WO2023034530A1 - Methods of improving growth and function of immune cells - Google Patents
Methods of improving growth and function of immune cells Download PDFInfo
- Publication number
- WO2023034530A1 WO2023034530A1 PCT/US2022/042384 US2022042384W WO2023034530A1 WO 2023034530 A1 WO2023034530 A1 WO 2023034530A1 US 2022042384 W US2022042384 W US 2022042384W WO 2023034530 A1 WO2023034530 A1 WO 2023034530A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compound
- cells
- patient
- interleukin
- modulator
- Prior art date
Links
- 210000002865 immune cell Anatomy 0.000 title claims abstract description 121
- 238000000034 method Methods 0.000 title claims abstract description 105
- 230000012010 growth Effects 0.000 title claims description 5
- 230000001965 increasing effect Effects 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 15
- 230000004913 activation Effects 0.000 claims abstract description 12
- 230000035755 proliferation Effects 0.000 claims abstract description 12
- 108010074328 Interferon-gamma Proteins 0.000 claims abstract description 11
- 102000008070 Interferon-gamma Human genes 0.000 claims abstract description 10
- 229960003130 interferon gamma Drugs 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 349
- 210000001744 T-lymphocyte Anatomy 0.000 claims description 108
- 239000003795 chemical substances by application Substances 0.000 claims description 95
- 206010028980 Neoplasm Diseases 0.000 claims description 73
- 239000005557 antagonist Substances 0.000 claims description 55
- 102000005962 receptors Human genes 0.000 claims description 55
- 108020003175 receptors Proteins 0.000 claims description 55
- 229940125425 inverse agonist Drugs 0.000 claims description 35
- 229960003301 nivolumab Drugs 0.000 claims description 34
- 238000011282 treatment Methods 0.000 claims description 34
- 239000000090 biomarker Substances 0.000 claims description 33
- 102100039498 Cytotoxic T-lymphocyte protein 4 Human genes 0.000 claims description 32
- 102100034458 Hepatitis A virus cellular receptor 2 Human genes 0.000 claims description 31
- 210000000822 natural killer cell Anatomy 0.000 claims description 30
- 102100024834 T-cell immunoreceptor with Ig and ITIM domains Human genes 0.000 claims description 27
- 108010021064 CTLA-4 Antigen Proteins 0.000 claims description 26
- 229940076838 Immune checkpoint inhibitor Drugs 0.000 claims description 24
- 239000012274 immune-checkpoint protein inhibitor Substances 0.000 claims description 24
- 238000002560 therapeutic procedure Methods 0.000 claims description 24
- 201000011510 cancer Diseases 0.000 claims description 23
- 108010002350 Interleukin-2 Proteins 0.000 claims description 22
- 102000000588 Interleukin-2 Human genes 0.000 claims description 22
- SUGVYNSRNKFXQM-XRHWURSXSA-N SR 144528 Chemical compound C1=CC(C)=CC=C1CN1C(C=2C=C(C)C(Cl)=CC=2)=CC(C(=O)N[C@@H]2C([C@@H]3CC[C@@]2(C)C3)(C)C)=N1 SUGVYNSRNKFXQM-XRHWURSXSA-N 0.000 claims description 21
- JHOTYHDSLIUKCJ-UHFFFAOYSA-N [6-iodo-2-methyl-1-[2-(4-morpholinyl)ethyl]-3-indolyl]-(4-methoxyphenyl)methanone Chemical compound C1=CC(OC)=CC=C1C(=O)C(C1=CC=C(I)C=C11)=C(C)N1CCN1CCOCC1 JHOTYHDSLIUKCJ-UHFFFAOYSA-N 0.000 claims description 21
- 229940126662 negative allosteric modulator Drugs 0.000 claims description 19
- 102100029822 B- and T-lymphocyte attenuator Human genes 0.000 claims description 18
- 229960002621 pembrolizumab Drugs 0.000 claims description 18
- 108010019670 Chimeric Antigen Receptors Proteins 0.000 claims description 17
- 210000003719 b-lymphocyte Anatomy 0.000 claims description 17
- 101000648265 Homo sapiens Thymocyte selection-associated high mobility group box protein TOX Proteins 0.000 claims description 16
- 102100028788 Thymocyte selection-associated high mobility group box protein TOX Human genes 0.000 claims description 16
- 208000037581 Persistent Infection Diseases 0.000 claims description 15
- 229930003827 cannabinoid Natural products 0.000 claims description 14
- 239000003557 cannabinoid Substances 0.000 claims description 14
- 230000003247 decreasing effect Effects 0.000 claims description 14
- 239000012472 biological sample Substances 0.000 claims description 13
- 229940126547 T-cell immunoglobulin mucin-3 Drugs 0.000 claims description 12
- 239000002955 immunomodulating agent Substances 0.000 claims description 12
- 108010065805 Interleukin-12 Proteins 0.000 claims description 11
- 102000013462 Interleukin-12 Human genes 0.000 claims description 11
- 102000013691 Interleukin-17 Human genes 0.000 claims description 11
- 108050003558 Interleukin-17 Proteins 0.000 claims description 11
- 102000004388 Interleukin-4 Human genes 0.000 claims description 11
- 108090000978 Interleukin-4 Proteins 0.000 claims description 11
- 108060008682 Tumor Necrosis Factor Proteins 0.000 claims description 11
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 claims description 11
- 229940117681 interleukin-12 Drugs 0.000 claims description 11
- 229940028885 interleukin-4 Drugs 0.000 claims description 11
- 229940045513 CTLA4 antagonist Drugs 0.000 claims description 10
- 102000000589 Interleukin-1 Human genes 0.000 claims description 10
- 108010002352 Interleukin-1 Proteins 0.000 claims description 10
- 102000003816 Interleukin-13 Human genes 0.000 claims description 10
- 108090000176 Interleukin-13 Proteins 0.000 claims description 10
- 102100030703 Interleukin-22 Human genes 0.000 claims description 10
- 108010002616 Interleukin-5 Proteins 0.000 claims description 10
- 102000004889 Interleukin-6 Human genes 0.000 claims description 10
- 108090001005 Interleukin-6 Proteins 0.000 claims description 10
- 108091008638 NR4A Proteins 0.000 claims description 10
- 102100022611 TOX high mobility group box family member 2 Human genes 0.000 claims description 10
- 102000004887 Transforming Growth Factor beta Human genes 0.000 claims description 10
- 108090001012 Transforming Growth Factor beta Proteins 0.000 claims description 10
- 229950009791 durvalumab Drugs 0.000 claims description 10
- 108010074109 interleukin-22 Proteins 0.000 claims description 10
- 229940100602 interleukin-5 Drugs 0.000 claims description 10
- 229940100601 interleukin-6 Drugs 0.000 claims description 10
- ZRKFYGHZFMAOKI-QMGMOQQFSA-N tgfbeta Chemical compound C([C@H](NC(=O)[C@H](C(C)C)NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@H](CC(C)C)NC(=O)CNC(=O)[C@H](C)NC(=O)[C@H](CO)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CCSC)C(C)C)[C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(O)=O)C1=CC=C(O)C=C1 ZRKFYGHZFMAOKI-QMGMOQQFSA-N 0.000 claims description 10
- 102000003814 Interleukin-10 Human genes 0.000 claims description 9
- 108090000174 Interleukin-10 Proteins 0.000 claims description 9
- 229960003852 atezolizumab Drugs 0.000 claims description 9
- 229950002916 avelumab Drugs 0.000 claims description 9
- VZXLWEWYBUGLJA-XKZIYDEJSA-N ccg-38542 Chemical compound O1C2(C(C3O)(C\C=C(\C)C(O)=O)OC4(C)C)C4CC3C=C2C(=O)C2=C1C(CC=C(C)C)=C1OC(CCC=C(C)C)(C)C=CC1=C2O VZXLWEWYBUGLJA-XKZIYDEJSA-N 0.000 claims description 9
- 229940076144 interleukin-10 Drugs 0.000 claims description 9
- 230000009385 viral infection Effects 0.000 claims description 9
- 208000036142 Viral infection Diseases 0.000 claims description 8
- 210000004443 dendritic cell Anatomy 0.000 claims description 8
- NPNUFJAVOOONJE-GFUGXAQUSA-N (-)-beta-caryophyllene Chemical compound C1CC(/C)=C/CCC(=C)[C@H]2CC(C)(C)[C@@H]21 NPNUFJAVOOONJE-GFUGXAQUSA-N 0.000 claims description 7
- 102000017578 LAG3 Human genes 0.000 claims description 7
- NPNUFJAVOOONJE-UHFFFAOYSA-N beta-cariophyllene Natural products C1CC(C)=CCCC(=C)C2CC(C)(C)C21 NPNUFJAVOOONJE-UHFFFAOYSA-N 0.000 claims description 7
- 208000015181 infectious disease Diseases 0.000 claims description 7
- 238000010459 TALEN Methods 0.000 claims description 6
- 229940121420 cemiplimab Drugs 0.000 claims description 6
- 239000012636 effector Substances 0.000 claims description 6
- 102000001398 Granzyme Human genes 0.000 claims description 5
- 108060005986 Granzyme Proteins 0.000 claims description 5
- 108010020382 Hepatocyte Nuclear Factor 1-alpha Proteins 0.000 claims description 5
- 102100022057 Hepatocyte nuclear factor 1-alpha Human genes 0.000 claims description 5
- 101000679555 Homo sapiens TOX high mobility group box family member 2 Proteins 0.000 claims description 5
- 102000017954 Nuclear factor of activated T cells (NFAT) Human genes 0.000 claims description 5
- 108050007058 Nuclear factor of activated T cells (NFAT) Proteins 0.000 claims description 5
- 101710089372 Programmed cell death protein 1 Proteins 0.000 claims description 5
- 101710096349 TOX high mobility group box family member 2 Proteins 0.000 claims description 5
- NKANXQFJJICGDU-QPLCGJKRSA-N Tamoxifen Chemical compound C=1C=CC=CC=1C(/CC)=C(C=1C=CC(OCCN(C)C)=CC=1)/C1=CC=CC=C1 NKANXQFJJICGDU-QPLCGJKRSA-N 0.000 claims description 5
- 108091023040 Transcription factor Proteins 0.000 claims description 5
- 102000040945 Transcription factor Human genes 0.000 claims description 5
- 102100030627 Transcription factor 7 Human genes 0.000 claims description 5
- 108050005484 Transcription factor 7 Proteins 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 238000003209 gene knockout Methods 0.000 claims description 5
- 230000001404 mediated effect Effects 0.000 claims description 5
- FKEFNETYRMRPCY-UHFFFAOYSA-N n-[[4-(diethylamino)phenyl]methyl]-4-methoxy-n-(4-methylphenyl)benzenesulfonamide Chemical compound C1=CC(N(CC)CC)=CC=C1CN(S(=O)(=O)C=1C=CC(OC)=CC=1)C1=CC=C(C)C=C1 FKEFNETYRMRPCY-UHFFFAOYSA-N 0.000 claims description 5
- 102100024263 CD160 antigen Human genes 0.000 claims description 4
- 101000831007 Homo sapiens T-cell immunoreceptor with Ig and ITIM domains Proteins 0.000 claims description 4
- 101710163270 Nuclease Proteins 0.000 claims description 4
- QHMBSVQNZZTUGM-ZWKOTPCHSA-N cannabidiol Chemical compound OC1=CC(CCCCC)=CC(O)=C1[C@H]1[C@H](C(C)=C)CCC(C)=C1 QHMBSVQNZZTUGM-ZWKOTPCHSA-N 0.000 claims description 4
- 230000004663 cell proliferation Effects 0.000 claims description 4
- 229960005386 ipilimumab Drugs 0.000 claims description 4
- 108010011459 Exenatide Proteins 0.000 claims description 3
- HTQBXNHDCUEHJF-XWLPCZSASA-N Exenatide Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)NCC(=O)NCC(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CO)C(=O)N[C@@H](CO)C(=O)NCC(=O)N[C@@H](C)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CO)C(N)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H](NC(=O)[C@H](C)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CCSC)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(O)=O)NC(=O)CNC(=O)[C@@H](N)CC=1NC=NC=1)[C@@H](C)O)[C@@H](C)O)C(C)C)C1=CC=CC=C1 HTQBXNHDCUEHJF-XWLPCZSASA-N 0.000 claims description 3
- 101710083479 Hepatitis A virus cellular receptor 2 homolog Proteins 0.000 claims description 3
- 101000761938 Homo sapiens CD160 antigen Proteins 0.000 claims description 3
- 206010061598 Immunodeficiency Diseases 0.000 claims description 3
- 208000029462 Immunodeficiency disease Diseases 0.000 claims description 3
- QHMBSVQNZZTUGM-UHFFFAOYSA-N Trans-Cannabidiol Natural products OC1=CC(CCCCC)=CC(O)=C1C1C(C(C)=C)CCC(C)=C1 QHMBSVQNZZTUGM-UHFFFAOYSA-N 0.000 claims description 3
- 108010017070 Zinc Finger Nucleases Proteins 0.000 claims description 3
- 229940084891 byetta Drugs 0.000 claims description 3
- 229950011318 cannabidiol Drugs 0.000 claims description 3
- ZTGXAWYVTLUPDT-UHFFFAOYSA-N cannabidiol Natural products OC1=CC(CCCCC)=CC(O)=C1C1C(C(C)=C)CC=C(C)C1 ZTGXAWYVTLUPDT-UHFFFAOYSA-N 0.000 claims description 3
- PCXRACLQFPRCBB-ZWKOTPCHSA-N dihydrocannabidiol Natural products OC1=CC(CCCCC)=CC(O)=C1[C@H]1[C@H](C(C)C)CCC(C)=C1 PCXRACLQFPRCBB-ZWKOTPCHSA-N 0.000 claims description 3
- 230000002519 immonomodulatory effect Effects 0.000 claims description 3
- 230000007813 immunodeficiency Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 claims description 3
- 108010048347 mambaquaretin-1 Proteins 0.000 claims description 3
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 claims description 2
- 230000001154 acute effect Effects 0.000 claims description 2
- DFBKLUNHFCTMDC-GKRDHZSOSA-N endrin Chemical compound C([C@@H]1[C@H]2[C@@]3(Cl)C(Cl)=C([C@]([C@H]22)(Cl)C3(Cl)Cl)Cl)[C@@H]2[C@H]2[C@@H]1O2 DFBKLUNHFCTMDC-GKRDHZSOSA-N 0.000 claims description 2
- 229960001603 tamoxifen Drugs 0.000 claims description 2
- 102000000743 Interleukin-5 Human genes 0.000 claims 4
- 102100023990 60S ribosomal protein L17 Human genes 0.000 claims 2
- 101000864344 Homo sapiens B- and T-lymphocyte attenuator Proteins 0.000 claims 2
- 101150030213 Lag3 gene Proteins 0.000 claims 2
- -1 n- butyl Chemical group 0.000 description 141
- 150000003839 salts Chemical class 0.000 description 72
- 102000009135 CB2 Cannabinoid Receptor Human genes 0.000 description 69
- 108010073376 CB2 Cannabinoid Receptor Proteins 0.000 description 69
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 60
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 54
- 210000004027 cell Anatomy 0.000 description 52
- 201000010099 disease Diseases 0.000 description 51
- 101000716102 Homo sapiens T-cell surface glycoprotein CD4 Proteins 0.000 description 49
- 102100036011 T-cell surface glycoprotein CD4 Human genes 0.000 description 49
- 239000000203 mixture Substances 0.000 description 47
- 208000016253 exhaustion Diseases 0.000 description 42
- 239000003981 vehicle Substances 0.000 description 40
- 230000000694 effects Effects 0.000 description 38
- 239000000427 antigen Substances 0.000 description 36
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 33
- 108091007433 antigens Proteins 0.000 description 32
- 102000036639 antigens Human genes 0.000 description 32
- 239000012453 solvate Substances 0.000 description 31
- 125000000217 alkyl group Chemical group 0.000 description 30
- 238000003556 assay Methods 0.000 description 30
- 125000004093 cyano group Chemical group *C#N 0.000 description 30
- 239000003814 drug Substances 0.000 description 30
- 101100519207 Mus musculus Pdcd1 gene Proteins 0.000 description 29
- 102100034922 T-cell surface glycoprotein CD8 alpha chain Human genes 0.000 description 29
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 28
- 229940002612 prodrug Drugs 0.000 description 28
- 239000000651 prodrug Substances 0.000 description 28
- 125000001072 heteroaryl group Chemical group 0.000 description 27
- 108010007707 Hepatitis A Virus Cellular Receptor 2 Proteins 0.000 description 26
- 101710092458 Lymphocyte activation gene 3 protein Proteins 0.000 description 26
- 102100020862 Lymphocyte activation gene 3 protein Human genes 0.000 description 26
- 229910052799 carbon Inorganic materials 0.000 description 25
- 125000005843 halogen group Chemical group 0.000 description 25
- 101710090983 T-cell immunoreceptor with Ig and ITIM domains Proteins 0.000 description 23
- 239000003446 ligand Substances 0.000 description 23
- 229910052736 halogen Inorganic materials 0.000 description 22
- 230000027455 binding Effects 0.000 description 20
- 125000003118 aryl group Chemical group 0.000 description 19
- 150000001721 carbon Chemical group 0.000 description 19
- 238000006243 chemical reaction Methods 0.000 description 19
- 125000000592 heterocycloalkyl group Chemical group 0.000 description 19
- 125000006650 (C2-C4) alkynyl group Chemical group 0.000 description 18
- 125000004433 nitrogen atom Chemical group N* 0.000 description 18
- 229910052760 oxygen Inorganic materials 0.000 description 18
- 108090000623 proteins and genes Proteins 0.000 description 18
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 description 17
- 125000004429 atom Chemical group 0.000 description 17
- 235000018102 proteins Nutrition 0.000 description 17
- 102000004169 proteins and genes Human genes 0.000 description 17
- 125000004434 sulfur atom Chemical group 0.000 description 17
- 101710144268 B- and T-lymphocyte attenuator Proteins 0.000 description 16
- 238000011740 C57BL/6 mouse Methods 0.000 description 16
- 125000002619 bicyclic group Chemical group 0.000 description 16
- 108020004707 nucleic acids Proteins 0.000 description 16
- 102000039446 nucleic acids Human genes 0.000 description 16
- 150000007523 nucleic acids Chemical class 0.000 description 16
- 125000004430 oxygen atom Chemical group O* 0.000 description 16
- 230000001225 therapeutic effect Effects 0.000 description 16
- 102000017420 CD3 protein, epsilon/gamma/delta subunit Human genes 0.000 description 15
- 108050005493 CD3 protein, epsilon/gamma/delta subunit Proteins 0.000 description 15
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 15
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 15
- 125000003566 oxetanyl group Chemical group 0.000 description 15
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 15
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 description 15
- 125000004399 C1-C4 alkenyl group Chemical group 0.000 description 14
- OHCQJHSOBUTRHG-KGGHGJDLSA-N FORSKOLIN Chemical compound O=C([C@@]12O)C[C@](C)(C=C)O[C@]1(C)[C@@H](OC(=O)C)[C@@H](O)[C@@H]1[C@]2(C)[C@@H](O)CCC1(C)C OHCQJHSOBUTRHG-KGGHGJDLSA-N 0.000 description 14
- 241000282414 Homo sapiens Species 0.000 description 14
- 102100024216 Programmed cell death 1 ligand 1 Human genes 0.000 description 14
- 229910052731 fluorine Inorganic materials 0.000 description 14
- 125000004785 fluoromethoxy group Chemical group [H]C([H])(F)O* 0.000 description 14
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- 125000002950 monocyclic group Chemical group 0.000 description 14
- 239000008194 pharmaceutical composition Substances 0.000 description 14
- 239000000523 sample Substances 0.000 description 14
- 229940124597 therapeutic agent Drugs 0.000 description 14
- 108010074708 B7-H1 Antigen Proteins 0.000 description 13
- 108091008874 T cell receptors Proteins 0.000 description 13
- 102000016266 T-Cell Antigen Receptors Human genes 0.000 description 13
- 239000000556 agonist Substances 0.000 description 13
- 230000008901 benefit Effects 0.000 description 13
- 125000000753 cycloalkyl group Chemical group 0.000 description 13
- 229940079593 drug Drugs 0.000 description 13
- 150000002367 halogens Chemical class 0.000 description 13
- 108090000765 processed proteins & peptides Proteins 0.000 description 13
- 239000002904 solvent Substances 0.000 description 13
- 208000024891 symptom Diseases 0.000 description 13
- 125000000229 (C1-C4)alkoxy group Chemical group 0.000 description 12
- 102000008906 Cannabinoid receptor type 2 Human genes 0.000 description 12
- 108050000860 Cannabinoid receptor type 2 Proteins 0.000 description 12
- 108091007741 Chimeric antigen receptor T cells Proteins 0.000 description 12
- 125000004432 carbon atom Chemical group C* 0.000 description 12
- 239000000460 chlorine Substances 0.000 description 12
- 230000004069 differentiation Effects 0.000 description 12
- 238000007912 intraperitoneal administration Methods 0.000 description 12
- 229910052794 bromium Inorganic materials 0.000 description 11
- 229910052801 chlorine Inorganic materials 0.000 description 11
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 11
- 239000003112 inhibitor Substances 0.000 description 11
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 11
- 125000003386 piperidinyl group Chemical group 0.000 description 11
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 11
- 230000008685 targeting Effects 0.000 description 11
- 125000004568 thiomorpholinyl group Chemical group 0.000 description 11
- 210000003171 tumor-infiltrating lymphocyte Anatomy 0.000 description 11
- 108700018351 Major Histocompatibility Complex Proteins 0.000 description 10
- 102100028785 Tumor necrosis factor receptor superfamily member 14 Human genes 0.000 description 10
- 101710187780 Tumor necrosis factor receptor superfamily member 14 Proteins 0.000 description 10
- 125000002393 azetidinyl group Chemical group 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 239000001257 hydrogen Substances 0.000 description 10
- 230000005764 inhibitory process Effects 0.000 description 10
- 238000007799 mixed lymphocyte reaction assay Methods 0.000 description 10
- 150000003384 small molecules Chemical class 0.000 description 10
- 230000020382 suppression by virus of host antigen processing and presentation of peptide antigen via MHC class I Effects 0.000 description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 102100024213 Programmed cell death 1 ligand 2 Human genes 0.000 description 9
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 9
- 208000035475 disorder Diseases 0.000 description 9
- 125000001624 naphthyl group Chemical group 0.000 description 9
- 230000000638 stimulation Effects 0.000 description 9
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 9
- 102100031585 ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 Human genes 0.000 description 8
- 102100024533 Carcinoembryonic antigen-related cell adhesion molecule 1 Human genes 0.000 description 8
- 101710190843 Carcinoembryonic antigen-related cell adhesion molecule 1 Proteins 0.000 description 8
- 108010088652 Histocompatibility Antigens Class I Proteins 0.000 description 8
- 102000008949 Histocompatibility Antigens Class I Human genes 0.000 description 8
- 101000777636 Homo sapiens ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase 1 Proteins 0.000 description 8
- 108700030875 Programmed Cell Death 1 Ligand 2 Proteins 0.000 description 8
- 239000002585 base Substances 0.000 description 8
- 230000036737 immune function Effects 0.000 description 8
- 238000001727 in vivo Methods 0.000 description 8
- 125000003373 pyrazinyl group Chemical group 0.000 description 8
- 125000002098 pyridazinyl group Chemical group 0.000 description 8
- 125000004076 pyridyl group Chemical group 0.000 description 8
- 125000000714 pyrimidinyl group Chemical group 0.000 description 8
- 125000002053 thietanyl group Chemical group 0.000 description 8
- 125000002827 triflate group Chemical group FC(S(=O)(=O)O*)(F)F 0.000 description 8
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 description 7
- 201000009030 Carcinoma Diseases 0.000 description 7
- SUZLHDUTVMZSEV-UHFFFAOYSA-N Deoxycoleonol Natural products C12C(=O)CC(C)(C=C)OC2(C)C(OC(=O)C)C(O)C2C1(C)C(O)CCC2(C)C SUZLHDUTVMZSEV-UHFFFAOYSA-N 0.000 description 7
- 102100038664 Fibrinogen-like protein 1 Human genes 0.000 description 7
- 101710197507 Fibrinogen-like protein 1 Proteins 0.000 description 7
- 102100037907 High mobility group protein B1 Human genes 0.000 description 7
- 101710168537 High mobility group protein B1 Proteins 0.000 description 7
- 102000037984 Inhibitory immune checkpoint proteins Human genes 0.000 description 7
- 108091008026 Inhibitory immune checkpoint proteins Proteins 0.000 description 7
- 102100027222 T-lymphocyte activation antigen CD80 Human genes 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 230000003915 cell function Effects 0.000 description 7
- OHCQJHSOBUTRHG-UHFFFAOYSA-N colforsin Natural products OC12C(=O)CC(C)(C=C)OC1(C)C(OC(=O)C)C(O)C1C2(C)C(O)CCC1(C)C OHCQJHSOBUTRHG-UHFFFAOYSA-N 0.000 description 7
- 238000002648 combination therapy Methods 0.000 description 7
- 125000004122 cyclic group Chemical group 0.000 description 7
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 7
- 125000001511 cyclopentyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 7
- 238000009472 formulation Methods 0.000 description 7
- 125000000623 heterocyclic group Chemical group 0.000 description 7
- 150000002431 hydrogen Chemical class 0.000 description 7
- 238000011065 in-situ storage Methods 0.000 description 7
- 210000001616 monocyte Anatomy 0.000 description 7
- 125000002757 morpholinyl group Chemical group 0.000 description 7
- 125000004193 piperazinyl group Chemical group 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 230000004044 response Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 125000006747 (C2-C10) heterocycloalkyl group Chemical group 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 101710121810 Galectin-9 Proteins 0.000 description 6
- 102100031351 Galectin-9 Human genes 0.000 description 6
- 101000914514 Homo sapiens T-cell-specific surface glycoprotein CD28 Proteins 0.000 description 6
- 101000914484 Homo sapiens T-lymphocyte activation antigen CD80 Proteins 0.000 description 6
- 102100039897 Interleukin-5 Human genes 0.000 description 6
- 241000699666 Mus <mouse, genus> Species 0.000 description 6
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 102100027213 T-cell-specific surface glycoprotein CD28 Human genes 0.000 description 6
- 239000002671 adjuvant Substances 0.000 description 6
- 230000002583 anti-histone Effects 0.000 description 6
- 230000001413 cellular effect Effects 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 125000004404 heteroalkyl group Chemical group 0.000 description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 6
- 230000001506 immunosuppresive effect Effects 0.000 description 6
- 238000009169 immunotherapy Methods 0.000 description 6
- 238000011534 incubation Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000002207 metabolite Substances 0.000 description 6
- 239000000546 pharmaceutical excipient Substances 0.000 description 6
- 239000006187 pill Substances 0.000 description 6
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 229910052717 sulfur Inorganic materials 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000004614 tumor growth Effects 0.000 description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 6
- 108010021800 B7-2 Antigen Proteins 0.000 description 5
- 102000007697 B7-2 Antigen Human genes 0.000 description 5
- 210000001266 CD8-positive T-lymphocyte Anatomy 0.000 description 5
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 5
- 101001137987 Homo sapiens Lymphocyte activation gene 3 protein Proteins 0.000 description 5
- 108091008029 Immune checkpoint ligands Proteins 0.000 description 5
- 102000037977 Immune checkpoint ligands Human genes 0.000 description 5
- 206010062016 Immunosuppression Diseases 0.000 description 5
- 206010025323 Lymphomas Diseases 0.000 description 5
- 239000012190 activator Substances 0.000 description 5
- 239000004480 active ingredient Substances 0.000 description 5
- 125000003342 alkenyl group Chemical group 0.000 description 5
- 125000003545 alkoxy group Chemical group 0.000 description 5
- 125000002947 alkylene group Chemical group 0.000 description 5
- 150000001408 amides Chemical class 0.000 description 5
- 239000000872 buffer Substances 0.000 description 5
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 5
- 238000004113 cell culture Methods 0.000 description 5
- 238000002659 cell therapy Methods 0.000 description 5
- 238000011284 combination treatment Methods 0.000 description 5
- 229910052805 deuterium Inorganic materials 0.000 description 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 5
- 238000000338 in vitro Methods 0.000 description 5
- 238000010172 mouse model Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 125000001424 substituent group Chemical group 0.000 description 5
- 239000003826 tablet Substances 0.000 description 5
- 210000001519 tissue Anatomy 0.000 description 5
- 125000005940 1,4-dioxanyl group Chemical group 0.000 description 4
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 description 4
- 125000006519 CCH3 Chemical group 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 102000004127 Cytokines Human genes 0.000 description 4
- 108090000695 Cytokines Proteins 0.000 description 4
- 101000889276 Homo sapiens Cytotoxic T-lymphocyte protein 4 Proteins 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- GRAJFFFXJYFVOC-UHFFFAOYSA-N N-(1,3-benzodioxol-5-ylmethyl)-7-methoxy-2-oxo-8-pentoxy-1H-quinoline-3-carboxamide Chemical compound C1=C2OCOC2=CC(CNC(=O)C2=CC=3C=CC(OC)=C(C=3NC2=O)OCCCCC)=C1 GRAJFFFXJYFVOC-UHFFFAOYSA-N 0.000 description 4
- MBBZMMPHUWSWHV-BDVNFPICSA-N N-methylglucamine Chemical compound CNC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO MBBZMMPHUWSWHV-BDVNFPICSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 206010039491 Sarcoma Diseases 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 125000004069 aziridinyl group Chemical group 0.000 description 4
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 4
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 4
- 230000010261 cell growth Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 239000003085 diluting agent Substances 0.000 description 4
- 239000002552 dosage form Substances 0.000 description 4
- 230000002708 enhancing effect Effects 0.000 description 4
- 125000001153 fluoro group Chemical group F* 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 125000002541 furyl group Chemical group 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 125000002883 imidazolyl group Chemical group 0.000 description 4
- 125000001786 isothiazolyl group Chemical group 0.000 description 4
- 125000000842 isoxazolyl group Chemical group 0.000 description 4
- 208000032839 leukemia Diseases 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 210000004379 membrane Anatomy 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 125000001715 oxadiazolyl group Chemical group 0.000 description 4
- 125000002971 oxazolyl group Chemical group 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 description 4
- 125000006239 protecting group Chemical group 0.000 description 4
- 125000003226 pyrazolyl group Chemical group 0.000 description 4
- 125000000168 pyrrolyl group Chemical group 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 210000000130 stem cell Anatomy 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 230000002195 synergetic effect Effects 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 125000003831 tetrazolyl group Chemical group 0.000 description 4
- 125000001113 thiadiazolyl group Chemical group 0.000 description 4
- 125000000335 thiazolyl group Chemical group 0.000 description 4
- 125000001544 thienyl group Chemical group 0.000 description 4
- 238000011269 treatment regimen Methods 0.000 description 4
- 125000004306 triazinyl group Chemical group 0.000 description 4
- 125000001425 triazolyl group Chemical group 0.000 description 4
- 239000013598 vector Substances 0.000 description 4
- 125000006656 (C2-C4) alkenyl group Chemical group 0.000 description 3
- JKMHFZQWWAIEOD-UHFFFAOYSA-N 2-[4-(2-hydroxyethyl)piperazin-1-yl]ethanesulfonic acid Chemical compound OCC[NH+]1CCN(CCS([O-])(=O)=O)CC1 JKMHFZQWWAIEOD-UHFFFAOYSA-N 0.000 description 3
- 125000006163 5-membered heteroaryl group Chemical group 0.000 description 3
- 102100038080 B-cell receptor CD22 Human genes 0.000 description 3
- 102100024222 B-lymphocyte antigen CD19 Human genes 0.000 description 3
- 238000011357 CAR T-cell therapy Methods 0.000 description 3
- 102100024423 Carbonic anhydrase 9 Human genes 0.000 description 3
- 208000017667 Chronic Disease Diseases 0.000 description 3
- 206010009944 Colon cancer Diseases 0.000 description 3
- 102100032768 Complement receptor type 2 Human genes 0.000 description 3
- 101710114790 Cytotoxic T-lymphocyte protein 4 Proteins 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- 239000012981 Hank's balanced salt solution Substances 0.000 description 3
- 241000282412 Homo Species 0.000 description 3
- 101000884305 Homo sapiens B-cell receptor CD22 Proteins 0.000 description 3
- 101000980825 Homo sapiens B-lymphocyte antigen CD19 Proteins 0.000 description 3
- 101100005713 Homo sapiens CD4 gene Proteins 0.000 description 3
- 101001068133 Homo sapiens Hepatitis A virus cellular receptor 2 Proteins 0.000 description 3
- 241000725303 Human immunodeficiency virus Species 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 3
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 241000124008 Mammalia Species 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 3
- 102100038082 Natural killer cell receptor 2B4 Human genes 0.000 description 3
- 101710141230 Natural killer cell receptor 2B4 Proteins 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 102100040678 Programmed cell death protein 1 Human genes 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 239000012980 RPMI-1640 medium Substances 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229940126530 T cell activator Drugs 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 239000013543 active substance Substances 0.000 description 3
- 125000000304 alkynyl group Chemical group 0.000 description 3
- 239000002246 antineoplastic agent Substances 0.000 description 3
- 238000003782 apoptosis assay Methods 0.000 description 3
- 125000006615 aromatic heterocyclic group Chemical group 0.000 description 3
- 239000011324 bead Substances 0.000 description 3
- XSCHRSMBECNVNS-UHFFFAOYSA-N benzopyrazine Natural products N1=CC=NC2=CC=CC=C21 XSCHRSMBECNVNS-UHFFFAOYSA-N 0.000 description 3
- 230000004071 biological effect Effects 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 239000002775 capsule Substances 0.000 description 3
- 125000002843 carboxylic acid group Chemical group 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 230000001684 chronic effect Effects 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 3
- 125000003709 fluoroalkyl group Chemical group 0.000 description 3
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 3
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 3
- 210000000987 immune system Anatomy 0.000 description 3
- 230000001024 immunotherapeutic effect Effects 0.000 description 3
- 210000004263 induced pluripotent stem cell Anatomy 0.000 description 3
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 3
- 230000002147 killing effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 201000001441 melanoma Diseases 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 125000002524 organometallic group Chemical group 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 208000008443 pancreatic carcinoma Diseases 0.000 description 3
- 229920001481 poly(stearyl methacrylate) Polymers 0.000 description 3
- 229910000027 potassium carbonate Inorganic materials 0.000 description 3
- 230000036515 potency Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000000069 prophylactic effect Effects 0.000 description 3
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 3
- 238000000159 protein binding assay Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910052701 rubidium Inorganic materials 0.000 description 3
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 3
- 229940121497 sintilimab Drugs 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000000707 stereoselective effect Effects 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- QBYIENPQHBMVBV-HFEGYEGKSA-N (2R)-2-hydroxy-2-phenylacetic acid Chemical compound O[C@@H](C(O)=O)c1ccccc1.O[C@@H](C(O)=O)c1ccccc1 QBYIENPQHBMVBV-HFEGYEGKSA-N 0.000 description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 2
- LMDZBCPBFSXMTL-UHFFFAOYSA-N 1-Ethyl-3-(3-dimethylaminopropyl)carbodiimide Substances CCN=C=NCCCN(C)C LMDZBCPBFSXMTL-UHFFFAOYSA-N 0.000 description 2
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical compound C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 description 2
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 2
- YNZFFALZMRAPHQ-SYYKKAFVSA-N 2-[(1r,2r,5r)-5-hydroxy-2-(3-hydroxypropyl)cyclohexyl]-5-(2-methyloctan-2-yl)phenol Chemical compound OC1=CC(C(C)(C)CCCCCC)=CC=C1[C@H]1[C@H](CCCO)CC[C@@H](O)C1 YNZFFALZMRAPHQ-SYYKKAFVSA-N 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 2
- FPQQSJJWHUJYPU-UHFFFAOYSA-N 3-(dimethylamino)propyliminomethylidene-ethylazanium;chloride Chemical compound Cl.CCN=C=NCCCN(C)C FPQQSJJWHUJYPU-UHFFFAOYSA-N 0.000 description 2
- QCXJEYYXVJIFCE-UHFFFAOYSA-N 4-acetamidobenzoic acid Chemical compound CC(=O)NC1=CC=C(C(O)=O)C=C1 QCXJEYYXVJIFCE-UHFFFAOYSA-N 0.000 description 2
- KDCGOANMDULRCW-UHFFFAOYSA-N 7H-purine Chemical compound N1=CNC2=NC=NC2=C1 KDCGOANMDULRCW-UHFFFAOYSA-N 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 102100022005 B-lymphocyte antigen CD20 Human genes 0.000 description 2
- 108010035053 B7-1 Antigen Proteins 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 2
- 206010004146 Basal cell carcinoma Diseases 0.000 description 2
- 206010005003 Bladder cancer Diseases 0.000 description 2
- 206010006187 Breast cancer Diseases 0.000 description 2
- 208000026310 Breast neoplasm Diseases 0.000 description 2
- 102300041228 CD160 antigen isoform 1 Human genes 0.000 description 2
- 102100032937 CD40 ligand Human genes 0.000 description 2
- 102100032912 CD44 antigen Human genes 0.000 description 2
- 208000025721 COVID-19 Diseases 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N Caprylic acid Natural products CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 208000017897 Carcinoma of esophagus Diseases 0.000 description 2
- 108010012236 Chemokines Proteins 0.000 description 2
- 102000019034 Chemokines Human genes 0.000 description 2
- 108010062540 Chorionic Gonadotropin Proteins 0.000 description 2
- 102000011022 Chorionic Gonadotropin Human genes 0.000 description 2
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 2
- 241000701022 Cytomegalovirus Species 0.000 description 2
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 101150029707 ERBB2 gene Proteins 0.000 description 2
- 102000018233 Fibroblast Growth Factor Human genes 0.000 description 2
- 108050007372 Fibroblast Growth Factor Proteins 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- 102100041003 Glutamate carboxypeptidase 2 Human genes 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- 239000007821 HATU Substances 0.000 description 2
- 102100028970 HLA class I histocompatibility antigen, alpha chain E Human genes 0.000 description 2
- 101710197873 HLA class I histocompatibility antigen, alpha chain E Proteins 0.000 description 2
- 102100028967 HLA class I histocompatibility antigen, alpha chain G Human genes 0.000 description 2
- 101710197836 HLA class I histocompatibility antigen, alpha chain G Proteins 0.000 description 2
- 102100030595 HLA class II histocompatibility antigen gamma chain Human genes 0.000 description 2
- 102000006354 HLA-DR Antigens Human genes 0.000 description 2
- 108010058597 HLA-DR Antigens Proteins 0.000 description 2
- 241000711549 Hepacivirus C Species 0.000 description 2
- 101000897405 Homo sapiens B-lymphocyte antigen CD20 Proteins 0.000 description 2
- 101100165850 Homo sapiens CA9 gene Proteins 0.000 description 2
- 101600077233 Homo sapiens CD160 antigen (isoform 1) Proteins 0.000 description 2
- 101000868273 Homo sapiens CD44 antigen Proteins 0.000 description 2
- 101000941929 Homo sapiens Complement receptor type 2 Proteins 0.000 description 2
- 101000892862 Homo sapiens Glutamate carboxypeptidase 2 Proteins 0.000 description 2
- 101001082627 Homo sapiens HLA class II histocompatibility antigen gamma chain Proteins 0.000 description 2
- 101000599951 Homo sapiens Insulin-like growth factor I Proteins 0.000 description 2
- 101000853002 Homo sapiens Interleukin-25 Proteins 0.000 description 2
- 101001023379 Homo sapiens Lysosome-associated membrane glycoprotein 1 Proteins 0.000 description 2
- 101000946889 Homo sapiens Monocyte differentiation antigen CD14 Proteins 0.000 description 2
- 101000623901 Homo sapiens Mucin-16 Proteins 0.000 description 2
- 101001128431 Homo sapiens Myeloid-derived growth factor Proteins 0.000 description 2
- 241000701044 Human gammaherpesvirus 4 Species 0.000 description 2
- 102000037982 Immune checkpoint proteins Human genes 0.000 description 2
- 108091008036 Immune checkpoint proteins Proteins 0.000 description 2
- 108060003951 Immunoglobulin Proteins 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- 102100037852 Insulin-like growth factor I Human genes 0.000 description 2
- 102100037792 Interleukin-6 receptor subunit alpha Human genes 0.000 description 2
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 2
- 208000031422 Lymphocytic Chronic B-Cell Leukemia Diseases 0.000 description 2
- 102100035133 Lysosome-associated membrane glycoprotein 1 Human genes 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229930195725 Mannitol Natural products 0.000 description 2
- 206010027406 Mesothelioma Diseases 0.000 description 2
- 206010027476 Metastases Diseases 0.000 description 2
- 102100035877 Monocyte differentiation antigen CD14 Human genes 0.000 description 2
- 102100023123 Mucin-16 Human genes 0.000 description 2
- QIAFMBKCNZACKA-UHFFFAOYSA-N N-benzoylglycine Chemical compound OC(=O)CNC(=O)C1=CC=CC=C1 QIAFMBKCNZACKA-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- 206010030155 Oesophageal carcinoma Diseases 0.000 description 2
- 108700020796 Oncogene Proteins 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 206010033128 Ovarian cancer Diseases 0.000 description 2
- 239000012270 PD-1 inhibitor Substances 0.000 description 2
- 239000012668 PD-1-inhibitor Substances 0.000 description 2
- 206010061902 Pancreatic neoplasm Diseases 0.000 description 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 description 2
- 102100035194 Placenta growth factor Human genes 0.000 description 2
- 206010060862 Prostate cancer Diseases 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical compound C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 239000012979 RPMI medium Substances 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 description 2
- HQVHOQAKMCMIIM-HXUWFJFHSA-N WIN 55212-2 Chemical compound C([C@@H]1COC=2C=CC=C3C(C(=O)C=4C5=CC=CC=C5C=CC=4)=C(N1C3=2)C)N1CCOCC1 HQVHOQAKMCMIIM-HXUWFJFHSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000005907 alkyl ester group Chemical group 0.000 description 2
- 230000000735 allogeneic effect Effects 0.000 description 2
- 102000013529 alpha-Fetoproteins Human genes 0.000 description 2
- 108010026331 alpha-Fetoproteins Proteins 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 235000001014 amino acid Nutrition 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 239000012131 assay buffer Substances 0.000 description 2
- 208000022362 bacterial infectious disease Diseases 0.000 description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 2
- 125000002618 bicyclic heterocycle group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 201000001531 bladder carcinoma Diseases 0.000 description 2
- 230000037396 body weight Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 210000000481 breast Anatomy 0.000 description 2
- 125000001246 bromo group Chemical group Br* 0.000 description 2
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 229910000024 caesium carbonate Inorganic materials 0.000 description 2
- 229950007712 camrelizumab Drugs 0.000 description 2
- 125000002837 carbocyclic group Chemical group 0.000 description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 2
- 238000002512 chemotherapy Methods 0.000 description 2
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 210000003711 chorioallantoic membrane Anatomy 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 238000013270 controlled release Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 125000006448 cycloalkyl cycloalkyl group Chemical group 0.000 description 2
- 125000000582 cycloheptyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 2
- 125000004855 decalinyl group Chemical group C1(CCCC2CCCCC12)* 0.000 description 2
- 125000005345 deuteroalkyl group Chemical group 0.000 description 2
- 239000008121 dextrose Substances 0.000 description 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 2
- 125000004852 dihydrofuranyl group Chemical group O1C(CC=C1)* 0.000 description 2
- 125000005043 dihydropyranyl group Chemical group O1C(CCC=C1)* 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 239000002158 endotoxin Substances 0.000 description 2
- 239000012055 enteric layer Substances 0.000 description 2
- 102000052116 epidermal growth factor receptor activity proteins Human genes 0.000 description 2
- 108700015053 epidermal growth factor receptor activity proteins Proteins 0.000 description 2
- 230000001973 epigenetic effect Effects 0.000 description 2
- 201000005619 esophageal carcinoma Diseases 0.000 description 2
- KWFADUNOPOSMIJ-UHFFFAOYSA-N ethyl 3-chloro-3-oxopropanoate Chemical compound CCOC(=O)CC(Cl)=O KWFADUNOPOSMIJ-UHFFFAOYSA-N 0.000 description 2
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 description 2
- 210000004700 fetal blood Anatomy 0.000 description 2
- 229940126864 fibroblast growth factor Drugs 0.000 description 2
- 238000000684 flow cytometry Methods 0.000 description 2
- 125000004428 fluoroalkoxy group Chemical group 0.000 description 2
- 125000003838 furazanyl group Chemical group 0.000 description 2
- 210000001035 gastrointestinal tract Anatomy 0.000 description 2
- 108091006104 gene-regulatory proteins Proteins 0.000 description 2
- 102000034356 gene-regulatory proteins Human genes 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000003862 health status Effects 0.000 description 2
- 208000024200 hematopoietic and lymphoid system neoplasm Diseases 0.000 description 2
- 206010073071 hepatocellular carcinoma Diseases 0.000 description 2
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 2
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 2
- 229940084986 human chorionic gonadotropin Drugs 0.000 description 2
- 125000002632 imidazolidinyl group Chemical group 0.000 description 2
- 102000018358 immunoglobulin Human genes 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 108091008042 inhibitory receptors Proteins 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- SUMDYPCJJOFFON-UHFFFAOYSA-N isethionic acid Chemical compound OCCS(O)(=O)=O SUMDYPCJJOFFON-UHFFFAOYSA-N 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- AWJUIBRHMBBTKR-UHFFFAOYSA-N isoquinoline Chemical compound C1=NC=CC2=CC=CC=C21 AWJUIBRHMBBTKR-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 229920006008 lipopolysaccharide Polymers 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 210000004698 lymphocyte Anatomy 0.000 description 2
- 210000002540 macrophage Anatomy 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 208000015486 malignant pancreatic neoplasm Diseases 0.000 description 2
- 239000000594 mannitol Substances 0.000 description 2
- 235000010355 mannitol Nutrition 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 230000002503 metabolic effect Effects 0.000 description 2
- 238000006241 metabolic reaction Methods 0.000 description 2
- 206010061289 metastatic neoplasm Diseases 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- 238000001565 modulated differential scanning calorimetry Methods 0.000 description 2
- 210000004985 myeloid-derived suppressor cell Anatomy 0.000 description 2
- 210000000440 neutrophil Anatomy 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 125000002868 norbornyl group Chemical group C12(CCC(CC1)C2)* 0.000 description 2
- 231100000590 oncogenic Toxicity 0.000 description 2
- 230000002246 oncogenic effect Effects 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 201000008968 osteosarcoma Diseases 0.000 description 2
- 201000002528 pancreatic cancer Diseases 0.000 description 2
- 229940121655 pd-1 inhibitor Drugs 0.000 description 2
- 125000001147 pentyl group Chemical group C(CCCC)* 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 239000008177 pharmaceutical agent Substances 0.000 description 2
- 229950010773 pidilizumab Drugs 0.000 description 2
- 210000002381 plasma Anatomy 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000013641 positive control Substances 0.000 description 2
- 230000002062 proliferating effect Effects 0.000 description 2
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000002287 radioligand Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 108091006024 signal transducing proteins Proteins 0.000 description 2
- 102000034285 signal transducing proteins Human genes 0.000 description 2
- 239000008247 solid mixture Substances 0.000 description 2
- 229950007213 spartalizumab Drugs 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 230000009870 specific binding Effects 0.000 description 2
- 201000000498 stomach carcinoma Diseases 0.000 description 2
- UCSJYZPVAKXKNQ-HZYVHMACSA-N streptomycin Chemical compound CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](NC(N)=N)[C@H](O)[C@@H](NC(N)=N)[C@H](O)[C@H]1O UCSJYZPVAKXKNQ-HZYVHMACSA-N 0.000 description 2
- KDYFGRWQOYBRFD-UHFFFAOYSA-N succinic acid Chemical compound OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 description 2
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 2
- 125000005958 tetrahydrothienyl group Chemical group 0.000 description 2
- 125000004632 tetrahydrothiopyranyl group Chemical group S1C(CCCC1)* 0.000 description 2
- 238000011285 therapeutic regimen Methods 0.000 description 2
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N thiocyanic acid Chemical compound SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 2
- 108010078373 tisagenlecleucel Proteins 0.000 description 2
- 229950007123 tislelizumab Drugs 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 2
- 229910052722 tritium Inorganic materials 0.000 description 2
- 208000010570 urinary bladder carcinoma Diseases 0.000 description 2
- 210000004291 uterus Anatomy 0.000 description 2
- 239000013603 viral vector Substances 0.000 description 2
- 239000011534 wash buffer Substances 0.000 description 2
- MZOFCQQQCNRIBI-VMXHOPILSA-N (3s)-4-[[(2s)-1-[[(2s)-1-[[(1s)-1-carboxy-2-hydroxyethyl]amino]-4-methyl-1-oxopentan-2-yl]amino]-5-(diaminomethylideneamino)-1-oxopentan-2-yl]amino]-3-[[2-[[(2s)-2,6-diaminohexanoyl]amino]acetyl]amino]-4-oxobutanoic acid Chemical compound OC[C@@H](C(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCN=C(N)N)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@@H](N)CCCCN MZOFCQQQCNRIBI-VMXHOPILSA-N 0.000 description 1
- 125000003161 (C1-C6) alkylene group Chemical group 0.000 description 1
- 125000002733 (C1-C6) fluoroalkyl group Chemical group 0.000 description 1
- 125000006716 (C1-C6) heteroalkyl group Chemical group 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- MIOPJNTWMNEORI-GMSGAONNSA-N (S)-camphorsulfonic acid Chemical compound C1C[C@@]2(CS(O)(=O)=O)C(=O)C[C@@H]1C2(C)C MIOPJNTWMNEORI-GMSGAONNSA-N 0.000 description 1
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 description 1
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- WBYWAXJHAXSJNI-VOTSOKGWSA-M .beta-Phenylacrylic acid Natural products [O-]C(=O)\C=C\C1=CC=CC=C1 WBYWAXJHAXSJNI-VOTSOKGWSA-M 0.000 description 1
- AEBWATHAIVJLTA-UHFFFAOYSA-N 1,2,3,3a,4,5,6,6a-octahydropentalene Chemical compound C1CCC2CCCC21 AEBWATHAIVJLTA-UHFFFAOYSA-N 0.000 description 1
- JPRPJUMQRZTTED-UHFFFAOYSA-N 1,3-dioxolanyl Chemical group [CH]1OCCO1 JPRPJUMQRZTTED-UHFFFAOYSA-N 0.000 description 1
- FLBAYUMRQUHISI-UHFFFAOYSA-N 1,8-naphthyridine Chemical compound N1=CC=CC2=CC=CN=C21 FLBAYUMRQUHISI-UHFFFAOYSA-N 0.000 description 1
- WEYNBWVKOYCCQT-UHFFFAOYSA-N 1-(3-chloro-4-methylphenyl)-3-{2-[({5-[(dimethylamino)methyl]-2-furyl}methyl)thio]ethyl}urea Chemical compound O1C(CN(C)C)=CC=C1CSCCNC(=O)NC1=CC=C(C)C(Cl)=C1 WEYNBWVKOYCCQT-UHFFFAOYSA-N 0.000 description 1
- SJJCQDRGABAVBB-UHFFFAOYSA-N 1-hydroxy-2-naphthoic acid Chemical compound C1=CC=CC2=C(O)C(C(=O)O)=CC=C21 SJJCQDRGABAVBB-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- 125000001462 1-pyrrolyl group Chemical group [*]N1C([H])=C([H])C([H])=C1[H] 0.000 description 1
- FRPZMMHWLSIFAZ-UHFFFAOYSA-N 10-undecenoic acid Chemical compound OC(=O)CCCCCCCCC=C FRPZMMHWLSIFAZ-UHFFFAOYSA-N 0.000 description 1
- HYZJCKYKOHLVJF-UHFFFAOYSA-N 1H-benzimidazole Chemical compound C1=CC=C2NC=NC2=C1 HYZJCKYKOHLVJF-UHFFFAOYSA-N 0.000 description 1
- BAXOFTOLAUCFNW-UHFFFAOYSA-N 1H-indazole Chemical compound C1=CC=C2C=NNC2=C1 BAXOFTOLAUCFNW-UHFFFAOYSA-N 0.000 description 1
- LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
- RTQWWZBSTRGEAV-PKHIMPSTSA-N 2-[[(2s)-2-[bis(carboxymethyl)amino]-3-[4-(methylcarbamoylamino)phenyl]propyl]-[2-[bis(carboxymethyl)amino]propyl]amino]acetic acid Chemical compound CNC(=O)NC1=CC=C(C[C@@H](CN(CC(C)N(CC(O)=O)CC(O)=O)CC(O)=O)N(CC(O)=O)CC(O)=O)C=C1 RTQWWZBSTRGEAV-PKHIMPSTSA-N 0.000 description 1
- BGFTWECWAICPDG-UHFFFAOYSA-N 2-[bis(4-chlorophenyl)methyl]-4-n-[3-[bis(4-chlorophenyl)methyl]-4-(dimethylamino)phenyl]-1-n,1-n-dimethylbenzene-1,4-diamine Chemical compound C1=C(C(C=2C=CC(Cl)=CC=2)C=2C=CC(Cl)=CC=2)C(N(C)C)=CC=C1NC(C=1)=CC=C(N(C)C)C=1C(C=1C=CC(Cl)=CC=1)C1=CC=C(Cl)C=C1 BGFTWECWAICPDG-UHFFFAOYSA-N 0.000 description 1
- LILXDMFJXYAKMK-UHFFFAOYSA-N 2-bromo-1,1-diethoxyethane Chemical compound CCOC(CBr)OCC LILXDMFJXYAKMK-UHFFFAOYSA-N 0.000 description 1
- AUVALWUPUHHNQV-UHFFFAOYSA-N 2-hydroxy-3-propylbenzoic acid Chemical class CCCC1=CC=CC(C(O)=O)=C1O AUVALWUPUHHNQV-UHFFFAOYSA-N 0.000 description 1
- 125000004200 2-methoxyethyl group Chemical group [H]C([H])([H])OC([H])([H])C([H])([H])* 0.000 description 1
- KPGXRSRHYNQIFN-UHFFFAOYSA-N 2-oxoglutaric acid Chemical compound OC(=O)CCC(=O)C(O)=O KPGXRSRHYNQIFN-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- 125000001698 2H-pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 1
- AEMOLEFTQBMNLQ-UHFFFAOYSA-N 3,4,5,6-tetrahydroxyoxane-2-carboxylic acid Chemical compound OC1OC(C(O)=O)C(O)C(O)C1O AEMOLEFTQBMNLQ-UHFFFAOYSA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- UOQHWNPVNXSDDO-UHFFFAOYSA-N 3-bromoimidazo[1,2-a]pyridine-6-carbonitrile Chemical compound C1=CC(C#N)=CN2C(Br)=CN=C21 UOQHWNPVNXSDDO-UHFFFAOYSA-N 0.000 description 1
- 125000001397 3-pyrrolyl group Chemical group [H]N1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
- GDRVFDDBLLKWRI-UHFFFAOYSA-N 4H-quinolizine Chemical compound C1=CC=CN2CC=CC=C21 GDRVFDDBLLKWRI-UHFFFAOYSA-N 0.000 description 1
- 102100022464 5'-nucleotidase Human genes 0.000 description 1
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 description 1
- VDABVNMGKGUPEY-UHFFFAOYSA-N 6-carboxyfluorescein succinimidyl ester Chemical compound C=1C(O)=CC=C2C=1OC1=CC(O)=CC=C1C2(C1=C2)OC(=O)C1=CC=C2C(=O)ON1C(=O)CCC1=O VDABVNMGKGUPEY-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 208000030507 AIDS Diseases 0.000 description 1
- 229940124661 Abecma Drugs 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- 235000006491 Acacia senegal Nutrition 0.000 description 1
- 208000024893 Acute lymphoblastic leukemia Diseases 0.000 description 1
- 208000014697 Acute lymphocytic leukaemia Diseases 0.000 description 1
- 208000031261 Acute myeloid leukaemia Diseases 0.000 description 1
- 101710137115 Adenylyl cyclase-associated protein 1 Proteins 0.000 description 1
- 239000012117 Alexa Fluor 700 Substances 0.000 description 1
- 102100035248 Alpha-(1,3)-fucosyltransferase 4 Human genes 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 102100032959 Alpha-actinin-4 Human genes 0.000 description 1
- 101710115256 Alpha-actinin-4 Proteins 0.000 description 1
- 206010061424 Anal cancer Diseases 0.000 description 1
- 102000052587 Anaphase-Promoting Complex-Cyclosome Apc3 Subunit Human genes 0.000 description 1
- 108700004606 Anaphase-Promoting Complex-Cyclosome Apc3 Subunit Proteins 0.000 description 1
- 201000003076 Angiosarcoma Diseases 0.000 description 1
- 208000007860 Anus Neoplasms Diseases 0.000 description 1
- 102100021569 Apoptosis regulator Bcl-2 Human genes 0.000 description 1
- 101001005269 Arabidopsis thaliana Ceramide synthase 1 LOH3 Proteins 0.000 description 1
- 101001005312 Arabidopsis thaliana Ceramide synthase LOH1 Proteins 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- 241000416162 Astragalus gummifer Species 0.000 description 1
- 101710192393 Attachment protein G3P Proteins 0.000 description 1
- 102100022716 Atypical chemokine receptor 3 Human genes 0.000 description 1
- 102100035526 B melanoma antigen 1 Human genes 0.000 description 1
- 108010008014 B-Cell Maturation Antigen Proteins 0.000 description 1
- 102000006942 B-Cell Maturation Antigen Human genes 0.000 description 1
- 208000010839 B-cell chronic lymphocytic leukemia Diseases 0.000 description 1
- 208000003950 B-cell lymphoma Diseases 0.000 description 1
- 102000038504 B7-1 Antigen Human genes 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 102100021663 Baculoviral IAP repeat-containing protein 5 Human genes 0.000 description 1
- 208000005440 Basal Cell Neoplasms Diseases 0.000 description 1
- 102100032412 Basigin Human genes 0.000 description 1
- 208000003609 Bile Duct Adenoma Diseases 0.000 description 1
- 206010004593 Bile duct cancer Diseases 0.000 description 1
- 102100037086 Bone marrow stromal antigen 2 Human genes 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 101001069913 Bos taurus Growth-regulated protein homolog beta Proteins 0.000 description 1
- 208000011691 Burkitt lymphomas Diseases 0.000 description 1
- 102100036842 C-C motif chemokine 19 Human genes 0.000 description 1
- 102100021943 C-C motif chemokine 2 Human genes 0.000 description 1
- 101710155857 C-C motif chemokine 2 Proteins 0.000 description 1
- 102100036846 C-C motif chemokine 21 Human genes 0.000 description 1
- 102100032367 C-C motif chemokine 5 Human genes 0.000 description 1
- 102100031650 C-X-C chemokine receptor type 4 Human genes 0.000 description 1
- 102100039398 C-X-C motif chemokine 2 Human genes 0.000 description 1
- 108700012439 CA9 Proteins 0.000 description 1
- 102100024217 CAMPATH-1 antigen Human genes 0.000 description 1
- 101710094296 CD160 antigen Proteins 0.000 description 1
- 108010029697 CD40 Ligand Proteins 0.000 description 1
- 101150013553 CD40 gene Proteins 0.000 description 1
- 108010038940 CD48 Antigen Proteins 0.000 description 1
- 102100036008 CD48 antigen Human genes 0.000 description 1
- 108010065524 CD52 Antigen Proteins 0.000 description 1
- 102100022002 CD59 glycoprotein Human genes 0.000 description 1
- 102100025221 CD70 antigen Human genes 0.000 description 1
- 102100035793 CD83 antigen Human genes 0.000 description 1
- 101150108242 CDC27 gene Proteins 0.000 description 1
- 102000008203 CTLA-4 Antigen Human genes 0.000 description 1
- 101100381481 Caenorhabditis elegans baz-2 gene Proteins 0.000 description 1
- 101100005789 Caenorhabditis elegans cdk-4 gene Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 102100028801 Calsyntenin-1 Human genes 0.000 description 1
- 241000282836 Camelus dromedarius Species 0.000 description 1
- LSPHULWDVZXLIL-UHFFFAOYSA-N Camphoric acid Natural products CC1(C)C(C(O)=O)CCC1(C)C(O)=O LSPHULWDVZXLIL-UHFFFAOYSA-N 0.000 description 1
- 102100025570 Cancer/testis antigen 1 Human genes 0.000 description 1
- 102100039510 Cancer/testis antigen 2 Human genes 0.000 description 1
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 102100025475 Carcinoembryonic antigen-related cell adhesion molecule 5 Human genes 0.000 description 1
- 208000010667 Carcinoma of liver and intrahepatic biliary tract Diseases 0.000 description 1
- 102100026548 Caspase-8 Human genes 0.000 description 1
- 108090000538 Caspase-8 Proteins 0.000 description 1
- 208000003163 Cavernous Hemangioma Diseases 0.000 description 1
- 241000700198 Cavia Species 0.000 description 1
- 102100025064 Cellular tumor antigen p53 Human genes 0.000 description 1
- 241000282693 Cercopithecidae Species 0.000 description 1
- 206010008342 Cervix carcinoma Diseases 0.000 description 1
- 108010055166 Chemokine CCL5 Proteins 0.000 description 1
- 208000005243 Chondrosarcoma Diseases 0.000 description 1
- 102100039361 Chondrosarcoma-associated gene 2/3 protein Human genes 0.000 description 1
- 201000009047 Chordoma Diseases 0.000 description 1
- 206010008761 Choriomeningitis lymphocytic Diseases 0.000 description 1
- WBYWAXJHAXSJNI-SREVYHEPSA-N Cinnamic acid Chemical compound OC(=O)\C=C/C1=CC=CC=C1 WBYWAXJHAXSJNI-SREVYHEPSA-N 0.000 description 1
- 102100025680 Complement decay-accelerating factor Human genes 0.000 description 1
- 108020004635 Complementary DNA Proteins 0.000 description 1
- 108010009392 Cyclin-Dependent Kinase Inhibitor p16 Proteins 0.000 description 1
- 102100024458 Cyclin-dependent kinase inhibitor 2A Human genes 0.000 description 1
- 102100026234 Cytokine receptor common subunit gamma Human genes 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- 108020004414 DNA Proteins 0.000 description 1
- 101710116895 DNA-binding protein H-NS Proteins 0.000 description 1
- 102000011107 Diacylglycerol Kinase Human genes 0.000 description 1
- 108010062677 Diacylglycerol Kinase Proteins 0.000 description 1
- 101100216227 Dictyostelium discoideum anapc3 gene Proteins 0.000 description 1
- XBPCUCUWBYBCDP-UHFFFAOYSA-N Dicyclohexylamine Chemical compound C1CCCCC1NC1CCCCC1 XBPCUCUWBYBCDP-UHFFFAOYSA-N 0.000 description 1
- 102100029722 Ectonucleoside triphosphate diphosphohydrolase 1 Human genes 0.000 description 1
- 241000305071 Enterobacterales Species 0.000 description 1
- 108010066687 Epithelial Cell Adhesion Molecule Proteins 0.000 description 1
- 102000018651 Epithelial Cell Adhesion Molecule Human genes 0.000 description 1
- 102100031940 Epithelial cell adhesion molecule Human genes 0.000 description 1
- 241000283086 Equidae Species 0.000 description 1
- 241000283073 Equus caballus Species 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 208000006168 Ewing Sarcoma Diseases 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 108090000382 Fibroblast growth factor 6 Proteins 0.000 description 1
- 102100028075 Fibroblast growth factor 6 Human genes 0.000 description 1
- 102100037362 Fibronectin Human genes 0.000 description 1
- 108010067306 Fibronectins Proteins 0.000 description 1
- 201000008808 Fibrosarcoma Diseases 0.000 description 1
- 208000004057 Focal Nodular Hyperplasia Diseases 0.000 description 1
- DSLZVSRJTYRBFB-UHFFFAOYSA-N Galactaric acid Natural products OC(=O)C(O)C(O)C(O)C(O)C(O)=O DSLZVSRJTYRBFB-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 101710179596 Gene 3 protein Proteins 0.000 description 1
- 208000021309 Germ cell tumor Diseases 0.000 description 1
- 208000032612 Glial tumor Diseases 0.000 description 1
- 206010018338 Glioma Diseases 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 108010017213 Granulocyte-Macrophage Colony-Stimulating Factor Proteins 0.000 description 1
- 102100039620 Granulocyte-macrophage colony-stimulating factor Human genes 0.000 description 1
- 239000007818 Grignard reagent Substances 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 208000031886 HIV Infections Diseases 0.000 description 1
- 208000001258 Hemangiosarcoma Diseases 0.000 description 1
- 206010019629 Hepatic adenoma Diseases 0.000 description 1
- 206010073069 Hepatic cancer Diseases 0.000 description 1
- 241000700721 Hepatitis B virus Species 0.000 description 1
- 208000005176 Hepatitis C Diseases 0.000 description 1
- 102100026122 High affinity immunoglobulin gamma Fc receptor I Human genes 0.000 description 1
- 101710103773 Histone H2B Proteins 0.000 description 1
- 102100021639 Histone H2B type 1-K Human genes 0.000 description 1
- 208000017604 Hodgkin disease Diseases 0.000 description 1
- 208000021519 Hodgkin lymphoma Diseases 0.000 description 1
- 208000010747 Hodgkins lymphoma Diseases 0.000 description 1
- 241001272567 Hominoidea Species 0.000 description 1
- 101000678236 Homo sapiens 5'-nucleotidase Proteins 0.000 description 1
- 101001022185 Homo sapiens Alpha-(1,3)-fucosyltransferase 4 Proteins 0.000 description 1
- 101000971171 Homo sapiens Apoptosis regulator Bcl-2 Proteins 0.000 description 1
- 101000678890 Homo sapiens Atypical chemokine receptor 3 Proteins 0.000 description 1
- 101000874316 Homo sapiens B melanoma antigen 1 Proteins 0.000 description 1
- 101000798441 Homo sapiens Basigin Proteins 0.000 description 1
- 101000740785 Homo sapiens Bone marrow stromal antigen 2 Proteins 0.000 description 1
- 101000933320 Homo sapiens Breakpoint cluster region protein Proteins 0.000 description 1
- 101000713106 Homo sapiens C-C motif chemokine 19 Proteins 0.000 description 1
- 101000713085 Homo sapiens C-C motif chemokine 21 Proteins 0.000 description 1
- 101000922348 Homo sapiens C-X-C chemokine receptor type 4 Proteins 0.000 description 1
- 101000868215 Homo sapiens CD40 ligand Proteins 0.000 description 1
- 101000897400 Homo sapiens CD59 glycoprotein Proteins 0.000 description 1
- 101000934356 Homo sapiens CD70 antigen Proteins 0.000 description 1
- 101000946856 Homo sapiens CD83 antigen Proteins 0.000 description 1
- 101000856237 Homo sapiens Cancer/testis antigen 1 Proteins 0.000 description 1
- 101000889345 Homo sapiens Cancer/testis antigen 2 Proteins 0.000 description 1
- 101000721661 Homo sapiens Cellular tumor antigen p53 Proteins 0.000 description 1
- 101000745414 Homo sapiens Chondrosarcoma-associated gene 2/3 protein Proteins 0.000 description 1
- 101000856022 Homo sapiens Complement decay-accelerating factor Proteins 0.000 description 1
- 101001055227 Homo sapiens Cytokine receptor common subunit gamma Proteins 0.000 description 1
- 101001012447 Homo sapiens Ectonucleoside triphosphate diphosphohydrolase 1 Proteins 0.000 description 1
- 101000920667 Homo sapiens Epithelial cell adhesion molecule Proteins 0.000 description 1
- 101000913074 Homo sapiens High affinity immunoglobulin gamma Fc receptor I Proteins 0.000 description 1
- 101001046870 Homo sapiens Hypoxia-inducible factor 1-alpha Proteins 0.000 description 1
- 101001046683 Homo sapiens Integrin alpha-L Proteins 0.000 description 1
- 101000935043 Homo sapiens Integrin beta-1 Proteins 0.000 description 1
- 101000935040 Homo sapiens Integrin beta-2 Proteins 0.000 description 1
- 101000599852 Homo sapiens Intercellular adhesion molecule 1 Proteins 0.000 description 1
- 101001057504 Homo sapiens Interferon-stimulated gene 20 kDa protein Proteins 0.000 description 1
- 101001055144 Homo sapiens Interleukin-2 receptor subunit alpha Proteins 0.000 description 1
- 101000599048 Homo sapiens Interleukin-6 receptor subunit alpha Proteins 0.000 description 1
- 101001018097 Homo sapiens L-selectin Proteins 0.000 description 1
- 101000777628 Homo sapiens Leukocyte antigen CD37 Proteins 0.000 description 1
- 101000878605 Homo sapiens Low affinity immunoglobulin epsilon Fc receptor Proteins 0.000 description 1
- 101000917858 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-A Proteins 0.000 description 1
- 101000917839 Homo sapiens Low affinity immunoglobulin gamma Fc region receptor III-B Proteins 0.000 description 1
- 101000961414 Homo sapiens Membrane cofactor protein Proteins 0.000 description 1
- 101001133056 Homo sapiens Mucin-1 Proteins 0.000 description 1
- 101000623900 Homo sapiens Mucin-13 Proteins 0.000 description 1
- 101001133081 Homo sapiens Mucin-2 Proteins 0.000 description 1
- 101000972284 Homo sapiens Mucin-3A Proteins 0.000 description 1
- 101000972286 Homo sapiens Mucin-4 Proteins 0.000 description 1
- 101000934338 Homo sapiens Myeloid cell surface antigen CD33 Proteins 0.000 description 1
- 101001024605 Homo sapiens Next to BRCA1 gene 1 protein Proteins 0.000 description 1
- 101000595923 Homo sapiens Placenta growth factor Proteins 0.000 description 1
- 101001117317 Homo sapiens Programmed cell death 1 ligand 1 Proteins 0.000 description 1
- 101001117312 Homo sapiens Programmed cell death 1 ligand 2 Proteins 0.000 description 1
- 101000610551 Homo sapiens Prominin-1 Proteins 0.000 description 1
- 101000842302 Homo sapiens Protein-cysteine N-palmitoyltransferase HHAT Proteins 0.000 description 1
- 101001109419 Homo sapiens RNA-binding protein NOB1 Proteins 0.000 description 1
- 101000738771 Homo sapiens Receptor-type tyrosine-protein phosphatase C Proteins 0.000 description 1
- 101000633784 Homo sapiens SLAM family member 7 Proteins 0.000 description 1
- 101000617130 Homo sapiens Stromal cell-derived factor 1 Proteins 0.000 description 1
- 101000874179 Homo sapiens Syndecan-1 Proteins 0.000 description 1
- 101000934346 Homo sapiens T-cell surface antigen CD2 Proteins 0.000 description 1
- 101000980827 Homo sapiens T-cell surface glycoprotein CD1a Proteins 0.000 description 1
- 101000716149 Homo sapiens T-cell surface glycoprotein CD1b Proteins 0.000 description 1
- 101000716124 Homo sapiens T-cell surface glycoprotein CD1c Proteins 0.000 description 1
- 101000934341 Homo sapiens T-cell surface glycoprotein CD5 Proteins 0.000 description 1
- 101000946843 Homo sapiens T-cell surface glycoprotein CD8 alpha chain Proteins 0.000 description 1
- 101000611023 Homo sapiens Tumor necrosis factor receptor superfamily member 6 Proteins 0.000 description 1
- 101000851376 Homo sapiens Tumor necrosis factor receptor superfamily member 8 Proteins 0.000 description 1
- 101000730644 Homo sapiens Zinc finger protein PLAGL2 Proteins 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 102100022875 Hypoxia-inducible factor 1-alpha Human genes 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 238000012404 In vitro experiment Methods 0.000 description 1
- 102100022339 Integrin alpha-L Human genes 0.000 description 1
- 102100025304 Integrin beta-1 Human genes 0.000 description 1
- 102100025390 Integrin beta-2 Human genes 0.000 description 1
- 102100037877 Intercellular adhesion molecule 1 Human genes 0.000 description 1
- 102100026720 Interferon beta Human genes 0.000 description 1
- 102100037850 Interferon gamma Human genes 0.000 description 1
- 108010047761 Interferon-alpha Proteins 0.000 description 1
- 102000006992 Interferon-alpha Human genes 0.000 description 1
- 108090000467 Interferon-beta Proteins 0.000 description 1
- 102100020793 Interleukin-13 receptor subunit alpha-2 Human genes 0.000 description 1
- 102000003812 Interleukin-15 Human genes 0.000 description 1
- 108090000172 Interleukin-15 Proteins 0.000 description 1
- 102000003810 Interleukin-18 Human genes 0.000 description 1
- 108090000171 Interleukin-18 Proteins 0.000 description 1
- 102100026878 Interleukin-2 receptor subunit alpha Human genes 0.000 description 1
- 102000013264 Interleukin-23 Human genes 0.000 description 1
- 108010065637 Interleukin-23 Proteins 0.000 description 1
- 108090001007 Interleukin-8 Proteins 0.000 description 1
- 102000004890 Interleukin-8 Human genes 0.000 description 1
- 208000008839 Kidney Neoplasms Diseases 0.000 description 1
- 101150105104 Kras gene Proteins 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- 229930182816 L-glutamine Natural products 0.000 description 1
- 102100033467 L-selectin Human genes 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 239000005639 Lauric acid Substances 0.000 description 1
- 208000018142 Leiomyosarcoma Diseases 0.000 description 1
- 102100031586 Leukocyte antigen CD37 Human genes 0.000 description 1
- 206010024612 Lipoma Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 208000002404 Liver Cell Adenoma Diseases 0.000 description 1
- 102100038007 Low affinity immunoglobulin epsilon Fc receptor Human genes 0.000 description 1
- 102100029185 Low affinity immunoglobulin gamma Fc region receptor III-B Human genes 0.000 description 1
- 241000712899 Lymphocytic choriomeningitis mammarenavirus Species 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- 102000043131 MHC class II family Human genes 0.000 description 1
- 108091054438 MHC class II family Proteins 0.000 description 1
- 108010048043 Macrophage Migration-Inhibitory Factors Proteins 0.000 description 1
- 102100037791 Macrophage migration inhibitory factor Human genes 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 208000000172 Medulloblastoma Diseases 0.000 description 1
- 102100022430 Melanocyte protein PMEL Human genes 0.000 description 1
- 102100039373 Membrane cofactor protein Human genes 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-N Metaphosphoric acid Chemical compound OP(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-N 0.000 description 1
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 1
- 229920000168 Microcrystalline cellulose Polymers 0.000 description 1
- 102100034256 Mucin-1 Human genes 0.000 description 1
- 102100023124 Mucin-13 Human genes 0.000 description 1
- 102100034263 Mucin-2 Human genes 0.000 description 1
- 102100022497 Mucin-3A Human genes 0.000 description 1
- 102100022693 Mucin-4 Human genes 0.000 description 1
- 108010063954 Mucins Proteins 0.000 description 1
- 102000015728 Mucins Human genes 0.000 description 1
- 208000034578 Multiple myelomas Diseases 0.000 description 1
- 101100381525 Mus musculus Bcl6 gene Proteins 0.000 description 1
- 101100335081 Mus musculus Flt3 gene Proteins 0.000 description 1
- 241000187479 Mycobacterium tuberculosis Species 0.000 description 1
- 208000033776 Myeloid Acute Leukemia Diseases 0.000 description 1
- 102100025243 Myeloid cell surface antigen CD33 Human genes 0.000 description 1
- 102100031789 Myeloid-derived growth factor Human genes 0.000 description 1
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- 150000001204 N-oxides Chemical class 0.000 description 1
- 208000002454 Nasopharyngeal Carcinoma Diseases 0.000 description 1
- 206010061306 Nasopharyngeal cancer Diseases 0.000 description 1
- 208000034176 Neoplasms, Germ Cell and Embryonal Diseases 0.000 description 1
- 206010052399 Neuroendocrine tumour Diseases 0.000 description 1
- 201000004404 Neurofibroma Diseases 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 206010051081 Nodular regenerative hyperplasia Diseases 0.000 description 1
- KUIFHYPNNRVEKZ-VIJRYAKMSA-N O-(N-acetyl-alpha-D-galactosaminyl)-L-threonine Chemical compound OC(=O)[C@@H](N)[C@@H](C)O[C@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1NC(C)=O KUIFHYPNNRVEKZ-VIJRYAKMSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 102000043276 Oncogene Human genes 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 108060006580 PRAME Proteins 0.000 description 1
- 102000036673 PRAME Human genes 0.000 description 1
- 102100034640 PWWP domain-containing DNA repair factor 3A Human genes 0.000 description 1
- 108050007154 PWWP domain-containing DNA repair factor 3A Proteins 0.000 description 1
- 235000021314 Palmitic acid Nutrition 0.000 description 1
- 241000282579 Pan Species 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 108700019535 Phosphoprotein Phosphatases Proteins 0.000 description 1
- 102000045595 Phosphoprotein Phosphatases Human genes 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 102100021768 Phosphoserine aminotransferase Human genes 0.000 description 1
- 108010082093 Placenta Growth Factor Proteins 0.000 description 1
- 206010035226 Plasma cell myeloma Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 208000006664 Precursor Cell Lymphoblastic Leukemia-Lymphoma Diseases 0.000 description 1
- 102100040120 Prominin-1 Human genes 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-N Propionic acid Chemical compound CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 1
- 108010072866 Prostate-Specific Antigen Proteins 0.000 description 1
- 208000000236 Prostatic Neoplasms Diseases 0.000 description 1
- 102100035703 Prostatic acid phosphatase Human genes 0.000 description 1
- 101710132617 Protein B1 Proteins 0.000 description 1
- 102100030616 Protein-cysteine N-palmitoyltransferase HHAT Human genes 0.000 description 1
- 241000589517 Pseudomonas aeruginosa Species 0.000 description 1
- 206010037649 Pyogenic granuloma Diseases 0.000 description 1
- ODHCTXKNWHHXJC-GSVOUGTGSA-N Pyroglutamic acid Natural products OC(=O)[C@H]1CCC(=O)N1 ODHCTXKNWHHXJC-GSVOUGTGSA-N 0.000 description 1
- IWYDHOAUDWTVEP-UHFFFAOYSA-N R-2-phenyl-2-hydroxyacetic acid Natural products OC(=O)C(O)C1=CC=CC=C1 IWYDHOAUDWTVEP-UHFFFAOYSA-N 0.000 description 1
- 102100022491 RNA-binding protein NOB1 Human genes 0.000 description 1
- 101100372762 Rattus norvegicus Flt1 gene Proteins 0.000 description 1
- 102100037422 Receptor-type tyrosine-protein phosphatase C Human genes 0.000 description 1
- 208000006265 Renal cell carcinoma Diseases 0.000 description 1
- 101710170630 Ribonucleoside-diphosphate reductase 1 subunit alpha Proteins 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 241000293871 Salmonella enterica subsp. enterica serovar Typhi Species 0.000 description 1
- 239000002262 Schiff base Substances 0.000 description 1
- 150000004753 Schiff bases Chemical class 0.000 description 1
- 229920001800 Shellac Polymers 0.000 description 1
- 206010041067 Small cell lung cancer Diseases 0.000 description 1
- 101000668858 Spinacia oleracea 30S ribosomal protein S1, chloroplastic Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 101000898746 Streptomyces clavuligerus Clavaminate synthase 1 Proteins 0.000 description 1
- 102100021669 Stromal cell-derived factor 1 Human genes 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- 101800001271 Surface protein Proteins 0.000 description 1
- 108010002687 Survivin Proteins 0.000 description 1
- 241000282898 Sus scrofa Species 0.000 description 1
- 102100035721 Syndecan-1 Human genes 0.000 description 1
- 208000026651 T-cell prolymphocytic leukemia Diseases 0.000 description 1
- 102100025237 T-cell surface antigen CD2 Human genes 0.000 description 1
- 102100024219 T-cell surface glycoprotein CD1a Human genes 0.000 description 1
- 102100025244 T-cell surface glycoprotein CD5 Human genes 0.000 description 1
- 101710180188 T-lymphocyte activation antigen CD80 Proteins 0.000 description 1
- 102100034924 T-lymphocyte activation antigen CD86 Human genes 0.000 description 1
- 101710179927 T-lymphocyte activation antigen CD86 Proteins 0.000 description 1
- 102100033082 TNF receptor-associated factor 3 Human genes 0.000 description 1
- 108010000449 TNF-Related Apoptosis-Inducing Ligand Receptors Proteins 0.000 description 1
- 102000002259 TNF-Related Apoptosis-Inducing Ligand Receptors Human genes 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 108010008125 Tenascin Proteins 0.000 description 1
- 102100038126 Tenascin Human genes 0.000 description 1
- 206010043276 Teratoma Diseases 0.000 description 1
- 208000024313 Testicular Neoplasms Diseases 0.000 description 1
- 206010057644 Testis cancer Diseases 0.000 description 1
- 208000033781 Thyroid carcinoma Diseases 0.000 description 1
- 208000024770 Thyroid neoplasm Diseases 0.000 description 1
- 241000390203 Trachoma Species 0.000 description 1
- 229920001615 Tragacanth Polymers 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 102100040245 Tumor necrosis factor receptor superfamily member 5 Human genes 0.000 description 1
- 102100040403 Tumor necrosis factor receptor superfamily member 6 Human genes 0.000 description 1
- 102100036857 Tumor necrosis factor receptor superfamily member 8 Human genes 0.000 description 1
- 206010054094 Tumour necrosis Diseases 0.000 description 1
- 108010083111 Ubiquitin-Protein Ligases Proteins 0.000 description 1
- 102000006275 Ubiquitin-Protein Ligases Human genes 0.000 description 1
- 208000006105 Uterine Cervical Neoplasms Diseases 0.000 description 1
- 108091008605 VEGF receptors Proteins 0.000 description 1
- 102100033177 Vascular endothelial growth factor receptor 2 Human genes 0.000 description 1
- 108700005077 Viral Genes Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 208000008383 Wilms tumor Diseases 0.000 description 1
- 102100032571 Zinc finger protein PLAGL2 Human genes 0.000 description 1
- ZEEBGORNQSEQBE-UHFFFAOYSA-N [2-(3-phenylphenoxy)-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound C1(=CC(=CC=C1)OC1=NC(=CC(=C1)CN)C(F)(F)F)C1=CC=CC=C1 ZEEBGORNQSEQBE-UHFFFAOYSA-N 0.000 description 1
- ABRVLXLNVJHDRQ-UHFFFAOYSA-N [2-pyridin-3-yl-6-(trifluoromethyl)pyridin-4-yl]methanamine Chemical compound FC(C1=CC(=CC(=N1)C=1C=NC=CC=1)CN)(F)F ABRVLXLNVJHDRQ-UHFFFAOYSA-N 0.000 description 1
- HXELGNKCCDGMMN-UHFFFAOYSA-N [F].[Cl] Chemical compound [F].[Cl] HXELGNKCCDGMMN-UHFFFAOYSA-N 0.000 description 1
- 230000001594 aberrant effect Effects 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229940081735 acetylcellulose Drugs 0.000 description 1
- ODHCTXKNWHHXJC-UHFFFAOYSA-N acide pyroglutamique Natural products OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 description 1
- 208000004064 acoustic neuroma Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 229960002964 adalimumab Drugs 0.000 description 1
- 238000011374 additional therapy Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 208000009956 adenocarcinoma Diseases 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 238000011467 adoptive cell therapy Methods 0.000 description 1
- 208000020990 adrenal cortex carcinoma Diseases 0.000 description 1
- 208000007128 adrenocortical carcinoma Diseases 0.000 description 1
- 238000012382 advanced drug delivery Methods 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 229960000548 alemtuzumab Drugs 0.000 description 1
- 235000010443 alginic acid Nutrition 0.000 description 1
- 229920000615 alginic acid Polymers 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000003973 alkyl amines Chemical class 0.000 description 1
- 125000005360 alkyl sulfoxide group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 239000002168 alkylating agent Substances 0.000 description 1
- 229940100198 alkylating agent Drugs 0.000 description 1
- 230000003281 allosteric effect Effects 0.000 description 1
- 229940125516 allosteric modulator Drugs 0.000 description 1
- AWUCVROLDVIAJX-UHFFFAOYSA-N alpha-glycerophosphate Natural products OCC(O)COP(O)(O)=O AWUCVROLDVIAJX-UHFFFAOYSA-N 0.000 description 1
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 229960004909 aminosalicylic acid Drugs 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000033115 angiogenesis Effects 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000005911 anti-cytotoxic effect Effects 0.000 description 1
- 230000003602 anti-herpes Effects 0.000 description 1
- 230000000781 anti-lymphocytic effect Effects 0.000 description 1
- 229940041181 antineoplastic drug Drugs 0.000 description 1
- 201000011165 anus cancer Diseases 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 150000007860 aryl ester derivatives Chemical class 0.000 description 1
- 125000005362 aryl sulfone group Chemical group 0.000 description 1
- 125000005361 aryl sulfoxide group Chemical group 0.000 description 1
- 125000005110 aryl thio group Chemical group 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 125000004104 aryloxy group Chemical group 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- 229950009579 axicabtagene ciloleucel Drugs 0.000 description 1
- 229960004669 basiliximab Drugs 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- RFRXIWQYSOIBDI-UHFFFAOYSA-N benzarone Chemical compound CCC=1OC2=CC=CC=C2C=1C(=O)C1=CC=C(O)C=C1 RFRXIWQYSOIBDI-UHFFFAOYSA-N 0.000 description 1
- YINMBLWEHNCLFF-UHFFFAOYSA-N benzenesulfonic acid;benzoic acid Chemical compound OC(=O)C1=CC=CC=C1.OS(=O)(=O)C1=CC=CC=C1 YINMBLWEHNCLFF-UHFFFAOYSA-N 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- 125000000499 benzofuranyl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000004601 benzofurazanyl group Chemical group N1=C2C(=NO1)C(=CC=C2)* 0.000 description 1
- 125000001164 benzothiazolyl group Chemical group S1C(=NC2=C1C=CC=C2)* 0.000 description 1
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 description 1
- 125000004541 benzoxazolyl group Chemical group O1C(=NC2=C1C=CC=C2)* 0.000 description 1
- GONOPSZTUGRENK-UHFFFAOYSA-N benzyl(trichloro)silane Chemical compound Cl[Si](Cl)(Cl)CC1=CC=CC=C1 GONOPSZTUGRENK-UHFFFAOYSA-N 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 229960000397 bevacizumab Drugs 0.000 description 1
- JSMRMEYFZHIPJV-UHFFFAOYSA-N bicyclo[2.1.1]hexane Chemical compound C1C2CC1CC2 JSMRMEYFZHIPJV-UHFFFAOYSA-N 0.000 description 1
- BVCRERJDOOBZOH-UHFFFAOYSA-N bicyclo[2.2.1]heptanyl Chemical group C1C[C+]2CC[C-]1C2 BVCRERJDOOBZOH-UHFFFAOYSA-N 0.000 description 1
- GPRLTFBKWDERLU-UHFFFAOYSA-N bicyclo[2.2.2]octane Chemical compound C1CC2CCC1CC2 GPRLTFBKWDERLU-UHFFFAOYSA-N 0.000 description 1
- GNTFBMAGLFYMMZ-UHFFFAOYSA-N bicyclo[3.2.2]nonane Chemical compound C1CC2CCC1CCC2 GNTFBMAGLFYMMZ-UHFFFAOYSA-N 0.000 description 1
- WMRPOCDOMSNXCQ-UHFFFAOYSA-N bicyclo[3.3.2]decane Chemical compound C1CCC2CCCC1CC2 WMRPOCDOMSNXCQ-UHFFFAOYSA-N 0.000 description 1
- 210000000013 bile duct Anatomy 0.000 description 1
- 201000007180 bile duct carcinoma Diseases 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- ZADPBFCGQRWHPN-UHFFFAOYSA-N boronic acid Chemical compound OBO ZADPBFCGQRWHPN-UHFFFAOYSA-N 0.000 description 1
- 201000008275 breast carcinoma Diseases 0.000 description 1
- 229940125163 brexucabtagene autoleucel Drugs 0.000 description 1
- 208000003362 bronchogenic carcinoma Diseases 0.000 description 1
- 238000013262 cAMP assay Methods 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000001506 calcium phosphate Substances 0.000 description 1
- 229910000389 calcium phosphate Inorganic materials 0.000 description 1
- 235000011010 calcium phosphates Nutrition 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 229960003340 calcium silicate Drugs 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- LSPHULWDVZXLIL-QUBYGPBYSA-N camphoric acid Chemical compound CC1(C)[C@H](C(O)=O)CC[C@]1(C)C(O)=O LSPHULWDVZXLIL-QUBYGPBYSA-N 0.000 description 1
- 238000002619 cancer immunotherapy Methods 0.000 description 1
- KHAVLLBUVKBTBG-UHFFFAOYSA-N caproleic acid Natural products OC(=O)CCCCCCCC=C KHAVLLBUVKBTBG-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 208000002458 carcinoid tumor Diseases 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000020411 cell activation Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 235000010980 cellulose Nutrition 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229960003115 certolizumab pegol Drugs 0.000 description 1
- 201000010881 cervical cancer Diseases 0.000 description 1
- 208000019065 cervical carcinoma Diseases 0.000 description 1
- 229960005395 cetuximab Drugs 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 150000005829 chemical entities Chemical class 0.000 description 1
- 210000000991 chicken egg Anatomy 0.000 description 1
- 238000010568 chiral column chromatography Methods 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical compound N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 description 1
- 125000000259 cinnolinyl group Chemical group N1=NC(=CC2=CC=CC=C12)* 0.000 description 1
- NNBZCPXTIHJBJL-AOOOYVTPSA-N cis-decalin Chemical compound C1CCC[C@H]2CCCC[C@H]21 NNBZCPXTIHJBJL-AOOOYVTPSA-N 0.000 description 1
- 238000011260 co-administration Methods 0.000 description 1
- 238000003501 co-culture Methods 0.000 description 1
- 229940126523 co-drug Drugs 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 201000010989 colorectal carcinoma Diseases 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 239000012228 culture supernatant Substances 0.000 description 1
- 239000000625 cyclamic acid and its Na and Ca salt Substances 0.000 description 1
- 125000002993 cycloalkylene group Chemical group 0.000 description 1
- QJVFPOMUIKCQED-UHFFFAOYSA-N cycloheptanecarboxamide Chemical compound NC(=O)C1CCCCCC1 QJVFPOMUIKCQED-UHFFFAOYSA-N 0.000 description 1
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 1
- HCAJEUSONLESMK-UHFFFAOYSA-N cyclohexylsulfamic acid Chemical compound OS(=O)(=O)NC1CCCCC1 HCAJEUSONLESMK-UHFFFAOYSA-N 0.000 description 1
- 125000000640 cyclooctyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000002433 cyclopentenyl group Chemical group C1(=CCCC1)* 0.000 description 1
- 208000031513 cyst Diseases 0.000 description 1
- 206010052015 cytokine release syndrome Diseases 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000001472 cytotoxic effect Effects 0.000 description 1
- 238000002784 cytotoxicity assay Methods 0.000 description 1
- 231100000263 cytotoxicity test Toxicity 0.000 description 1
- 229960002806 daclizumab Drugs 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- HABLENUWIZGESP-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O.CCCCCCCCCC(O)=O HABLENUWIZGESP-UHFFFAOYSA-N 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 125000002576 diazepinyl group Chemical group N1N=C(C=CC=C1)* 0.000 description 1
- RYFCSKVXWRJEOB-UHFFFAOYSA-N dibenzyl propanedioate Chemical compound C=1C=CC=CC=1COC(=O)CC(=O)OCC1=CC=CC=C1 RYFCSKVXWRJEOB-UHFFFAOYSA-N 0.000 description 1
- 235000005911 diet Nutrition 0.000 description 1
- 230000037213 diet Effects 0.000 description 1
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 1
- 229940043237 diethanolamine Drugs 0.000 description 1
- 125000005057 dihydrothienyl group Chemical group S1C(CC=C1)* 0.000 description 1
- 125000000532 dioxanyl group Chemical group 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- BFMYDTVEBKDAKJ-UHFFFAOYSA-L disodium;(2',7'-dibromo-3',6'-dioxido-3-oxospiro[2-benzofuran-1,9'-xanthene]-4'-yl)mercury;hydrate Chemical compound O.[Na+].[Na+].O1C(=O)C2=CC=CC=C2C21C1=CC(Br)=C([O-])C([Hg])=C1OC1=C2C=C(Br)C([O-])=C1 BFMYDTVEBKDAKJ-UHFFFAOYSA-L 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 125000005883 dithianyl group Chemical group 0.000 description 1
- 125000005411 dithiolanyl group Chemical group S1SC(CC1)* 0.000 description 1
- MOTZDAYCYVMXPC-UHFFFAOYSA-N dodecyl hydrogen sulfate Chemical compound CCCCCCCCCCCCOS(O)(=O)=O MOTZDAYCYVMXPC-UHFFFAOYSA-N 0.000 description 1
- 229940121432 dostarlimab Drugs 0.000 description 1
- 239000003937 drug carrier Substances 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 238000009510 drug design Methods 0.000 description 1
- 238000009509 drug development Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 229960000284 efalizumab Drugs 0.000 description 1
- 210000003162 effector t lymphocyte Anatomy 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 210000004696 endometrium Anatomy 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 239000002662 enteric coated tablet Substances 0.000 description 1
- 239000002702 enteric coating Substances 0.000 description 1
- 108010087914 epidermal growth factor receptor VIII Proteins 0.000 description 1
- 208000037828 epithelial carcinoma Diseases 0.000 description 1
- QJZOIPFECDFUMS-UHFFFAOYSA-N ethane-1,2-disulfonic acid;ethanesulfonic acid Chemical compound CCS(O)(=O)=O.OS(=O)(=O)CCS(O)(=O)=O QJZOIPFECDFUMS-UHFFFAOYSA-N 0.000 description 1
- 229940031098 ethanolamine Drugs 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 208000021045 exocrine pancreatic carcinoma Diseases 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000002219 extraembryonic membrane Anatomy 0.000 description 1
- 206010016629 fibroma Diseases 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 1
- 102000006815 folate receptor Human genes 0.000 description 1
- 108020005243 folate receptor Proteins 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000012458 free base Substances 0.000 description 1
- 239000012737 fresh medium Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 238000002825 functional assay Methods 0.000 description 1
- 125000004612 furopyridinyl group Chemical group O1C(=CC2=C1C=CC=N2)* 0.000 description 1
- DSLZVSRJTYRBFB-DUHBMQHGSA-N galactaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)[C@@H](O)[C@H](O)C(O)=O DSLZVSRJTYRBFB-DUHBMQHGSA-N 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 208000010749 gastric carcinoma Diseases 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 229940014259 gelatin Drugs 0.000 description 1
- 239000007903 gelatin capsule Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 229960000578 gemtuzumab Drugs 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 229960005219 gentisic acid Drugs 0.000 description 1
- 208000005017 glioblastoma Diseases 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 150000004795 grignard reagents Chemical class 0.000 description 1
- 229940093915 gynecological organic acid Drugs 0.000 description 1
- 201000009277 hairy cell leukemia Diseases 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 125000001188 haloalkyl group Chemical group 0.000 description 1
- 201000010536 head and neck cancer Diseases 0.000 description 1
- 208000014829 head and neck neoplasm Diseases 0.000 description 1
- 210000002216 heart Anatomy 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 201000005787 hematologic cancer Diseases 0.000 description 1
- 210000003958 hematopoietic stem cell Anatomy 0.000 description 1
- 208000002672 hepatitis B Diseases 0.000 description 1
- 201000002735 hepatocellular adenoma Diseases 0.000 description 1
- 231100000844 hepatocellular carcinoma Toxicity 0.000 description 1
- 125000004051 hexyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 102000049109 human HAVCR2 Human genes 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- BNRNAKTVFSZAFA-UHFFFAOYSA-N hydrindane Chemical compound C1CCCC2CCCC21 BNRNAKTVFSZAFA-UHFFFAOYSA-N 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 229960001001 ibritumomab tiuxetan Drugs 0.000 description 1
- 108700004894 idecabtagene vicleucel Proteins 0.000 description 1
- 229940121453 idecabtagene vicleucel Drugs 0.000 description 1
- 125000002962 imidazol-1-yl group Chemical group [*]N1C([H])=NC([H])=C1[H] 0.000 description 1
- 125000003037 imidazol-2-yl group Chemical group [H]N1C([*])=NC([H])=C1[H] 0.000 description 1
- 125000002140 imidazol-4-yl group Chemical group [H]N1C([H])=NC([*])=C1[H] 0.000 description 1
- 125000000336 imidazol-5-yl group Chemical group [H]N1C([H])=NC([H])=C1[*] 0.000 description 1
- 125000002636 imidazolinyl group Chemical group 0.000 description 1
- 230000005931 immune cell recruitment Effects 0.000 description 1
- 230000006450 immune cell response Effects 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 229940072221 immunoglobulins Drugs 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 125000003387 indolinyl group Chemical group N1(CCC2=CC=CC=C12)* 0.000 description 1
- HOBCFUWDNJPFHB-UHFFFAOYSA-N indolizine Chemical compound C1=CC=CN2C=CC=C21 HOBCFUWDNJPFHB-UHFFFAOYSA-N 0.000 description 1
- 125000003406 indolizinyl group Chemical group C=1(C=CN2C=CC=CC12)* 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 229960000598 infliximab Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 108010021315 integrin beta7 Proteins 0.000 description 1
- 108010044426 integrins Proteins 0.000 description 1
- 102000006495 integrins Human genes 0.000 description 1
- 108040003607 interleukin-13 receptor activity proteins Proteins 0.000 description 1
- 108040002039 interleukin-15 receptor activity proteins Proteins 0.000 description 1
- 102000008616 interleukin-15 receptor activity proteins Human genes 0.000 description 1
- 108040001304 interleukin-17 receptor activity proteins Proteins 0.000 description 1
- 102000053460 interleukin-17 receptor activity proteins Human genes 0.000 description 1
- 108040002014 interleukin-18 receptor activity proteins Proteins 0.000 description 1
- 102000008625 interleukin-18 receptor activity proteins Human genes 0.000 description 1
- 108040006852 interleukin-4 receptor activity proteins Proteins 0.000 description 1
- 108040006858 interleukin-6 receptor activity proteins Proteins 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000001361 intraarterial administration Methods 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 125000002346 iodo group Chemical group I* 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 125000002183 isoquinolinyl group Chemical group C1(=NC=CC2=CC=CC=C12)* 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 229940045426 kymriah Drugs 0.000 description 1
- 229940099563 lactobionic acid Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 201000010260 leiomyoma Diseases 0.000 description 1
- 206010024627 liposarcoma Diseases 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 229940121459 lisocabtagene maraleucel Drugs 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 201000002250 liver carcinoma Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 201000005296 lung carcinoma Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 208000037829 lymphangioendotheliosarcoma Diseases 0.000 description 1
- 208000012804 lymphangiosarcoma Diseases 0.000 description 1
- 208000001419 lymphocytic choriomeningitis Diseases 0.000 description 1
- 210000003563 lymphoid tissue Anatomy 0.000 description 1
- 239000001115 mace Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229960003194 meglumine Drugs 0.000 description 1
- 210000003071 memory t lymphocyte Anatomy 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- NNNLSSLGYBDJKJ-UHFFFAOYSA-N methanesulfonic acid;naphthalene-1,5-disulfonic acid Chemical compound CS(O)(=O)=O.C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1S(O)(=O)=O NNNLSSLGYBDJKJ-UHFFFAOYSA-N 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 125000004092 methylthiomethyl group Chemical group [H]C([H])([H])SC([H])([H])* 0.000 description 1
- 238000012737 microarray-based gene expression Methods 0.000 description 1
- 235000019813 microcrystalline cellulose Nutrition 0.000 description 1
- 239000008108 microcrystalline cellulose Substances 0.000 description 1
- 229940016286 microcrystalline cellulose Drugs 0.000 description 1
- 229950003734 milatuzumab Drugs 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 231100000324 minimal toxicity Toxicity 0.000 description 1
- 210000003470 mitochondria Anatomy 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 108010025496 mucin receptor Proteins 0.000 description 1
- 238000012243 multiplex automated genomic engineering Methods 0.000 description 1
- 229960003816 muromonab-cd3 Drugs 0.000 description 1
- 230000002071 myeloproliferative effect Effects 0.000 description 1
- 208000009091 myxoma Diseases 0.000 description 1
- 208000001611 myxosarcoma Diseases 0.000 description 1
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 1
- YOHYSYJDKVYCJI-UHFFFAOYSA-N n-[3-[[6-[3-(trifluoromethyl)anilino]pyrimidin-4-yl]amino]phenyl]cyclopropanecarboxamide Chemical compound FC(F)(F)C1=CC=CC(NC=2N=CN=C(NC=3C=C(NC(=O)C4CC4)C=CC=3)C=2)=C1 YOHYSYJDKVYCJI-UHFFFAOYSA-N 0.000 description 1
- 125000004108 n-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- OHDXDNUPVVYWOV-UHFFFAOYSA-N n-methyl-1-(2-naphthalen-1-ylsulfanylphenyl)methanamine Chemical compound CNCC1=CC=CC=C1SC1=CC=CC2=CC=CC=C12 OHDXDNUPVVYWOV-UHFFFAOYSA-N 0.000 description 1
- PVWOIHVRPOBWPI-UHFFFAOYSA-N n-propyl iodide Chemical compound CCCI PVWOIHVRPOBWPI-UHFFFAOYSA-N 0.000 description 1
- 125000004593 naphthyridinyl group Chemical group N1=C(C=CC2=CC=CN=C12)* 0.000 description 1
- 201000011216 nasopharynx carcinoma Diseases 0.000 description 1
- 229960005027 natalizumab Drugs 0.000 description 1
- 125000001971 neopentyl group Chemical group [H]C([*])([H])C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 208000016065 neuroendocrine neoplasm Diseases 0.000 description 1
- 201000011519 neuroendocrine tumor Diseases 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 208000002154 non-small cell lung carcinoma Diseases 0.000 description 1
- 230000009871 nonspecific binding Effects 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- UMRZSTCPUPJPOJ-KNVOCYPGSA-N norbornane Chemical compound C1C[C@H]2CC[C@@H]1C2 UMRZSTCPUPJPOJ-KNVOCYPGSA-N 0.000 description 1
- 229960003347 obinutuzumab Drugs 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 239000012053 oil suspension Substances 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 238000006053 organic reaction Methods 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 230000002188 osteogenic effect Effects 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000003551 oxepanyl group Chemical group 0.000 description 1
- WLJNZVDCPSBLRP-UHFFFAOYSA-N pamoic acid Chemical compound C1=CC=C2C(CC=3C4=CC=CC=C4C=C(C=3O)C(=O)O)=C(O)C(C(O)=O)=CC2=C1 WLJNZVDCPSBLRP-UHFFFAOYSA-N 0.000 description 1
- 210000000496 pancreas Anatomy 0.000 description 1
- 229960001972 panitumumab Drugs 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000004031 partial agonist Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003014 phosphoric acid esters Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical compound C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- 210000003720 plasmablast Anatomy 0.000 description 1
- 229920001308 poly(aminoacid) Polymers 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 235000011181 potassium carbonates Nutrition 0.000 description 1
- WSHYKIAQCMIPTB-UHFFFAOYSA-M potassium;2-oxo-3-(3-oxo-1-phenylbutyl)chromen-4-olate Chemical compound [K+].[O-]C=1C2=CC=CC=C2OC(=O)C=1C(CC(=O)C)C1=CC=CC=C1 WSHYKIAQCMIPTB-UHFFFAOYSA-M 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 210000002307 prostate Anatomy 0.000 description 1
- 201000001514 prostate carcinoma Diseases 0.000 description 1
- 108010043671 prostatic acid phosphatase Proteins 0.000 description 1
- 239000003586 protic polar solvent Substances 0.000 description 1
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical compound N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 description 1
- 125000001042 pteridinyl group Chemical group N1=C(N=CC2=NC=CN=C12)* 0.000 description 1
- 230000000541 pulsatile effect Effects 0.000 description 1
- 125000000561 purinyl group Chemical group N1=C(N=C2N=CNC2=C1)* 0.000 description 1
- 125000003072 pyrazolidinyl group Chemical group 0.000 description 1
- 125000002755 pyrazolinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004292 pyrrolin-2-yl group Chemical group [H]C1([H])N=C(*)C([H])([H])C1([H])[H] 0.000 description 1
- 125000004363 pyrrolin-3-yl group Chemical group [H]C1=NC([H])([H])C([H])([H])C1([H])* 0.000 description 1
- JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 238000001959 radiotherapy Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 229940044551 receptor antagonist Drugs 0.000 description 1
- 239000002464 receptor antagonist Substances 0.000 description 1
- 210000002707 regulatory b cell Anatomy 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 201000009410 rhabdomyosarcoma Diseases 0.000 description 1
- 210000003705 ribosome Anatomy 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 229960004641 rituximab Drugs 0.000 description 1
- 235000002020 sage Nutrition 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 239000012056 semi-solid material Substances 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 239000008159 sesame oil Substances 0.000 description 1
- 235000011803 sesame oil Nutrition 0.000 description 1
- 239000004208 shellac Substances 0.000 description 1
- 229940113147 shellac Drugs 0.000 description 1
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 description 1
- 235000013874 shellac Nutrition 0.000 description 1
- 208000000587 small cell lung carcinoma Diseases 0.000 description 1
- AWUCVROLDVIAJX-GSVOUGTGSA-N sn-glycerol 3-phosphate Chemical compound OC[C@@H](O)COP(O)(O)=O AWUCVROLDVIAJX-GSVOUGTGSA-N 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007909 solid dosage form Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 235000010356 sorbitol Nutrition 0.000 description 1
- 206010041823 squamous cell carcinoma Diseases 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000012058 sterile packaged powder Substances 0.000 description 1
- 239000008223 sterile water Substances 0.000 description 1
- 229960005322 streptomycin Drugs 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 125000001273 sulfonato group Chemical class [O-]S(*)(=O)=O 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 206010042863 synovial sarcoma Diseases 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 101150047061 tag-72 gene Proteins 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 229940066453 tecentriq Drugs 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 230000002381 testicular Effects 0.000 description 1
- 201000003120 testicular cancer Diseases 0.000 description 1
- 231100001274 therapeutic index Toxicity 0.000 description 1
- 125000005308 thiazepinyl group Chemical group S1N=C(C=CC=C1)* 0.000 description 1
- 125000001583 thiepanyl group Chemical group 0.000 description 1
- 125000005503 thioxanyl group Chemical group 0.000 description 1
- 201000002510 thyroid cancer Diseases 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 208000013077 thyroid gland carcinoma Diseases 0.000 description 1
- 229950007137 tisagenlecleucel Drugs 0.000 description 1
- 238000003354 tissue distribution assay Methods 0.000 description 1
- 229960003989 tocilizumab Drugs 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 229940121514 toripalimab Drugs 0.000 description 1
- 229960005267 tositumomab Drugs 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 206010044325 trachoma Diseases 0.000 description 1
- 235000010487 tragacanth Nutrition 0.000 description 1
- 239000000196 tragacanth Substances 0.000 description 1
- 229940116362 tragacanth Drugs 0.000 description 1
- NNBZCPXTIHJBJL-UHFFFAOYSA-N trans-decahydronaphthalene Natural products C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 1
- NNBZCPXTIHJBJL-MGCOHNPYSA-N trans-decalin Chemical compound C1CCC[C@@H]2CCCC[C@H]21 NNBZCPXTIHJBJL-MGCOHNPYSA-N 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 230000037317 transdermal delivery Effects 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229960000575 trastuzumab Drugs 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 229960000281 trometamol Drugs 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 229960002703 undecylenic acid Drugs 0.000 description 1
- 206010046766 uterine cancer Diseases 0.000 description 1
- 208000012991 uterine carcinoma Diseases 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 229940045208 yescarta Drugs 0.000 description 1
- NPNUFJAVOOONJE-ZIAGYGMSSA-N β-(E)-Caryophyllene Chemical compound C1CC(C)=CCCC(=C)[C@H]2CC(C)(C)[C@@H]21 NPNUFJAVOOONJE-ZIAGYGMSSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/535—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one oxygen as the ring hetero atoms, e.g. 1,2-oxazines
- A61K31/5375—1,4-Oxazines, e.g. morpholine
- A61K31/5377—1,4-Oxazines, e.g. morpholine not condensed and containing further heterocyclic rings, e.g. timolol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/12—Antivirals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/02—Immunomodulators
- A61P37/04—Immunostimulants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Definitions
- FIELD Described herein are methods of increasing production of interferon gamma (IFN ⁇ ), activation, and/or proliferation of immune cells using cannabinoid receptor type 2 modulators or pharmaceutical compositions and medicaments comprising cannabinoid receptor type 2 modulators.
- the disclosure also pertains to improving immunotherapy and treating, reducing, or preventing immune cell exhaustion in patients in need thereof.
- BACKGROUND [0003]
- T cells are the immune system’s primary killers of infected and diseased cells. Cancer immunotherapy relies on getting T cells to attack and kill tumor cells.
- T cell function can fade with chronic infection (e.g., viral infection) and/or disease (e.g., progressive development of cancer), a phenomenon referred to as T cell exhaustion.
- Other immune cells such as natural killer (NK) cells and B cells can also become exhausted.
- NK natural killer
- Exhausted immune cells exhibit aberrant expression of transcription factors, cell surface antigens, and effector molecules that contribute to decreased T cell function.
- exhausted T cells exhibit increased appearance of immune checkpoint proteins on the cellular surface such as PD-1 and CTLA-4, which can prevent a T cell’s ability to kill infected and diseased cells.
- checkpoint inhibitors e.g., anti-PD-1, anti-PD-L1, and anti CTLA-4.
- studies suggest that checkpoint inhibitor therapy is often ineffective alone. (See, e.g., Zhang et al., “T Cell Dysfunction and Exhaustion in Cancer,” Front. Cell Dev. Biol.8(17): 1-13 (2020) (reporting that the response rate of checkpoint inhibitor therapy is less than 30% in solid tumors)).
- combination therapies are being investigated with some success, challenges remain for development of immunotherapy for wide clinical applications.
- CB 2 R cannabinoid type 2 receptor
- provided herein is a method for increasing the production of interferon gamma (IFN ⁇ ) or growth or proliferation of immune cells in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB 2 R) modulator.
- the patient has a viral infection or cancer.
- a method for treating, reducing, or preventing immune cell exhaustion in a patient in need thereof comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator.
- CB2R cannabinoid type 2 receptor
- the CB2R modulator is an agent which antagonizes, reverse agonizes, negatively modulates, or otherwise inhibits or partially inhibits CB2R.
- FIG.1A illustrates a graph showing proliferation of CD4 + T cells treated with Compound 8 in a MLR assay (MoDC/CD4 + ) model, according to one embodiment.
- FIG.1B illustrates a graph showing IFN ⁇ production of CD4 + T cells treated with Compound 8 in a MLR assay (MoDC/CD4 + ) model.according to one embodiment.
- FIG.1C illustrates graphs showing proliferation of CD4 + T cells treated with SR144528 (SR), AM630 (AM) and MAB36551 (MAB), with or without anti-PD-1 (pembrolizumab, pembro or nivolumab, nivo), in a MLR assay (MoDC/CD4 + ) model, according to one embodiment.
- FIG.1D illustrates graphs showing IFN ⁇ production of CD4 + T cells treated with SR144528 (SR), AM630 (AM) and MAB36551 (MAB), with or without anti-PD-1 (pembrolizumab, pembro or nivolumab, nivo), in a MLR assay (MoDC/CD4 + ) model.according to one embodiment.
- FIGS.2A-C illustrate graphs showing total IFN ⁇ production and normalized (basal subtracted) IFN ⁇ production of CD4 + T cells treated with Compound 8 with or without anti-PD-1 (nivolumab) in a MLR assay (MoDC/CD4 + ) model, according to one embodiment.
- FIG.3A illustrates graphs showing expression of LAG-3, TIM-3, and PD-1 of CD4 + and CD8 + T cells treated with vehicle, Compound 8, anti-PD-1 (nivolumab), and the combination of Compound 8 in a TCE assay model, according to one embodiment.
- FIG.3B illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3 + , CD4 + , and CD8 + T cells treated with vehicle, Compound 8, anti-PD-1 (nivolumab/pembrolozimab), and the combination of Compound 8 and anti-PD-1 in a TCE assay model, according to one embodiment.
- FIG.3C illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3 + , CD4 + , and CD8 + T cells treated with vehicle, SR144528 (SR), anti- PD-1 (nivolumab/pembrolozimab), and the combination of SR144528 and anti-PD-1 in a TCE assay model, according to one embodiment.
- SR144528 SR
- anti- PD-1 nivolumab/pembrolozimab
- FIG.3D illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3 + , CD4 + , and CD8 + T cells treated with vehicle, AM630 (AM), anti-PD- 1 (nivolumab/pembrolozimab), and the combination of AM630 and anti-PD-1 in a TCE assay model, according to one embodiment.
- AM630 AM
- anti-PD- 1 nivolumab/pembrolozimab
- FIG.3E illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3 + , CD4 + , and CD8 + T cells treated with vehicle, MAB36551 (MAB), anti-PD-1 (nivolumab/pembrolozimab), and the combination of MAB36551 and anti-PD-1 in a TCE assay model, according to one embodiment.
- MAB36551 MAB
- anti-PD-1 nivolumab/pembrolozimab
- FIG.4A illustrates a graph showing expression of IL2 of CD4 + and CD8 + T cells four, six, and eight days after treatment with T-Activator CD3/CD28 dynabeads (activates T cells) without Compound 8 in a TCE assay model, according to one embodiment.
- FIG.4B illustrates a graph showing expression if IL2 of CD4 + and CD8 + T cells eight days after treatment with T-Activator CD3/CD28 dynabeads (activates T cells) with different concentrations of Compound 8 in a TCE assay model, according to one embodiment.
- FIGS.5A-C illustrate graphs showing natural killer (NK) cell activation, capacity for killing cancer cells (K562 cell line), and IFN ⁇ expression after treatment with Compound 8 in a cytotoxicity assay, according to one embodiment.
- FIGS.6A-B illustrate graphs showing the effect of oral administration of Compound 8 on B16F10 and MC38 derived tumors in a mouse model, according to one embodiment.
- FIGS.7A-B illustrate graphs showing the effect of intraperitoneal administration of Compound 8 on B16F10 and MC38 derived tumors in a mouse model, according to one embodiment.
- FIGS.8A-B illustrate graphs showing the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on B16F10 and MC38 derived tumors in a mouse model, according to one embodiment.
- FIG.9A illustrates graphs shwoing the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on tumor-infiltrating immune cells on B16F10 derived tumors in a mouse model, according to one embodiment.
- FIG.9B illustrates graphs showing effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on expression of PD-1 and LAG3 by CD8+ T cells on B16F10 derived tumors in a mouse model.
- DETAILED DESCRIPTION [0026] Exhausted immune cells (e.g., exhausted T cells) can emerge during chronic high grade infections such as hepatitis B, hepatitis C, or long Covid, during immunodeficiency virus infections such as AIDS, and during tumor outgrowth.
- CART chimeric antigen receptor T cell
- a drawback of CART therapy is that the CAR T cells circulate in the blood and are unable to penetrate deep into tumor tissue. Due to their presence in the circulatory system, the CAR T cells have a limited life, possibly due to exposure to cytokine storms associated with the underlying infection or disease, thereby leading to exhausted CAR T cells.
- the methods described herein comprise administration of a CB 2 modulator as an adjunct and/or adjuvant to immunetherapies.
- Treatment with a CB 2 modulator activates immune cells such as T cells and NK cells, including exhausted T cells and exhausted NK cells. Accordingly, the methods described herein prolong the therapeutic effect of immunotherapies such as CAR T cells and/or re-activate exhausted immune cells such as exhausted T cells and/or reverse or delay the decline in efficay of immunotherapies such as CAR T cell therapy.
- immunotherapies such as CAR T cells and/or re-activate exhausted immune cells such as exhausted T cells and/or reverse or delay the decline in efficay of immunotherapies such as CAR T cell therapy.
- Exhausted T cells exhibit increased appearance on their surface of checkpoint proteins like PD-1 and CTLA-4, which can cause those T cells to stand down. Immune checkpoint inhibitors block these checkpoint proteins and were expected to ramp up the immune response against tumors. However, treatment with checkpoint inhibitors does not address the underlying T cell exhaustion, which reduces therapeutic effectiveness of checkpoint inhibitors.
- C1-Cx includes C1-C2, C1-C 3 ... C1-Cx.
- C1-C4 indicates that there are one to four carbon atoms in the moiety, i.e. groups containing 1 carbon atom, 2 carbon atoms, 3 carbon atoms or 4 carbon atoms.
- C1-C4 alkyl indicates that there are one to four carbon atoms in the alkyl group, i.e., the alkyl group is selected from among methyl, ethyl, propyl, iso-propyl, n-butyl, iso-butyl, sec-butyl, and t-butyl.
- An “alkyl” group refers to an aliphatic hydrocarbon group.
- the alkyl group is branched or straight chain.
- the “alkyl” group has 1 to 10 carbon atoms, i.e. a C1-C10alkyl.
- a numerical range such as “1 to 10” refers to each integer in the given range; e.g., “1 to 10 carbon atoms” means that the alkyl group consist of 1 carbon atom, 2 carbon atoms, 3 carbon atoms, etc., up to and including 10 carbon atoms, although the present definition also covers the occurrence of the term “alkyl” where no numerical range is designated.
- an alkyl is a C 1 -C 6 alkyl.
- the alkyl is methyl, ethyl, propyl, iso-propyl, n- butyl, iso-butyl, sec-butyl, or t-butyl.
- Typical alkyl groups include, but are in no way limited to, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tertiary butyl, pentyl, neopentyl, or hexyl.
- An “alkylene” group refers to a divalent alkyl radical. Any of the above mentioned monovalent alkyl groups may be an alkylene by abstraction of a second hydrogen atom from the alkyl.
- an alkylene is a C 1 -C 6 alkylene. In other embodiments, an alkylene is a C 1 -C 4 alkylene.
- Typical alkylene groups include, but are not limited to, -CH 2 -, -CH(CH 3 )-, -C(CH 3 ) 2 -, -CH 2 CH 2 -, -CH 2 CH(CH 3 )-, -CH 2 C(CH 3 ) 2 -, -CH 2 CH 2 CH 2 -, -CH 2 CH 2 CH 2 CH 2 -, and the like.
- alkenyl refers to a type of alkyl group in which at least one carbon-carbon double bond is present.
- R is H or an alkyl.
- alkynyl refers to a type of alkyl group in which at least one carbon-carbon triple bond is present.
- an alkenyl group has the formula -C ⁇ C-R, wherein R refers to the remaining portions of the alkynyl group.
- R is H or an alkyl.
- alkynyl group include -C ⁇ CH, -C ⁇ CCH 3 -C ⁇ CCH 2 CH 3 , -CH 2 C ⁇ CH.
- An “alkoxy” group refers to a (alkyl)O- group, where alkyl is as defined herein.
- alkylamine refers to -NH(alkyl), or -N(alkyl)2.
- aromatic refers to a planar ring having a delocalized pi-electron system containing 4n+2 pi electrons, where n is an integer.
- aromatic includes both carbocyclic aryl (“aryl”, e.g., phenyl) and heterocyclic aryl (or “heteroaryl” or “heteroaromatic”) groups (e.g., pyridine).
- aryl e.g., phenyl
- heterocyclic aryl or “heteroaryl” or “heteroaromatic” groups (e.g., pyridine).
- the term includes monocyclic or fused-ring polycyclic (i.e., rings which share adjacent pairs of carbon atoms) groups.
- carbocyclic or “carbocycle” refers to a ring or ring system where the atoms forming the backbone of the ring are all carbon atoms.
- aryl refers to an aromatic ring wherein each of the atoms forming the ring is a carbon atom. In one aspect, aryl is phenyl or a naphthyl. In some embodiments, an aryl is a phenyl. In some embodiments, an aryl is a C 6 -C10aryl.
- an aryl group is a monoradical or a diradical (i.e., an arylene group).
- cycloalkyl refers to a monocyclic or polycyclic aliphatic, non-aromatic radical, wherein each of the atoms forming the ring (i.e. skeletal atoms) is a carbon atom.
- a cycloalkyl may be saturated or partially saturated.
- cycloalkyls are spirocyclic or bridged compounds.
- cycloalkyls are optionally fused with an aromatic ring, and the point of attachment is at a carbon that is not an aromatic ring carbon atom.
- Cycloalkyl groups include groups having from 3 to 10 ring atoms.
- cycloalkyl groups are selected from among cyclopropyl, cyclobutyl, cyclopentyl, cyclopentenyl, cyclohexyl, cyclohexenyl, cycloheptyl, cyclooctyl, spiro[2.2]pentyl, norbornyl and bicycle[1.1.1]pentyl, bicyclo[3.3.0]octane, bicyclo[4.3.0]nonane, cis-decalin, trans-decalin, bicyclo[2.1.1]hexane, bicyclo[2.2.1]heptane, bicyclo[2.2.2]octane, bicyclo[3.2.2]nonane, and bicyclo[3.3.2]decane, adamantyl, norbornyl, and decalinyl.
- a cycloalkyl is a C 3 -C 6 cycloalkyl.
- Cycloalkylene refers to -cycloalkyl-, i.e., a cycloalkyl ring as defined herein which is bonded to two groups.
- 1,4-dioxanyl ring fused to ring C refers .
- Deuteroalkyl refers to an alkyl group as defined herein, in which at least one H is replaced by an isotope of hydrogen, i.e., by deuterium ( 2 H) or tritium ( 3 H).
- Deuteroalkoxy refers to an alkoxy group as defined herein, in which at least one H is replaced by an isotope of hydrogen, i.e., by deuterium ( 2 H) or tritium ( 3 H).
- halo or, alternatively, “halogen” or “halide” means fluoro, chloro, bromo or iodo. In some embodiments, halo is fluoro, chloro, or bromo.
- fluoroalkyl refers to an alkyl in which one or more hydrogen atoms are replaced by a fluorine atom.
- a fluoroalkyl is a C 1 -C 6 fluoroalkyl.
- “Fluoroalkoxy” refers to an alkoxy group as defined herein, in which at least one H is replaced by a fluorine atom.
- the term “heteroalkyl” refers to an alkyl group in which one or more skeletal atoms of the alkyl are selected from an atom other than carbon, e.g., oxygen, nitrogen (e.g. –NH-, -N(alkyl)-, sulfur, or combinations thereof.
- a heteroalkyl is attached to the rest of the molecule at a carbon atom of the heteroalkyl.
- a heteroalkyl is a C1-C 6 heteroalkyl.
- Examples of such heteroalkyl are, for example, -CH2OCH3, -CH2CH2OCH3, -CH2CH2OCH2CH2OCH3, -CH(CH3)OCH3, -CH2NHCH3, -CH2N(CH3)2, and -CH2SCH3.
- heterocycle refers to heteroaromatic rings (also known as heteroaryls) and heterocycloalkyl rings (also known as heteroalicyclic groups) containing one to four heteroatoms in the ring(s), where each heteroatom in the ring(s) is selected from O, S and N, wherein each heterocyclic group has from 3 to 10 atoms in its ring system, and with the proviso that any ring does not contain two adjacent O or S atoms.
- Non-aromatic heterocyclic groups also known as heterocycloalkyls
- aromatic heterocyclic groups include rings having 5 to 10 atoms in its ring system.
- the heterocyclic groups include benzo- fused ring systems.
- non-aromatic heterocyclic groups are pyrrolidinyl, tetrahydrofuranyl, dihydrofuranyl, tetrahydrothienyl, oxazolidinonyl, tetrahydropyranyl, dihydropyranyl, tetrahydrothiopyranyl, piperidinyl, morpholinyl, thiomorpholinyl, thioxanyl, piperazinyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, homopiperidinyl, oxepanyl, thiepanyl, oxazepinyl, diazepinyl, thiazepinyl, 1,2,3,6-tetrahydropyridinyl, pyrrolin-2-yl, pyrrolin-3-yl, indolinyl, 2H-
- aromatic heterocyclic groups are pyridinyl, imidazolyl, pyrimidinyl, pyrazolyl, triazolyl, pyrazinyl, tetrazolyl, furyl, thienyl, isoxazolyl, thiazolyl, oxazolyl, isothiazolyl, pyrrolyl, quinolinyl, isoquinolinyl, indolyl, benzimidazolyl, benzofuranyl, cinnolinyl, indazolyl, indolizinyl, phthalazinyl, pyridazinyl, triazinyl, isoindolyl, pteridinyl, purinyl, oxadiazolyl, thiadiazolyl, furazanyl, benzofurazanyl, benzothiophenyl, benzothiazolyl, benzoxazolyl, quinazolinyl, quinox
- a group derived from pyrrole includes both pyrrol-1-yl (N-attached) or pyrrol-3-yl (C-attached).
- a group derived from imidazole includes imidazol-1-yl or imidazol-3-yl (both N-attached) or imidazol-2-yl, imidazol-4-yl or imidazol-5-yl (all C-attached).
- the heterocyclic groups include benzo-fused ring systems.
- at least one of the two rings of a bicyclic heterocycle is aromatic.
- both rings of a bicyclic heterocycle are aromatic.
- heteroaryl or, alternatively, “heteroaromatic” refers to an aryl group that includes one or more ring heteroatoms selected from nitrogen, oxygen and sulfur.
- Illustrative examples of heteroaryl groups include monocyclic heteroaryls and bicyclic heteroaryls.
- Monocyclic heteroaryls include pyridinyl, imidazolyl, pyrimidinyl, pyrazolyl, triazolyl, pyrazinyl, tetrazolyl, furyl, thienyl, isoxazolyl, thiazolyl, oxazolyl, isothiazolyl, pyrrolyl, pyridazinyl, triazinyl, oxadiazolyl, thiadiazolyl, and furazanyl.
- Bicyclic heteroaryls include indolizine, indole, benzofuran, benzothiophene, indazole, benzimidazole, purine, quinolizine, quinoline, isoquinoline, cinnoline, phthalazine, quinazoline, quinoxaline, 1,8- naphthyridine, and pteridine.
- a heteroaryl contains 0-4 N atoms in the ring.
- a heteroaryl contains 1-4 N atoms in the ring.
- a heteroaryl contains 0-4 N atoms, 0-1 O atoms, and 0-1 S atoms in the ring.
- a heteroaryl contains 1-4 N atoms, 0-1 O atoms, and 0-1 S atoms in the ring.
- heteroaryl is a C 1 -C 9 heteroaryl.
- monocyclic heteroaryl is a C 1 -C 5 heteroaryl.
- monocyclic heteroaryl is a 5-membered or 6-membered heteroaryl.
- bicyclic heteroaryl is a C 6 -C 9 heteroaryl.
- a “heterocycloalkyl” or “heteroalicyclic” group refers to a cycloalkyl group that includes at least one heteroatom selected from nitrogen, oxygen and sulfur.
- a heterocycloalkyl is fused with an aryl or heteroaryl.
- the heterocycloalkyl is oxazolidinonyl, pyrrolidinyl, tetrahydrofuranyl, tetrahydrothienyl, tetrahydropyranyl, tetrahydrothiopyranyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, piperidin-2-onyl, pyrrolidine-2,5-dithionyl, pyrrolidine-2,5-dionyl, pyrrolidinonyl, imidazolidinyl, imidazolidin-2-onyl, or thiazolidin-2-onyl.
- the sulfur atom in a heterocycloalkyl is not oxidized.
- heteroalicyclic also includes all ring forms of the carbohydrates, including but not limited to the monosaccharides, the disaccharides and the oligosaccharides.
- a heterocycloalkyl is a C 2 -C 10 heterocycloalkyl.
- a heterocycloalkyl is a C 4 -C 10 heterocycloalkyl.
- a heterocycloalkyl contains 0-2 N atoms in the ring.
- a heterocycloalkyl contains 0-2 N atoms, 0-2 O atoms and 0-1 S atoms in the ring.
- bond refers to a chemical bond between two atoms, or two moieties when the atoms joined by the bond are considered to be part of larger substructure. In one aspect, when a group described herein is a bond, the referenced group is absent thereby allowing a bond to be formed between the remaining identified groups.
- moiety refers to a specific segment or functional group of a molecule. Chemical moieties are often recognized chemical entities embedded in or appended to a molecule.
- optional substituents are independently selected from halogen, -CN, -NH 2 , -OH, -NH(CH 3 ), -N(CH 3 ) 2 , -CH 3 , -CH 2 CH 3 , -CF 3 , -OCH 3 , and -OCF 3 .
- substituted groups are substituted with one or two of the preceding groups.
- modulate means to interact with a target either directly or indirectly so as to alter the activity of the target, including, by way of example only, to enhance the activity of the target, to inhibit the activity of the target, to limit the activity of the target, or to extend the activity of the target. In some embodiments, “modulate” means to interact with a target either directly or indirectly so as to decrease or inhibit receptor activity, [0057]
- modulator refers to a molecule that interacts with a target either directly or indirectly. The interactions include, but are not limited to, the interactions of an agonist, partial agonist, an inverse agonist, antagonist, or combinations thereof. In some embodiments, a modulator is an antagonist.
- Receptor antagonists are inhibitors of receptor activity. Antagonists mimic ligands that bind to a receptor and prevent receptor activation by a natural ligand. Preventing activation may have many effects. If a natural agonist binding to a receptor leads to an increase in cellular function, an antagonist that binds and blocks this receptor decreases the function.
- administer refers to the methods that may be used to enable delivery of compounds or compositions to the desired site of biological action. These methods include, but are not limited to oral routes, intraduodenal routes, parenteral injection (including intravenous, subcutaneous, intraperitoneal, intramuscular, intravascular or infusion), topical and rectal administration.
- the compounds and compositions described herein are administered orally.
- co-administration or the like, as used herein, are meant to encompass administration of the selected therapeutic agents to a single patient, and are intended to include treatment regimens in which the agents are administered by the same or different route of administration or at the same or different time.
- effective amount or “therapeutically effective amount,” as used herein, refer to a sufficient amount of an agent or a compound being administered, which will relieve to some extent one or more of the symptoms of the disease or condition being treated.
- an “effective amount” for therapeutic uses is the amount of the composition comprising a compound as disclosed herein required to provide a clinically significant decrease in disease symptoms.
- An appropriate “effective” amount in any individual case is optionally determined using techniques, such as a dose escalation study.
- the terms “enhance” or “enhancing,” as used herein, means to increase or prolong either in potency or duration a desired effect.
- the term “enhancing” refers to the ability to increase or prolong, either in potency or duration, the effect of other therapeutic agents on a system.
- an “enhancing-effective amount,” as used herein, refers to an amount adequate to enhance the effect of another therapeutic agent in a desired system.
- the term “subject” or “patient” encompasses mammals. Examples of mammals include, but are not limited to, any member of the Mammalian class: humans, non-human primates such as chimpanzees, and other apes and monkey species; farm animals such as cattle, horses, sheep, goats, swine; domestic animals such as rabbits, dogs, and cats; laboratory animals including rodents, such as rats, mice and guinea pigs, and the like. In one aspect, the mammal is a human.
- the terms “treat,” “treating” or “treatment,” as used herein, include alleviating, abating or ameliorating at least one symptom of a disease or condition, preventing additional symptoms, inhibiting the disease or condition, e.g., arresting the development of the disease or condition, relieving the disease or condition, causing regression of the disease or condition, relieving a condition caused by the disease or condition, or stopping the symptoms of the disease or condition either prophylactically and/or therapeutically.
- the term “in vitro,” as used herein, means experimentation using components of an organism that have been isolated from their usual biological surroundings.
- in vitro experiments include cells derived from multicellular organisms (cell culture or tissue culture), subcellular components (e.g., mitochondria or ribosomes), cellular or subcellular extracts, and purified molecules (e.g., DNA, RNA, and proteins).
- in vivo means experimentation using a whole, living organism as opposed to a partial or dead organism, or an in vitro controlled environment.
- ex vivo means experimentation or measurement done in or on tissue in an artificial environment outside of an organism with minimum alteration of natural conditions.
- Immune cell therapies are forms of treatment using the cells of the immune system to target and eliminate cells that have become infected, damaged, and/or cancerous. Immune cell therapies include engineered T cell receptor (TCR) therapy, chimeric antigen receptor (CAR) therapy, and tumor-infiltrating lymphocyte (TIL) therapy.
- TCR T cell receptor
- CAR chimeric antigen receptor
- TIL tumor-infiltrating lymphocyte
- immune cells may be targeted and treated inside a patient (in situ) using a vector comprising a nucleic acid and a targeting protein against an immune cell-associated antigen.
- the nucleic acid encodes an engineered receptor against a disease- associated antigen.
- the engineered receptor comprises a chimeric antigen receptor (CAR) or T cell receptor (TCR).
- the immune cell-associated antigen is an antigen presented on a T cell, B cell, natural killer (NK) cell, or a tumor-infiltrating lymphocyte (TIL).
- the vector may target an immune cell in a patient and deliver a CAR or TCR to the immune cell, thereby providing an immune cell therapy in situ.
- immune cells e.g., T cells, natural killer (NK) cells, and B cells
- TCR therapy targets and eliminates cells that present their antigens via major histocompatibility complex (MHC).
- MHC major histocompatibility complex
- immune cells e.g., T cells, natural killer (NK) cells, and B cells
- CAR chimeric antigen receptors
- Immune cells equipped with CAR may bind specific cells (e.g., cancer cells) regardless of whether antigens are presented on the cellular surface via major histocompatibility complex (MHC).
- MHC major histocompatibility complex
- tumor-infiltrating lymphocytes (TIL) e.g., immune cells
- TIL tumor-infiltrating lymphocytes
- a method for increasing the production of interferon gamma (IFN ⁇ ) or growth or proliferation of immune cells in a patient in need thereof comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator.
- the CB2R modulator is not an agonist of the receptor.
- the patient has a viral infection or cancer.
- the patient suffers from immune cell exhaustion or is at risk for immune cell exhaustion.
- a method for treating, reducing, or preventing immune cell exhaustion in a patient in need thereof comprising administering to the patient an effective amount of a CB2R modulator.
- the CB2R modulator is not an agonist of the receptor.
- the patient is currently or has previously been treated with an immunotherapeutic agent.
- the immune cell activating agent is administered to the patient after cessation of administration of the immunotherapeutic agent.
- the immune cell activating agent is administered to the patient concurrently with administration of the immunotherapeutic agent.
- the immune cell activating agent is administered to the patient concurrently and after administration of the immunotherapeutic agent.
- the immune cell is a T cell, B cell or NK cell. In some embodiments, the immune cell is a T cell and the immune cell exhaustion is T cell exhaustion. In some embodiments, the immune cell is a B cell and the immune cell exhaustion is B cell exhaustion. In some embodiments, the immune cell is a NK cell and the immune cell exhaustion is NK cell exhaustion.
- the immunotherapeutic agent is a check-point inhibitor.
- the check-point inhibitor is selected from atezolizumab, avelumab, cemiplimab, labrolizumab, durvalumab, ipilimumab, nivolumab, and pembrolizumab.
- patient selection is determined by identifying abnormal (high or low) biomarker levels in immune cells compared to the biological marker levels in the immune cells of healthy individuals (i.e., those that are not in need of CB2R administration).
- a method of diagnosing immune cell exhaustion in a patient comprising: (a) obtaining a biological sample comprising immune cells from a patient; (b) detecting and quantifying the presence of one or more biological markers in the biological sample; (c) comparing the levels of the one or more biological markers in the biological sample of the patient to the levels of the one or more biological markers in a healthy individual; and (d) diagnosing the patient with immune cell exhaustion when the levels of the one or more biological markers in the biological sample are abnormal; and wherein the one or more biological markers are selected from the group consisting of 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, TIGIT, granzyme B, interferon gamma (IFN ⁇ ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL-10), inter
- the patient after hours, days, or weeks, the patient exhibits an improvement in expression levels of biological markers in immune cells (e.g., lymphocytes (T cells, B cells, and NK cells), neutrophils, and monocytes/macrophages) compared to the biological markers before administration of the CB 2 R modulator.
- biological markers are immunomodulatory receptors selected from the group consisting of: 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, and TIGIT.
- the biological markers are effector molecules selected from the group consisting of: granzyme B, interferon gamma (IFN ⁇ ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL-10), interleukin 12 (IL-12), interleukin 13 (IL-13), interleukin 17 (IL-17), interleukin 22 (IL-22), transforming growth factor beta (TGF- ⁇ ), and tumor necrosis factor alpha (TNF ⁇ ).
- IFN ⁇ interferon gamma
- IL-1 interleukin 1
- IL-2 interleukin 2
- IL-4 interleukin 4
- IL-5 interleukin 5
- IL-6 interleukin 6
- IL-10 interleukin 10
- IL-12 interleukin 12
- IL-13 interleukin 13
- IL-17 interleukin 17
- IL-22
- the biological markers are transcription factors selected from the group consisting of: nuclear factor of activated T-cells (NFAT), nuclear receptor subfamily 4 group A (NR4A), T-cell-specific transcription factor 1 (TCF-1), thymocyte selection-associated high mobility group box protein (TOX), and TOX high mobility group box family member 2 (TOX2).
- NFAT nuclear factor of activated T-cells
- NFR4A nuclear receptor subfamily 4 group A
- TCF-1 T-cell-specific transcription factor 1
- TOX thymocyte selection-associated high mobility group box protein
- TOX TOX high mobility group box family member 2
- the CB 2 R modulator is not a CB 2 R agonist.
- the CB 2 R modulator is a CB 2 R antagonist selected from the group consisting of: Compound 8, Compound 13, Compound 109, Compound 121, Compound 149, Compound 265, Compound 266, Compound 267, Compound 268, Compound 269, Compound 270, cannabidiol, AM630, and combinations thereof.
- the CB2R modulator is a CB2R inverse agonist selected from the group consisting of: SR144528, XL-001, and combinations thereof.
- the CB2R modulator is a negative allosteric modulator selected from the group consisting of Dihydro-gambogic acid (DHGA), trans- ⁇ -caryophyllene (TBC), mambaquaretin-1, Exenetide (Byetta), and combinations thereof.
- the CB2R modulator is an agent that causes gene knockout of CB2R in immune cells (e.g., lymphocytes (T cells, B cells, and NK cells), neutrophils, and monocytes/macrophages).
- the agent is a site-specific nuclease selected from the group consisting of: zinc finger nuclease, transcription activator-like effector nuclease (TALENS), clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPER-associated systems (Cas) complexes, and combinations thereof.
- the methods described herein further comprise administering a chimeric antigen receptor T-cell (CART) therapy to the patient.
- CART chimeric antigen receptor T-cell
- a method for re-activating exhausted immune cells in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator.
- CB2R cannabinoid type 2 receptor
- the patient has cancer, a chronic infection, an acute infection, or an immunodeficiency.
- the patient is being treated with, or has been treated with, a chimeric antigen receptor T-cell (CART) therapy.
- the patient is being treated with, or has been treated with, a check point inhibitor.
- the checkpoint inhibitor is selected from atezolizumab, avelumab, cemiplimab, labrolizumab, durvalumab, ipilimumab, nivolumab, and pembrolizumab.
- the CART therapy comprises allogeneic CAR T cells. In some embodiments, CART therapy comprises alloreactive CAR T cells. In some embodiments, the CART therapy comprises autologous CAR T cells. In some embodiments, the CART therapy comprises bispecific CAR T cells.
- the CAR T-cell therapy targets antigens on B cells, e.g., CD19, CD22, CD38, CS1, or BCMA, or combinations thereof.
- the CART therapy is ABECMA® (idecabtagene vicleucel), BREYANZI® (lisocabtagene maraleucel), KYMRIAH® (tisagenlecleucel), TECARTUS® (brexucabtagene autoleucel), or YESCARTA® (axicabtagene ciloleucel).
- ABECMA® idecabtagene vicleucel
- BREYANZI® laisocabtagene maraleucel
- KYMRIAH® tisagenlecleucel
- TECARTUS® TECARTUS®
- YESCARTA® axicabtagene ciloleucel
- the target immune cell is an endogenous cell, optionally being activated, in situ, to have therapeutic activities.
- an in situ activated immune cell can also be at risk of exhaustion.
- the target immune cell can be contacted with a CB2R modulator to prevent or reduce its exhaustion.
- CB 2 R cannabinoid type 2 receptor
- a method for treating, reducing, or preventing immune cell exhaustion in a patient in need thereof comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB 2 R) modulator, and a vector comprising a nucleic acid, optionally with a targeting protein against an immune cell-associated antigen, wherein the nucleic acid encodes an engineered receptor against a disease-associated antigen.
- CB 2 R cannabinoid type 2 receptor
- Ex-vivo therapy [0097] Also contemplated within the scope of embodiments of this disclosue are ex-vivo methods of therapy.
- the CAR T cells prior to injection of CAR T cells in a patient in need thereof, the CAR T cells are pre-treated with a CB2 modulator described herein.
- provided herein is a method of treating, preventing, reducing, or delaying T cell exhaustion in a patient in need thereof, comprising administering CB2 modulator-pre-treated CAR T cells to the patient in need thereof.
- the CB2 modulator is administered in combination with the pre- treated CAR T cells.
- pre- treatment of other immune cells such as, e.g., NK cells.
- co-admininstration of a CB2 modulator with CB2-modulator pre- treated- immune cells such as, e.g., pre-treated NK cells.
- the immune cell target of the methods described herein may be from an external source, such as from a cellular immunotherapeutic composition.
- the CB2R inhibition can also be carried out ex vivo. That is, the CB2R inhibition can be carried out in the immune cell before it is administered to the patient.
- Such a pre-administration/ex vivo treatment it is contemplated, can also be effective in preventing exhaustion of the immune cell.
- a composition that includes a cannabinoid type 2 receptor (CB 2 R) modulator and an immune cell.
- the immune cell has been engineered to express a receptor that has specificity to a disease-associated antigen.
- the immune cell is a T cell, B cell, natural killer (NK) cell, or tumor-infiltrating lymphocyte (TIL).
- T cell or TIL are selected from the group consisting of CD4+ T, memory CD4+ T, CD8+ T, and memory CD8+ T cell.
- the B cell or TIL are selected from the group consisting of plasmablast, plasma, lymphoplasmacytoid, memory B, B-1, B-2, and regulatory B cells.
- the NK cell or TIL are selected from the group consisting of primary NK, NK-92, NK-92.26.5, NK 92.MI, NK-92Ci, NK-92Fc, NK3.3, NKL, NKG, NK-YT, NK-YTS, KHYG-1, HATAK, umbilical cord blood (UCB)-derived NK, stem cell-derived NK, induced pluripotent stem cell (iPSC)-derived NK, human induced pluripotent stem cell (HPC)-derived NK, and cytokine-induced memory-like NK cell.
- URB umbilical cord blood
- iPSC induced pluripotent stem cell
- HPC human induced pluripotent stem cell
- the engineered receptor is a chimeric antigen receptor (CAR) or a T cell receptor (TCR).
- the engineered receptor is an antibody or fragment thereof.
- the antibody or fragment thereof are selected from the group consisting of hR1 (anti-IGF-1R), hPAM4 (anti-mucin), KC4 (anti-mucin), hA20 (anti-CD20), hA19 (anti-CD19), hIMMU31 (anti-AFP), hLL1 (anti-CD74), hLL2 (anti-CD22), RFB4 (anti-CD22), hMu-9 (anti- CSAp), hL243 (anti-HLA-DR), hMN-14 (anti-CEACAM-5), hMN-15 (anti-CEACAM-6), hRS7 (anti-TROP-2), hMN-3 (anti-CEACAM-6), CC49 (anti-TAG-72), J591
- the antibody or fragment thereof may be an scFv or Fab antibody fragment.
- the disease-associated antigen is selected from the group consisting of CD19, CD20, CD21, CD22, CD44, CD62L, CD74, CD79b, HLA-DR, ⁇ 7-integrin, and BCR.
- the TAA may be an oncogenic viral gene. In some embodiments, the TAA may be an oncogenic mutated gene. [00104] In some embodiments is a method of making an immune cell comprising: (a) obtaining an immune cell from a patient with a disease in need of treatment; and (b) transducing the immune cell with a viral vector comprising a cannabinoid type 2 receptor (CB 2 R) modulator. In some embodiments, the immune is also transduced, or has been transduced, with a nucleic acid encoding a receptor having specificity to a disease-associated antigen. In some embodiments, the receptor is a chimeric antigen receptor (CAR) or a T cell receptor (TCR).
- CAR chimeric antigen receptor
- TCR T cell receptor
- an engineered immune cell comprising an engineered receptor having specificity to a disease-associated antigen and having reduced or no CB2R activity.
- the immune cell may be treated with an agent that causes gene knockout of CB2R.
- the agent that causes gene knockout of CB2R may be a site-specific nuclease.
- the site-specific nuclease is selected from the group consisting of zinc finger nuclease, transcription activator-like effector nuclease (TALENS), and clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPER-associated systems (Cas) complexes.
- Immune Cell Exhaustion [00107] Patients suffering from a variety of conditions will benefit from the methods provided herein. In some embodiments, disclosed herein are methods of treating immune cell exhaustion with a CB2R modulator as described herein.
- immune cell exhaustion referes to varied, but distinct, epigenetic and metabolic states of immune cells observed in the presence of persistent antigen and chronic immune cell receptor, e.g., T cell receptor, stimulation, typically as a result of chronic infections (e.g., HIV infections, SARS CoV-2 infections) and cancer progression.
- persistent antigen and chronic immune cell receptor e.g., T cell receptor
- stimulation typically as a result of chronic infections (e.g., HIV infections, SARS CoV-2 infections) and cancer progression.
- T cells for example, compared with memory or effector T cells, exhausted T cells exhibit reduced responses to antigens, altered effector functions (e.g., decreased cytokine expression), increased chemokine expression, high expression levels of inhibitory receptors (e.g., PD1, TIM3, LAG3, CTLA4, CD39, CD73, and TIGIT), reduced proliferative capacity, altered transcriptional program involving the transcription factor TOX, a unique epigenetic landscape, and reduced levels of signaling proteins associated with activation and/or increased levels of negative regulatory proteins (e.g., diacylglycerol kinases, phosphatases, and E3 ubiquitin ligases).
- altered effector functions e.g., decreased cytokine expression
- increased chemokine expression e.g., high expression levels of inhibitory receptors (e.g., PD1, TIM3, LAG3, CTLA4, CD39, CD73, and TIGIT)
- reduced proliferative capacity e.g., altered transcriptional
- NK cells and B cells exhibit an exhausted status similar with exhausted T cells, displaying decreased proliferation, poor effector function, and altered phenotype.
- a CB 2 R modulator described herein, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof increases immune cell responses to antigens, increases immune cell cytokine expression, decreases immune cell chemokine expression, reduces immune cell expression of inhibitory receptors, increases immune cell proliferative capacity, increases immune cell expression of signaling proteins associated with immune cell activation, and/or reduces immune cell expression of negative regulatory proteins thereby reversing or reducing immune cell exhaustion.
- a patient treated with a CB2R modulator suffers from chronic infection or disease associated with decreased immune cell function and/or immune cell exhaustion.
- the chronic infection or disease is cancer and/or viral infection.
- a CB2R modulator described herein, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof reduces, ameliorates, or inhibits the immunosuppression and decreased cell proliferation associated with decreased immune cell function and/or immune cell exhaustion.
- Cancer In some embodiments, patients who may benefit from the methods described herein have cancer.
- cancer refers to an abnormal growth of cells that tend to proliferate in an uncontrolled way and, in some cases, to metastasize (spread).
- Types of cancer include, but are not limited to, solid tumors (such as those of the bladder, bowel, brain, breast, endometrium, heart, kidney, lung, liver, uterus, lymphatic tissue (lymphoma), ovary, pancreas or other endocrine organ (thyroid), prostate, skin (melanoma or basal cell cancer)) or hematological tumors (such as the leukemias and lymphomas) at any stage of the disease with or without metastases.
- solid tumors such as those of the bladder, bowel, brain, breast, endometrium, heart, kidney, lung, liver, uterus, lymphatic tissue (lymphoma), ovary, pancreas or other endocrine organ (thyroid), prostate, skin (melanoma or basal cell cancer)
- hematological tumors such as the leukemias and lymphomas
- cancers include and are not limited to carcinomas, sarcomas, benign tumors, primary tumors, tumor metastases, solid tumors, non-solid tumors, blood tumors, leukemias and lymphomas, and/or primary and metastatic tumors.
- the patient may have solid tumours.
- a solid tumor is an abnormal mass of tissue that usually does not contain cysts or liquid areas. Solid tumors may be benign (not cancer), or malignant (cancer). Different types of solid tumors are named for the type of cells that form them. Examples of solid tumors are carcinomas, sarcomas, and lymphomas.
- Carcinomas include, but are not limited to, esophageal carcinoma, hepatocellular carcinoma, basal cell carcinoma, squamous cell carcinoma, bladder carcinoma, bronchogenic carcinoma, colon carcinoma, colorectal carcinoma, gastric carcinoma, lung carcinoma, including small cell carcinoma and non-small cell carcinoma of the lung, adrenocortical carcinoma, thyroid carcinoma, pancreatic carcinoma, breast carcinoma, ovarian carcinoma, prostate carcinoma, adenocarcinoma, renal cell carcinoma, Wilm's tumor, cervical carcinoma, uterine carcinoma, testicular carcinoma, osteogenic carcinoma, epithelial carcinoma, and nasopharyngeal carcinoma.
- Sarcomas include, but are not limited to, fibrosarcoma, myxosarcoma, liposarcoma, chondrosarcoma, chordoma, osteogenic sarcoma, osteosarcoma, angiosarcoma, endotheliosarcoma, lymphangiosarcoma, lymphangioendotheliosarcoma, synovioma, mesothelioma, Ewing's sarcoma, leiomyosarcoma, rhabdomyosarcoma, and other soft tissue sarcomas.
- Leukemias include, but are not limited to, a) chronic myeloproliferative syndromes (neoplastic disorders of multipotential hematopoietic stem cells); b) acute myelogenous leukemias; c) chronic lymphocytic leukemias (CLL), including B-cell CLL, T-cell CLL prolymphocyte leukemia, and hairy cell leukemia; and d) acute lymphoblastic leukemias (characterized by accumulation of lymphoblasts).
- Lymphomas include, but are not limited to, B-cell lymphomas (e.g., Burkitt's lymphoma); Hodgkin's lymphoma; and the like.
- Benign tumors include, e.g., hemangiomas, hepatocellular adenoma, cavernous hemangioma, focal nodular hyperplasia, acoustic neuromas, neurofibroma, bile duct adenoma, bile duct cystanoma, fibroma, lipomas, leiomyomas, mesotheliomas, teratomas, myxomas, nodular regenerative hyperplasia, trachomas and pyogenic granulomas.
- hemangiomas e.g., hemangiomas, hepatocellular adenoma, cavernous hemangioma, focal nodular hyperplasia, acoustic neuromas, neurofibroma, bile duct adenoma, bile duct cystanoma, fibroma, lipomas, leiomyomas, mesotheliomas, teratomas,
- Primary and metastatic tumors include, e.g., lung cancer; breast cancer; colorectal cancer; anal cancer; pancreatic cancer; prostate cancer; ovarian carcinoma; liver and bile duct carcinoma; esophageal carcinoma; bladder carcinoma; carcinoma of the uterus; glioma, glioblastoma, medulloblastoma, and other tumors of the brain; kidney cancers; cancer of the head and neck; cancer of the stomach; multiple myeloma; testicular cancer; germ cell tumor; neuroendocrine tumor; cervical cancer; carcinoids of the gastrointestinal tract, breast, and other organs.
- lung cancer e.g., breast cancer; colorectal cancer; anal cancer; pancreatic cancer; prostate cancer; ovarian carcinoma; liver and bile duct carcinoma; esophageal carcinoma; bladder carcinoma; carcinoma of the uterus; glioma, glioblastoma, medulloblastoma, and other tumors of the brain;
- chronic infection refers to an infection characterized by the continued presence or recurrence of infectious bacteria or virus for weeks, months, years, or a lifetime after a primary infection.
- viral infections include lymphocytic choriomeningitis (LCMV), hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV), Epstein-Barr virus (EBV), SARS CoV-2 infections including long Covid, and cytomegalovirus (CMV).
- Non-limiting examples of bacterial infections include Mycobacterium tuberculosis, Salmonella Typhi, Pseudomonas aeruginosa, and Escherichia coli.
- the patient has a disease or disorder that is or is associated with a chronic infection.
- the chronic infections are associated with decreased immune cell function and/or immune cell exhaustion.
- the chronic infection is a viral infection (e.g., long covid, HIV).
- the chronic infection is a bacterial infection. 4.
- Cannabinoid type 2 receptor (CB 2 R) modulators [0114] Cannabinoid type 2 receptor (CB 2 R) modulators interact with binding sites on CB 2 R.
- CB 2 R modulators that inhibit canonical CB 2 R function (i.e., immunosuppression), restore immune cell (e.g., T cell, NK cell, and B cell) functions and relieve innate and adaptive immunosuppression caused by immune cell exhaustion.
- a CB2R modulator is a CB2R antagonist and/or inverse agonist.
- a CB2R antagonist and/or inverse agonist is SR144528 or any other CB2R antagonist and/or inverse agonist described in WO 2001/64212, which compounds are incorporated herein by reference.
- a CB2R antagonist and/or inverse agonist is AM630 or any other CB2R antagonist and/or inverse agonist described in WO 2019/025474 and/or WO 2017/149387, which compounds are incorporated herein by reference.
- a CB2R antagonist and/or inverse agonist is XL-001 or any other CB2R antagonist and/or inverse agonist described in US 2013/0172388, which compounds are incorporated herein by reference.
- a CB2R modulator is a CB2R allosteric modulator.
- CB2R allosteric modulators include and are not limited to Dihydro-gambogic acid (DHGA), TBC (trans - ⁇ - caryophyllene), IQM311, and N-[5-Bromo-1,2-dihydro-1-(4’-fluorobenzyl)-4-methyl-2-oxo-pyridin- 3-yl]cycloheptanecarboxamide.
- the compound is a CB 2 R antagonist.
- the CB 2 R antagonist is 2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-5-pentylbenzene-1,3-diol (cannabidiol), [6-iodo-2-methyl-1-(2-morpholin-4-ylethyl)indol-3-yl]-(4-methoxyphenyl)methanone (AM630), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof.
- the compound is a CB2R inverse agonist.
- the CB2R inverse agonist is 5-(4-chloro-3-methylphenyl)-1-[(4-methylphenyl)methyl]-N-[(1S,2S,4R)- 1,3,3-trimethyl-2-bicyclo[2.2.1]heptanyl]pyrazole-3-carboxamide (SR144528), N-(1,3-benzodioxol- 5-ylmethyl)-7-methoxy-2-oxo-8-pentoxy-1H-quinoline-3-carboxamide (JTE 907), N-[[4- (diethylamino)phenyl]methyl]-4-methoxy-N-(4-methylphenyl)benzenesulfonamide (XL-001), 2-[4- [(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine (tamoxifen) and its metabolites, or a pharmaceutically acceptable salt, solvate or stereoi
- the compound is a CB 2 R negative allosteric modulator.
- the CB 2 R negative allosteric modulator is (Z)-4-[12,18-dihydroxy-8,21,21-trimethyl-5- (3-methylbut-2-enyl)-8-(4-methylpent-3-enyl)-14-oxo-3,7,20- trioxahexacyclo[15.4.1.0 2,15 .0 2,19 .0 4,13 .0 6,11 ]docosa-4(13),5,9,11,15-pentaen-19-yl]-2-methylbut-2- enoic acid (Dihydro-gambogic acid, or DHGA), (1R,4E,9S)-4,11,11-trimethyl-8- methylidenebicyclo[7.2.0]undec-4-ene (trans- ⁇ -caryophyllene, or TBC), mambaquaretin-1, Exenetide (e.
- CB2 receptor (CB 2 R) modulators are CB2 receptor (CB 2 R) modulators.
- the compound may be selected from those compounds described in International Application No.
- the modulator is a compound of Formula (I), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (I) wherein, R 1 is -OH, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1- C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, C1-C4heteroalkyl, C 3 -C 6 cycloalkyl, C 3 -C 6 heterocycloalkyl containing 1-2 N atom and 0 or 1 O or S atom, or a C 3 - C 6 heterocycloalkyl containing 0 or
- R 4 when R 6 is H, R 4 is not cyclohexyl, 4-methylcyclohexyl, or cycloheptyl. In some embodiments, R 6 is H and R 4 is cis-4-methylcyclohexyl.
- R 3 is H or -CH3;
- L 1 is absent, -CH2-, -CH2CH2-, -CH2CH2CH2-, -CH(CH3)-, -C(CH3)2-, or cyclopropyl-1,1-diyl;
- R 10 and R 11 are independently selected from H or -CH3; or R 10 and R 11 are taken together with the carbon atom to which they are attached to form a cyclopropyl-1,1-diyl;
- X 1 is N; and
- X 2 is CR 8 ; or X 1 is CR 8 ; and X 2 is N.
- R 1 is -OH, -CH 3 , -OCH 3 , -CD 3 , -OCD 3 , -CFH 2 , -CHF 2 , -CF 3 , -OCFH 2 , -OCHF 2 , -OCF 3 , cyclopropyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperazinyl, or piperidinyl.
- R 1 is -OH, -CH 3 , - OCH3, -OC(CH3)2, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, -OCF3, cyclopropyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperazinyl, or piperidinyl. [0126] In some embodiments, R 1 is -OH or -CH3. In some embodiments, R 1 is -O-C1-C 3 alkyl.
- the compound of Formula (I) has the following structure of Formula (II), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (II); wherein L 1 , R 2 , R 4 , R 6 , and R 7 are as defined in some or any embodiments of Formula (I).
- R 5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 R b ;
- ring B is a monocyclic C 3 -C 8 cycloalkyl, or bicyclic C 5 -C 12 cycloalkyl that is a fused bicyclic C 5 - C 12 cycloalkyl, bridged bicyclic C 5 -C 12 cycloalkyl, or spiro bicyclic C 5 -C 12 cycloalkyl; or ring B is a monocyclic C2-C 6 heterocycloalkyl, or bicyclic C5-C8heterocycloalkyl that is a fused bicyclic C5- C8heterocycloalkyl, bridged bicyclic C5-C8heterocycloalkyl, or spiro bicyclic C5-C8heterocycloalkyl; or ring B is a phenyl; or
- L 2 is absent;
- R 5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 R b ;
- ring B is a monocyclic C 3 -C8cycloalkyl, or bicyclic C5-C12cycloalkyl that is a fused bicyclic C5-C12cycloalkyl, bridged bicyclic C5-C12cycloalkyl, or spiro bicyclic C5-C12cycloalkyl; or
- ring B is a monocyclic C 3 -C 6 heterocycloalkyl, or bicyclic C5-C8heterocycloalkyl that is a fused bicyclic C5-C8heterocycloalkyl, bridged bicyclic C5-C8heterocycloalkyl, or spiro bicyclic C5-C8heterocycloalkyl.
- L 2 is absent;
- R 5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 R b ;
- ring B is cyclobutyl, cyclopentyl, or cyclohexyl; or
- ring B is a bicyclic C5-C12cycloalkyl that is a spiro[2.2]pentanyl, spiro[3.3]heptanyl, spiro[4.3]octanyl, spiro[3.4]octanyl, spiro[3.5]nonanyl, spiro[4.4]nonanyl, spiro[4.5]decanyl, spiro[5.4]decanyl, spiro[5.5]undecanyl, bicyclo[1.1.1]pentanyl, bicyclo[2.2.2]octanyl, bicyclo[2.2.1]heptanyl, adamantyl, or decalin
- L 2 is absent;
- R 5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 R b ;
- ring B is cyclobutyl, cyclopentyl, or cyclohexyl; or ring B is spiro[3.3]heptanyl, bicyclo[1.1.1]pentanyl, or bicyclo[2.2.2]octanyl.
- each R b is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH 2 , -NH(CH 3 ), -N(CH 3 ) 2 , -CH 3 , -OCH 3 , -CD 3 , -OCD 3 , -CFH 2 , -CHF 2 , -CF 3 , -OCFH 2 , -OCHF 2 , and -OCF 3 ; or two R b that are attached to the same carbon atom are taken together with the carbon atom to form a cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl,
- R 4 is a bridged C5-C12 cycloalkyl selected from [0139]
- L 2 is absent or -CR 10 R 11 -;
- R 10 and R 11 are independently selected from H or -CH3; or
- R 10 and R 11 are taken together with the carbon atom to which they are attached to form a cyclopropyl-1,1-diyl;
- R 5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 R b ;
- ring B is phenyl or monocyclic heteroaryl.
- ring B is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazinyl.
- L 2 is absent or -CR 10 R 11 -; R 10 and R 11 are independently selected from H or -CH3; or R 10 and R 11 are taken together with the carbon atom to which they are attached to form from H or -CH 3 ; or R 10 and R 11 are taken together with the carbon atom to which they are attached to form a cyclopropyl-1,1-diyl; m is 0, 1, or 2; each R b is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH 2 , -NH(CH 3 ), -N(CH 3 ) 2 , -CH 3 , -OCH 3 , -CD 3 , -OCD 3 , -CFH 2 , - CHF 2
- L 1 is -CH 2 CH 2 -;
- R 2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 R a ;
- ring A is C 3 -C 6 heterocycloalkyl containing 1-2 N atoms and 0 or 1 O or S atom, or C4-C7 heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom;
- R 6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 R c ;
- ring C is phenyl, naphthyl, heteroaryl, C 3 - C12cycloalkyl, or C 3 -C 6 heterocycloalkyl.
- -L 1 -R 2 is [0146]
- the compound of Formula (I) has the following structure of Formula (III), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
- R 6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 R c ;
- ring C is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, thiomorpholinyl, or piperidinyl.
- the compound of Formula (I) has the following structure of Formula (IV), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (IV); wherein R 2 , R 4 , R 6 , and R 7 are as defined in some or any embodiments of Formula (I).
- L 1 is -CH2-, -CH(CH3)-, -C(CH3)2-, or cyclopropyl-1,1-diyl
- R 2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 R a ;
- ring A is phenyl, or 6-membered heteroaryl.
- R 1 is hydrogen, -OH, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, C1-C4heteroalkyl, C 3 -C 6 cycloalkyl, C 3 -C 6 heterocycloalkyl containing 1 N atom and 0 or 1 O or S atom, or a C 3 -C 6 heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom; L 1 is absent, C1-C4alkylene, or C 3 -C5cycloalkylene
- R 4 when R 1 is H, R 4 is not cyclohexyl substituted by 0, 1, 2, 3 or 4 methyl groups.
- the bridged cycloalkyl is bridged bicyclic C 5 - C 12 cycloalkyl.
- R 3 is H or -CH 3 ;
- L 1 is absent, -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )-, -C(CH 3 ) 2 -, or cyclopropyl-1,1-diyl;
- X 1 is N; and
- X 2 is CR 8 ; or
- X 1 is CR 8 ; and X 2 is N.
- R 1 is hydrogen, -OH, -CH 3 , -OCH 3 , -CD 3 , -OCD 3 , -CFH 2 , -CHF 2 , -CF 3 , -OCFH 2 , -OCHF 2 , -OCF 3 , cyclopropyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperazinyl or piperidinyl.
- R 1 is hydrogen, -OH or -CH3.
- the compound of Formula (X) has the following structure of Formula (XI), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (XI); wherein L 1 , R b , u, v, R 1 , R 2 , R 4 , R 6 , and R 7 are as defined in some or any embodiments of Formula (X).
- each R b is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH 2 , -NH(CH 3 ), -N(CH 3 ) 2 , -CH 3 , -OCH 3 , -CD 3 , -OCD 3 , -CFH 2 , -CHF 2 , -CF 3 , -OCFH 2 , -OCHF 2 , and -OCF 3 ; or two R b that are attached to the same carbon atom are taken together with the carbon atom to form a cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, thiomorpholinyl, or piperidinyl.
- the compound of Formula (X) has the following structure of Formula (XIII), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (XIII); wherein L 1 , R 1 , R 2 , R 5 , R 6 , R 7 , R 10 and R 11 are as defined in some or any embodiments of Formula (X).
- R 5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 R b ; ring B is phenyl or monocyclic heteroaryl.
- R 5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 R b ; or ring B is phenyl, furanyl, thienyl, pyrrolyl, oxazolyl, thiazolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, isoxazolyl, isothiazolyl, oxadiazolyl, thiadiazolyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, or triazinyl.
- ring B is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazinyl.
- each R b is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH2, -NH(CH3), -N(CH3)2, -CH3, -OCH3, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, and -OCF3.
- L 1 is -CH2CH2-;
- R 2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 R a ;
- ring A is C 3 -C 6 heterocycloalkyl containing 1-2 N atoms and 0 or 1 O or S atom, or C 3 -C 6 heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom;
- R 6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 R c ;
- ring C is phenyl, naphthyl, heteroaryl, C 3 - C12cycloalkyl, or C2-C10heterocycloalkyl.
- L 1 is -CH 2 CH 2 -;
- R 2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 R a ;
- ring A is azetidinyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperidinyl, or piperazinyl.
- the compound of Formula (X) has the following structure of Formula (XIA), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (XIA); wherein R b , u, v, R 1 , R 6 , and R 7 are as defined in some or any embodiments of Formula (X).
- the compound of Formula (X) has the following structure of Formula (XIIA), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
- Formula (XIIA); wherein X 1 , X 2 , R 1 , R 6 , and R 7 are as defined in some or any embodiments of Formula (X); n1, n2, and n3 are each independently 1, 2 or 3; and R d is halogen, - -NR 13 C( O)(R 12 ), -NR 1 C 4 alkenyl, C 2 -C 4 alkynyl, C 1 -C 4 alkoxy, C 1 -C 4 deuteroalkyl, C 1 -C 4 deuteroalkoxy, C 1 -C 4 fluoroalkyl, C 1 - C 4 fluoroalkoxy, C 1 -C 4 heteroalkyl, or substituted or unsubstituted monocyclic C 3 -C 6 heterocycloalkyl.
- the compound of Formula (X) has the following structure of Formula (XIIIA), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (XIIIA); wherein R 1 , R 5 , R 6 , R 7 , R 10 , and R 11 , are as defined in some or any embodiments of Formula (X).
- R 6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 R c ;
- ring C is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, thiomorpholinyl, or piperidinyl.
- L 1 is -CH2-, -CH(CH3)-, -C(CH3)2-, or cyclopropyl-1,1-diyl
- R 2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 R a ;
- ring A is phenyl, C 3 -C10cycloalkyl, 5-membered heteroaryl, or 6-membered heteroaryl.
- the compound of Formula (X) has the following structure of Formula (XI), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (XIB); wherein R b , u, v, R 1 , R 2 , R 6 , and R 7 are as defined in some or any embodiments of Formula (X).
- the compound of Formula (X) has the following structure of Formula (XII), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Formula (XIIIB); wherein R 1 , R 5 , R 6 , R 7 , R 10 , and R 11 , are as defined in some or any embodiments of Formula (X). , .
- R 6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 R c , where R c is as defined herein; ring C is phenyl, naphthyl, heteroaryl,C 3 -C 6 cycloalkyl, or C 2 -C 6 heterocycloalkyl; R 4 is a bridged cycloalkyl selected from any -L 1 -R 2 selected from Table 1. In some of such embodiments, R 1 is H. In some other such embodiments, R 1 is OH or O-C 1 - C 3 alkyl.
- R 6 is halo; R 4 is a bridged cycloalkyl selected from , and -L 1 -R 2 is any -L 1 -R 2 selected from Table 1.
- R 1 is H.
- R 1 is OH or O-C 1 -C 3 alkyl.
- an agent that activates activation of immune cells e.g., dendritic cell (DC) mediated activation of T cells
- DC dendritic cell
- T cells is a compound that has a structure of any one of compounds 1– 109 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof.
- an agent that activates immune cells is a compound selected from compounds 1- 6, 8-11, 13-17, 19-23, 26-63, 65-70, 72-73, 76-112, 114-119, 121-122, 125, 128, 132-135, 137-138, 140-143, 145, 148-150, 152-153, 158-159, and 161 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof.
- an agent that activates immune cells is a compound selected from compounds 1-136, 138-142, and 145-180 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof.
- an agent that activates immune cells is a compound selected from compounds 1-136, 138-142, and 145-257 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof.
- an agent that activates immune cells is a compound selected from compounds 1-136, 138-142, 145-220, 223, 225-228, 233a-233b, 237, 242, and 247-248b as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof.
- an agent that activates immune cells is a compound selected from compounds 258-270 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof.
- the modulator has one of the following structures of Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof: Table 1.
- a CB2 modulator is a compound selected from Table 1A, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. In some embodiments, a CB2 modulator is a compound that is not disclosed in PCT/US2021/030838 filed on May 5, 2021. Table 1A
- CB2R modulators described herein are in the form of pharmaceutically acceptable salts.
- active metabolites of these compounds having the same type of activity are included in the scope of the present disclosure.
- the compounds described herein can exist in unsolvated as well as solvated forms with pharmaceutically acceptable solvents such as water, ethanol, and the like.
- “Pharmaceutically acceptable,” as used herein, refers a material, such as a carrier or diluent, which does not abrogate the biological activity or properties of the compound, and is relatively nontoxic, i.e., the material is administered to an individual without causing undesirable biological effects or interacting in a deleterious manner with any of the components of the composition in which it is contained.
- pharmaceutically acceptable salt refers to a form of a therapeutically active agent that consists of a cationic form of the therapeutically active agent in combination with a suitable anion, or in alternative embodiments, an anionic form of the therapeutically active agent in combination with a suitable cation.
- Handbook of Pharmaceutical Salts Properties, Selection and Use. International Union of Pure and Applied Chemistry, Wiley-VCH 2002. S.M. Berge, L.D. Bighley, D.C. Monkhouse, J. Pharm. Sci.1977, 66, 1-19. P. H. Stahl and C. G.
- Pharmaceutical salts typically are more soluble and more rapidly soluble in stomach and intestinal juices than non-ionic species and so are useful in solid dosage forms. Furthermore, because their solubility often is a function of pH, selective dissolution in one or another part of the digestive tract is possible and this capability can be manipulated as one aspect of delayed and sustained release behaviors. Also, because the salt-forming molecule can be in equilibrium with a neutral form, passage through biological membranes can be adjusted.
- pharmaceutically acceptable salts are obtained by reacting a compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB) with an acid.
- the compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), (i.e. free base form) is basic and is reacted with an organic acid or an inorganic acid.
- Inorganic acids include, but are not limited to, hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, nitric acid, and metaphosphoric acid.
- Organic acids include, but are not limited to, 1-hydroxy-2-naphthoic acid; 2,2- dichloroacetic acid; 2-hydroxyethanesulfonic acid; 2-oxoglutaric acid; 4-acetamidobenzoic acid; 4- aminosalicylic acid; acetic acid; adipic acid; ascorbic acid (L); aspartic acid (L); benzenesulfonic acid; benzoic acid; camphoric acid (+); camphor-10-sulfonic acid (+); capric acid (decanoic acid); caproic acid (hexanoic acid); caprylic acid (octanoic acid); carbonic acid; cinnamic acid; citric acid; cyclamic acid; dodecylsulfuric acid; ethane-1,2-disulfonic
- pharmaceutically acceptable salts are obtained by reacting a compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), with a base.
- the compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB) is acidic and is reacted with a base.
- a metal ion e.g., lithium, sodium, potassium, magnesium, calcium, or an aluminum ion.
- compounds described herein coordinate with an organic base, such as, but not limited to, ethanolamine, diethanolamine, triethanolamine, tromethamine, meglumine, N-methylglucamine, dicyclohexylamine, tris(hydroxymethyl)methylamine.
- compounds described herein form salts with amino acids such as, but not limited to, arginine, lysine, and the like.
- Acceptable inorganic bases used to form salts with compounds that include an acidic proton include, but are not limited to, aluminum hydroxide, calcium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium hydroxide, lithium hydroxide, and the like.
- the compounds provided herein are prepared as a sodium salt, calcium salt, potassium salt, magnesium salt, meglumine salt, N-methylglucamine salt or ammonium salt.
- solvates contain either stoichiometric or non- stoichiometric amounts of a solvent, and are formed during the process of crystallization with pharmaceutically acceptable solvents such as water, ethanol, and the like. Hydrates are formed when the solvent is water, or alcoholates are formed when the solvent is alcohol. Solvates of compounds described herein are conveniently prepared or formed during the processes described herein. In addition, the compounds provided herein optionally exist in unsolvated as well as solvated forms.
- the methods and formulations described herein include the use of N-oxides (if appropriate), or pharmaceutically acceptable salts of compounds having the structure of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB) as well as active metabolites of these compounds having the same type of activity.
- sites on the organic radicals e.g.
- the compounds described herein are labeled isotopically (e.g. with a radioisotope) or by another other means, including, but not limited to, the use of chromophores or fluorescent moieties, bioluminescent labels, or chemiluminescent labels.
- Compounds described herein include isotopically-labeled compounds, which are identical to those recited in the various formulae and structures presented herein, but for the fact that one or more atoms are replaced by an atom having an atomic mass or mass number different from the atomic mass or mass number usually found in nature.
- isotopes that can be incorporated into the present compounds include isotopes of hydrogen, carbon, nitrogen, oxygen, sulfur, fluorine chlorine, iodine, phosphorus, such as, for example, 2 H, 3 H, 13 C, 14 C, 15 N, 18 O, 17 O, 35 S, 18 F, 36 Cl, 123 I, 124 I, 125 I, 131 I, 32 P and 33 P.
- isotopically-labeled compounds described herein, for example those into which radioactive isotopes such as 3 H and 14 C are incorporated, are useful in drug and/or substrate tissue distribution assays.
- substitution with isotopes such as deuterium affords certain therapeutic advantages resulting from greater metabolic stability, such as, for example, increased in vivo half-life or reduced dosage requirements.
- one or more hydrogens of the compounds of Formula (I) are replaced with deuterium.
- the compounds presented herein include all diastereomeric, individual enantiomers, atropisomers, and epimeric forms as well as the appropriate mixtures thereof.
- the compounds and methods provided herein include all cis, trans, syn, anti,
- Z isomers as well as the appropriate mixtures thereof.
- Individual stereoisomers are obtained, if desired, by methods such as, stereoselective synthesis and/or the separation of stereoisomers by chiral chromatographic columns or the separation of diastereomers by either non-chiral or chiral chromatographic columns or crystallization and recrystallization in a proper solvent or a mixture of solvents.
- compounds of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), are prepared as their individual stereoisomers by reacting a racemic mixture of the compound with an optically active resolving agent to form a pair of diastereoisomeric compounds/salts, separating the diastereomers and recovering the optically pure individual enantiomers.
- resolution of individual enantiomers is carried out using covalent diastereomeric derivatives of the compounds described herein.
- diastereomers are separated by separation/resolution techniques based upon differences in solubility.
- separation of stereoisomers is performed by chromatography or by the forming diastereomeric salts and separation by recrystallization, or chromatography, or any combination thereof. Jean Jacques, Andre Collet, Samuel H. Wilen, “Enantiomers, Racemates and Resolutions”, John Wiley And Sons, Inc., 1981.
- stereoisomers are obtained by stereoselective synthesis.
- compounds described herein are prepared as prodrugs.
- a “prodrug” refers to an agent that is converted into the parent drug in vivo.
- Prodrugs are often useful because, in some situations, they are easier to administer than the parent drug. They are, for instance, bioavailable by oral administration whereas the parent is not. Further or alternatively, the prodrug also has improved solubility in pharmaceutical compositions over the parent drug. In some embodiments, the design of a prodrug increases the effective water solubility.
- An example, without limitation, of a prodrug is a compound described herein, which is administered as an ester (the “prodrug”) but then is metabolically hydrolyzed to provide the active entity.
- a further example of a prodrug is a short peptide (polyaminoacid) bonded to an acid group where the peptide is metabolized to reveal the active moiety.
- a prodrug upon in vivo administration, is chemically converted to the biologically, pharmaceutically or therapeutically active form of the compound. In certain embodiments, a prodrug is enzymatically metabolized by one or more steps or processes to the biologically, pharmaceutically or therapeutically active form of the compound.
- Prodrugs of the compounds described herein include, but are not limited to, esters, ethers, carbonates, thiocarbonates, N-acyl derivatives, N-acyloxyalkyl derivatives, N-alkyloxyacyl derivatives, quaternary derivatives of tertiary amines, N-Mannich bases, Schiff bases, amino acid conjugates, phosphate esters, and sulfonate esters.
- a hydroxyl group in the compounds disclosed herein is used to form a prodrug, wherein the hydroxyl group is incorporated into an acyloxyalkyl ester, alkoxycarbonyloxyalkyl ester, alkyl ester, aryl ester, phosphate ester, sugar ester, ether, and the like.
- a hydroxyl group in the compounds disclosed herein is a prodrug wherein the hydroxyl is then metabolized in vivo to provide a carboxylic acid group.
- a carboxyl group is used to provide an ester or amide (i.e. the prodrug), which is then metabolized in vivo to provide a carboxylic acid group.
- compounds described herein are prepared as alkyl ester prodrugs.
- Prodrug forms of the herein described compounds, wherein the prodrug is metabolized in vivo to produce a compound of Formula (I), (II), (III), (IV), (X), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), as set forth herein are included within the scope of the claims.
- some of the herein-described compounds is a prodrug for another derivative or active compound.
- any one of the hydroxyl group(s), amino group(s) and/or carboxylic acid group(s) are functionalized in a suitable manner to provide a prodrug moiety.
- the prodrug moiety is as described above.
- the compounds described herein are metabolized upon administration to an organism in need to produce a metabolite that is then used to produce a desired effect, including a desired therapeutic effect. 5.
- the methods comprise administering at least one additional therapy to the patient.
- the modulator described herein i.e., a CB 2 R antagonist, inverse agonist, or negative allosteric modulator
- Immune checkpoint inhibitors include, but are not limited to, anti-natural killer cell receptor 2B4 (2B4), anti-B- and T-lymphocyte attenuator (BTLA), anti-CD160 antigen (CD160), anti- cytotoxic T-lymphocyte protein 4 (CTLA-4), anti-lymphocyte activation gene 3 protein (LAG-3), anti-programmed cell death protein 1 (PD-1), anti-T-cell immunoglobulin mucin receptor 3 (TIM-3), or anti-T-cell immunoreceptor with Ig and ITIM domains (TIGIT) agents/inhibitors.
- BTLA anti-natural killer cell receptor 2B4
- CTLA-4 anti-cytotoxic T-lymphocyte protein 4
- LAG-3 anti-lymphocyte activation gene 3 protein
- PD-1 anti-programmed cell death protein 1
- TIM-3 anti-T-cell immunoglobul
- the modulator i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator
- an immune checkpoint inhibitor that is an immune checkpoint inhibitor other than a PD-1 inhibitor.
- the compound of formula I is not administered with a PD-1 inhibitor.
- immune checkpoint inhibitors include, but are not limited to anti-2B4, anti-BTLA, anti-CD160, anti-CTLA-4, anti-LAG-3, anti-PD-1, anti-TIM-3, or anti-TIGIT antibodies.
- immune checkpoint inhibitors include, but are not limited to anti-2B4, anti- BTLA, anti-CD160, anti-CTLA-4, anti-LAG-3, anti-TIM-3, or anti-TIGIT antibodies.
- a compound described herein i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator, or a pharmaceutically acceptable salt thereof, is administered in combination with an inhibitor to an immune checkpoint ligand.
- Inhibitors to immune checkpoint ligands include, but are not limited to, anti-CD48 antigen (CD48), anti-CD80 antigen (CD80), anti- CD86 antigen (CD86), anti-CD112 antigen (CD112), anti-CD155 antigen (CD155), anti- carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), anti-fibrinogen-like protein 1 (FGL1), anti-galectin-9 (Gal-9), anti-HLA class I histocompatibility antigen, alpha chain B (HLA- B), anti-HLA class I histocompatibility antigen, alpha chain C (HLA-C), anti-HLA class I histocompatibility antigen, alpha chain E (HLA-E), anti-HLA class I histocompatibility antigen, alpha chain G (HMG1), anti-herpesvirus entry mediator A (HVEM), anti-programmed cell death 1
- HLA-B anti-CD80 antigen
- a compound described herein i.e., a CB 2 R antagonist, inverse agonist, or negative allosteric modulator
- a pharmaceutically acceptable salt thereof is administered in combination with an inhibitor to an immune checkpoint ligand other than a PD-L1/2 ligand.
- inhibitors to immune checkpoint ligands include, but are not limited to anti-CD48, anti-CD80, anti-CD86, anti-CD112, anti-CD155, anti-CEACAM1, anti-FGL1, anti-Gal-9, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, anti-HMG1, anti-HVEM, anti-PD- L1, and anti-PD-L2 antibodies.
- inhibitors to immune checkpoint ligands include, but are not limited to anti-CD48, anti-CD80, anti-CD86, anti-CD112, anti-CD155, anti- CEACAM1, anti-FGL1, anti-Gal-9, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, anti- HMG1, and anti-HVEM.
- Anti-2B4/Anti-CD48 Agents [0221] As used herein, “2B4” refers to the natural killer cell (2B4) receptor.
- NK cell activation-ligand NAIL
- NK cell type I receptor protein 2B4 NK cell type I receptor protein 2B4
- signaling lymphocytic activation molecule 4 SAM4
- CD244 cluster of differentiation 244
- targeting 2B4 restores immune function in the tumor microenvironment.
- the anti-2B4 or anti-CD48 agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof is administered in combination with an anti-2B4 or anti-CD48 agent.
- the anti-2B4 agent is an anti-2B4 antibody.
- the anti-CD48 agent is an anti-CD48 antibody.
- Anti-2B4 antibody refers to an antibody directed towards the natural killer cell (2B4) receptor.
- an anti-2B4 antibody binds an epitope of 2B4 which blocks the binding of 2B4 to any one or more of its putative ligands.
- an anti-2B4 antibody binds an epitope of a 2B4 protein which blocks the binding of 2B4 to CD48.
- Anti-CD48 antibody refers to an antibody directed towards CD48 antigen (CD48) [0224]
- the terms “antibody” and “antibodies” as used herein is inclusive of all types of immunoglobulins, including IgG, IgM, IgA, IgD, and IgE, or fragments thereof, that may be appropriate for the medical uses disclosed herein.
- the antibodies may be monoclonal or polyclonal and may be of any species of origin, including, for example, mouse, rat, rabbit, horse, or human.
- Antibody fragments that retain specific binding to the protein or epitope, for example, 2B4 or CD48, bound by the antibody used in the present disclosure are included within the scope of the term “antibody.”
- the antibodies may be chimeric or humanized, particularly when they are used for therapeutic purposes.
- Antibodies and antibody fragments may be obtained or prepared using various methods.
- Anti-BTLA/Anti-HVEM Agents [0225] As used herein, “BTLA” refers to B- and T-lymphocyte attenuator (BTLA) receptor. Other names include B- and T-lymphoctye-associated protein and CD272 (cluster of differentiation 272). BTLA has at least one ligand, herpesvirus entry mediator A (HVEM).
- HVEM herpesvirus entry mediator A
- targeting BTLA restores immune function in the tumor microenvironment.
- the anti-BTLA or anti-HVEM agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a compound described herein i.e. a CB 2 R antagonist, inverse agonist, or negative allosteric modulator, or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-BTLA or anti-HVEM agent.
- the anti-BTLA agent is an anti-BTLA antibody.
- the anti-HVEM agent is an anti-HVEM antibody.
- Anti-BTLA antibody refers to an antibody directed towards the B- and T-lymphocyte attenuator (BTLA) receptor. In some embodiments, an anti-BTLA antibody binds an epitope of BTLA which blocks the binding of BTLA to any one or more of its putative ligands. In some embodiments, an anti-BTLA antibody binds an epitope of a BTLA protein which blocks the binding of BTLA to HVEM. “Anti-HVEM antibody” refers to an antibody directed towards herpesvirus entry mediator A (HVEM). Anti-CD160/Anti-MHC class I Agents [0229] As used herein, “CD160” refers to CD160 antigen (CD160) receptor.
- CD160 has at least two ligands, herpesvirus entry mediator A (HVEM) and major histocompatibility complex (MHC) class I proteins including HLA class I histocompatibility antigen, alpha chain B (HLA-B), HLA class I histocompatibility antigen, alpha chain C (HLA-C), HLA class I histocompatibility antigen, alpha chain E (HLA-E), and HLA class I histocompatibility antigen, alpha chain G (HLA-G).
- HVEM herpesvirus entry mediator A
- MHC major histocompatibility complex
- targeting CD160 restores immune function in the tumor microenvironment.
- the anti-CD160, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, or anti-HVEM agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a compound described herein i.e. a CB 2 R antagonist, inverse agonist, or negative allosteric modulator, or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-CD160, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, or anti- HVEM agent.
- the anti-CD160 agent is an anti-CD160 antibody.
- the anti-HLA-B agent is an anti-HLA-B antibody.
- the anti- HLA-C agent is an anti-HLA-C antibody.
- the anti-HLA-E agent is an anti- HLA-E antibody.
- the anti-HLA-G agent is an anti-HLA-G antibody.
- the anti-HVEM agent is an anti-HVEM antibody.
- an anti-CD160 antibody binds an epitope of a CD160 protein which blocks the binding of CD160 to HLA-B, HLA-C, HLA-E, HLA-G, or HVEM.
- Anti- HLA-B antibody refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain B (HLA-B).
- Anti- HLA-C antibody refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain C (HLA-C).
- Anti- HLA-E antibody refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain E (HLA-E).
- Anti- HLA-G antibody refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain G (HLA-G).
- Anti-CTLA-4/Anti-CD80/Anti-CD86 Agents [0233] As used herein, “CTLA-4” or “CTLA4” refers to cytotoxic T-lymphocyte protein 4 (CTLA-4) receptor. Other names include cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and CD152 (cluster of differentiation 152). CTLA-4 has at least two ligands, T-lymphocyte activation antigen CD80 (CD80) and T-lymphocyte activation antigen CD86 (CD86). In some embodiments, targeting CTLA-4 restores immune function in the tumor microenvironment.
- the anti-CTLA-4, anti-CD80, or anti-CD86 agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a compound described herein i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator, or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-CTLA-4, anti-CD80, or anti-CD86 agent.
- the anti- CTLA-4 agent is an anti-CTLA-4 antibody.
- the anti-CD80 agent is an anti- CD80 antibody.
- the anti-CD86 agent is an anti-CD86 antibody.
- Anti-CTLA-4 antibody refers to an antibody directed towards the cytotoxic T-lymphocyte protein 4 (CTLA-4) receptor.
- CTLA-4 antibody binds an epitope of CTLA-4 which blocks the binding of CTLA-4 to any one or more of its putative ligands.
- an anti- CTLA-4 antibody binds an epitope of a CTLA-4 protein which blocks the binding of CTLA-4 to CD80 or CD86.
- Anti-CD80 antibody refers to an antibody directed towards CD80 antigen (CD80).
- Anti-CD86 antibody refers to an antibody directed towards CD86 antigen (CD80).
- LAG-3 refers to lymphocyte activation gene 3 protein (LAG-3) receptor. Other names include CD223 (cluster of differentiation 223). LAG-3 has at least two ligands, fibrinogen-like protein 1 (FGL1) and major histocompatibility complex (MHC) class II proteins. In some embodiments, targeting CD160 restores immune function in the tumor microenvironment.
- the anti-LAG-3, anti-FGL1, or anti-MHC class II agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a compound described herein i.e. a CB 2 R antagonist, inverse agonist, or negative allosteric modulator
- a pharmaceutically acceptable salt thereof is administered in combination with an anti-LAG-3, anti-FGL1, or anti-MHC class II agent.
- the anti-LAG-3 agent is an anti-LAG-3 antibody.
- the anti-FGL1 agent is an anti- FGL1 antibody.
- the anti-MHC class II agent is an anti-MHC class II antibody.
- “Anti- LAG-3 antibody” refers to an antibody directed towards the lymphocyte activation gene 3 protein (LAG-3) receptor.
- an anti- LAG-3 antibody binds an epitope of LAG-3 which blocks the binding of LAG-3 to any one or more of its putative ligands. In some embodiments, an anti- LAG-3 antibody binds an epitope of a LAG-3 protein which blocks the binding of LAG-3 to FGL1, or MHC class II.
- Anti-FGL1 antibody refers to an antibody directed towards fibrinogen-like protein 1 (FGL1).
- Anti-MHC class II antibody refers to an antibody directed towards major histocompatibility complex (MHC) class II protein.
- PD-1 refers to the Programmed Death 1 (PD-1) receptor. Other names include programmed cell death protein 1 and CD279 (cluster of differentiation 279). PD-1 has two ligands, PD-L1 and PD-L2. In some embodiments, targeting PD-1 restores immune function in the tumor microenvironment.
- PD-L1 refers to the programmed death ligand 1 (PD-L1).
- P-L2 refers to the programmed death ligand 2 (PD-L2).
- the anti-PD-1 or anti-PDL-1 agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a compound described herein i.e. a CB 2 R antagonist, inverse agonist, or negative allosteric modulator, or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-PD-1 or anti-PD-L1 agent.
- the anti PD-l agent for use in combination with compound described herein i.e.
- a CB 2 R antagonist or inverse agonist is nivolumab, pembrolizumab, atezolizumab, durvalumab, pidilizumab, avelumab, TSR-042, PDR-001, tislelizumab (BGB-A317), cemiplimab (REGN2810), LY-3300054, JNJ-63723283, MGA012, BI- 754091, IBI-308, camrelizumab (HR-301210), BCD-100, JS-001, CX-072, BGB-A333, AMP-514 (MEDI-0680), AGEN- 2034, CSIOOI, Sym-021, SHR-1316, PF-06801591, LZM009, KN-035, AB122, genolimzumab (CBT-501), FAZ-053, CK-301, AK 104, or GLS-010, B
- the anti PD-l agent is an anti PD-l antibody.
- Anti-PD-1 antibody refers to an antibody directed towards programmed death protein 1 (PD1).
- PD1 programmed death protein 1
- an anti-PD-1 antibody binds an epitope of PD-1 which blocks the binding of PD-1 to any one or more of its putative ligands.
- an anti-PD1 antibody binds an epitope of a PD-1 protein which blocks the binding of PD-1 to PD-L1 and/or PD-L2.
- Exemplary anti-PD-l antibodies include but are not limited to: nivolumab/MDX-l106/BMS- 9300/ONO1152, a fully human lgG4 anti-PD-l monoclonal antibody; pidilizumab (MDV9300/CT- 011), a humanized IgGl monoclonal antibody; pembrolizumab (MK-3475/ pembrolizumab/lambrolizumab), a humanized monoclonal IgG4 antibody; durvalumab (MEDI-4736) and atezolizumab.
- pidilizumab MDV9300/CT- 011
- pembrolizumab MK-3475/ pembrolizumab/lambrolizumab
- durvalumab MEDI-4736
- the anti-PD-1 antibody is nivolumab (OPDIVO®, Bristol-Myers Squibb), pembrolizumab (KEYTRUDA®, Merck), cemiplimab (Libtayo), labrolizumab (Merck), or BGB-A317.
- the anti-PD1 antibody is an antibody set forth in U.S. Patent Nos. 7,029,674, 7,488,802, 7,521,051, 8,008,449, 8,354,509, 8,617,546, 8,709,417, or WO2014/179664.
- the anti PD-l agent for use in combination with a compound described herein is atezolizumab, avelumab, AMP-224, MEDI-0680, RG-7446, GX-P2, durvalumab, KY-1003, KD-033, MSB-0010718C, TSR-042, ALN-PDL, STI-A1014, CX- 072, BMS-936559, KN035, CK-301 (Checkpoint Therapeutics), AUNP12, CA-170 (Aurigene/Curis), MEDI4736, MSB0010718C, MDX 1105-01, or BMS-986189.
- a compound described herein i.e. a CB2R antagonist or inverse agonist
- a pharmaceutically acceptable salt thereof is atezolizumab, avelumab, AMP-224, MEDI-0680, RG-7446, GX-P2, durvalumab, KY-1003, KD-033, MSB
- the anti PD-Ll agent is an anti PD-Ll antibody.
- Anti-PD-L1 antibody refers to an antibody directed towards programmed death ligand 1 (PD-L1).
- Anti-PD-Ll antibodies for use in combination with a compound described herein include: avelumab; BMS- 936559, a fully human IgG4 antibody; atezolizumab (MPDL3280A/RG-7446), a human monoclonal antibody; MEDI4736; MSB0010718C, and MDX 1105-01.
- the anti-PD-L1 antibody is avelumab (Bavencio®, Merck KGA/Pfizer), durvalumab (AstraZeneca) and atezolizumab (TECENTRIQ®, Roche).
- Additional exemplary antibodies include, but are not limited to, the antibodies set forth in U.S. Patent Nos.8,217,149, 8,383,796, 8,552,154 and 8,617,546.
- Peptide anti-PD-1/PD-L1 agents include AUNP12 (a 29-mer peptide by Aurigene and Laboratoires Pierre Fabre), CA-170 (Aurigene/Curis), BMS-986189 (a macrocyclic peptide by BMS).
- Small molecule anti-PD-1/PD-L1 agents include those described in WO/2020/086556, WO/2020/014643, WO/2019/204609, WO/2019/160882, WO/2018/195321, WO2018026971, US20180044329, US20180044305, US20180044304, US20180044303, US20180044350, US20180057455, US20180057486, US20180045142, WO20180044963, WO2018044783, WO2018009505, WO20180044329, WO2017066227, WO2017087777, US20170145025, WO2017079669, W02017070089, US2017107216, WO2017222976, US20170262253, WO2017205464, US20170320875, WO2017192961, WO2017112730, US20170174679, WO2017106634, WO2017202744, WO2017202275, WO2017202273, WO201719296
- the small molecule anti-PD-1/PD-L1 agent is GS-4224.
- Anti-TIM-3/Anti-Gal-9/Anti-HMG1/Anti-CEACAM1 Agents [0258]
- TIM-3 refers to T-cell immunoglobulin mucin receptor 3 (TIM-3) receptor.
- Other names include hepatitis A virus cellular receptor 2 (HAVcr-2), T-cell immunoglobulin and mucin domain-containing protein 3 (TIMD-3), T-cell membrane protein 3, and CD366 (cluster of differentiation 366).
- TIM-3 has at least three ligands, galectin-9 (Gal-9), high mobility group protein B1 (HMG1), and carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1). In some embodiments, targeting TIM-3 restores immune function in the tumor microenvironment.
- the anti-TIM-3, anti-Gal-9, anti-HMG1, or anti-CEACAM1 agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a compound described herein i.e.
- a CB 2 R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof is administered in combination with an anti-TIM-3, anti-Gal-9, anti-HMG1, or anti-CEACAM1 agent.
- the anti-TIM-3 agent is an anti-TIM-3 antibody.
- the anti-Gal-9 agent is an anti-Gal-9 antibody.
- the anti-HMG1 agent is an anti-HMG1 antibody.
- the anti-CEACAM1 agent is an anti-CEACAM1 antibody.
- Anti-TIM-3 antibody refers to an antibody directed towards the T-cell immunoglobulin mucin receptor 3 (TIM-3) receptor.
- an anti-TIM-3 antibody binds an epitope of TIM-3 which blocks the binding of TIM-3 to any one or more of its putative ligands. In some embodiments, an anti-TIM-3 antibody binds an epitope of a TIM-3 protein which blocks the binding of TIM-3 to Gal-9, HMG1, or CEACAM1.
- Anti-Gal-9 antibody refers to an antibody directed towards galectin 9 (Gal-9).
- Anti-HMG1 antibody refers to an antibody directed towards high mobility group protein B1 (HMG1).
- Anti-CEACAM1 antibody refers to an antibody directed towards carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1).
- TIGIT refers to T-cell immunoreceptor with Ig and ITIM domains (TIGIT) receptor.
- Other names include V-set and immunoglobulin domain-containing protein 9 (VSIG9) and V-set and transmembrane domain-containing protein 3 (VSTM3).
- VSIG9 V-set and immunoglobulin domain-containing protein 9
- VSTM3 V-set and transmembrane domain-containing protein 3
- TIGIT has at least two ligands, CD112 (cluster of differentiation 112) and CD155 (cluster of differentiation 155). In some embodiments, targeting TIGIT restores immune function in the tumor microenvironment.
- the anti-TIGIT, anti-CD112, or CD155 agent is an antibody, a peptide, a small molecule or a nucleic acid.
- a compound described herein i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-TIGIT, anti-CD112, or CD155 agent.
- the anti-TIGIT agent is an anti-TIGIT antibody.
- the anti-CD112 agent is an anti-CD112 antibody.
- the anti-CD155 agent is an anti-CD155 antibody.
- Anti-TIGIT antibody refers to an antibody directed towards the T-cell immunoreceptor with Ig and ITIM domains (TIGIT) receptor. In some embodiments, an anti-TIGIT antibody binds an epitope of TIGIT which blocks the binding of TIGIT to any one or more of its putative ligands. In some embodiments, an anti-TIGIT antibody binds an epitope of a TIGIT protein which blocks the binding of TIGIT to CD112 or CD155. “Anti-CD112 antibody” refers to an antibody directed towards CD112 (cluster of differentiation 112). “Anti-CD155 antibody” refers to an antibody directed towards CD155 (cluster of differentiation 155).
- a compound described herein i.e., a CB 2 R antagonist, inverse agonist, or negative allosteric modulator
- a pharmaceutically acceptable salt thereof is administered in combination with chemotherapy, radiation therapy, monoclonal antibodies, or combinations thereof.
- Chemotherapy includes the use of anti-cancer agents.
- a compound described herein i.e., a CB 2 R antagonist, inverse agonist, or negative allosteric modulator
- a pharmaceutically acceptable salt thereof is administered in combination with any CAR T cell therapy described herein.
- a compound described herein i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator
- a pharmaceutically acceptable salt thereof is administered in combination with bi-specific T-cell engagers, a class of artificial bispecific monoclonal antibodies that are anti-cancer drugs.
- Bi-specific T-cell engagers direct a host’s immune system, e.g., by specifically directing the T cells’ cytotoxic activity, against cancer cells.
- CB 2 R antagonists or inverse agonists are also contemplated within the scope of embodiments presented herein for use in the combination therapies described herein for the treatment of cancer: 5-(4-chloro- 3-methylphenyl)-1-[(4-methylphenyl)methyl]-N-[(1S,2S,4R)-1,3,3-trimethylbicyclo[2.2.1]hept-2-yl]- 1H-pyrazole-3-carboxamide (SR144528), [6-iodo-2-methyl-1-[2-(4-morpholinyl)ethyl]-1H-indol-3- yl](4-methoxyphenyl)-methanone (AM630), or N-(1,3-benzodioxol-5-ylmethyl)-1,2-dihydro-7- methoxy-2-oxo-8-(pentyloxy)-3-quinoline
- an agent that activates immune cells is any CB2R modulator described herein wherein the CB2R modulator is not a compound of Formula (I) described herein.
- an agent that activates immune cells is any CB2R modulator described herein, and the CB2R modulator is administered to a patient suffering from cancer in combination with any immunotherapeutic agent wherein the immunotherapeutic agent is not a PD-L1/2 inhibitor. 6.
- Biomarkers [0268] In one aspect, provided herein is a method for increasing the activation and/or proliferation of immune cells in a patient in need thereof, wherein the method comprises determining the level of at least one biomarker in a biological sample obtained from the patient, and providing the subject with an effective amount of a CB2R modulator when the level of the at least one biomarker is higher or lower than a reference level.
- the at least one biomarker is an immunomodulatory receptor selected from the group consisting of 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, and TIGIT.
- the at least one biomarker is an effector molecule selected from the group consisting of granzyme B, interferon gamma (IFN ⁇ ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL-10), interleukin 12 (IL-12), interleukin 13 (IL-13), interleukin 17 (IL-17), interleukin 22 (IL-22), transforming growth factor beta (TGF- ⁇ ), and tumor necrosis factor alpha (TNF ⁇ ).
- IFN ⁇ interferon gamma
- IL-1 interleukin 1
- IL-2 interleukin 2
- IL-4 interleukin 4
- IL-5 interleukin 5
- IL-6 interleukin 6
- IL-10 interleukin 10
- IL-12 interleukin 12
- IL-13 interleukin 13
- IL-17 interleukin 17
- the at least one biomarker is a transcription factor selected from the group consisting of nuclear factor of activated T-cells (NFAT), nuclear receptor subfamily 4 group A (NR4A), T-cell-specific transcription factor 1 (TCF-1), thymocyte selection-associated high mobility group box protein (TOX), and TOX high mobility group box family member 2 (TOX2).
- NFAT nuclear factor of activated T-cells
- NFR4A nuclear receptor subfamily 4 group A
- TCF-1 T-cell-specific transcription factor 1
- TOX thymocyte selection-associated high mobility group box protein
- TOX TOX high mobility group box family member 2
- the biological sample is selected from the group consisting of blood, plasma, serum, and tissue.
- the method comprises determining the level of the at least one biomarker in the biological sample from the patient.
- the method further comprises comparing the measured level of the at least one biomarker in the sample from the patient against a reference level of the at least one biomarker from a suitable control population.
- the reference level may be the level of the biomarker in a healthy patient, or the level of the biomarker in the patient prior to start of immune therapy.
- compositions that contain one or more of the compounds described herein or a pharmaceutically acceptable salt, tautomer, stereoisomer, mixture of stereoisomers, prodrug, or deuterated analog thereof and one or more pharmaceutically acceptable vehicles selected from carriers, adjuvants and excipients.
- suitable pharmaceutically acceptable vehicles may include, for example, inert solid diluents and fillers, diluents, including sterile aqueous solution and various organic solvents, permeation enhancers, solubilizers and adjuvants.
- Such compositions are prepared in a manner well known in the pharmaceutical art. See, e.g., Remington’s Pharmaceutical Sciences, Mace Publishing Co., Philadelphia, Pa.17th Ed.
- the pharmaceutical compositions may be administered in either single or multiple doses.
- the pharmaceutical composition may be administered by various methods including, for example, rectal, buccal, intranasal and transdermal routes.
- the pharmaceutical composition may be administered by intra-arterial injection, intravenously, intraperitoneally, parenterally, intramuscularly, subcutaneously, orally, topically, or as an inhalant.
- One mode for administration is parenteral, for example, by injection.
- Oral administration may be another route for administration of the compounds described herein. Administration may be via, for example, capsule or enteric coated tablets.
- the active ingredient is usually diluted by an excipient and/or enclosed within such a carrier that can be in the form of a capsule, sachet, paper or other container.
- a carrier that can be in the form of a capsule, sachet, paper or other container.
- the excipient serves as a diluent, it can be in the form of a solid, semi-solid, or liquid material, which acts as a vehicle, carrier or medium for the active ingredient.
- compositions can be in the form of tablets, pills, powders, lozenges, sachets, cachets, elixirs, suspensions, emulsions, solutions, syrups, aerosols (as a solid or in a liquid medium), ointments containing, for example, up to 10% by weight of the active compound, soft and hard gelatin capsules, sterile injectable solutions, and sterile packaged powders.
- excipients include lactose, dextrose, sucrose, sorbitol, mannitol, starches, gum acacia, calcium phosphate, alginates, tragacanth, gelatin, calcium silicate, microcrystalline cellulose, polyvinylpyrrolidone, cellulose, sterile water, syrup, and methyl cellulose.
- the formulations can additionally include lubricating agents such as talc, magnesium stearate, and mineral oil; wetting agents; emulsifying and suspending agents; preserving agents such as methyl and propylhydroxy-benzoates; sweetening agents; and flavoring agents.
- compositions that include at least one compound described herein or a pharmaceutically acceptable salt, tautomer, stereoisomer, mixture of stereoisomers, prodrug, or deuterated analog thereof can be formulated so as to provide quick, sustained or delayed release of the active ingredient after administration to the subject by employing procedures known in the art.
- Controlled release drug delivery systems for oral administration include osmotic pump systems and dissolutional systems containing polymer-coated reservoirs or drug-polymer matrix formulations. Examples of controlled release systems are given in U.S. Patent Nos.3,845,770; 4,326,525; 4,902,514; and 5,616,345.
- Another formulation for use in the methods disclosed herein employ transdermal delivery devices (“patches”).
- transdermal patches may be used to provide continuous or discontinuous infusion of the compounds described herein in controlled amounts.
- the construction and use of transdermal patches for the delivery of pharmaceutical agents is well known in the art. See, e.g., U.S. Patent Nos. 5,023,252, 4,992,445 and 5,001,139.
- Such patches may be constructed for continuous, pulsatile, or on demand delivery of pharmaceutical agents.
- the principal active ingredient may be mixed with a pharmaceutical excipient to form a solid preformulation composition containing a homogeneous mixture of a compound described herein or a pharmaceutically acceptable salt, tautomer, stereoisomer, mixture of stereoisomers, prodrug, or deuterated analog thereof.
- the active ingredient may be dispersed evenly throughout the composition so that the composition may be readily subdivided into equally effective unit dosage forms such as tablets, pills and capsules.
- the tablets or pills of the compounds described herein may be coated or otherwise compounded to provide a dosage form affording the advantage of prolonged action, or to protect from the acid conditions of the stomach.
- the tablet or pill can include an inner dosage and an outer dosage component, the latter being in the form of an envelope over the former.
- the two components can be separated by an enteric layer that serves to resist disintegration in the stomach and permit the inner component to pass intact into the duodenum or to be delayed in release.
- compositions for inhalation or insufflation may include solutions and suspensions in pharmaceutically acceptable, aqueous or organic solvents, or mixtures thereof, and powders.
- the liquid or solid compositions may contain suitable pharmaceutically acceptable excipients as described herein.
- the compositions are administered by the oral or nasal respiratory route for local or systemic effect.
- compositions in pharmaceutically acceptable solvents may be nebulized by use of inert gases.
- Nebulized solutions may be inhaled directly from the nebulizing device or the nebulizing device may be attached to a facemask tent, or intermittent positive pressure breathing machine.
- Solution, suspension, or powder compositions may be administered, preferably orally or nasally, from devices that deliver the formulation in an appropriate manner.
- Dosing and Treatment Regimens [0283]
- the compounds described herein, or a pharmaceutically acceptable salt thereof are used in the preparation of medicaments for the treatment of diseases or conditions in a patient that would benefit from inhibition or reduction of CB2R activity.
- compositions that include at least one compound described herein or a pharmaceutically acceptable salt, active metabolite, prodrug, or pharmaceutically acceptable solvate thereof, in therapeutically effective amounts to said patient.
- the compositions containing the compound(s) described herein are administered for prophylactic and/or therapeutic treatments.
- the compositions are administered to a patient already suffering from a disease or condition, in an amount sufficient to cure or at least partially arrest at least one of the symptoms of the disease or condition.
- compositions containing the compounds described herein are administered to a patient susceptible to or otherwise at risk of a particular disease, disorder or condition. Such an amount is defined to be a “prophylactically effective amount or dose.” In this use, the precise amounts also depend on the patient’s state of health, weight, and the like.
- prophylactic treatments include administering to a patient, who previously experienced at least one symptom of the disease being treated and is currently in remission, a pharmaceutical composition comprising a compound described herein, or a pharmaceutically acceptable salt thereof, in order to prevent a return of the symptoms of the disease or condition.
- the administration of the compounds are administered chronically, that is, for an extended period of time, including throughout the duration of the patient’s life in order to ameliorate or otherwise control or limit the symptoms of the patient’s disease or condition.
- the dose of drug being administered is temporarily reduced or temporarily suspended for a certain length of time (i.e., a “drug holiday”).
- the length of the drug holiday is between 2 days and 1 year, including by way of example only, 2 days, 3 days, 4 days, 5 days, 6 days, 7 days, 10 days, 12 days, 15 days, 20 days, 28 days, or more than 28 days.
- the dose reduction during a drug holiday is, by way of example only, by 10%-100%, including by way of example only 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, and 100%.
- the dosage or the frequency of administration, or both is reduced, as a function of the symptoms, to a level at which the improved disease, disorder or condition is retained.
- the patient requires intermittent treatment on a long-term basis upon any recurrence of symptoms.
- the amount of a given agent that corresponds to such an amount varies depending upon factors such as the particular compound, disease condition and its severity, the identity (e.g., weight, sex) of the subject or host in need of treatment, but nevertheless is determined according to the particular circumstances surrounding the case, including, e.g., the specific agent being administered, the route of administration, the condition being treated, and the subject or host being treated.
- doses employed for adult human treatment are typically in the range of 0.01 mg-5000 mg per day. In one aspect, doses employed for adult human treatment are from about 1 mg to about 1000 mg per day. In one embodiment, the desired dose is conveniently presented in a single dose or in divided doses administered simultaneously or at appropriate intervals, for example as two, three, four or more sub-doses per day. [0291] In one embodiment, the daily dosages appropriate for the compound described herein, or a pharmaceutically acceptable salt thereof, are from about 0.01 to about 50 mg/kg per body weight. In some embodiments, the daily dosage or the amount of active in the dosage form are lower or higher than the ranges indicated herein, based on a number of variables in regard to an individual treatment regime.
- the daily and unit dosages are altered depending on a number of variables including, but not limited to, the activity of the compound used, the disease or condition to be treated, the mode of administration, the requirements of the individual subject, the severity of the disease or condition being treated, and the judgment of the practitioner.
- Toxicity and therapeutic efficacy of such therapeutic regimens are determined by standard pharmaceutical procedures in cell cultures or experimental animals, including, but not limited to, the determination of the LD50 and the ED50.
- the dose ratio between the toxic and therapeutic effects is the therapeutic index and it is expressed as the ratio between LD50 and ED50.
- the data obtained from cell culture assays and animal studies are used in formulating the therapeutically effective daily dosage range and/or the therapeutically effective unit dosage amount for use in patients, including humans.
- the daily dosage amount of the compounds described herein lies within a range of circulating concentrations that include the ED50 with minimal toxicity.
- the daily dosage range and/or the unit dosage amount varies within this range depending upon the dosage form employed and the route of administration utilized.
- the effective amount of the compound described herein, or a pharmaceutically acceptable salt thereof is: (a) systemically administered to the patient; and/or (b) administered orally to the patient; and/or (c) intravenously administered to the patient; and/or (d) administered by injection to the patient; and/or (e) administered topically to the patient; and/or (f) administered non-systemically or locally to the patient.
- the pharmaceutical composition further comprises one or more anti-cancer agents.
- the therapeutic effectiveness of one of the compounds described herein is enhanced by administration of an adjuvant (i.e., by itself the adjuvant has minimal therapeutic benefit, but in combination with another therapeutic agent, the overall therapeutic benefit to the patient is enhanced).
- an adjuvant i.e., by itself the adjuvant has minimal therapeutic benefit, but in combination with another therapeutic agent, the overall therapeutic benefit to the patient is enhanced.
- the benefit experienced by a patient is increased by administering one of the compounds described herein with another agent (which also includes a therapeutic regimen) that also has therapeutic benefit.
- a compound described herein, or a pharmaceutically acceptable salt thereof is co-administered with a second therapeutic agent, wherein the compound described herein, or a pharmaceutically acceptable salt thereof, and the second therapeutic agent modulate different aspects of the disease, disorder or condition being treated, thereby providing a greater overall benefit than administration of either therapeutic agent alone.
- the overall benefit experienced by the patient is simply additive of the two therapeutic agents or the patient experiences a synergistic benefit.
- different therapeutically-effective dosages of the compounds disclosed herein will be utilized in formulating pharmaceutical composition and/or in treatment regimens when the compounds disclosed herein are administered in combination with one or more additional agent, such as an additional therapeutically effective drug, an adjuvant or the like.
- additional agent such as an additional therapeutically effective drug, an adjuvant or the like.
- Therapeutically-effective dosages of drugs and other agents for use in combination treatment regimens is optionally determined by means similar to those set forth hereinabove for the actives themselves.
- the methods of prevention/treatment described herein encompasses the use of metronomic dosing, i.e., providing more frequent, lower doses in order to minimize toxic side effects.
- a combination treatment regimen encompasses treatment regimens in which administration of a compound described herein, or a pharmaceutically acceptable salt thereof, is initiated prior to, during, or after treatment with a second agent described herein, and continues until any time during treatment with the second agent or after termination of treatment with the second agent. It also includes treatments in which a compound described herein, or a pharmaceutically acceptable salt thereof, and the second agent being used in combination are administered simultaneously or at different times and/or at decreasing or increasing intervals during the treatment period. Combination treatment further includes periodic treatments that start and stop at various times to assist with the clinical management of the patient.
- the dosage regimen to treat, prevent, or ameliorate the disease(s) for which relief is sought is modified in accordance with a variety of factors (e.g. the disease or disorder from which the subject suffers; the age, weight, sex, diet, and medical condition of the subject).
- the dosage regimen actually employed varies and, in some embodiments, deviates from the dosage regimens set forth herein.
- dosages of the co-administered compounds vary depending on the type of co-drug employed, on the specific drug employed, on the disease or condition being treated and so forth.
- the compound provided herein when co-administered with one or more other therapeutic agents, is administered either simultaneously with the one or more other therapeutic agents, or sequentially.
- the multiple therapeutic agents are administered in any order or even simultaneously. If administration is simultaneous, the multiple therapeutic agents are, by way of example only, provided in a single, unified form, or in multiple forms (e.g., as a single pill or as two separate pills).
- the compounds or agents described herein, or a pharmaceutically acceptable salt thereof, as well as combination therapies are administered before, during or after the occurrence of a disease or condition, and the timing of administering the composition containing a compound varies.
- the compounds described herein are used as a prophylactic and are administered continuously to subjects with a propensity to develop conditions or diseases in order to prevent the occurrence of the disease or condition.
- the compounds and compositions are administered to a subject during or as soon as possible after the onset of the symptoms.
- a compound described herein is administered as soon as is practicable after the onset of a disease or condition is detected or suspected, and for a length of time necessary for the treatment of the disease. In some embodiments, the length required for treatment varies, and the treatment length is adjusted to suit the specific needs of each subject.
- a compound described herein or a formulation containing the compound or agent is administered for at least 2 weeks, about 1 month to about 5 years.
- the compounds of Formula (I) and/or (X) are prepared as described in the schemes below. [0304] Scheme 1 shows an embodiment for preparing compounds of Formula (I) and/or Formula (X).
- Scheme 3 [0309] Starting with compound 3-1, wherein X 1 and X 2 are as defined herein, and R may be H, halo or a triflate group, or any other suitable leaving group, reaction with diethyl malonate in the presence of a base (e.g., piperidine) provides compound 3-2 which can be cyclized in the presence of a metal (e.g., Fe) and an acid (e.g., acetic acid) to provide compound 3-3 which can be converted to compounds of Formula (X).
- a base e.g., piperidine
- Scheme 4 shows an embodiment wherein R 1 is H or OH, and compounds 1-3 and/or 2-3 and/or 3-3 shown above (collectively summarized as compound 4-1) can be converted to compounds of Formula (I) and/or Formula (X).
- R 4 in compound 4-5 is as defined herein.
- Compound 4-6 is converted to compound 4-7 using any suitable borylating agent.
- Each R’’ in compound 4-7 is independently H, C 1 -C 3 alkyl, or phenyl, or, the two R’’ together with the atoms to which they are attached, form a dioxaborolane ring.
- Compound 4-7 is coupled with a suitable compound 4-8 to provide compounds of Formula (I) or Formula (X).
- R 6 is as defined herein and LG’’ is any suitable leaving group (e.g., halo).
- Scheme 5 shows an embodiment wherein R 1 is H or OH, and compounds 1-3 and/or 2-3 and/or 3-3 shown above (collectively summarized as compound 4-1) can be converted to compounds of Formula (I) and/or Formula (X).
- Each R’’ in compound 5-1 is independently H, C1-C 3 alkyl, or phenyl, or, the two R’’ together with the atoms to which they are attached, form a dioxaborolane ring.
- Compound 5-1 is coupled with a suitable compound 4-8 to provide a compound 5-2.
- the coupling reaction between compounds 5-1 and 4-8 may be mediated by any suitable palladium catalyst or any other similar organometallic coupling method known to one of skill in the art.
- R 6 is as defined herein and LG’’ is any suitable leaving group (e.g., halo).
- the ester in compound 5-2 is hydrolyzed to provide compound 5- 3.
- Compound 5-3 is coupled with compound 4-5 under any suitable amide coupling conditions (e.g., HATU, EDCI) to provide compounds of Formula (I) and/or Formula (X).
- any suitable amide coupling conditions e.g., HATU, EDCI
- Scheme 6 shows an embodiment wherein R 1 is H or OH, and compounds 1-3 and/or 2-3 and/or 3-3 shown above (collectively summarized as compound 4-1) can be converted to compounds of Formula (I) and/or Formula (X).
- each R’’ is independently H, C 1 -C 3 alkyl, or phenyl, or, the two R’’ together with the atoms to which they are attached, form a dioxaborolane ring.
- the coupling reaction between compounds 6-2 and 6-3 may be mediated by any suitable palladium catalyst or any other similar organometallic coupling method known to one of skill in the art.
- Compound 6-4 is converted to an amide 6-5 via a reaction with compound 4-5, wherein R 4 is as defined herein.
- ketal in compound 6-5 is hydrolyzed under acidic conditions (e.g., HCl) to provide the aldehyde 6-6 which is aminated with compound 6-7 to provide compounds of Formula (I) and/or (X).
- R 2 in compound 6-7 is as defined herein.
- Scheme 7 shows an embodiment for preparation of compounds of Formula (I) and/or (X) wherein R 1 is alkyl.
- Scheme 7 [0317] Starting with compound 7-1, wherein X 1 and X 2 is a defined herein and R may be H, halo or a triflate group, or any other suitable leaving group, conversion to a Weinreb amide provides compound 7-2.
- protecting groups may be necessary to prevent certain functional groups from undergoing undesired reactions.
- Suitable protecting groups for various functional groups as well as suitable conditions for protecting and deprotecting particular functional groups are well known in the art. For example, numerous protecting groups are described in T. W. Greene and G. M. Wuts (1999) Protecting Groups in Organic Synthesis, 3rd Edition, Wiley, New York, and references cited therein.
- the compounds of this disclosure may contain one or more chiral centers. Accordingly, if desired, such compounds can be prepared or isolated as pure stereoisomers, i.e., as individual enantiomers or diastereomers or as stereoisomer-enriched mixtures.
- stereoisomers and enriched mixtures are included within the scope of this disclosure, unless otherwise indicated.
- Pure stereoisomers may be prepared using, for example, optically active starting materials or stereoselective reagents well-known in the art. Alternatively, racemic mixtures of such compounds can be separated using, for example, chiral column chromatography, chiral resolving agents, and the like.
- the starting materials for the following reactions are generally known compounds or can be prepared by known procedures or obvious modifications thereof. For example, many of the starting materials are available from commercial suppliers such as Aldrich Chemical Co. (Milwaukee, Wisconsin, USA), Bachem (Torrance, California, USA), Emka-Chemie or Sigma (St.
- Example 1 CB2R Binding Assays
- CB2R binding assays are carried out with two different buffers: incubation buffer (Tris-HCl, 50 mM; MgCl2, 5 mM; CaCl 2 1 mM; BSA, 0.2% at pH 7.4) and washing buffer (Tris-HCl, 50 mM; NaCl 500 mM; BSA, 0.1% at pH 7.4).
- the assay mixture contained incubation buffer, 0.4 nM [3H]CP-55,940, test substances (concentrations from 0.001 to 10 ⁇ M), and 4 ⁇ g/sample membrane in a total assay volume of 200 ⁇ L.
- Assays are performed in duplicate and incubated for 120 min at 37 °C. After the incubation, the assay mixture is filtered through 96 GF/C filter plates (Perkin Elmer #6005174) using Perkin Elmer Filtermate Harvester, and then washed four times with ice-cold washing buffer. The filters are dried for 1 hour at 50°C and [3H] trapped on filter counted for radioactivity in Perkin Elmer Microscint 20 cocktail (#6013329) using Perkin Elmer MicroBeta2 Reader.
- %Inhibition (1-(Assay well-Average_LC)/(Average_HC-Average_LC))x100%.
- Data are analyzed and IC50 is calculated using GraphPad Prism 5 and the model “log(inhibitor) vs. response -- Variable slope”.
- Ki IC50/(1+ [radioligand]/Kd).
- Example 2 CB2R cAMP Assay [0327] cAMP Hunter CHO-K-1 cell lines expressing human CB2R (Eurofins) are expanded from freezer stocks according to standard procedures.
- cAMP modulation in agonist, inverse agonist or antagonist format was determined using the DiscoverX HitHunter cAMP XS+ assay (Eurofins). For agonist determination, cells are incubated with sample in the presence of EC80 forskolin to induce response. Media is aspirated from cells and replaced with 15 ⁇ L 2:1 HBSS/10mM Hepes: cAMP XS+ Ab reagent.
- Final assay vehicle concentration is 1%.
- cells were pre ⁇ incubated with sample followed by agonist challenge at the EC80 concentration.
- Media is aspirated from cells and replaced with 10 ⁇ L 1:1 HBSS/Hepes: cAMP XS+ Ab reagent.5 ⁇ L of 4X compound is added to the cells and incubated at 37 °C or room temperature for 30 minutes.5 ⁇ L of 4X EC80 agonist is added to cells and incubated at 37 °C or room temperature for 30 or 60 minutes. EC80 forksolin was included.
- assay signal is generated through incubation with 20 ⁇ L cAMP XS+ ED/CL lysis cocktail for one hour followed by incubation with 20 ⁇ L cAMP XS+ EA reagent for three hours at room temperature.
- Microplates are read following signal generation with a PerkinElmer Envision instrument for chemiluminescent signal detection.
- Compound activity is analyzed using CBIS data analysis suite (ChemInnovation, CA).
- % Inverse Agonist Activity 100% x ((mean RLU of test sample - mean RLU of EC 20 forskolin) / (mean RLU of forskolin positive control - mean RLU of EC 20 control)).
- percentage inhibition 100% x (mean RLU of test sample - mean RLU of EC 80 control) / (mean RLU of forskolin positive control - mean RLU of EC 80 control).
- IC 50 is calculated using GraphPad Prism 5 and the model “log(inhibitor) vs. response -- Variable slope”.
- CD14 + monocytes were purified from peripheral blood mononuclear cells of healthy donors using EasySepTM Human Monocyte Isolation Kit (STEMCELL, Cambridge, MA) according to the manufacturer’s protocol. Purified human monocytes were cultured in RPMI 1640 medium containing 10% FBS (Invitrogen, Carlsbad, CA) at 5 x 10 5 cells/mL in the presence of 20 ng/mL GM-CSF and 10 ng/mL IL-4 (R&D Systems, Minneapolis, MN) in 24-well plate for 7 days.
- FBS Invitrogen, Carlsbad, CA
- LPS lipopolysaccharides
- aliquots of the cells (10 5 cells in 100 ml buffer) were incubated with the fluorochrome-conjugated monoclonal antibodies (CD1a-FITC, CD83-Brilliant Violet 4, CD209-R-PE or CD14-APC; all from BD PharMingen, San Diego, CA) for 30 minutes on ice, washed, and analyzed using Attune NxT flow cytometer.
- CD1a-FITC fluorochrome-conjugated monoclonal antibodies
- CD83-Brilliant Violet 4 CD209-R-PE or CD14-APC
- Attune NxT flow cytometer washed, and analyzed using Attune NxT flow cytometer.
- human CD4 + T cells were purified from peripheral blood mononuclear cells of healthy donors using EasySepTM Human CD4 + T Isolation Kit (STEMCELL, Cambridge, MA) according to the manufacturer’s protocol.
- MLR was set up by co- culturing 50,000 CD4 + T cells/well with the monocytes-derived DCs (moDCs) at the ratio of 10 to 1 in 96-well plates with or without Compound 8 in the presence or absence of anti-PD-1 antibody nivolumab (1 ⁇ g/ml, InvivoGen, San Diego, CA) for 5 days.
- IFN ⁇ was measured using Meso Scale Discovery (MSD) from the supernatant of the co-culture.
- FIGS.1A-B show proliferation and IFN ⁇ expression of CD4 + T cells treated with Compound 8.
- FIGS.1A-B the CB 2 R antagonist (Compound 8) treated CD4 + T cells exhibited enhanced T cell growth and IFN ⁇ production compared to CD4 + T cells without treatment.
- MLR was performed on CD4 + T cells using SR144528 (SR, CB 2 R inverse agonist), AM630 (AM, CB 2 R antagonist), and MAB36551 (MAB, CB 2 R antibody), with or without anti PD-1 agents (nivolumab or pembrolizumab).
- FIG.1C-D show proliferation and IFN ⁇ expression of CD4 + T cells treated with SR144528, AM630, and MAB36551, with or without nivolumab or pembrolizumab.
- each SR144528, AM630, and MAB36551 treated CD4 + T cells exhibited enhanced T cell growth and IFN ⁇ production compared to CD4 + T cells without treatment (or treated with vehicle). Further, each SR144528, AM630, and MAB36551 treated CD4 + T cells exhibited even more enhanced T cell growth and IFN ⁇ production in combination with pembrolizumab or nivolumab, showing synergistic increase in cell proliferation and IFN ⁇ production.
- FIG.2A shows total IFN ⁇ expression of CD4 + T cells treated with Compound 8 with or without nivolumab (anti-PD-1).
- FIG.2B shows normalized (basal subtracted) IFN ⁇ expression of CD4 + T cells treated with Compound 8 with or without nivolumab (anti-PD-1).
- FIG.2C is another representation of the data.
- FIGS.2A-C show that CD4 + T cells treated with the CB 2 R antagonist (Compound 8) and nivolumab (anti-PD-1) exhibited a synergistic increase in IFN ⁇ production compared to CD4 + T cells treated with Compound 8 alone.
- the result also suggests that that CD4 + T cells treated with the CB 2 R antagonist (Compound 8) and nivolumab (anti-PD-1) would exhibit a synergistic increase in cell proliferation compared to CD4 + T cells treated with Compound 8 alone.
- Example 4 In vitro T cell Exhaustion (TCE) Assay
- CD3 + pan T cells were negatively isolated from peripheral blood mononuclear cells of healthy donors (AllCells, Alameda, CA). Approximately, 5x10 5 T cells were initially plated in 24 well plates in RPMI 1640 medium containing 10% FBS (Invitrogen, Carlsbad, CA).
- FIG.3A shows LAG-3 expression of CD4 + and CD8 + T cells treated with vehicle, Compound 8, nivolumab (anti-PD-1), and a combination of Compound 8 and nivolumab; TIM-3 expression of CD4 + and CD8 + T cells treated with vehicle, Compound 8, nivolumab (anti-PD-1), and a combination of Compound 8 and nivolumab; and PD-1 expression of CD4 + and CD8 + T cells treated with vehicle, Compound 8, nivolumab (anti-PD-1), and a combination of Compound 8 and nivolumab.
- the CB 2 R antagonist (Compound 8) with or without anti-PD-1 (nivolumab) prevented T cell exhaustion (indicated by decreased expression of immune checkpoint proteins) of CD4 + and CD8 + T cells 8 days after stimulation with T cell activator compared to vehicle.
- TCE was performed on CD3 + , CD4 + , and CD8 + T cells T cells using individual CB2R modulators (Compund 8, SR144528, AM630, MAB36551) with or without anti-PD-1 compounds (pembrolizumab or nivolumab).
- Exhaustion markers tested included CD38, CTLA4, LAG3, PD-1, TIGIT, TIM-3, TOX, and IL2.
- FIGS.3B-E show expression of the exhaustion markers after CD4 + and CD8 + T cells treated with CB 2 R modulators (Compund 8, SR144528, AM630, MAB36551) with or without anti-PD-1 compounds (pembrolizumab or nivolumab).
- CB 2 R modulators with or without anti-PD-1 prevented T cell exhaustion (indicated by exhaustion markers) of CD3 + , CD4 + , and CD8 + T cells within 8 days after stimulation with T cell activator compared to CD3 + , CD4 + , and CD8 + T cells without treatment (or treated with vehicle).
- FIG.4A shows IL2 expression of CD4 + and CD8 + T cells four, six, and eight days after stimulation with T-Activator CD3/CD28 dynabeads.
- FIG.4B shows IL2 expression of CD4 + and CD8 + T cells eight days after stimulation with T-Activator CD3/CD28 dynabeads in the presence of CB2R antagonist (Compound 8).
- FIG.4B show that the CB2R antagonist (Compound 8) prevents T cell exhaustion (indicated by increased expression of IL2) of CD4 + and CD8 + T cells 8 days after stimulation with T cell activator compared to vehicle.
- Example 5 In vitro NK cell Reaction Assay [0337] PBMCs were separated from whole blood of healthy donors by density gradient. NK cells were then isolated with the Easysep Human NK Cell Enrichment Kit (STEMCELL, Cambridge, MA) according to the manufacturer’s protocol, seeded at 2x10 5 /well in 96-well plate and cultured in complete RPMI medium (RPMI-1640 medium supplemented with 10% FBS, 2 mM L-glutamine, 100 U/mL penicillin, and 100 ug/mL streptomycin) in the presence or absence of Compound 8 for 3 days.
- RPMI medium RPMI-1640 medium supplemented with 10% FBS, 2 mM L-glutamine, 100 U/mL penicillin, and 100 ug/mL streptomycin
- FIG.5A shows the cellular killing capacity of NK cells treated with Compound 8.
- FIG.5B shows the percentage of CD107a + (activated) NK cells treated with Compound 8.
- FIG.5C shows the expression of IFN ⁇ of NK cells treated with Compound 8.
- FIGS.5A-C show that CB 2 R antagonist (Compound 8) enhances NK cell function (by virtue of activation, killing capacity, and IFN ⁇ expression) compared to vehicle.
- TGI Tumor Growth Inhibition
- MTV Median Tumor Volume
- FIG.6A shows the effect of oral administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on B16F10 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay.
- FIG.6B shows the effect of oral administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on MC 3 8 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay.
- FIGS.6A-B show that oral administration of CB2R antagonist (Compound 8) inhibits B16F10 and MC 3 8 tumor growth in 8-9 week female C57BL/6 mice compared to vehicle.
- CB2R antagonist Compound 8
- FIG.7A shows the effect of intraperitoneal administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on B16F10 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay.
- FIG.7B shows the effect of intraperitoneal administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on MC38 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay.
- FIGS. 7A-B show that intraperitoneal administration of CB 2 R antagonist (Compound 8) inhibits B16F10 and MC 3 8 tumor growth in 8-9 week female C57BL/6 mice compared to vehicle.
- CB 2 R antagonist Compound 8
- FIG.8A shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on B16F10 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay.
- FIG.8B shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on MC 3 8 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay.
- FIGS.8A-B show that oral administration of CB2R antagonist (Compound 8) inhibits B16F10 and MC 3 8 tumor growth in 8-9 week female C57BL/6 mice compared to vehicle, and the combination of Compound 8 with anti-PD-1 antibody synergistically inhibits B16F10 and MC38 tumor growth.
- FIG.9A shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on tumor-infiltrating immune cells in 8-9 week female C57BL/6 mice bearing B16F10 melanoma measured by flow cytometry.
- FIG.9A shows that oral administration of CB 2 R antagonist (Compound 8) significantly increases CD8+ T cell and NK infiltration in B16F10 tumor in 8-9 week female C57BL/6 mice compared to vehicle.
- Compound 8 increases CD4+ and CD8+ T cells by 2-fold and 5.3-fold, respectively when compared to vehicle controls.
- Both CD4+ and CD8+ T cell populations further increase in number in the combination treatment with anti-PD-1 antibody by 5.7-fold and 10-fold, respectively.
- Compound 8 also significantly increases NK infiltration by 2.5-fold when used alone.
- NK cells further increase in the combination treatment by 4.9-fold.
- FIG.9B shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on the expression of PD-1 and LAG-3 by CD8 + T cells in 8-9 week female C57BL/6 mice bearing B16F10 melanoma measured by flow cytometry.
- FIG.9B shows that oral administration of CB2R antagonist (Compound 8) significantly decreased expression of PD-1 among CD8+ T cells in B16F10 tumor in 8-9 week female C57BL/6 mice compared to vehicle. Specifically, Compound 8 increased the percentage of PD-1 + /CD8+ cells among the CD8+ by less than half when compared to vehicle controls.
- FIG.9B further shows that oral administration of CB 2 R antagonist (Compound 8) significantly decreased expression of LAG-3 among CD8 + T cells in B16F10 tumor in 8-9 week female C57BL/6 mice compared to vehicle. Specifically, Compound 8 decreased the percentage of LAG3 + /CD8+ cells among the CD8 + cells by less than half when compared to vehicle controls.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Virology (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Disclosed herein are methods of increasing production of interferon gamma (IFNγ) or activation or proliferation of immune cells using a CB2R modulator.
Description
METHODS OF IMPROVING GROWTH AND FUNCTION OF IMMUNE CELLS CROSS REFERENCE TO RELATED APPLICATIONS [0001] This application claims the benefit under 35 U.S.C. §119(e) of U.S. Provisional Application No.63/240,334, filed on September 2, 2021, U.S. Provisional Application No.63/275,198, filed on November 3, 2021, U.S. Provisional Application No.63/318,737, filed on March 10, 2022, and U.S. Provisional Application No.63/352,746, filed on June 16, 2022, which are incorproated herein by reference in their entireties. FIELD [0002] Described herein are methods of increasing production of interferon gamma (IFNγ), activation, and/or proliferation of immune cells using cannabinoid receptor type 2 modulators or pharmaceutical compositions and medicaments comprising cannabinoid receptor type 2 modulators. The disclosure also pertains to improving immunotherapy and treating, reducing, or preventing immune cell exhaustion in patients in need thereof. BACKGROUND [0003] In humans, T cells are the immune system’s primary killers of infected and diseased cells. Cancer immunotherapy relies on getting T cells to attack and kill tumor cells. T cell function, however, can fade with chronic infection (e.g., viral infection) and/or disease (e.g., progressive development of cancer), a phenomenon referred to as T cell exhaustion. Other immune cells such as natural killer (NK) cells and B cells can also become exhausted. Exhausted immune cells exhibit aberrant expression of transcription factors, cell surface antigens, and effector molecules that contribute to decreased T cell function. For example, exhausted T cells exhibit increased appearance of immune checkpoint proteins on the cellular surface such as PD-1 and CTLA-4, which can prevent a T cell’s ability to kill infected and diseased cells. One of the most popular and successful strategies to combat T cell exhaustion is the use of checkpoint inhibitors (e.g., anti-PD-1, anti-PD-L1, and anti CTLA-4). However, studies suggest that checkpoint inhibitor therapy is often ineffective alone. (See, e.g., Zhang et al., “T Cell Dysfunction and Exhaustion in Cancer,” Front. Cell Dev. Biol.8(17): 1-13 (2020) (reporting that the response rate of checkpoint inhibitor therapy is less than 30% in solid tumors)). Moreover, while combination therapies are being investigated with some success, challenges remain for development of immunotherapy for wide clinical applications. [0004] Thus, there remains a need for safe, effective, and convenient methods to treat various immunosuppression associated with chronic infection and disease, e.g., patients with immune cell exhaustion.
SUMMARY [0005] It has been found that inhibition of the cannabinoid type 2 receptor (CB2R) restores immune cell (e.g., T cell, NK cell, and B cell) function and relieves innate and adaptive immunosuppression. Provided herein are methods for treating, reducing, or preventing immune cell exhaustion (e.g., in cancer patients and/or patients suffering from viral infection). In some embodiments, provided herein is a method for increasing the production of interferon gamma (IFNγ) or growth or proliferation of immune cells in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator. In some embodiments, the patient has a viral infection or cancer. [0006] In some embodiments, provided herein is a method for treating, reducing, or preventing immune cell exhaustion in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator. [0007] In some embodiments, the CB2R modulator is an agent which antagonizes, reverse agonizes, negatively modulates, or otherwise inhibits or partially inhibits CB2R. BRIEF DESCRIPTION OF DRAWINGS [0008] FIG.1A illustrates a graph showing proliferation of CD4+ T cells treated with Compound 8 in a MLR assay (MoDC/CD4+) model, according to one embodiment. [0009] FIG.1B illustrates a graph showing IFNγ production of CD4+ T cells treated with Compound 8 in a MLR assay (MoDC/CD4+) model.according to one embodiment. [0010] FIG.1C illustrates graphs showing proliferation of CD4+ T cells treated with SR144528 (SR), AM630 (AM) and MAB36551 (MAB), with or without anti-PD-1 (pembrolizumab, pembro or nivolumab, nivo), in a MLR assay (MoDC/CD4+) model, according to one embodiment. [0011] FIG.1D illustrates graphs showing IFNγ production of CD4+ T cells treated with SR144528 (SR), AM630 (AM) and MAB36551 (MAB), with or without anti-PD-1 (pembrolizumab, pembro or nivolumab, nivo), in a MLR assay (MoDC/CD4+) model.according to one embodiment. [0012] FIGS.2A-C illustrate graphs showing total IFNγ production and normalized (basal subtracted) IFNγ production of CD4+ T cells treated with Compound 8 with or without anti-PD-1 (nivolumab) in a MLR assay (MoDC/CD4+) model, according to one embodiment.
[0013] FIG.3A illustrates graphs showing expression of LAG-3, TIM-3, and PD-1 of CD4+ and CD8+ T cells treated with vehicle, Compound 8, anti-PD-1 (nivolumab), and the combination of Compound 8 in a TCE assay model, according to one embodiment. [0014] FIG.3B illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3+, CD4+, and CD8+ T cells treated with vehicle, Compound 8, anti-PD-1 (nivolumab/pembrolozimab), and the combination of Compound 8 and anti-PD-1 in a TCE assay model, according to one embodiment. [0015] FIG.3C illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3+, CD4+, and CD8+ T cells treated with vehicle, SR144528 (SR), anti- PD-1 (nivolumab/pembrolozimab), and the combination of SR144528 and anti-PD-1 in a TCE assay model, according to one embodiment. [0016] FIG.3D illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3+, CD4+, and CD8+ T cells treated with vehicle, AM630 (AM), anti-PD- 1 (nivolumab/pembrolozimab), and the combination of AM630 and anti-PD-1 in a TCE assay model, according to one embodiment. [0017] FIG.3E illustrates graphs showing expression of CD38, CTLA-4, LAG-3, PD-1, TIGIT, TIM-3, TOX and IL-2 of CD3+, CD4+, and CD8+ T cells treated with vehicle, MAB36551 (MAB), anti-PD-1 (nivolumab/pembrolozimab), and the combination of MAB36551 and anti-PD-1 in a TCE assay model, according to one embodiment. [0018] FIG.4A illustrates a graph showing expression of IL2 of CD4+ and CD8+ T cells four, six, and eight days after treatment with T-Activator CD3/CD28 dynabeads (activates T cells) without Compound 8 in a TCE assay model, according to one embodiment. [0019] FIG.4B illustrates a graph showing expression if IL2 of CD4+ and CD8+ T cells eight days after treatment with T-Activator CD3/CD28 dynabeads (activates T cells) with different concentrations of Compound 8 in a TCE assay model, according to one embodiment. [0020] FIGS.5A-C illustrate graphs showing natural killer (NK) cell activation, capacity for killing cancer cells (K562 cell line), and IFNγ expression after treatment with Compound 8 in a cytotoxicity assay, according to one embodiment. [0021] FIGS.6A-B illustrate graphs showing the effect of oral administration of Compound 8 on B16F10 and MC38 derived tumors in a mouse model, according to one embodiment. [0022] FIGS.7A-B illustrate graphs showing the effect of intraperitoneal administration of Compound 8 on B16F10 and MC38 derived tumors in a mouse model, according to one embodiment.
[0023] FIGS.8A-B illustrate graphs showing the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on B16F10 and MC38 derived tumors in a mouse model, according to one embodiment. [0024] FIG.9A illustrates graphs shwoing the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on tumor-infiltrating immune cells on B16F10 derived tumors in a mouse model, according to one embodiment. [0025] FIG.9B illustrates graphs showing effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on expression of PD-1 and LAG3 by CD8+ T cells on B16F10 derived tumors in a mouse model. DETAILED DESCRIPTION [0026] Exhausted immune cells (e.g., exhausted T cells) can emerge during chronic high grade infections such as hepatitis B, hepatitis C, or long Covid, during immunodeficiency virus infections such as AIDS, and during tumor outgrowth. Provided herein are methods to prevent, reduce or reverse exhausted immune cells such as exhausted T cells or NK cells. In other words, provided herein are methods for keeping immune cells healthy and functioning. [0027] Typically, treatment with chimeric antigen receptor T cell (CART) therapy is initially succesful when treating cancer. A drawback of CART therapy is that the CAR T cells circulate in the blood and are unable to penetrate deep into tumor tissue. Due to their presence in the circulatory system, the CAR T cells have a limited life, possibly due to exposure to cytokine storms associated with the underlying infection or disease, thereby leading to exhausted CAR T cells. The methods described herein comprise administration of a CB2 modulator as an adjunct and/or adjuvant to immunetherapies. Treatment with a CB2 modulator activates immune cells such as T cells and NK cells, including exhausted T cells and exhausted NK cells. Accordingly, the methods described herein prolong the therapeutic effect of immunotherapies such as CAR T cells and/or re-activate exhausted immune cells such as exhausted T cells and/or reverse or delay the decline in efficay of immunotherapies such as CAR T cell therapy. [0028] Exhausted T cells exhibit increased appearance on their surface of checkpoint proteins like PD-1 and CTLA-4, which can cause those T cells to stand down. Immune checkpoint inhibitors block these checkpoint proteins and were expected to ramp up the immune response against tumors. However, treatment with checkpoint inhibitors does not address the underlying T cell exhaustion,
which reduces therapeutic effectiveness of checkpoint inhibitors. In other instances, development of resistance to checkpoint inhibitors reduces the therapeutic effectiveness of checkpoint inhibitors. The methods described herein can treat, prevent, reduce, reverse, or delay T cell exhaustion, thereby improving effectiveness of immunotherapeutics like check point inhibitors. 1. Definitions [0029] Unless otherwise stated, the following terms used in this application have the definitions given below. The use of the term “including” as well as other forms, such as “include”, “includes,” and “included,” is not limiting. The section headings used herein are for organizational purposes only and are not to be construed as limiting the subject matter described. [0030] As used herein, C1-Cx includes C1-C2, C1-C3... C1-Cx. By way of example only, a group designated as “C1-C4” indicates that there are one to four carbon atoms in the moiety, i.e. groups containing 1 carbon atom, 2 carbon atoms, 3 carbon atoms or 4 carbon atoms. Thus, by way of example only, “C1-C4 alkyl” indicates that there are one to four carbon atoms in the alkyl group, i.e., the alkyl group is selected from among methyl, ethyl, propyl, iso-propyl, n-butyl, iso-butyl, sec-butyl, and t-butyl. [0031] An “alkyl” group refers to an aliphatic hydrocarbon group. The alkyl group is branched or straight chain. In some embodiments, the “alkyl” group has 1 to 10 carbon atoms, i.e. a C1-C10alkyl. Whenever it appears herein, a numerical range such as “1 to 10” refers to each integer in the given range; e.g., “1 to 10 carbon atoms” means that the alkyl group consist of 1 carbon atom, 2 carbon atoms, 3 carbon atoms, etc., up to and including 10 carbon atoms, although the present definition also covers the occurrence of the term “alkyl” where no numerical range is designated. In some embodiments, an alkyl is a C1-C6alkyl. In one aspect the alkyl is methyl, ethyl, propyl, iso-propyl, n- butyl, iso-butyl, sec-butyl, or t-butyl. Typical alkyl groups include, but are in no way limited to, methyl, ethyl, propyl, isopropyl, butyl, isobutyl, sec-butyl, tertiary butyl, pentyl, neopentyl, or hexyl. [0032] An “alkylene” group refers to a divalent alkyl radical. Any of the above mentioned monovalent alkyl groups may be an alkylene by abstraction of a second hydrogen atom from the alkyl. In some embodiments, an alkylene is a C1-C6alkylene. In other embodiments, an alkylene is a C1-C4alkylene. Typical alkylene groups include, but are not limited to, -CH2-, -CH(CH3)-, -C(CH3)2-, -CH2CH2-, -CH2CH(CH3)-, -CH2C(CH3)2-, -CH2CH2CH2-, -CH2CH2CH2CH2-, and the like. [0033] The term “alkenyl” refers to a type of alkyl group in which at least one carbon-carbon double bond is present. In one embodiment, an alkenyl group has the formula –C(R)=CR2, wherein R refers to the remaining portions of the alkenyl group, which may be the same or different. In some embodiments, R is H or an alkyl. Non-limiting examples of an alkenyl group include -CH=CH2, - C(CH3)=CH2, -CH=CHCH3, -C(CH3)=CHCH3, and -CH2CH=CH2.
[0034] The term “alkynyl” refers to a type of alkyl group in which at least one carbon-carbon triple bond is present. In one embodiment, an alkenyl group has the formula -C≡C-R, wherein R refers to the remaining portions of the alkynyl group. In some embodiments, R is H or an alkyl. Non-limiting examples of an alkynyl group include -C≡CH, -C≡CCH3 -C≡CCH2CH3, -CH2C≡CH. [0035] An “alkoxy” group refers to a (alkyl)O- group, where alkyl is as defined herein. [0036] The term “alkylamine” refers to -NH(alkyl), or -N(alkyl)2. [0037] The term “aromatic” refers to a planar ring having a delocalized pi-electron system containing 4n+2 pi electrons, where n is an integer. The term “aromatic” includes both carbocyclic aryl (“aryl”, e.g., phenyl) and heterocyclic aryl (or “heteroaryl” or “heteroaromatic”) groups (e.g., pyridine). The term includes monocyclic or fused-ring polycyclic (i.e., rings which share adjacent pairs of carbon atoms) groups. [0038] The term “carbocyclic” or “carbocycle” refers to a ring or ring system where the atoms forming the backbone of the ring are all carbon atoms. The term thus distinguishes carbocyclic from “heterocyclic” rings or “heterocycles” in which the ring backbone contains at least one atom which is different from carbon. In some embodiments, at least one of the two rings of a bicyclic carbocycle is aromatic. In some embodiments, both rings of a bicyclic carbocycle are aromatic. [0039] As used herein, the term “aryl” refers to an aromatic ring wherein each of the atoms forming the ring is a carbon atom. In one aspect, aryl is phenyl or a naphthyl. In some embodiments, an aryl is a phenyl. In some embodiments, an aryl is a C6-C10aryl. Depending on the structure, an aryl group is a monoradical or a diradical (i.e., an arylene group). [0040] The term “cycloalkyl” refers to a monocyclic or polycyclic aliphatic, non-aromatic radical, wherein each of the atoms forming the ring (i.e. skeletal atoms) is a carbon atom. A cycloalkyl may be saturated or partially saturated. In some embodiments, cycloalkyls are spirocyclic or bridged compounds. In some embodiments, cycloalkyls are optionally fused with an aromatic ring, and the point of attachment is at a carbon that is not an aromatic ring carbon atom. Cycloalkyl groups include groups having from 3 to 10 ring atoms. In some embodiments, cycloalkyl groups are selected from among cyclopropyl, cyclobutyl, cyclopentyl, cyclopentenyl, cyclohexyl, cyclohexenyl, cycloheptyl, cyclooctyl, spiro[2.2]pentyl, norbornyl and bicycle[1.1.1]pentyl, bicyclo[3.3.0]octane, bicyclo[4.3.0]nonane, cis-decalin, trans-decalin, bicyclo[2.1.1]hexane, bicyclo[2.2.1]heptane, bicyclo[2.2.2]octane, bicyclo[3.2.2]nonane, and bicyclo[3.3.2]decane, adamantyl, norbornyl, and decalinyl. In some embodiments, a cycloalkyl is a C3-C6cycloalkyl. [0041] “Cycloalkylene” refers to -cycloalkyl-, i.e., a cycloalkyl ring as defined herein which is bonded to two groups.
[0042] “1,4-dioxanyl ring fused to ring C” refers
. [0043] “Deuteroalkyl” refers to an alkyl group as defined herein, in which at least one H is replaced by an isotope of hydrogen, i.e., by deuterium (2H) or tritium (3H). [0044] “Deuteroalkoxy” refers to an alkoxy group as defined herein, in which at least one H is replaced by an isotope of hydrogen, i.e., by deuterium (2H) or tritium (3H). [0045] The term “halo” or, alternatively, “halogen” or “halide” means fluoro, chloro, bromo or iodo. In some embodiments, halo is fluoro, chloro, or bromo. [0046] The term “fluoroalkyl” refers to an alkyl in which one or more hydrogen atoms are replaced by a fluorine atom. In one aspect, a fluoroalkyl is a C1-C6fluoroalkyl. [0047] “Fluoroalkoxy” refers to an alkoxy group as defined herein, in which at least one H is replaced by a fluorine atom. [0048] The term “heteroalkyl” refers to an alkyl group in which one or more skeletal atoms of the alkyl are selected from an atom other than carbon, e.g., oxygen, nitrogen (e.g. –NH-, -N(alkyl)-, sulfur, or combinations thereof. A heteroalkyl is attached to the rest of the molecule at a carbon atom of the heteroalkyl. In one aspect, a heteroalkyl is a C1-C6heteroalkyl. [0049] Examples of such heteroalkyl are, for example, -CH2OCH3, -CH2CH2OCH3, -CH2CH2OCH2CH2OCH3, -CH(CH3)OCH3, -CH2NHCH3, -CH2N(CH3)2, and -CH2SCH3. [0050] The term “heterocycle” or “heterocyclic” refers to heteroaromatic rings (also known as heteroaryls) and heterocycloalkyl rings (also known as heteroalicyclic groups) containing one to four heteroatoms in the ring(s), where each heteroatom in the ring(s) is selected from O, S and N, wherein each heterocyclic group has from 3 to 10 atoms in its ring system, and with the proviso that any ring does not contain two adjacent O or S atoms. Non-aromatic heterocyclic groups (also known as heterocycloalkyls) include rings having 3 to 10 atoms in its ring system and aromatic heterocyclic groups include rings having 5 to 10 atoms in its ring system. The heterocyclic groups include benzo- fused ring systems. Examples of non-aromatic heterocyclic groups are pyrrolidinyl, tetrahydrofuranyl, dihydrofuranyl, tetrahydrothienyl, oxazolidinonyl, tetrahydropyranyl, dihydropyranyl, tetrahydrothiopyranyl, piperidinyl, morpholinyl, thiomorpholinyl, thioxanyl, piperazinyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, homopiperidinyl, oxepanyl, thiepanyl, oxazepinyl, diazepinyl, thiazepinyl, 1,2,3,6-tetrahydropyridinyl, pyrrolin-2-yl, pyrrolin-3-yl, indolinyl, 2H-pyranyl, 4H- pyranyl, dioxanyl, 1,3-dioxolanyl, pyrazolinyl, dithianyl, dithiolanyl, dihydropyranyl, dihydrothienyl, dihydrofuranyl, pyrazolidinyl, imidazolinyl, imidazolidinyl, 3-azabicyclo[3.1.0]hexanyl, 3- azabicyclo[4.1.0]heptanyl, 3H-indolyl, indolin-2-onyl, isoindolin-1-onyl, isoindoline-1,3-dionyl, 3,4- dihydroisoquinolin-1(2H)-onyl, 3,4-dihydroquinolin-2(1H)-onyl, isoindoline-1,3-dithionyl,
benzo[d]oxazol-2(3H)-onyl, 1H-benzo[d]imidazol-2(3H)-onyl, benzo[d]thiazol-2(3H)-onyl, and quinolizinyl. Examples of aromatic heterocyclic groups are pyridinyl, imidazolyl, pyrimidinyl, pyrazolyl, triazolyl, pyrazinyl, tetrazolyl, furyl, thienyl, isoxazolyl, thiazolyl, oxazolyl, isothiazolyl, pyrrolyl, quinolinyl, isoquinolinyl, indolyl, benzimidazolyl, benzofuranyl, cinnolinyl, indazolyl, indolizinyl, phthalazinyl, pyridazinyl, triazinyl, isoindolyl, pteridinyl, purinyl, oxadiazolyl, thiadiazolyl, furazanyl, benzofurazanyl, benzothiophenyl, benzothiazolyl, benzoxazolyl, quinazolinyl, quinoxalinyl, naphthyridinyl, and furopyridinyl. The foregoing groups are either C-attached (or C- linked) or N-attached where such is possible. For instance, a group derived from pyrrole includes both pyrrol-1-yl (N-attached) or pyrrol-3-yl (C-attached). Further, a group derived from imidazole includes imidazol-1-yl or imidazol-3-yl (both N-attached) or imidazol-2-yl, imidazol-4-yl or imidazol-5-yl (all C-attached). The heterocyclic groups include benzo-fused ring systems. Non-aromatic heterocycles are optionally substituted with one or two oxo (=O) moieties, such as pyrrolidin-2-one. In some embodiments, at least one of the two rings of a bicyclic heterocycle is aromatic. In some embodiments, both rings of a bicyclic heterocycle are aromatic. The terms “heteroaryl” or, alternatively, “heteroaromatic” refers to an aryl group that includes one or more ring heteroatoms selected from nitrogen, oxygen and sulfur. Illustrative examples of heteroaryl groups include monocyclic heteroaryls and bicyclic heteroaryls. Monocyclic heteroaryls include pyridinyl, imidazolyl, pyrimidinyl, pyrazolyl, triazolyl, pyrazinyl, tetrazolyl, furyl, thienyl, isoxazolyl, thiazolyl, oxazolyl, isothiazolyl, pyrrolyl, pyridazinyl, triazinyl, oxadiazolyl, thiadiazolyl, and furazanyl. Bicyclic heteroaryls include indolizine, indole, benzofuran, benzothiophene, indazole, benzimidazole, purine, quinolizine, quinoline, isoquinoline, cinnoline, phthalazine, quinazoline, quinoxaline, 1,8- naphthyridine, and pteridine. In some embodiments, a heteroaryl contains 0-4 N atoms in the ring. In some embodiments, a heteroaryl contains 1-4 N atoms in the ring. In some embodiments, a heteroaryl contains 0-4 N atoms, 0-1 O atoms, and 0-1 S atoms in the ring. In some embodiments, a heteroaryl contains 1-4 N atoms, 0-1 O atoms, and 0-1 S atoms in the ring. In some embodiments, heteroaryl is a C1-C9heteroaryl. In some embodiments, monocyclic heteroaryl is a C1-C5heteroaryl. In some embodiments, monocyclic heteroaryl is a 5-membered or 6-membered heteroaryl. In some embodiments, bicyclic heteroaryl is a C6-C9heteroaryl. [0051] A “heterocycloalkyl” or “heteroalicyclic” group refers to a cycloalkyl group that includes at least one heteroatom selected from nitrogen, oxygen and sulfur. In some embodiments, a heterocycloalkyl is fused with an aryl or heteroaryl. In some embodiments, the heterocycloalkyl is oxazolidinonyl, pyrrolidinyl, tetrahydrofuranyl, tetrahydrothienyl, tetrahydropyranyl, tetrahydrothiopyranyl, piperidinyl, morpholinyl, thiomorpholinyl, piperazinyl, piperidin-2-onyl, pyrrolidine-2,5-dithionyl, pyrrolidine-2,5-dionyl, pyrrolidinonyl, imidazolidinyl, imidazolidin-2-onyl, or thiazolidin-2-onyl. In some embodiments, the sulfur atom in a heterocycloalkyl is not oxidized. The term heteroalicyclic also includes all ring forms of the carbohydrates, including but not limited to the
monosaccharides, the disaccharides and the oligosaccharides. In one aspect, a heterocycloalkyl is a C2-C10heterocycloalkyl. In another aspect, a heterocycloalkyl is a C4-C10heterocycloalkyl. In some embodiments, a heterocycloalkyl contains 0-2 N atoms in the ring. In some embodiments, a heterocycloalkyl contains 0-2 N atoms, 0-2 O atoms and 0-1 S atoms in the ring. [0052] The term “bond” or “single bond” refers to a chemical bond between two atoms, or two moieties when the atoms joined by the bond are considered to be part of larger substructure. In one aspect, when a group described herein is a bond, the referenced group is absent thereby allowing a bond to be formed between the remaining identified groups. [0053] The term “moiety” refers to a specific segment or functional group of a molecule. Chemical moieties are often recognized chemical entities embedded in or appended to a molecule. [0054] The term “optionally substituted” or “substituted” means that the referenced group is optionally substituted with one or more additional group(s) individually and independently selected from halogen, -CN, -NH2, -NH(alkyl), -N(alkyl)2, -OH, -CO2H, -CO2alkyl, -C(=O)NH2, -C(=O)NH(alkyl), -C(=O)N(alkyl)2, -S(=O)2NH2, -S(=O)2NH(alkyl), -S(=O)2N(alkyl)2, alkyl, cycloalkyl, fluoroalkyl, heteroalkyl, alkoxy, fluoroalkoxy, heterocycloalkyl, aryl, heteroaryl, aryloxy, alkylthio, arylthio, alkylsulfoxide, arylsulfoxide, alkylsulfone, and arylsulfone. In some other embodiments, optional substituents are independently selected from halogen, -CN, -NH2, -NH(CH3), -N(CH3)2, -OH, -CO2H, -CO2(C1-C4alkyl), -C(=O)NH2, - C(=O)NH(C1-C4alkyl), -C(=O)N(C1-C4alkyl)2, -S(=O)2NH2, -S(=O)2NH(C1-C4alkyl), -S(=O)2N(C1- C4alkyl)2, C1-C4alkyl, C3-C6cycloalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, C1-C4alkoxy, C1- C4fluoroalkoxy, -SC1-C4alkyl, -S(=O)C1-C4alkyl, and -S(=O)2C1-C4alkyl. In some embodiments, optional substituents are independently selected from halogen, -CN, -NH2, -OH, -NH(CH3), -N(CH3)2, -CH3, -CH2CH3, -CF3, -OCH3, and -OCF3. In some embodiments, substituted groups are substituted with one or two of the preceding groups. In some embodiments, an optional substituent on an aliphatic carbon atom (acyclic or cyclic) includes oxo (=O). [0055] The term “acceptable” with respect to a formulation, composition or ingredient, as used herein, means having no persistent detrimental effect on the general health of the subject being treated. [0056] The term “modulate” as used herein, means to interact with a target either directly or indirectly so as to alter the activity of the target, including, by way of example only, to enhance the activity of the target, to inhibit the activity of the target, to limit the activity of the target, or to extend the activity of the target. In some embodiments, “modulate” means to interact with a target either directly or indirectly so as to decrease or inhibit receptor activity, [0057] The term “modulator” as used herein, refers to a molecule that interacts with a target either directly or indirectly. The interactions include, but are not limited to, the interactions of an agonist,
partial agonist, an inverse agonist, antagonist, or combinations thereof. In some embodiments, a modulator is an antagonist. Receptor antagonists are inhibitors of receptor activity. Antagonists mimic ligands that bind to a receptor and prevent receptor activation by a natural ligand. Preventing activation may have many effects. If a natural agonist binding to a receptor leads to an increase in cellular function, an antagonist that binds and blocks this receptor decreases the function. [0058] The terms “administer,” “administering,” “administration,” and the like, as used herein, refer to the methods that may be used to enable delivery of compounds or compositions to the desired site of biological action. These methods include, but are not limited to oral routes, intraduodenal routes, parenteral injection (including intravenous, subcutaneous, intraperitoneal, intramuscular, intravascular or infusion), topical and rectal administration. Those of skill in the art are familiar with administration techniques that can be employed with the compounds and methods described herein. In some embodiments, the compounds and compositions described herein are administered orally. [0059] The terms “co-administration” or the like, as used herein, are meant to encompass administration of the selected therapeutic agents to a single patient, and are intended to include treatment regimens in which the agents are administered by the same or different route of administration or at the same or different time. [0060] The terms “effective amount” or “therapeutically effective amount,” as used herein, refer to a sufficient amount of an agent or a compound being administered, which will relieve to some extent one or more of the symptoms of the disease or condition being treated. The result includes reduction and/or alleviation of the signs, symptoms, or causes of a disease, or any other desired alteration of a biological system. For example, an “effective amount” for therapeutic uses is the amount of the composition comprising a compound as disclosed herein required to provide a clinically significant decrease in disease symptoms. An appropriate “effective” amount in any individual case is optionally determined using techniques, such as a dose escalation study. [0061] The terms “enhance” or “enhancing,” as used herein, means to increase or prolong either in potency or duration a desired effect. Thus, in regard to enhancing the effect of therapeutic agents, the term “enhancing” refers to the ability to increase or prolong, either in potency or duration, the effect of other therapeutic agents on a system. An “enhancing-effective amount,” as used herein, refers to an amount adequate to enhance the effect of another therapeutic agent in a desired system. [0062] The term “subject” or “patient” encompasses mammals. Examples of mammals include, but are not limited to, any member of the Mammalian class: humans, non-human primates such as chimpanzees, and other apes and monkey species; farm animals such as cattle, horses, sheep, goats, swine; domestic animals such as rabbits, dogs, and cats; laboratory animals including rodents, such as rats, mice and guinea pigs, and the like. In one aspect, the mammal is a human.
[0063] The terms “treat,” “treating” or “treatment,” as used herein, include alleviating, abating or ameliorating at least one symptom of a disease or condition, preventing additional symptoms, inhibiting the disease or condition, e.g., arresting the development of the disease or condition, relieving the disease or condition, causing regression of the disease or condition, relieving a condition caused by the disease or condition, or stopping the symptoms of the disease or condition either prophylactically and/or therapeutically. [0064] The term “in vitro,” as used herein, means experimentation using components of an organism that have been isolated from their usual biological surroundings. Common examples of in vitro experiments include cells derived from multicellular organisms (cell culture or tissue culture), subcellular components (e.g., mitochondria or ribosomes), cellular or subcellular extracts, and purified molecules (e.g., DNA, RNA, and proteins). [0065] The term “in vivo,” as used herein, means experimentation using a whole, living organism as opposed to a partial or dead organism, or an in vitro controlled environment. [0066] The term “ex vivo,” as used herein, means experimentation or measurement done in or on tissue in an artificial environment outside of an organism with minimum alteration of natural conditions. A widely used example of ex vivo experimentation is the chorioallantoic membrane (CAM) assay, which involves the implantation of a material or compound on the extraembryonic membrane of the developing chicken egg. 2. Immune Cell Therapies [0067] In some embodiments, disclosed herein are methods of improving immune cell therapies using cannabinoid receptor type 2 (CB2R) modulators. [0068] Immune cell therapies (or, adoptive cell therapies) are forms of treatment using the cells of the immune system to target and eliminate cells that have become infected, damaged, and/or cancerous. Immune cell therapies include engineered T cell receptor (TCR) therapy, chimeric antigen receptor (CAR) therapy, and tumor-infiltrating lymphocyte (TIL) therapy. [0069] In some embodiments, immune cells may be targeted and treated inside a patient (in situ) using a vector comprising a nucleic acid and a targeting protein against an immune cell-associated antigen. In some embodiments, the nucleic acid encodes an engineered receptor against a disease- associated antigen. In some embodiments, the engineered receptor comprises a chimeric antigen receptor (CAR) or T cell receptor (TCR). In some embodiments, the immune cell-associated antigen is an antigen presented on a T cell, B cell, natural killer (NK) cell, or a tumor-infiltrating lymphocyte (TIL). Thus, in some embodiments, the vector may target an immune cell in a patient and deliver a CAR or TCR to the immune cell, thereby providing an immune cell therapy in situ.
[0070] In some embodiments, immune cells (e.g., T cells, natural killer (NK) cells, and B cells) may be isolated from a patient, equipped with T cell receptors (hence, TCR therapy) that enables them to target specific cell antigens, activated, expanded, and re-infused into the patient. TCR therapy targets and eliminates cells that present their antigens via major histocompatibility complex (MHC). [0071] In some embodiments, immune cells (e.g., T cells, natural killer (NK) cells, and B cells) may be equipped with chimeric antigen receptors (CAR). Immune cells equipped with CAR may bind specific cells (e.g., cancer cells) regardless of whether antigens are presented on the cellular surface via major histocompatibility complex (MHC). [0072] In some embodiments, tumor-infiltrating lymphocytes (TIL) (e.g., immune cells) that have already infiltrated a patient’s tumor(s) may be isolated from the patient, activated, expanded, and re- infused into the patient. 3. Methods and Patients [0073] In some embodiments provided is a method for increasing the production of interferon gamma (IFNγ) or growth or proliferation of immune cells in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator. In some embodiments, the CB2R modulator is not an agonist of the receptor. In some embodiments, the patient has a viral infection or cancer. In some embodiments, the patient suffers from immune cell exhaustion or is at risk for immune cell exhaustion. [0074] Also provided is a method for treating, reducing, or preventing immune cell exhaustion in a patient in need thereof, comprising administering to the patient an effective amount of a CB2R modulator. In some embodiments, the CB2R modulator is not an agonist of the receptor. [0075] In some embodiments, the patient is currently or has previously been treated with an immunotherapeutic agent. In some embodiments, the immune cell activating agent is administered to the patient after cessation of administration of the immunotherapeutic agent. In some embodiments, the immune cell activating agent is administered to the patient concurrently with administration of the immunotherapeutic agent. In some embodiments, the immune cell activating agent is administered to the patient concurrently and after administration of the immunotherapeutic agent. [0076] In some embodiments, the immune cell is a T cell, B cell or NK cell. In some embodiments, the immune cell is a T cell and the immune cell exhaustion is T cell exhaustion. In some embodiments, the immune cell is a B cell and the immune cell exhaustion is B cell exhaustion. In some embodiments, the immune cell is a NK cell and the immune cell exhaustion is NK cell exhaustion.
[0077] In some embodiments, the immunotherapeutic agent is a check-point inhibitor. In some embodiments, the check-point inhibitor is selected from atezolizumab, avelumab, cemiplimab, labrolizumab, durvalumab, ipilimumab, nivolumab, and pembrolizumab. [0078] In some embodiments, patient selection is determined by identifying abnormal (high or low) biomarker levels in immune cells compared to the biological marker levels in the immune cells of healthy individuals (i.e., those that are not in need of CB2R administration). [0079] In some embodiments is a method of diagnosing immune cell exhaustion in a patient, comprising: (a) obtaining a biological sample comprising immune cells from a patient; (b) detecting and quantifying the presence of one or more biological markers in the biological sample; (c) comparing the levels of the one or more biological markers in the biological sample of the patient to the levels of the one or more biological markers in a healthy individual; and (d) diagnosing the patient with immune cell exhaustion when the levels of the one or more biological markers in the biological sample are abnormal; and wherein the one or more biological markers are selected from the group consisting of 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, TIGIT, granzyme B, interferon gamma (IFNγ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL-10), interleukin 12 (IL-12), interleukin 13 (IL-13), interleukin 17 (IL-17), interleukin 22 (IL-22), transforming growth factor beta (TGF-β), tumor necrosis factor alpha (TNFα), nuclear factor of activated T-cells (NFAT), nuclear receptor subfamily 4 group A (NR4A), T-cell-specific transcription factor 1 (TCF-1), thymocyte selection-associated high mobility group box protein (TOX), and TOX high mobility group box family member 2 (TOX2). [0080] In some embodiments, after hours, days, or weeks, the patient exhibits an improvement in expression levels of biological markers in immune cells (e.g., lymphocytes (T cells, B cells, and NK cells), neutrophils, and monocytes/macrophages) compared to the biological markers before administration of the CB2R modulator. [0081] In some embodiments, the biological markers are immunomodulatory receptors selected from the group consisting of: 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, and TIGIT. [0082] In some embodiments, the biological markers are effector molecules selected from the group consisting of: granzyme B, interferon gamma (IFNγ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL-10), interleukin 12 (IL-12), interleukin 13 (IL-13), interleukin 17 (IL-17), interleukin 22 (IL-22), transforming growth factor beta (TGF-β), and tumor necrosis factor alpha (TNFα). [0083] In some embodiments, the biological markers are transcription factors selected from the group consisting of: nuclear factor of activated T-cells (NFAT), nuclear receptor subfamily 4 group A (NR4A), T-cell-specific transcription factor 1 (TCF-1), thymocyte selection-associated high mobility group box protein (TOX), and TOX high mobility group box family member 2 (TOX2).
[0084] In some embodiments, the CB2R modulator is not a CB2R agonist. [0085] In some embodiments, the CB2R modulator is a CB2R antagonist selected from the group consisting of: Compound 8, Compound 13, Compound 109, Compound 121, Compound 149, Compound 265, Compound 266, Compound 267, Compound 268, Compound 269, Compound 270, cannabidiol, AM630, and combinations thereof. [0086] In some embodiments, the CB2R modulator is a CB2R inverse agonist selected from the group consisting of: SR144528, XL-001, and combinations thereof. [0087] In some embodiments, the CB2R modulator is a negative allosteric modulator selected from the group consisting of Dihydro-gambogic acid (DHGA), trans-β-caryophyllene (TBC), mambaquaretin-1, Exenetide (Byetta), and combinations thereof. [0088] In some embodiments, the CB2R modulator is an agent that causes gene knockout of CB2R in immune cells (e.g., lymphocytes (T cells, B cells, and NK cells), neutrophils, and monocytes/macrophages). In some embodiments, the agent is a site-specific nuclease selected from the group consisting of: zinc finger nuclease, transcription activator-like effector nuclease (TALENS), clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPER-associated systems (Cas) complexes, and combinations thereof. [0089] In some embodiments, the methods described herein further comprise administering a chimeric antigen receptor T-cell (CART) therapy to the patient. [0090] In some embodiments, provided is a method for re-activating exhausted immune cells (e.g., T cells) in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator. In some embodiments, the patient has cancer, a chronic infection, an acute infection, or an immunodeficiency. [0091] In some embodiments, the patient is being treated with, or has been treated with, a chimeric antigen receptor T-cell (CART) therapy. [0092] In some embodiments, the patient is being treated with, or has been treated with, a check point inhibitor. In some embodiments, the checkpoint inhibitor is selected from atezolizumab, avelumab, cemiplimab, labrolizumab, durvalumab, ipilimumab, nivolumab, and pembrolizumab. [0093] In some embodiments, the CART therapy comprises allogeneic CAR T cells. In some embodiments, CART therapy comprises alloreactive CAR T cells. In some embodiments, the CART therapy comprises autologous CAR T cells. In some embodiments, the CART therapy comprises bispecific CAR T cells. In some embodiments, the CAR T-cell therapy targets antigens on B cells, e.g., CD19, CD22, CD38, CS1, or BCMA, or combinations thereof. In some embodiments, the CART therapy is ABECMA® (idecabtagene vicleucel), BREYANZI® (lisocabtagene maraleucel),
KYMRIAH® (tisagenlecleucel), TECARTUS® (brexucabtagene autoleucel), or YESCARTA® (axicabtagene ciloleucel). In situ therapy [0094] The immune cell target of the methods described herein may be one that is introduced to the patient, as part of a cellular immunotherapeutic composition. Alternatively, the target immune cell is an endogenous cell, optionally being activated, in situ, to have therapeutic activities. Such an in situ activated immune cell can also be at risk of exhaustion. Accordingly, prior to or following the in situ activation, the target immune cell can be contacted with a CB2R modulator to prevent or reduce its exhaustion. [0095] In some embodiments is a method for treating a disease in a patient in need thereof comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator, along with a vector comprising a nucleic acid, optionally with a targeting protein against an immune cell-associated antigen, wherein the nucleic acid encodes an engineered receptor against a disease-associated antigen. [0096] In some embodiments is a method for treating, reducing, or preventing immune cell exhaustion in a patient in need thereof comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator, and a vector comprising a nucleic acid, optionally with a targeting protein against an immune cell-associated antigen, wherein the nucleic acid encodes an engineered receptor against a disease-associated antigen. Ex-vivo therapy [0097] Also contemplated within the scope of embodiments of this disclosue are ex-vivo methods of therapy. In some embodiments, prior to injection of CAR T cells in a patient in need thereof, the CAR T cells are pre-treated with a CB2 modulator described herein. In some embodiments, provided herein is a method of treating, preventing, reducing, or delaying T cell exhaustion in a patient in need thereof, comprising administering CB2 modulator-pre-treated CAR T cells to the patient in need thereof. In some embodiments, the CB2 modulator is administered in combination with the pre- treated CAR T cells. Further contemplated within the scope of embodiments of this disclosure is pre- treatment of other immune cells such as, e.g., NK cells. Also contemplated within the scope of embodiments of this disclosure is co-admininstration of a CB2 modulator with CB2-modulator pre- treated- immune cells such as, e.g., pre-treated NK cells. [0098] The immune cell target of the methods described herein may be from an external source, such as from a cellular immunotherapeutic composition. In such embodiments, the CB2R inhibition can also be carried out ex vivo. That is, the CB2R inhibition can be carried out in the immune cell before it
is administered to the patient. Such a pre-administration/ex vivo treatment, it is contemplated, can also be effective in preventing exhaustion of the immune cell. [0099] In accordance with one embodiment of the present disclosure, therefore, provided is a composition that includes a cannabinoid type 2 receptor (CB2R) modulator and an immune cell. In some embodiments, the immune cell has been engineered to express a receptor that has specificity to a disease-associated antigen. [00100] In some embodiments of in situ or ex vivo therapy described above, the immune cell is a T cell, B cell, natural killer (NK) cell, or tumor-infiltrating lymphocyte (TIL). In some embodiments, the T cell or TIL are selected from the group consisting of CD4+ T, memory CD4+ T, CD8+ T, and memory CD8+ T cell. In some embodiments, the B cell or TIL are selected from the group consisting of plasmablast, plasma, lymphoplasmacytoid, memory B, B-1, B-2, and regulatory B cells. In some embodiments, the NK cell or TIL are selected from the group consisting of primary NK, NK-92, NK-92.26.5, NK 92.MI, NK-92Ci, NK-92Fc, NK3.3, NKL, NKG, NK-YT, NK-YTS, KHYG-1, HATAK, umbilical cord blood (UCB)-derived NK, stem cell-derived NK, induced pluripotent stem cell (iPSC)-derived NK, human induced pluripotent stem cell (HPC)-derived NK, and cytokine-induced memory-like NK cell. [00101] In some embodiments, the engineered receptor is a chimeric antigen receptor (CAR) or a T cell receptor (TCR). [00102] In some embodiments, the engineered receptor is an antibody or fragment thereof. In some embodiments, the antibody or fragment thereof are selected from the group consisting of hR1 (anti-IGF-1R), hPAM4 (anti-mucin), KC4 (anti-mucin), hA20 (anti-CD20), hA19 (anti-CD19), hIMMU31 (anti-AFP), hLL1 (anti-CD74), hLL2 (anti-CD22), RFB4 (anti-CD22), hMu-9 (anti- CSAp), hL243 (anti-HLA-DR), hMN-14 (anti-CEACAM-5), hMN-15 (anti-CEACAM-6), hRS7 (anti-TROP-2), hMN-3 (anti-CEACAM-6), CC49 (anti-TAG-72), J591 (anti-PSMA), D2/B (anti- PSMA), G250 (anti-carbonic anhydrase IX), infliximab (anti-TNF-α), certolizumab pegol (anti-TNF- α), adalimumab (anti-TNF-α), alemtuzumab (anti-CD52), bevacizumab (anti-VEGF), cetuximab (anti-EGFR), gemtuzumab (anti-CD33), ibritumomab tiuxetan (anti-CD20), panitumumab (anti- EGFR), rituximab (anti-CD20), tositumomab (anti-CD20), GA101 (anti-CD20), trastuzumab (anti- HER2/neu), tocilizumab (anti-IL-6 receptor), basiliximab (anti-CD25), daclizumab (anti-CD25), efalizumab (anti-CD11a), muromonab-CD3 (anti-CD3 receptor), natalizumab (anti-α4 integrin), BWA-3 (anti-histone H2A/H4), LG2-1 (anti-histone H3), MRA12 (anti-histone H1), PR1-1 (anti- histone H2B), LG11-2 (anti-histone H2B), and LG2-2 (anti-histone H2B). In some embodiments, the antibody or fragment thereof may be an scFv or Fab antibody fragment. [00103] In some embodiments, the disease-associated antigen is selected from the group consisting of CD19, CD20, CD21, CD22, CD44, CD62L, CD74, CD79b, HLA-DR, β7-integrin, and
BCR. In some embodiments the disease-associated antigen is selected from the group consisting of tumor-associated antigen (TAA) such as alpha-fetoprotein (AFP), α-actinin-4, A3, antigen specific for A33 antibody, ART-4, B7, Ba 733, BAGE, BrE3-antigen, CA125, CAMEL, CAP-1, carbonic anhydrase IX, CASP-8/m, CCL19, CCL21, CD1, CD1a, CD2, CD3, CD4, CD5, CD8, CD11A, CD14, CD15, CD16, CD18, CD19, CD20, CD21, CD22, CD23, CD25, CD29, CD30, CD32b, CD33, CD37, CD38, CD40, CD40L, CD44, CD45, CD46, CD52, CD54, CD55, CD59, CD64, CD66a-e, CD67, CD70, CD70L, CD74, CD79a, CD79b, CD80, CD83, CD95, CD126, CD132, CD133, CD138, CD147, CD154, CDC27, CDK-4/m, CDKN2A, CTLA4, CXCR4, CXCR7, CXCL12, HIF-1α, colon- specific antigen-p (CSAp), CEA (CEACAM-5), CEACAM-6, c-Met, DAM, EGFR, EGFRvIII, EGP- 1 (TROP-2), EGP-2, ELF2-M, Ep-CAM, fibroblast growth factor (FGF), Flt-1, Flt-3, folate receptor, G250 antigen, GAGE, gp100, GRO-β, HLA-DR, HM1.24, human chorionic gonadotropin (HCG) and its subunits, HER2/neu, HMGB-1, hypoxia inducible factor (HIF-1), HSP70-2M, HST-2, Ia, IGF-1R, IFN-γ, IFN-α, IFN-β, IFN-λ, IL-4R, IL-6R, IL-13R, IL-15R, IL-17R, IL-18R, IL-2, IL-6, IL-8, IL-12, IL-15, IL-17, IL-18, IL-23, IL-25, insulin-like growth factor-1 (IGF-1), KC4-antigen, KS-1-antigen, KS1-4, Le-Y, LDR/FUT, macrophage migration inhibitory factor (MIF), MAGE, MAGE-3, MART- 1, MART-2, NY-ESO-1, TRAG-3, mCRP, MCP-1, MIP-1A, MIP-1B, MIF, MUC1, MUC2, MUC3, MUC4, MUC5ac, MUC13, MUC16, MUM-1/2, MUM-3, NCA66, NCA95, NCA90, pancreatic cancer mucin, PD1 receptor, placental growth factor, p53, PLAGL2, prostatic acid phosphatase, PSA, PRAME, PSMA, PlGF, ILGF, ILGF-R, L-6, IL-25, RS5, RANTES, T101, SAGE, S100, survivin, survivin-2B, TAC, TAG-72, tenascin, TRAIL receptors, TNF-α, Tn antigen, Thomson-Friedenreich antigens, tumor necrosis antigens, VEGFR, ED-B fibronectin, WT-1, 17-1A-antigen, complement factors C3, C3a, C3b, C5a, C5, an angiogenesis marker, bcl-2, bcl-6, Kras, an oncogene marker, and an oncogene product. In some embodiments, the TAA may be an oncogenic viral gene. In some embodiments, the TAA may be an oncogenic mutated gene. [00104] In some embodiments is a method of making an immune cell comprising: (a) obtaining an immune cell from a patient with a disease in need of treatment; and (b) transducing the immune cell with a viral vector comprising a cannabinoid type 2 receptor (CB2R) modulator. In some embodiments, the immune is also transduced, or has been transduced, with a nucleic acid encoding a receptor having specificity to a disease-associated antigen. In some embodiments, the receptor is a chimeric antigen receptor (CAR) or a T cell receptor (TCR). [00105] In some embodiments is an engineered immune cell comprising an engineered receptor having specificity to a disease-associated antigen and having reduced or no CB2R activity. In some embodiments, the immune cell may be treated with an agent that causes gene knockout of CB2R. In some embodiments, the agent that causes gene knockout of CB2R may be a site-specific nuclease. In some embodiments, the site-specific nuclease is selected from the group consisting of
zinc finger nuclease, transcription activator-like effector nuclease (TALENS), and clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPER-associated systems (Cas) complexes. [00106] Also provided is a method for treating a disease and/or treating, reducing, or preventing immune cell exhaustion in a patient in need thereof, comprising administering to the patient an immune cell transduced with a viral vector comprising an effective amount of a CB2R modulator and a nucleic acid encoding an engineered receptor, wherein the engineered receptor has specificity to a disease-associated antigen. Immune Cell Exhaustion [00107] Patients suffering from a variety of conditions will benefit from the methods provided herein. In some embodiments, disclosed herein are methods of treating immune cell exhaustion with a CB2R modulator as described herein. [00108] The term “immune cell exhaustion” as used herein, referes to varied, but distinct, epigenetic and metabolic states of immune cells observed in the presence of persistent antigen and chronic immune cell receptor, e.g., T cell receptor, stimulation, typically as a result of chronic infections (e.g., HIV infections, SARS CoV-2 infections) and cancer progression. Regarding T cells, for example, compared with memory or effector T cells, exhausted T cells exhibit reduced responses to antigens, altered effector functions (e.g., decreased cytokine expression), increased chemokine expression, high expression levels of inhibitory receptors (e.g., PD1, TIM3, LAG3, CTLA4, CD39, CD73, and TIGIT), reduced proliferative capacity, altered transcriptional program involving the transcription factor TOX, a unique epigenetic landscape, and reduced levels of signaling proteins associated with activation and/or increased levels of negative regulatory proteins (e.g., diacylglycerol kinases, phosphatases, and E3 ubiquitin ligases). (See, e.g., Blank et al., “Defining T Cell Exhaustion,” Nat. Rev. Immunol.19(11): 665-674 (2019)). Under the settings of tumors and chronic infections, NK cells and B cells exhibit an exhausted status similar with exhausted T cells, displaying decreased proliferation, poor effector function, and altered phenotype. [00109] In some embodiments, a CB2R modulator described herein, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof, increases immune cell responses to antigens, increases immune cell cytokine expression, decreases immune cell chemokine expression, reduces immune cell expression of inhibitory receptors, increases immune cell proliferative capacity, increases immune cell expression of signaling proteins associated with immune cell activation, and/or reduces immune cell expression of negative regulatory proteins thereby reversing or reducing immune cell exhaustion. [0100] In some embodiments, a patient treated with a CB2R modulator suffers from chronic infection or disease associated with decreased immune cell function and/or immune cell
exhaustion. In some embodiments, the chronic infection or disease is cancer and/or viral infection. [0101] In another aspect, a CB2R modulator described herein, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof, reduces, ameliorates, or inhibits the immunosuppression and decreased cell proliferation associated with decreased immune cell function and/or immune cell exhaustion. Cancer [0102] In some embodiments, patients who may benefit from the methods described herein have cancer. [0103] The term “cancer” as used herein, refers to an abnormal growth of cells that tend to proliferate in an uncontrolled way and, in some cases, to metastasize (spread). Types of cancer include, but are not limited to, solid tumors (such as those of the bladder, bowel, brain, breast, endometrium, heart, kidney, lung, liver, uterus, lymphatic tissue (lymphoma), ovary, pancreas or other endocrine organ (thyroid), prostate, skin (melanoma or basal cell cancer)) or hematological tumors (such as the leukemias and lymphomas) at any stage of the disease with or without metastases. [0104] In some embodiments, a patient treated with a modulator described herein has a disease or disorder that is associated with a cancer. Examples of cancers include and are not limited to carcinomas, sarcomas, benign tumors, primary tumors, tumor metastases, solid tumors, non-solid tumors, blood tumors, leukemias and lymphomas, and/or primary and metastatic tumors. [0105] In some embodiments, the patient may have solid tumours. A solid tumor is an abnormal mass of tissue that usually does not contain cysts or liquid areas. Solid tumors may be benign (not cancer), or malignant (cancer). Different types of solid tumors are named for the type of cells that form them. Examples of solid tumors are carcinomas, sarcomas, and lymphomas. [0106] Carcinomas include, but are not limited to, esophageal carcinoma, hepatocellular carcinoma, basal cell carcinoma, squamous cell carcinoma, bladder carcinoma, bronchogenic carcinoma, colon carcinoma, colorectal carcinoma, gastric carcinoma, lung carcinoma, including small cell carcinoma and non-small cell carcinoma of the lung, adrenocortical carcinoma, thyroid carcinoma, pancreatic carcinoma, breast carcinoma, ovarian carcinoma, prostate carcinoma, adenocarcinoma, renal cell carcinoma, Wilm's tumor, cervical carcinoma, uterine carcinoma, testicular carcinoma, osteogenic carcinoma, epithelial carcinoma, and nasopharyngeal carcinoma. [0107] Sarcomas include, but are not limited to, fibrosarcoma, myxosarcoma, liposarcoma, chondrosarcoma, chordoma, osteogenic sarcoma, osteosarcoma, angiosarcoma, endotheliosarcoma,
lymphangiosarcoma, lymphangioendotheliosarcoma, synovioma, mesothelioma, Ewing's sarcoma, leiomyosarcoma, rhabdomyosarcoma, and other soft tissue sarcomas. [0108] Leukemias include, but are not limited to, a) chronic myeloproliferative syndromes (neoplastic disorders of multipotential hematopoietic stem cells); b) acute myelogenous leukemias; c) chronic lymphocytic leukemias (CLL), including B-cell CLL, T-cell CLL prolymphocyte leukemia, and hairy cell leukemia; and d) acute lymphoblastic leukemias (characterized by accumulation of lymphoblasts). Lymphomas include, but are not limited to, B-cell lymphomas (e.g., Burkitt's lymphoma); Hodgkin's lymphoma; and the like. [0109] Benign tumors include, e.g., hemangiomas, hepatocellular adenoma, cavernous hemangioma, focal nodular hyperplasia, acoustic neuromas, neurofibroma, bile duct adenoma, bile duct cystanoma, fibroma, lipomas, leiomyomas, mesotheliomas, teratomas, myxomas, nodular regenerative hyperplasia, trachomas and pyogenic granulomas. [0110] Primary and metastatic tumors include, e.g., lung cancer; breast cancer; colorectal cancer; anal cancer; pancreatic cancer; prostate cancer; ovarian carcinoma; liver and bile duct carcinoma; esophageal carcinoma; bladder carcinoma; carcinoma of the uterus; glioma, glioblastoma, medulloblastoma, and other tumors of the brain; kidney cancers; cancer of the head and neck; cancer of the stomach; multiple myeloma; testicular cancer; germ cell tumor; neuroendocrine tumor; cervical cancer; carcinoids of the gastrointestinal tract, breast, and other organs. Chronic Infections [0111] In some embodiments, disclosed herein are methods of treating patients having chronic infections with a CB2R modulator described herein. [0112] The term “chronic infection” as used herein, refers to an infection characterized by the continued presence or recurrence of infectious bacteria or virus for weeks, months, years, or a lifetime after a primary infection. Non-limiting examples of viral infections include lymphocytic choriomeningitis (LCMV), hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV), Epstein-Barr virus (EBV), SARS CoV-2 infections including long Covid, and cytomegalovirus (CMV). Non-limiting examples of bacterial infections include Mycobacterium tuberculosis, Salmonella Typhi, Pseudomonas aeruginosa, and Escherichia coli. [0113] In some embodiments, the patient has a disease or disorder that is or is associated with a chronic infection. In some embodiments, the chronic infections are associated with decreased immune cell function and/or immune cell exhaustion. In some embodiments, the chronic infection is a viral infection (e.g., long covid, HIV). In some embodiments, the chronic infection is a bacterial infection.
4. Cannabinoid type 2 receptor (CB2R) modulators [0114] Cannabinoid type 2 receptor (CB2R) modulators interact with binding sites on CB2R. CB2R modulators that inhibit canonical CB2R function (i.e., immunosuppression), restore immune cell (e.g., T cell, NK cell, and B cell) functions and relieve innate and adaptive immunosuppression caused by immune cell exhaustion. [0115] In some embodiments a CB2R modulator is a CB2R antagonist and/or inverse agonist. In some embodiments a CB2R antagonist and/or inverse agonist is SR144528 or any other CB2R antagonist and/or inverse agonist described in WO 2001/64212, which compounds are incorporated herein by reference. In some embodiments a CB2R antagonist and/or inverse agonist is AM630 or any other CB2R antagonist and/or inverse agonist described in WO 2019/025474 and/or WO 2017/149387, which compounds are incorporated herein by reference. In some embodiments a CB2R antagonist and/or inverse agonist is XL-001 or any other CB2R antagonist and/or inverse agonist described in US 2013/0172388, which compounds are incorporated herein by reference. [0116] In some embodiments a CB2R modulator is a CB2R allosteric modulator. Examples of CB2R allosteric modulators include and are not limited to Dihydro-gambogic acid (DHGA), TBC (trans -β- caryophyllene), IQM311, and N-[5-Bromo-1,2-dihydro-1-(4’-fluorobenzyl)-4-methyl-2-oxo-pyridin- 3-yl]cycloheptanecarboxamide. [0117] In some embodiments, the compound is a CB2R antagonist. In some embodiments, the CB2R antagonist is 2-[(1R,6R)-3-methyl-6-prop-1-en-2-ylcyclohex-2-en-1-yl]-5-pentylbenzene-1,3-diol (cannabidiol), [6-iodo-2-methyl-1-(2-morpholin-4-ylethyl)indol-3-yl]-(4-methoxyphenyl)methanone (AM630), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. [0118] In some embodiments, the compound is a CB2R inverse agonist. In some embodiments, the CB2R inverse agonist is 5-(4-chloro-3-methylphenyl)-1-[(4-methylphenyl)methyl]-N-[(1S,2S,4R)- 1,3,3-trimethyl-2-bicyclo[2.2.1]heptanyl]pyrazole-3-carboxamide (SR144528), N-(1,3-benzodioxol- 5-ylmethyl)-7-methoxy-2-oxo-8-pentoxy-1H-quinoline-3-carboxamide (JTE 907), N-[[4- (diethylamino)phenyl]methyl]-4-methoxy-N-(4-methylphenyl)benzenesulfonamide (XL-001), 2-[4- [(Z)-1,2-diphenylbut-1-enyl]phenoxy]-N,N-dimethylethanamine (tamoxifen) and its metabolites, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. [0119] In some embodiments, the compound is a CB2R negative allosteric modulator. In some embodiments, the CB2R negative allosteric modulator is (Z)-4-[12,18-dihydroxy-8,21,21-trimethyl-5- (3-methylbut-2-enyl)-8-(4-methylpent-3-enyl)-14-oxo-3,7,20- trioxahexacyclo[15.4.1.02,15.02,19.04,13.06,11]docosa-4(13),5,9,11,15-pentaen-19-yl]-2-methylbut-2- enoic acid (Dihydro-gambogic acid, or DHGA), (1R,4E,9S)-4,11,11-trimethyl-8- methylidenebicyclo[7.2.0]undec-4-ene (trans-β-caryophyllene, or TBC), mambaquaretin-1, Exenetide
(e.g., Byetta®) as described in US 2013/023494 and incorporated herein by reference, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. [0120] Compounds described herein, including pharmaceutically acceptable salts, prodrugs, active metabolites and solvates thereof, are CB2 receptor (CB2R) modulators. [0121] In one embodiment, the compound may be selected from those compounds described in International Application No. PCT/US2021/030838, filed on May 5, 2021, entitled “Cannabinoid Receptor Type 2 (CB2) Modulators And Uses Thereof.” [0122] In some embodiments, the modulator is a compound of Formula (I), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (I) wherein, R1 is -OH, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1- C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, C1-C4heteroalkyl, C3-C6cycloalkyl, C3-C6 heterocycloalkyl containing 1-2 N atom and 0 or 1 O or S atom, or a C3- C6heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom; L1 is absent, C1-C4alkylene, or C3-C5cycloalkylene; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is C3-C6heterocycloalkyl containing 1-2 N atom and 0 or 1 O or S atom, C3-C6heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom, phenyl, C3-C10cycloalkyl, 5-membered heteroaryl, or 6-membered heteroaryl; each Ra is independently selected from the group consisting of halogen, -CN, -OH, -OR12, -SR12, -S(=O)R12, -S(=O)2R12, -S(=O)2N(R13)2, -NR13S(=O)2R12, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R12)2, -NR13C(=O)(R12), -NR13C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3- C6heterocycloalkyl; R3 is H or C1-C4alkyl;
R4 is -L2-R5; L2 is absent or -CR10R11-; R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is C3-C12cycloalkyl, C2-C10heterocycloalkyl, phenyl, naphthyl, or heteroaryl; each Rb is independently selected from the group consisting of halogen, -CN, -OH,
C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3- C6heterocycloalkyl; or two Rb that are attached to the same carbon atom are taken together with the carbon atom to form a C3-C6cycloalkyl or a C3-C6heterocycloalkyl; R10 and R11 are independently selected from H or -CH3; or R10 and R11 are taken together with the carbon atom to which they are attached to form a C3-C6cycloalkyl; R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc; ring C is phenyl, naphthyl, heteroaryl, C3-C12cycloalkyl, or C2-C10heterocycloalkyl; or R6 is hydrogen, halogen, -CN, -OH, -OR12, -SR12, -S(=O)R12, -S(=O)2R12, -S(=O)2N(R13)2, -NR13S(=O)2R12, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12), -NR13C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2- C4alkenyl, C2-C4alkynyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3-C6heterocycloalkyl; each Rc is independently selected from the group consisting of halogen, -CN, -OH,
C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, substituted or unsubstituted C3-C6cycloalkyl, substituted or unsubstituted C3-C7heterocycloalkyl, substituted or unsubstituted phenyl, substituted or unsubstituted monocyclic heteroaryl or a 1,4-dioxanyl ring fused to ring C; R7 is H, halogen, -CN, -OH, -N(R13)2, C1-C4alkyl, C3-C6cycloalkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, or C1-C4heteroalkyl or C3-C6heterocycloalkyl; X1 is N; and X2 is CR8 or N;
or X1 is CR8 or N; and X2 is N; R8 is H, halogen, -CN, -OH, -N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, C3-C6cycloalkyl, C1-C4heteroalkyl or C3-C6heterocycloalkyl; each R12 is independently selected from the group consisting of C1-C4alkyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, substituted or unsubstituted C3-C6cycloalkyl, substituted or unsubstituted C3-C6 heterocycloalkyl, substituted or unsubstituted phenyl, or substituted or unsubstituted monocyclic heteroaryl; each R13 is independently selected from the group consisting of hydrogen, C1-C4alkyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, substituted or unsubstituted C3-C6cycloalkyl, substituted or unsubstituted C3-C6 heterocycloalkyl, substituted or unsubstituted phenyl, or substituted or unsubstituted monocyclic heteroaryl. [0123] In some embodiments of Formula (I), when R6 is H, R4 is not cyclohexyl, 4-methylcyclohexyl, or cycloheptyl. In some embodiments, R6 is H and R4 is cis-4-methylcyclohexyl. [0124] In some embodiments, R3 is H or -CH3; L1 is absent, -CH2-, -CH2CH2-, -CH2CH2CH2-, -CH(CH3)-, -C(CH3)2-, or cyclopropyl-1,1-diyl; R10 and R11 are independently selected from H or -CH3; or R10 and R11 are taken together with the carbon atom to which they are attached to form a cyclopropyl-1,1-diyl; X1 is N; and X2 is CR8; or X1 is CR8; and X2 is N. [0125] In some embodiments, R1 is -OH, -CH3, -OCH3, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, -OCF3, cyclopropyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperazinyl, or piperidinyl. In some embodiments, R1 is -OH, -CH3, - OCH3, -OC(CH3)2, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, -OCF3, cyclopropyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperazinyl, or piperidinyl. [0126] In some embodiments, R1 is -OH or -CH3. In some embodiments, R1 is -O-C1-C3alkyl. [0127] In some embodiments, the compound of Formula (I) has the following structure of Formula (II), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (II);
wherein L1, R2, R4, R6, and R7 are as defined in some or any embodiments of Formula (I). [0128] In some embodiments, R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is a monocyclic C3-C8cycloalkyl, or bicyclic C5-C12cycloalkyl that is a fused bicyclic C5- C12cycloalkyl, bridged bicyclic C5-C12cycloalkyl, or spiro bicyclic C5-C12cycloalkyl; or ring B is a monocyclic C2-C6heterocycloalkyl, or bicyclic C5-C8heterocycloalkyl that is a fused bicyclic C5- C8heterocycloalkyl, bridged bicyclic C5-C8heterocycloalkyl, or spiro bicyclic C5-C8heterocycloalkyl; or ring B is a phenyl; or ring B is a monocyclic heteroaryl selected from furanyl, thienyl, pyrrolyl, oxazolyl, thiazolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, isoxazolyl, isothiazolyl, oxadiazolyl, thiadiazolyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, and triazinyl. [0129] In some embodiments, L2 is absent; R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is a monocyclic C3-C8cycloalkyl, or bicyclic C5-C12cycloalkyl that is a fused bicyclic C5-C12cycloalkyl, bridged bicyclic C5-C12cycloalkyl, or spiro bicyclic C5-C12cycloalkyl; or ring B is a monocyclic C3-C6heterocycloalkyl, or bicyclic C5-C8heterocycloalkyl that is a fused bicyclic C5-C8heterocycloalkyl, bridged bicyclic C5-C8heterocycloalkyl, or spiro bicyclic C5-C8heterocycloalkyl. [0130] In some embodiments, L2 is absent; R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is cyclobutyl, cyclopentyl, or cyclohexyl; or ring B is a bicyclic C5-C12cycloalkyl that is a spiro[2.2]pentanyl, spiro[3.3]heptanyl, spiro[4.3]octanyl, spiro[3.4]octanyl, spiro[3.5]nonanyl, spiro[4.4]nonanyl, spiro[4.5]decanyl, spiro[5.4]decanyl, spiro[5.5]undecanyl, bicyclo[1.1.1]pentanyl, bicyclo[2.2.2]octanyl, bicyclo[2.2.1]heptanyl, adamantyl, or decalinyl. [0131] In some embodiments, L2 is absent; R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is cyclobutyl, cyclopentyl, or cyclohexyl; or ring B is spiro[3.3]heptanyl, bicyclo[1.1.1]pentanyl, or bicyclo[2.2.2]octanyl. [0132] In some embodiments, L2 is absent; R5 is a ring B that is unsubstituted or is substituted with 1,
[0133] In some embodiments,
[0134] In some embodiments, each Rb is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH2, -NH(CH3), -N(CH3)2, -CH3, -OCH3, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, and -OCF3; or two Rb that are attached to the same carbon atom are taken together with the carbon atom to form a cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, thiomorpholinyl, or piperidinyl.
. [0136] In some embodiments, for any Formula described herein, R4 is
,
. [0138] In some embodiments, for any Formula described herein, R4 is a bridged C5-C12 cycloalkyl selected from
[0139] In some embodiments, L2 is absent or -CR10R11-; R10 and R11 are independently selected from H or -CH3; or R10 and R11 are taken together with the carbon atom to which they are attached to form a cyclopropyl-1,1-diyl; R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is phenyl or monocyclic heteroaryl. [0140] In some embodiments, ring B is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazinyl. [0141] In some embodiments, L2 is absent or -CR10R11-; R10 and R11 are independently selected from H or -CH3; or R10 and R11 are taken together with the carbon atom to which they are attached to form
from H or -CH3; or R10 and R11 are taken together with the carbon atom to which they are attached to
form a cyclopropyl-1,1-diyl; m is 0, 1, or 2; each Rb is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH2, -NH(CH3), -N(CH3)2, -CH3, -OCH3, -CD3, -OCD3, -CFH2, - CHF2, -CF3, -OCFH2, -OCHF2, and -OCF3. [0144] In some embodiments, L1 is -CH2CH2-; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is C3-C6 heterocycloalkyl containing 1-2 N atoms and 0 or 1 O or S atom, or C4-C7 heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom; R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc; ring C is phenyl, naphthyl, heteroaryl, C3- C12cycloalkyl, or C3-C6 heterocycloalkyl. [0145] In some embodiments, L1 is -CH2CH2-; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is azetidinyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperidinyl, or piperazinyl. In some embodiments, for any Formula described herein, -L1-R2 is
[0146] In some embodiments, the compound of Formula (I) has the following structure of Formula (III), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (III); wherein R4, R6, and R7 are as defined in some or any embodiments of Formula (I). [0147] In some embodiments, R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc; ring C is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, thiomorpholinyl, or piperidinyl.
[0149] In some embodiments, each Rc is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -OCH3, -OCD3, -OCFH2, -OCHF2, -OCF3, -O-cyclopropyl, -S(=O)2CH3, -S(=O)2NH2, -S(=O)2NH(CH3), -S(=O)2N(CH3)2, -NHS(=O)2CH3, -NH2, -NH(CH3), -N(CH3)2, -OC(=O)CH3, -CO2H, -CO2CH3, -CO2CH2CH3, -C(=O)N(R15)2, -C(=O)-NH2, -C(=O)NH(CH3), -C(=O)N(CH3)2, -NHC(=O)CH3, -CH3, -CH2CH3, -CH(CH3)2, -C(CH3)3, -CD3, -CFH2, -CHF2, -CF3, -CH=CH2, -C(CH3)=CH2, -CH≡CH, -CH≡CCH3, cyclopropyl, or oxetanyl.
. In some of such embodiments, Rc is CN, CH3, F, O-C1-C3alkyl or O-C1-C3haloalkyl.
,
some embodiments, R6 is not H. In some embodiments, R6 is halo. [0151] In some embodiments, the compound of Formula (I) has the following structure of Formula (IV), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (IV); wherein R2, R4, R6, and R7 are as defined in some or any embodiments of Formula (I). [0152] In some embodiments, L1 is -CH2-, -CH(CH3)-, -C(CH3)2-, or cyclopropyl-1,1-diyl; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is phenyl, or 6-membered heteroaryl.
[0155] In some embodiments, each Ra is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -OCH3, -OCD3, -OCFH2, -OCHF2, -OCF3, -O-cyclopropyl, -S(=O)2CH3, -NH2, -NH(CH3), -N(CH3)2, -CH3, -CH2CH3, -CH(CH3)2, -C(CH3)3, -CD3, -CFH2, -CHF2, -CF3, cyclopropyl, or oxetanyl.
[0156] In some embodiments, for any Formula described herein, R6 is H, F, Cl, Br, -CN, -OH, -OCH3, -OCD3, -OCFH2, -OCHF2, -OCF3, -O-cyclopropyl, -S(=O)2CH3, -S(=O)2NH2,
-C(=O)NH(CH3), -C(=O)N(CH3)2, -NHC(=O)CH3, -CH3, -CH2CH3, -CH(CH3)2, -C(CH3)3, -CD3, -CFH2, -CHF2, -CF3, -CH=CH2, -C(CH3)=CH2, -CH≡CH, -CH≡CCH3, cyclopropyl, or oxetanyl. [0157] In some embodiments, for any Formula described herein, R6 is H, F, Cl, Br, -CN, -OH, -OCH3, -OCD3, -OCFH2, -OCHF2, -OCF3, -O-cyclopropyl, -S(=O)2CH3, -CH3, -CH2CH3, -CH(CH3)2, -C(CH3)3, -CD3, -CFH2, -CHF2, -CF3, -CH=CH2, -C(CH3)=CH2, cyclopropyl, or oxetanyl. [0158] In another aspect, described herein is a compound that has the structure of Formula (X), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (X) wherein, R1 is hydrogen, -OH, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, C1-C4heteroalkyl, C3-C6cycloalkyl, C3-C6 heterocycloalkyl containing 1 N atom and 0 or 1 O or S atom, or a C3-C6heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom; L1 is absent, C1-C4alkylene, or C3-C5cycloalkylene; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is C3-C6 heterocycloalkyl containing 1-2 N atom and 0 or 1 O or S atom, C3-C6heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom, phenyl, C3-C10cycloalkyl, 5-membered heteroaryl, or 6-membered heteroaryl; each Ra is independently selected from the group consisting of halogen, -CN, -OH, -OR12, -SR12, -S(=O)R12, -S(=O)2R12, -S(=O)2N(R13)2, -NR13S(=O)2R12, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12), -NR13C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl,
C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3- C6heterocycloalkyl; R3 is H or C1-C4alkyl;
or R4 is -L2-R5; L2 is absent or -CR10R11-; R10 is -CH3; R11 is H or -CH3; or R10 and R11 are taken together with the carbon atom to which they are attached to form a cyclopropyl-1,1-diyl; R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is bridged C5-C12 cycloalkyl, phenyl, naphthyl, or heteroaryl; each Rb is independently selected from the group consisting of halogen, -CN, -OH, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12), -NR15C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3- C6heterocycloalkyl; or two Rb that are attached to the same carbon atom are taken together with the carbon atom to form a C3-C6cycloalkyl or a C3-C6heterocycloalkyl; R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc; ring C is phenyl, naphthyl, heteroaryl, C3-C12cycloalkyl, or C2-C10heterocycloalkyl; or R6 is hydrogen, halogen, -CN, -OH, -OR12, -SR12, -S(=O)R12, -S(=O)2R12, -S(=O)2N(R13)2, -NR13S(=O)2R12, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR15C(=O)(R12), -NR13C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3-C6heterocycloalkyl; each Rc is independently selected from the group consisting of halogen, -CN, -OH, -OR12, -SR12, -S(=O)R12, -S(=O)2R12, -S(=O)2N(R13)2, -NR13S(=O)2R12, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12),
-NR13C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, substituted or unsubstituted C3-C6cycloalkyl, substituted or unsubstituted C3-C6heterocycloalkyl, substituted or unsubstituted phenyl, substituted or unsubstituted monocyclic heteroaryl or a 1,4-dioxanyl ring fused to ring C; R7 is H, halogen, -CN, -OH, -N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, or C1-C4heteroalkyl; X1 is N; and X2 is CR8 or N; or X1 is CR8 or N; and X2 is N; R8 is H, halogen, -CN, -OH, -N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1-C4fluoroalkoxy, or C1-C4heteroalkyl; each R12 is independently selected from the group consisting of C1-C4alkyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, substituted or unsubstituted C3-C6cycloalkyl, substituted or unsubstituted C3-C6heterocycloalkyl, substituted or unsubstituted phenyl, or substituted or unsubstituted monocyclic heteroaryl; each R13 is independently selected from the group consisting of hydrogen, C1-C4alkyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, substituted or unsubstituted C3-C6cycloalkyl, substituted or unsubstituted C3-C6heterocycloalkyl, substituted or unsubstituted phenyl, or substituted or unsubstituted monocyclic heteroaryl. [0159] In some embodiments of Formula (X), when R1 is H, R4 is not cyclohexyl substituted by 0, 1, 2, 3 or 4 methyl groups. In some embodiments, the bridged cycloalkyl is bridged bicyclic C5- C12cycloalkyl. [0160] In some embodiments, R3 is H or -CH3; L1 is absent, -CH2-, -CH2CH2-, -CH2CH2CH2-, -CH(CH3)-, -C(CH3)2-, or cyclopropyl-1,1-diyl; X1 is N; and X2 is CR8; or X1 is CR8; and X2 is N. [0161] In some embodiments, R1 is hydrogen, -OH, -CH3, -OCH3, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, -OCF3, cyclopropyl, aziridinyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperazinyl or piperidinyl. [0162] In some embodiments, R1 is hydrogen, -OH or -CH3. [0163] In some embodiments, the compound of Formula (X) has the following structure of Formula (XI), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XI); wherein L1, Rb, u, v, R1, R2, R4, R6, and R7 are as defined in some or any embodiments of Formula (X).
[0166] In some embodiments, each Rb is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH2, -NH(CH3), -N(CH3)2, -CH3, -OCH3, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, and -OCF3; or two Rb that are attached to the same carbon atom are taken together with the carbon atom to form a cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, thiomorpholinyl, or piperidinyl.
. [0168] In some embodiments, the compound of Formula (X) has the following structure of Formula (XII), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XII) wherein X1, X2, L1, R1, R2, R6, and R7 are as defined in some or any embodiments of Formula (X); n1, n2, and n3 are each independently 1, 2 or 3; and Rd is halogen, -CN, -OH, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12), -NR15C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2- C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1- C4fluoroalkoxy, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3-C6heterocycloalkyl. [0169] In some embodiments, the compound of Formula (X) has the following structure of Formula (XIII), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XIII); wherein L1, R1, R2, R5, R6, R7, R10 and R11 are as defined in some or any embodiments of Formula (X). [0170] In some embodiments, R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; ring B is phenyl or monocyclic heteroaryl. [0171] In some embodiments, R5 is a ring B that is unsubstituted or is substituted with 1, 2, 3, or 4 Rb; or ring B is phenyl, furanyl, thienyl, pyrrolyl, oxazolyl, thiazolyl, imidazolyl, pyrazolyl, triazolyl, tetrazolyl, isoxazolyl, isothiazolyl, oxadiazolyl, thiadiazolyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, or triazinyl. [0172] In some embodiments, ring B is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, or pyridazinyl.
[0174] In some embodiments, each Rb is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -NH2, -NH(CH3), -N(CH3)2, -CH3, -OCH3, -CD3, -OCD3, -CFH2, -CHF2, -CF3, -OCFH2, -OCHF2, and -OCF3. [0175] In some embodiments, L1 is -CH2CH2-; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is C3-C6heterocycloalkyl containing 1-2 N atoms and 0 or 1 O or S atom, or C3-C6heterocycloalkyl containing 0 or 1 N atom and 1 O or S atom; R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc; ring C is phenyl, naphthyl, heteroaryl, C3- C12cycloalkyl, or C2-C10heterocycloalkyl. [0176] In some embodiments, L1 is -CH2CH2-; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is azetidinyl, pyrrolidinyl, morpholinyl, thiomorpholinyl, piperidinyl, or piperazinyl. [0177] In some embodiments, the compound of Formula (X) has the following structure of Formula (XIA), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XIA); wherein Rb, u, v, R1, R6, and R7 are as defined in some or any embodiments of Formula (X). [0178] In some embodiments, the compound of Formula (X) has the following structure of Formula (XIIA), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XIIA); wherein X1, X2, R1, R6, and R7 are as defined in some or any embodiments of Formula (X); n1, n2, and n3 are each independently 1, 2 or 3; and Rd is halogen, - -NR13C(=O)(R12), -NR1
C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1- C4fluoroalkoxy, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3-C6heterocycloalkyl. [0179] In some embodiments, the compound of Formula (X) has the following structure of Formula (XIIIA), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XIIIA); wherein R1, R5, R6, R7, R10, and R11, are as defined in some or any embodiments of Formula (X). [0180] In some embodiments, R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc; ring C is phenyl, pyridinyl, pyrimidinyl, pyrazinyl, pyridazinyl, cyclopropyl, cyclobutyl, cyclopentyl, cyclohexyl, azetidinyl, oxetanyl, thietanyl, pyrrolidinyl, thiomorpholinyl, or piperidinyl.
[0184] In some embodiments, L1 is -CH2-, -CH(CH3)-, -C(CH3)2-, or cyclopropyl-1,1-diyl; R2 is a ring A that is unsubstituted or is substituted with 1, 2, 3, or 4 Ra; ring A is phenyl, C3-C10cycloalkyl, 5-membered heteroaryl, or 6-membered heteroaryl. [0185] In some embodiments, the compound of Formula (X) has the following structure of Formula (XI), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XIB); wherein Rb, u, v, R1, R2, R6, and R7 are as defined in some or any embodiments of Formula (X). [0186] In some embodiments, the compound of Formula (X) has the following structure of Formula (XIIB), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XIIB) wherein R1, R2, R6, and R7 are as defined in some or any embodiments of Formula (X); n1, n2, and n3 are each independently 1, 2 or 3; and Rd is halogen, -CN, -OH, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12), -NR15C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2- C4alkenyl, C2-C4alkynyl, C1-C4alkoxy, C1-C4deuteroalkyl, C1-C4deuteroalkoxy, C1-C4fluoroalkyl, C1- C4fluoroalkoxy, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3-C6heterocycloalkyl. [0187] In some embodiments, the compound of Formula (X) has the following structure of Formula (XII), or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Formula (XIIIB); wherein R1, R5, R6, R7, R10, and R11, are as defined in some or any embodiments of Formula (X).
, . [0191] In some embodiments, each Ra is independently selected from the group consisting of F, Cl, Br, -CN, -OH, -OCH3, -OCD3, -OCFH2, -OCHF2, -OCF3, -O-cyclopropyl, -S(=O)2CH3, -NH2, -NH(CH3), -N(CH3)2, -CH3, -CH2CH3, -CH(CH3)2, -C(CH3)3, -CD3, -CFH2, -CHF2, -CF3, cyclopropyl, or oxetanyl. [0192] In some embodiments, for any Formula described herein, R6 is H, F, Cl, Br, -CN, -OH, -OCH3, -OCD3, -OCFH2, -OCHF2, -OCF3, -O-cyclopropyl, -S(=O)2CH3, -S(=O)2NH2, -S(=O)2NH(CH3), -S(=O)2N(CH3)2, -NHS(=O)2CH3, -NH2, -NH(CH3), -N(CH3)2, -OC(=O)CH3, -CO2H, -CO2CH3, -CO2CH2CH3, -C(=O)N(R15)2, -C(=O)-NH2, -C(=O)NH(CH3), -C(=O)N(CH3)2, -NHC(=O)CH3, -CH3, -CH2CH3, -CH(CH3)2, -C(CH3)3, -CD3, -CFH2, -CHF2, -CF3, -CH=CH2, -C(CH3)=CH2, -CH≡CH, -CH≡CCH3, cyclopropyl, or oxetanyl. [0193] In some embodiments, for any Formula described herein, R6 is H, F, Cl, Br, -CN, -OH, -OCH3, -OCD3, -OCFH2, -OCHF2, -OCF3, -O-cyclopropyl, -S(=O)2CH3, -CH3, -CH2CH3, -CH(CH3)2, -C(CH3)3, -CD3, -CFH2, -CHF2, -CF3, -CH=CH2, -C(CH3)=CH2, cyclopropyl, or oxetanyl. [0194] In some embodiments, for any Formula described herein, R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc; ring C is phenyl, naphthyl, heteroaryl, C3-C12cycloalkyl, or C2-C10heterocycloalkyl; or R6 is halogen, -CN, -OH, -OR12, -SR12, -S(=O)R12, -S(=O)2R12, -S(=O)2N(R13)2, -NR13S(=O)2R12, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12), -NR13C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, or substituted or unsubstituted monocyclic C3-C6heterocycloalkyl; each Rc is independently selected from the group consisting of halogen, -CN, -OH, -OR12, -SR12, -S(=O)R12, -S(=O)2R12, -S(=O)2N(R13)2, -NR13S(=O)2R12, -N(R13)2, -OC(=O)(R12), -CO2R13, -C(=O)N(R13)2, -NR13C(=O)(R12), -NR13C(=O)O(R12), -OC(=O)N(R13)2, -NR13C(=O)N(R13)2, C1-C4alkyl, C2-C4alkenyl, C2-C4alkynyl, C1-C4deuteroalkyl, C1-C4fluoroalkyl, C1-C4heteroalkyl, substituted or unsubstituted C3-C6cycloalkyl,
substituted or unsubstituted C3-C7heterocycloalkyl, substituted or unsubstituted phenyl, substituted or unsubstituted monocyclic heteroaryl or a 1,4-dioxanyl ring fused to ring C. [0195] In some embodiments, for any Formula described herein, R6 is a ring C that is unsubstituted or is substituted with 1, 2, 3, or 4 Rc, where Rc is as defined herein; ring C is phenyl, naphthyl, heteroaryl,C3-C6cycloalkyl, or C2-C6heterocycloalkyl; R4 is a bridged cycloalkyl selected from
any -L1-R2 selected from Table 1. In some of such embodiments, R1 is H. In some other such embodiments, R1 is OH or O-C1- C3alkyl. [0196] In some embodiments, for any Formula described herein, R6 is halo; R4 is a bridged cycloalkyl selected from
, and -L1-R2 is any -L1-R2 selected from Table 1. In some of such embodiments, R1 is H. In some other such embodiments, R1 is OH or O-C1-C3alkyl. [0197] In some embodiments, an agent that activates activation of immune cells (e.g., dendritic cell (DC) mediated activation of T cells) is a compound that has a structure of any one of compounds 1– 109 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. In some embodiments, an agent that activates immune cells is a compound selected from compounds 1- 6, 8-11, 13-17, 19-23, 26-63, 65-70, 72-73, 76-112, 114-119, 121-122, 125, 128, 132-135, 137-138, 140-143, 145, 148-150, 152-153, 158-159, and 161 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. In some embodiments, an agent that activates immune cells is a compound selected from compounds 1-136, 138-142, and 145-180 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. In some embodiments, an agent that activates immune cells is a compound selected from compounds 1-136, 138-142, and 145-257 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. In some embodiments, an agent that activates immune cells is a compound selected from compounds 1-136, 138-142, 145-220, 223, 225-228, 233a-233b, 237, 242, and 247-248b as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. In some embodiments, an agent that activates immune cells is a compound selected from compounds 258-270 as shown in Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. [0198] In some embodiments, the modulator has one of the following structures of Table 1, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof:
Table 1.
[0199] In some embodiments, a CB2 modulator is a compound selected from Table 1A, or a pharmaceutically acceptable salt, solvate or stereoisomer thereof. In some embodiments, a CB2 modulator is a compound that is not disclosed in PCT/US2021/030838 filed on May 5, 2021. Table 1A
Further Forms of Compounds [0200] In one aspect, CB2R modulators described herein (e.g., compounds of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB)), are in the form of pharmaceutically acceptable salts. As well, active metabolites of these compounds having the same type of activity are included in the scope of the present disclosure. In addition, the compounds described herein can exist in unsolvated as well as solvated forms with pharmaceutically acceptable solvents such as water, ethanol, and the like. The solvated forms of the compounds presented herein are also considered to be disclosed herein. [0201] “Pharmaceutically acceptable,” as used herein, refers a material, such as a carrier or diluent, which does not abrogate the biological activity or properties of the compound, and is relatively nontoxic, i.e., the material is administered to an individual without causing undesirable biological effects or interacting in a deleterious manner with any of the components of the composition in which it is contained. [0202] The term “pharmaceutically acceptable salt” refers to a form of a therapeutically active agent that consists of a cationic form of the therapeutically active agent in combination with a suitable anion, or in alternative embodiments, an anionic form of the therapeutically active agent in combination with a suitable cation. Handbook of Pharmaceutical Salts: Properties, Selection and Use. International Union of Pure and Applied Chemistry, Wiley-VCH 2002. S.M. Berge, L.D. Bighley, D.C. Monkhouse, J. Pharm. Sci.1977, 66, 1-19. P. H. Stahl and C. G. Wermuth, editors, Handbook of Pharmaceutical Salts: Properties, Selection and Use, Weinheim/Zürich:Wiley-VCH/VHCA, 2002. Pharmaceutical salts typically are more soluble and more rapidly soluble in stomach and intestinal juices than non-ionic species and so are useful in solid dosage forms. Furthermore, because their solubility often is a function of pH, selective dissolution in one or another part of the digestive tract is possible and this capability can be manipulated as one aspect of delayed and sustained release
behaviors. Also, because the salt-forming molecule can be in equilibrium with a neutral form, passage through biological membranes can be adjusted. [0203] In some embodiments, pharmaceutically acceptable salts are obtained by reacting a compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB) with an acid. In some embodiments, the compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), (i.e. free base form) is basic and is reacted with an organic acid or an inorganic acid. Inorganic acids include, but are not limited to, hydrochloric acid, hydrobromic acid, sulfuric acid, phosphoric acid, nitric acid, and metaphosphoric acid. Organic acids include, but are not limited to, 1-hydroxy-2-naphthoic acid; 2,2- dichloroacetic acid; 2-hydroxyethanesulfonic acid; 2-oxoglutaric acid; 4-acetamidobenzoic acid; 4- aminosalicylic acid; acetic acid; adipic acid; ascorbic acid (L); aspartic acid (L); benzenesulfonic acid; benzoic acid; camphoric acid (+); camphor-10-sulfonic acid (+); capric acid (decanoic acid); caproic acid (hexanoic acid); caprylic acid (octanoic acid); carbonic acid; cinnamic acid; citric acid; cyclamic acid; dodecylsulfuric acid; ethane-1,2-disulfonic acid; ethanesulfonic acid; formic acid; fumaric acid; galactaric acid; gentisic acid; glucoheptonic acid (D); gluconic acid (D); glucuronic acid (D); glutamic acid; glutaric acid; glycerophosphoric acid; glycolic acid; hippuric acid; isobutyric acid; lactic acid (DL); lactobionic acid; lauric acid; maleic acid; malic acid (- L); malonic acid; mandelic acid (DL); methanesulfonic acid; naphthalene-1,5-disulfonic acid; naphthalene-2-sulfonic acid; nicotinic acid; oleic acid; oxalic acid; palmitic acid; pamoic acid; phosphoric acid; proprionic acid; pyroglutamic acid (- L); salicylic acid; sebacic acid; stearic acid; succinic acid; sulfuric acid; tartaric acid (+ L); thiocyanic acid; toluenesulfonic acid (p); and undecylenic acid. [0204] In some embodiments, pharmaceutically acceptable salts are obtained by reacting a compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), with a base. In some embodiments, the compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), is acidic and is reacted with a base. In such situations, an acidic proton of the compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), is replaced by a metal ion, e.g., lithium, sodium, potassium, magnesium, calcium, or an aluminum ion. In some cases, compounds described herein coordinate with an organic base, such as, but not limited to, ethanolamine, diethanolamine, triethanolamine, tromethamine, meglumine, N-methylglucamine, dicyclohexylamine, tris(hydroxymethyl)methylamine. In other cases, compounds described herein form salts with amino acids such as, but not limited to, arginine, lysine, and the like. Acceptable inorganic bases used to form salts with compounds that include an acidic proton, include, but are not limited to, aluminum hydroxide, calcium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium hydroxide, lithium hydroxide, and the like. In some embodiments, the
compounds provided herein are prepared as a sodium salt, calcium salt, potassium salt, magnesium salt, meglumine salt, N-methylglucamine salt or ammonium salt. [0205] It should be understood that a reference to a pharmaceutically acceptable salt includes the solvent addition forms. In some embodiments, solvates contain either stoichiometric or non- stoichiometric amounts of a solvent, and are formed during the process of crystallization with pharmaceutically acceptable solvents such as water, ethanol, and the like. Hydrates are formed when the solvent is water, or alcoholates are formed when the solvent is alcohol. Solvates of compounds described herein are conveniently prepared or formed during the processes described herein. In addition, the compounds provided herein optionally exist in unsolvated as well as solvated forms. [0206] The methods and formulations described herein include the use of N-oxides (if appropriate), or pharmaceutically acceptable salts of compounds having the structure of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB) as well as active metabolites of these compounds having the same type of activity. [0207] In some embodiments, sites on the organic radicals (e.g. alkyl groups, aromatic rings) of compounds of Formula (I), (II), (III), (IV), (X), ((XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), are susceptible to various metabolic reactions. Incorporation of appropriate substituents on the organic radicals will reduce, minimize or eliminate this metabolic pathway. In specific embodiments, the appropriate substituent to decrease or eliminate the susceptibility of the aromatic ring to metabolic reactions is, by way of example only, a halogen, deuterium, an alkyl group, a haloalkyl group, or a deuteroalkyl group. [0208] In another embodiment, the compounds described herein are labeled isotopically (e.g. with a radioisotope) or by another other means, including, but not limited to, the use of chromophores or fluorescent moieties, bioluminescent labels, or chemiluminescent labels. [0209] Compounds described herein include isotopically-labeled compounds, which are identical to those recited in the various formulae and structures presented herein, but for the fact that one or more atoms are replaced by an atom having an atomic mass or mass number different from the atomic mass or mass number usually found in nature. Examples of isotopes that can be incorporated into the present compounds include isotopes of hydrogen, carbon, nitrogen, oxygen, sulfur, fluorine chlorine, iodine, phosphorus, such as, for example, 2H, 3H, 13C, 14C, 15N, 18O, 17O, 35S, 18F, 36Cl, 123I, 124I, 125I, 131I, 32P and 33P. In one aspect, isotopically-labeled compounds described herein, for example those into which radioactive isotopes such as 3H and 14C are incorporated, are useful in drug and/or substrate tissue distribution assays. In one aspect, substitution with isotopes such as deuterium affords certain therapeutic advantages resulting from greater metabolic stability, such as, for example, increased in vivo half-life or reduced dosage requirements. In some embodiments, one or more hydrogens of the compounds of Formula (I) are replaced with deuterium.
[0210] In some embodiments, the compounds of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), possess one or more stereocenters and each stereocenter exists independently in either the R or S configuration. In some embodiments, the compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), exists in the R configuration. In some embodiments, the compound of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), exists in the S configuration. The compounds presented herein include all diastereomeric, individual enantiomers, atropisomers, and epimeric forms as well as the appropriate mixtures thereof. The compounds and methods provided herein include all cis, trans, syn, anti, entgegen (E), and zusammen (Z) isomers as well as the appropriate mixtures thereof. [0211] Individual stereoisomers are obtained, if desired, by methods such as, stereoselective synthesis and/or the separation of stereoisomers by chiral chromatographic columns or the separation of diastereomers by either non-chiral or chiral chromatographic columns or crystallization and recrystallization in a proper solvent or a mixture of solvents. In certain embodiments, compounds of Formula (I), (II), (III), (IV), (X), (XI), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), are prepared as their individual stereoisomers by reacting a racemic mixture of the compound with an optically active resolving agent to form a pair of diastereoisomeric compounds/salts, separating the diastereomers and recovering the optically pure individual enantiomers. In some embodiments, resolution of individual enantiomers is carried out using covalent diastereomeric derivatives of the compounds described herein. In another embodiment, diastereomers are separated by separation/resolution techniques based upon differences in solubility. In other embodiments, separation of stereoisomers is performed by chromatography or by the forming diastereomeric salts and separation by recrystallization, or chromatography, or any combination thereof. Jean Jacques, Andre Collet, Samuel H. Wilen, “Enantiomers, Racemates and Resolutions”, John Wiley And Sons, Inc., 1981. In some embodiments, stereoisomers are obtained by stereoselective synthesis. [0212] In some embodiments, compounds described herein are prepared as prodrugs. A “prodrug” refers to an agent that is converted into the parent drug in vivo. Prodrugs are often useful because, in some situations, they are easier to administer than the parent drug. They are, for instance, bioavailable by oral administration whereas the parent is not. Further or alternatively, the prodrug also has improved solubility in pharmaceutical compositions over the parent drug. In some embodiments, the design of a prodrug increases the effective water solubility. An example, without limitation, of a prodrug is a compound described herein, which is administered as an ester (the “prodrug”) but then is metabolically hydrolyzed to provide the active entity. A further example of a prodrug is a short peptide (polyaminoacid) bonded to an acid group where the peptide is metabolized to reveal the active moiety. In certain embodiments, upon in vivo administration, a prodrug is chemically converted to the biologically, pharmaceutically or therapeutically active form of the compound. In certain
embodiments, a prodrug is enzymatically metabolized by one or more steps or processes to the biologically, pharmaceutically or therapeutically active form of the compound. [0213] Prodrugs of the compounds described herein include, but are not limited to, esters, ethers, carbonates, thiocarbonates, N-acyl derivatives, N-acyloxyalkyl derivatives, N-alkyloxyacyl derivatives, quaternary derivatives of tertiary amines, N-Mannich bases, Schiff bases, amino acid conjugates, phosphate esters, and sulfonate esters. See for example Design of Prodrugs, Bundgaard, A. Ed., Elseview, 1985 and Method in Enzymology, Widder, K. et al., Ed.; Academic, 1985, vol.42, p.309-396; Bundgaard, H. “Design and Application of Prodrugs” in A Textbook of Drug Design and Development, Krosgaard-Larsen and H. Bundgaard, Ed., 1991, Chapter 5, p.113-191; and Bundgaard, H., Advanced Drug Delivery Review, 1992, 8, 1-38, each of which is incorporated herein by reference. In some embodiments, a hydroxyl group in the compounds disclosed herein is used to form a prodrug, wherein the hydroxyl group is incorporated into an acyloxyalkyl ester, alkoxycarbonyloxyalkyl ester, alkyl ester, aryl ester, phosphate ester, sugar ester, ether, and the like. In some embodiments, a hydroxyl group in the compounds disclosed herein is a prodrug wherein the hydroxyl is then metabolized in vivo to provide a carboxylic acid group. In some embodiments, a carboxyl group is used to provide an ester or amide (i.e. the prodrug), which is then metabolized in vivo to provide a carboxylic acid group. In some embodiments, compounds described herein are prepared as alkyl ester prodrugs. [0214] Prodrug forms of the herein described compounds, wherein the prodrug is metabolized in vivo to produce a compound of Formula (I), (II), (III), (IV), (X), (XIA), (XIB), (XII), (XIIA), (XIIB), (XIII), (XIIIA), and/or (XIIIB), as set forth herein are included within the scope of the claims. In some cases, some of the herein-described compounds is a prodrug for another derivative or active compound. [0215] In some embodiments, any one of the hydroxyl group(s), amino group(s) and/or carboxylic acid group(s) are functionalized in a suitable manner to provide a prodrug moiety. In some embodiments, the prodrug moiety is as described above. [0216] In additional or further embodiments, the compounds described herein are metabolized upon administration to an organism in need to produce a metabolite that is then used to produce a desired effect, including a desired therapeutic effect. 5. Combination Therapy [0217] In some or any of the preceding embodiments, the methods comprise administering at least one additional therapy to the patient.
Checkpoint Inhibitors [0218] In some embodiments, the modulator described herein (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator) is administered in combination with an immune checkpoint inhibitor. Immune checkpoint inhibitors include, but are not limited to, anti-natural killer cell receptor 2B4 (2B4), anti-B- and T-lymphocyte attenuator (BTLA), anti-CD160 antigen (CD160), anti- cytotoxic T-lymphocyte protein 4 (CTLA-4), anti-lymphocyte activation gene 3 protein (LAG-3), anti-programmed cell death protein 1 (PD-1), anti-T-cell immunoglobulin mucin receptor 3 (TIM-3), or anti-T-cell immunoreceptor with Ig and ITIM domains (TIGIT) agents/inhibitors. In some embodiments, the modulator (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), is administered in combination with an immune checkpoint inhibitor that is an immune checkpoint inhibitor other than a PD-1 inhibitor. In one embodiment, the compound of formula I is not administered with a PD-1 inhibitor. [0219] In some embodiments, immune checkpoint inhibitors include, but are not limited to anti-2B4, anti-BTLA, anti-CD160, anti-CTLA-4, anti-LAG-3, anti-PD-1, anti-TIM-3, or anti-TIGIT antibodies. In some embodiments, immune checkpoint inhibitors include, but are not limited to anti-2B4, anti- BTLA, anti-CD160, anti-CTLA-4, anti-LAG-3, anti-TIM-3, or anti-TIGIT antibodies. [0220] In some embodiments, a compound described herein (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an inhibitor to an immune checkpoint ligand. Inhibitors to immune checkpoint ligands include, but are not limited to, anti-CD48 antigen (CD48), anti-CD80 antigen (CD80), anti- CD86 antigen (CD86), anti-CD112 antigen (CD112), anti-CD155 antigen (CD155), anti- carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1), anti-fibrinogen-like protein 1 (FGL1), anti-galectin-9 (Gal-9), anti-HLA class I histocompatibility antigen, alpha chain B (HLA- B), anti-HLA class I histocompatibility antigen, alpha chain C (HLA-C), anti-HLA class I histocompatibility antigen, alpha chain E (HLA-E), anti-HLA class I histocompatibility antigen, alpha chain G (HLA-G), anti-high mobility group protein B1 (HMG1), anti-herpesvirus entry mediator A (HVEM), anti-programmed cell death 1 ligand 1 (PD-L1), and anti-programmed cell death 1 ligand 2 (PD-L2) agents/inhibitors. In some embodiments, a compound described herein (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an inhibitor to an immune checkpoint ligand other than a PD-L1/2 ligand. In some embodiments, inhibitors to immune checkpoint ligands include, but are not limited to anti-CD48, anti-CD80, anti-CD86, anti-CD112, anti-CD155, anti-CEACAM1, anti-FGL1, anti-Gal-9, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, anti-HMG1, anti-HVEM, anti-PD- L1, and anti-PD-L2 antibodies. In some embodiments, inhibitors to immune checkpoint ligands include, but are not limited to anti-CD48, anti-CD80, anti-CD86, anti-CD112, anti-CD155, anti-
CEACAM1, anti-FGL1, anti-Gal-9, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, anti- HMG1, and anti-HVEM. Anti-2B4/Anti-CD48 Agents [0221] As used herein, “2B4” refers to the natural killer cell (2B4) receptor. Other names include NK cell activation-ligand (NAIL), NK cell type I receptor protein 2B4, signaling lymphocytic activation molecule 4 (SLAM4), and CD244 (cluster of differentiation 244).2B4 has at least one ligand, CD48 (cluster of differentiation 48). In some embodiments, targeting 2B4 restores immune function in the tumor microenvironment. In some embodiments, the anti-2B4 or anti-CD48 agent is an antibody, a peptide, a small molecule or a nucleic acid. [0222] In some embodiments, a compound described herein (i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-2B4 or anti-CD48 agent. In some embodiments, the anti-2B4 agent is an anti-2B4 antibody. In some embodiments, the anti-CD48 agent is an anti-CD48 antibody. [0223] “Anti-2B4 antibody” refers to an antibody directed towards the natural killer cell (2B4) receptor. In some embodiments, an anti-2B4 antibody binds an epitope of 2B4 which blocks the binding of 2B4 to any one or more of its putative ligands. In some embodiments, an anti-2B4 antibody binds an epitope of a 2B4 protein which blocks the binding of 2B4 to CD48. “Anti-CD48 antibody” refers to an antibody directed towards CD48 antigen (CD48) [0224] The terms “antibody” and “antibodies” as used herein is inclusive of all types of immunoglobulins, including IgG, IgM, IgA, IgD, and IgE, or fragments thereof, that may be appropriate for the medical uses disclosed herein. The antibodies may be monoclonal or polyclonal and may be of any species of origin, including, for example, mouse, rat, rabbit, horse, or human. Antibody fragments that retain specific binding to the protein or epitope, for example, 2B4 or CD48, bound by the antibody used in the present disclosure are included within the scope of the term “antibody.” The antibodies may be chimeric or humanized, particularly when they are used for therapeutic purposes. Antibodies and antibody fragments may be obtained or prepared using various methods. Anti-BTLA/Anti-HVEM Agents [0225] As used herein, “BTLA” refers to B- and T-lymphocyte attenuator (BTLA) receptor. Other names include B- and T-lymphoctye-associated protein and CD272 (cluster of differentiation 272). BTLA has at least one ligand, herpesvirus entry mediator A (HVEM). In some embodiments, targeting BTLA restores immune function in the tumor microenvironment.
[0226] In some embodiments, the anti-BTLA or anti-HVEM agent is an antibody, a peptide, a small molecule or a nucleic acid. [0227] In some embodiments, a compound described herein (i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-BTLA or anti-HVEM agent. In some embodiments, the anti-BTLA agent is an anti-BTLA antibody. In some embodiments, the anti-HVEM agent is an anti-HVEM antibody. [0228] “Anti-BTLA antibody” refers to an antibody directed towards the B- and T-lymphocyte attenuator (BTLA) receptor. In some embodiments, an anti-BTLA antibody binds an epitope of BTLA which blocks the binding of BTLA to any one or more of its putative ligands. In some embodiments, an anti-BTLA antibody binds an epitope of a BTLA protein which blocks the binding of BTLA to HVEM. “Anti-HVEM antibody” refers to an antibody directed towards herpesvirus entry mediator A (HVEM). Anti-CD160/Anti-MHC class I Agents [0229] As used herein, “CD160” refers to CD160 antigen (CD160) receptor. Other names include natural killer cell receptor BY55 (BY55) and CD160 (cluster of differentiation 160). CD160 has at least two ligands, herpesvirus entry mediator A (HVEM) and major histocompatibility complex (MHC) class I proteins including HLA class I histocompatibility antigen, alpha chain B (HLA-B), HLA class I histocompatibility antigen, alpha chain C (HLA-C), HLA class I histocompatibility antigen, alpha chain E (HLA-E), and HLA class I histocompatibility antigen, alpha chain G (HLA-G). In some embodiments, targeting CD160 restores immune function in the tumor microenvironment. [0230] In some embodiments, the anti-CD160, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, or anti-HVEM agent is an antibody, a peptide, a small molecule or a nucleic acid. [0231] In some embodiments, a compound described herein (i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-CD160, anti-HLA-B, anti-HLA-C, anti-HLA-E, anti-HLA-G, or anti- HVEM agent. In some embodiments, the anti-CD160 agent is an anti-CD160 antibody. In some embodiments, the anti-HLA-B agent is an anti-HLA-B antibody. In some embodiments, the anti- HLA-C agent is an anti-HLA-C antibody. In some embodiments, the anti-HLA-E agent is an anti- HLA-E antibody. In some embodiments, the anti-HLA-G agent is an anti-HLA-G antibody. In some embodiments, the anti-HVEM agent is an anti-HVEM antibody. [0232] “Anti-CD160 antibody” refers to an antibody directed towards the CD160 antigen (CD160) receptor. In some embodiments, an anti-CD160 antibody binds an epitope of CD160 which blocks the binding of CD160 to any one or more of its putative ligands. In some embodiments, an anti-CD160 antibody binds an epitope of a CD160 protein which blocks the binding of CD160 to HLA-B, HLA-C,
HLA-E, HLA-G, or HVEM. “Anti- HLA-B antibody” refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain B (HLA-B). “Anti- HLA-C antibody” refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain C (HLA-C). “Anti- HLA-E antibody” refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain E (HLA-E). “Anti- HLA-G antibody” refers to an antibody directed towards HLA class I histocompatibility antigen, alpha chain G (HLA-G). Anti-CTLA-4/Anti-CD80/Anti-CD86 Agents [0233] As used herein, “CTLA-4” or “CTLA4” refers to cytotoxic T-lymphocyte protein 4 (CTLA-4) receptor. Other names include cytotoxic T-lymphocyte-associated antigen 4 (CTLA-4) and CD152 (cluster of differentiation 152). CTLA-4 has at least two ligands, T-lymphocyte activation antigen CD80 (CD80) and T-lymphocyte activation antigen CD86 (CD86). In some embodiments, targeting CTLA-4 restores immune function in the tumor microenvironment. [0234] In some embodiments, the anti-CTLA-4, anti-CD80, or anti-CD86 agent is an antibody, a peptide, a small molecule or a nucleic acid. [0235] In some embodiments, a compound described herein (i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-CTLA-4, anti-CD80, or anti-CD86 agent. In some embodiments, the anti- CTLA-4 agent is an anti-CTLA-4 antibody. In some embodiments, the anti-CD80 agent is an anti- CD80 antibody. In some embodiments, the anti-CD86 agent is an anti-CD86 antibody. Anti-CTLA-4 antibody” refers to an antibody directed towards the cytotoxic T-lymphocyte protein 4 (CTLA-4) receptor. In some embodiments, an anti-CTLA-4 antibody binds an epitope of CTLA-4 which blocks the binding of CTLA-4 to any one or more of its putative ligands. In some embodiments, an anti- CTLA-4 antibody binds an epitope of a CTLA-4 protein which blocks the binding of CTLA-4 to CD80 or CD86. “Anti-CD80 antibody” refers to an antibody directed towards CD80 antigen (CD80). “Anti-CD86 antibody” refers to an antibody directed towards CD86 antigen (CD80). Anti-LAG-3/Anti-FGL1/Anti-MHC class II Agents [0236] As used herein, “LAG-3” refers to lymphocyte activation gene 3 protein (LAG-3) receptor. Other names include CD223 (cluster of differentiation 223). LAG-3 has at least two ligands, fibrinogen-like protein 1 (FGL1) and major histocompatibility complex (MHC) class II proteins. In some embodiments, targeting CD160 restores immune function in the tumor microenvironment. [0237] In some embodiments, the anti-LAG-3, anti-FGL1, or anti-MHC class II agent is an antibody, a peptide, a small molecule or a nucleic acid.
[0238] In some embodiments, a compound described herein (i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-LAG-3, anti-FGL1, or anti-MHC class II agent. In some embodiments, the anti-LAG-3 agent is an anti-LAG-3 antibody. In some embodiments, the anti-FGL1 agent is an anti- FGL1 antibody. In some embodiments, the anti-MHC class II agent is an anti-MHC class II antibody. [0239] “Anti- LAG-3 antibody” refers to an antibody directed towards the lymphocyte activation gene 3 protein (LAG-3) receptor. In some embodiments, an anti- LAG-3 antibody binds an epitope of LAG-3 which blocks the binding of LAG-3 to any one or more of its putative ligands. In some embodiments, an anti- LAG-3 antibody binds an epitope of a LAG-3 protein which blocks the binding of LAG-3 to FGL1, or MHC class II. “Anti-FGL1 antibody” refers to an antibody directed towards fibrinogen-like protein 1 (FGL1). “Anti-MHC class II antibody” refers to an antibody directed towards major histocompatibility complex (MHC) class II protein. Anti-PD-1/Anti-PD-L1/Anti-PDL2 Agents [0240] As used herein, “PD-1” or “PD1” refers to the Programmed Death 1 (PD-1) receptor. Other names include programmed cell death protein 1 and CD279 (cluster of differentiation 279). PD-1 has two ligands, PD-L1 and PD-L2. In some embodiments, targeting PD-1 restores immune function in the tumor microenvironment. [0241] As used herein, “PD-L1” or “PDL1” refers to the programmed death ligand 1 (PD-L1). [0242] As used herein, “PD-L2” or “PDL2” refers to the programmed death ligand 2 (PD-L2). [0243] In some embodiments, the anti-PD-1 or anti-PDL-1 agent is an antibody, a peptide, a small molecule or a nucleic acid. [0244] In some embodiments, a compound described herein (i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-PD-1 or anti-PD-L1 agent. [0245] In some embodiments, the anti PD-l agent for use in combination with compound described herein (i.e. a CB2R antagonist or inverse agonist), or a pharmaceutically acceptable salt thereof, is nivolumab, pembrolizumab, atezolizumab, durvalumab, pidilizumab, avelumab, TSR-042, PDR-001, tislelizumab (BGB-A317), cemiplimab (REGN2810), LY-3300054, JNJ-63723283, MGA012, BI- 754091, IBI-308, camrelizumab (HR-301210), BCD-100, JS-001, CX-072, BGB-A333, AMP-514 (MEDI-0680), AGEN- 2034, CSIOOI, Sym-021, SHR-1316, PF-06801591, LZM009, KN-035, AB122, genolimzumab (CBT-501), FAZ-053, CK-301, AK 104, or GLS-010, BGB-108, SHR-1210, PDR-001, PF-06801591, STI-1110, mDX-400, Spartalizumab (PDR001), Camrelizumab (SHR1210), Sintilimab (IBI308), Tislelizumab (BGB-A317), Toripalimab (JS 001), Dostarlimab (TSR-042, WBP- 285), INCMGA00012 (MGA012), AMP-224, or AMP-514 (MEDI0680).
[0246] In some embodiments, the anti PD-l agent is an anti PD-l antibody. “Anti-PD-1 antibody” refers to an antibody directed towards programmed death protein 1 (PD1). In some embodiments, an anti-PD-1 antibody binds an epitope of PD-1 which blocks the binding of PD-1 to any one or more of its putative ligands. In some embodiments, an anti-PD1 antibody binds an epitope of a PD-1 protein which blocks the binding of PD-1 to PD-L1 and/or PD-L2. [0247] Exemplary anti-PD-l antibodies include but are not limited to: nivolumab/MDX-l106/BMS- 9300/ONO1152, a fully human lgG4 anti-PD-l monoclonal antibody; pidilizumab (MDV9300/CT- 011), a humanized IgGl monoclonal antibody; pembrolizumab (MK-3475/ pembrolizumab/lambrolizumab), a humanized monoclonal IgG4 antibody; durvalumab (MEDI-4736) and atezolizumab. [0248] In some embodiments, the anti-PD-1 antibody is nivolumab (OPDIVO®, Bristol-Myers Squibb), pembrolizumab (KEYTRUDA®, Merck), cemiplimab (Libtayo), labrolizumab (Merck), or BGB-A317. [0249] In some embodiments, the anti-PD1 antibody is an antibody set forth in U.S. Patent Nos. 7,029,674, 7,488,802, 7,521,051, 8,008,449, 8,354,509, 8,617,546, 8,709,417, or WO2014/179664. [0250] In some embodiments, the anti PD-l agent for use in combination with a compound described herein (i.e. a CB2R antagonist or inverse agonist), or a pharmaceutically acceptable salt thereof, is atezolizumab, avelumab, AMP-224, MEDI-0680, RG-7446, GX-P2, durvalumab, KY-1003, KD-033, MSB-0010718C, TSR-042, ALN-PDL, STI-A1014, CX- 072, BMS-936559, KN035, CK-301 (Checkpoint Therapeutics), AUNP12, CA-170 (Aurigene/Curis), MEDI4736, MSB0010718C, MDX 1105-01, or BMS-986189. [0251] In some embodiments, the anti PD-Ll agent is an anti PD-Ll antibody. [0252] “Anti-PD-L1 antibody” refers to an antibody directed towards programmed death ligand 1 (PD-L1). [0253] Anti-PD-Ll antibodies for use in combination with a compound described herein (i.e. a CB2R antagonist or inverse agonist), or a pharmaceutically acceptable salt thereof, include: avelumab; BMS- 936559, a fully human IgG4 antibody; atezolizumab (MPDL3280A/RG-7446), a human monoclonal antibody; MEDI4736; MSB0010718C, and MDX 1105-01. [0254] In some embodiments, the anti-PD-L1 antibody is avelumab (Bavencio®, Merck KGA/Pfizer), durvalumab (AstraZeneca) and atezolizumab (TECENTRIQ®, Roche). [0255] Additional exemplary antibodies include, but are not limited to, the antibodies set forth in U.S. Patent Nos.8,217,149, 8,383,796, 8,552,154 and 8,617,546.
[0256] Peptide anti-PD-1/PD-L1 agents include AUNP12 (a 29-mer peptide by Aurigene and Laboratoires Pierre Fabre), CA-170 (Aurigene/Curis), BMS-986189 (a macrocyclic peptide by BMS). [0257] Small molecule anti-PD-1/PD-L1 agents include those described in WO/2020/086556, WO/2020/014643, WO/2019/204609, WO/2019/160882, WO/2018/195321, WO2018026971, US20180044329, US20180044305, US20180044304, US20180044303, US20180044350, US20180057455, US20180057486, US20180045142, WO20180044963, WO2018044783, WO2018009505, WO20180044329, WO2017066227, WO2017087777, US20170145025, WO2017079669, W02017070089, US2017107216, WO2017222976, US20170262253, WO2017205464, US20170320875, WO2017192961, WO2017112730, US20170174679, WO2017106634, WO2017202744, WO2017202275, WO2017202273, WO2017202274, WO2017202276, WO2017180769, WO2017118762, W02016041511, WO2016039749, WO2016142835, WO2016142852, WO2016142886, WO2016142894, and WO2016142833. In some embodiments, the small molecule anti-PD-1/PD-L1 agent is GS-4224. Anti-TIM-3/Anti-Gal-9/Anti-HMG1/Anti-CEACAM1 Agents [0258] As used herein, “TIM-3” refers to T-cell immunoglobulin mucin receptor 3 (TIM-3) receptor. Other names include hepatitis A virus cellular receptor 2 (HAVcr-2), T-cell immunoglobulin and mucin domain-containing protein 3 (TIMD-3), T-cell membrane protein 3, and CD366 (cluster of differentiation 366). TIM-3 has at least three ligands, galectin-9 (Gal-9), high mobility group protein B1 (HMG1), and carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1). In some embodiments, targeting TIM-3 restores immune function in the tumor microenvironment. [0259] In some embodiments, the anti-TIM-3, anti-Gal-9, anti-HMG1, or anti-CEACAM1 agent is an antibody, a peptide, a small molecule or a nucleic acid. [0260] In some embodiments, a compound described herein (i.e. a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-TIM-3, anti-Gal-9, anti-HMG1, or anti-CEACAM1 agent. In some embodiments, the anti-TIM-3 agent is an anti-TIM-3 antibody. In some embodiments, the anti-Gal-9 agent is an anti-Gal-9 antibody. In some embodiments, the anti-HMG1 agent is an anti-HMG1 antibody. In some embodiments, the anti-CEACAM1 agent is an anti-CEACAM1 antibody. [0261] “Anti-TIM-3 antibody” refers to an antibody directed towards the T-cell immunoglobulin mucin receptor 3 (TIM-3) receptor. In some embodiments, an anti-TIM-3 antibody binds an epitope of TIM-3 which blocks the binding of TIM-3 to any one or more of its putative ligands. In some embodiments, an anti-TIM-3 antibody binds an epitope of a TIM-3 protein which blocks the binding of TIM-3 to Gal-9, HMG1, or CEACAM1. “Anti-Gal-9 antibody” refers to an antibody directed towards galectin 9 (Gal-9). “Anti-HMG1 antibody” refers to an antibody directed towards high
mobility group protein B1 (HMG1). “Anti-CEACAM1 antibody” refers to an antibody directed towards carcinoembryonic antigen-related cell adhesion molecule 1 (CEACAM1). Anti-TIGIT/Anti-CD112/Anti-CD155 Agents [0262] As used herein, “TIGIT” refers to T-cell immunoreceptor with Ig and ITIM domains (TIGIT) receptor. Other names include V-set and immunoglobulin domain-containing protein 9 (VSIG9) and V-set and transmembrane domain-containing protein 3 (VSTM3). TIGIT has at least two ligands, CD112 (cluster of differentiation 112) and CD155 (cluster of differentiation 155). In some embodiments, targeting TIGIT restores immune function in the tumor microenvironment. [0263] In some embodiments, the anti-TIGIT, anti-CD112, or CD155 agent is an antibody, a peptide, a small molecule or a nucleic acid. [0264] In some embodiments, a compound described herein (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with an anti-TIGIT, anti-CD112, or CD155 agent. In some embodiments, the anti-TIGIT agent is an anti-TIGIT antibody. In some embodiments, the anti-CD112 agent is an anti-CD112 antibody. In some embodiments, the anti-CD155 agent is an anti-CD155 antibody. “Anti-TIGIT antibody” refers to an antibody directed towards the T-cell immunoreceptor with Ig and ITIM domains (TIGIT) receptor. In some embodiments, an anti-TIGIT antibody binds an epitope of TIGIT which blocks the binding of TIGIT to any one or more of its putative ligands. In some embodiments, an anti-TIGIT antibody binds an epitope of a TIGIT protein which blocks the binding of TIGIT to CD112 or CD155. “Anti-CD112 antibody” refers to an antibody directed towards CD112 (cluster of differentiation 112). “Anti-CD155 antibody” refers to an antibody directed towards CD155 (cluster of differentiation 155). Additional Combination Therapies [0265] In some embodiments, a compound described herein (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with chemotherapy, radiation therapy, monoclonal antibodies, or combinations thereof. Chemotherapy includes the use of anti-cancer agents. In some embodiments, a compound described herein (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with any CAR T cell therapy described herein. In some embodiments, a compound described herein (i.e., a CB2R antagonist, inverse agonist, or negative allosteric modulator), or a pharmaceutically acceptable salt thereof, is administered in combination with bi-specific T-cell engagers, a class of artificial bispecific monoclonal antibodies that are anti-cancer drugs. Bi-specific T-cell engagers direct a host’s immune system, e.g., by specifically directing the T cells’ cytotoxic activity, against cancer cells.
[0266] In addition to the CB2R antagonists or inverse agonists described above, the following CB2R antagonists or inverse agonists are also contemplated within the scope of embodiments presented herein for use in the combination therapies described herein for the treatment of cancer: 5-(4-chloro- 3-methylphenyl)-1-[(4-methylphenyl)methyl]-N-[(1S,2S,4R)-1,3,3-trimethylbicyclo[2.2.1]hept-2-yl]- 1H-pyrazole-3-carboxamide (SR144528), [6-iodo-2-methyl-1-[2-(4-morpholinyl)ethyl]-1H-indol-3- yl](4-methoxyphenyl)-methanone (AM630), or N-(1,3-benzodioxol-5-ylmethyl)-1,2-dihydro-7- methoxy-2-oxo-8-(pentyloxy)-3-quinolinecarboxamide (JTE 907), or any one of the CB2R antagonists or inverse agonists described in V. Lucchesi et al., J. Med. Chem.2014, 57, 8777−8791. [0267] In some embodiments, an agent that activates immune cells is any CB2R modulator described herein wherein the CB2R modulator is not a compound of Formula (I) described herein. In some embodiments, an agent that activates immune cells is any CB2R modulator described herein, and the CB2R modulator is administered to a patient suffering from cancer in combination with any immunotherapeutic agent wherein the immunotherapeutic agent is not a PD-L1/2 inhibitor. 6. Biomarkers [0268] In one aspect, provided herein is a method for increasing the activation and/or proliferation of immune cells in a patient in need thereof, wherein the method comprises determining the level of at least one biomarker in a biological sample obtained from the patient, and providing the subject with an effective amount of a CB2R modulator when the level of the at least one biomarker is higher or lower than a reference level. [0269] In certain embodiments, the at least one biomarker is an immunomodulatory receptor selected from the group consisting of 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, and TIGIT. [0270] In some embodiments, the at least one biomarker is an effector molecule selected from the group consisting of granzyme B, interferon gamma (IFNγ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL-10), interleukin 12 (IL-12), interleukin 13 (IL-13), interleukin 17 (IL-17), interleukin 22 (IL-22), transforming growth factor beta (TGF-β), and tumor necrosis factor alpha (TNFα). [0271] In some embodiments, the at least one biomarker is a transcription factor selected from the group consisting of nuclear factor of activated T-cells (NFAT), nuclear receptor subfamily 4 group A (NR4A), T-cell-specific transcription factor 1 (TCF-1), thymocyte selection-associated high mobility group box protein (TOX), and TOX high mobility group box family member 2 (TOX2). [0272] In certain embodiments, the biological sample is selected from the group consisting of blood, plasma, serum, and tissue. [0273] In certain embodiments, the method comprises determining the level of the at least one biomarker in the biological sample from the patient. The method further comprises comparing the
measured level of the at least one biomarker in the sample from the patient against a reference level of the at least one biomarker from a suitable control population. In some embodiments, the reference level may be the level of the biomarker in a healthy patient, or the level of the biomarker in the patient prior to start of immune therapy. 7. Pharmaceutical Compositions and Modes of Administration [0274] Compounds provided herein are usually administered in the form of pharmaceutical compositions. Thus, provided herein are also pharmaceutical compositions that contain one or more of the compounds described herein or a pharmaceutically acceptable salt, tautomer, stereoisomer, mixture of stereoisomers, prodrug, or deuterated analog thereof and one or more pharmaceutically acceptable vehicles selected from carriers, adjuvants and excipients. Suitable pharmaceutically acceptable vehicles may include, for example, inert solid diluents and fillers, diluents, including sterile aqueous solution and various organic solvents, permeation enhancers, solubilizers and adjuvants. Such compositions are prepared in a manner well known in the pharmaceutical art. See, e.g., Remington’s Pharmaceutical Sciences, Mace Publishing Co., Philadelphia, Pa.17th Ed. (1985); and Modern Pharmaceutics, Marcel Dekker, Inc.3rd Ed. (G.S. Banker & C.T. Rhodes, Eds.). [0275] The pharmaceutical compositions may be administered in either single or multiple doses. The pharmaceutical composition may be administered by various methods including, for example, rectal, buccal, intranasal and transdermal routes. In certain embodiments, the pharmaceutical composition may be administered by intra-arterial injection, intravenously, intraperitoneally, parenterally, intramuscularly, subcutaneously, orally, topically, or as an inhalant. [0276] One mode for administration is parenteral, for example, by injection. The forms in which the pharmaceutical compositions described herein may be incorporated for administration by injection include, for example, aqueous or oil suspensions, or emulsions, with sesame oil, corn oil, cottonseed oil, or peanut oil, as well as elixirs, mannitol, dextrose, or a sterile aqueous solution, and similar pharmaceutical vehicles. [0277] Oral administration may be another route for administration of the compounds described herein. Administration may be via, for example, capsule or enteric coated tablets. In making the pharmaceutical compositions that include at least one compound described herein or a pharmaceutically acceptable salt, tautomer, stereoisomer, mixture of stereoisomers, prodrug, or deuterated analog thereof, the active ingredient is usually diluted by an excipient and/or enclosed within such a carrier that can be in the form of a capsule, sachet, paper or other container. When the excipient serves as a diluent, it can be in the form of a solid, semi-solid, or liquid material, which acts as a vehicle, carrier or medium for the active ingredient. Thus, the compositions can be in the form of tablets, pills, powders, lozenges, sachets, cachets, elixirs, suspensions, emulsions, solutions, syrups, aerosols (as a solid or in a liquid medium), ointments containing, for example, up to 10% by weight of
the active compound, soft and hard gelatin capsules, sterile injectable solutions, and sterile packaged powders. [0278] Some examples of suitable excipients include lactose, dextrose, sucrose, sorbitol, mannitol, starches, gum acacia, calcium phosphate, alginates, tragacanth, gelatin, calcium silicate, microcrystalline cellulose, polyvinylpyrrolidone, cellulose, sterile water, syrup, and methyl cellulose. The formulations can additionally include lubricating agents such as talc, magnesium stearate, and mineral oil; wetting agents; emulsifying and suspending agents; preserving agents such as methyl and propylhydroxy-benzoates; sweetening agents; and flavoring agents. [0279] The compositions that include at least one compound described herein or a pharmaceutically acceptable salt, tautomer, stereoisomer, mixture of stereoisomers, prodrug, or deuterated analog thereof can be formulated so as to provide quick, sustained or delayed release of the active ingredient after administration to the subject by employing procedures known in the art. Controlled release drug delivery systems for oral administration include osmotic pump systems and dissolutional systems containing polymer-coated reservoirs or drug-polymer matrix formulations. Examples of controlled release systems are given in U.S. Patent Nos.3,845,770; 4,326,525; 4,902,514; and 5,616,345. Another formulation for use in the methods disclosed herein employ transdermal delivery devices (“patches”). Such transdermal patches may be used to provide continuous or discontinuous infusion of the compounds described herein in controlled amounts. The construction and use of transdermal patches for the delivery of pharmaceutical agents is well known in the art. See, e.g., U.S. Patent Nos. 5,023,252, 4,992,445 and 5,001,139. Such patches may be constructed for continuous, pulsatile, or on demand delivery of pharmaceutical agents. [0280] For preparing solid compositions such as tablets, the principal active ingredient may be mixed with a pharmaceutical excipient to form a solid preformulation composition containing a homogeneous mixture of a compound described herein or a pharmaceutically acceptable salt, tautomer, stereoisomer, mixture of stereoisomers, prodrug, or deuterated analog thereof. When referring to these preformulation compositions as homogeneous, the active ingredient may be dispersed evenly throughout the composition so that the composition may be readily subdivided into equally effective unit dosage forms such as tablets, pills and capsules. [0281] The tablets or pills of the compounds described herein may be coated or otherwise compounded to provide a dosage form affording the advantage of prolonged action, or to protect from the acid conditions of the stomach. For example, the tablet or pill can include an inner dosage and an outer dosage component, the latter being in the form of an envelope over the former. The two components can be separated by an enteric layer that serves to resist disintegration in the stomach and permit the inner component to pass intact into the duodenum or to be delayed in release. A variety of materials can be used for such enteric layers or coatings, such materials including a number of
polymeric acids and mixtures of polymeric acids with such materials as shellac, cetyl alcohol, and cellulose acetate. [0282] Compositions for inhalation or insufflation may include solutions and suspensions in pharmaceutically acceptable, aqueous or organic solvents, or mixtures thereof, and powders. The liquid or solid compositions may contain suitable pharmaceutically acceptable excipients as described herein. In some embodiments, the compositions are administered by the oral or nasal respiratory route for local or systemic effect. In other embodiments, compositions in pharmaceutically acceptable solvents may be nebulized by use of inert gases. Nebulized solutions may be inhaled directly from the nebulizing device or the nebulizing device may be attached to a facemask tent, or intermittent positive pressure breathing machine. Solution, suspension, or powder compositions may be administered, preferably orally or nasally, from devices that deliver the formulation in an appropriate manner. 8. Dosing and Treatment Regimens [0283] In one embodiment, the compounds described herein, or a pharmaceutically acceptable salt thereof, are used in the preparation of medicaments for the treatment of diseases or conditions in a patient that would benefit from inhibition or reduction of CB2R activity. Methods for treating any of the diseases or conditions described herein in a patient in need of such treatment, involves administration of pharmaceutical compositions that include at least one compound described herein or a pharmaceutically acceptable salt, active metabolite, prodrug, or pharmaceutically acceptable solvate thereof, in therapeutically effective amounts to said patient. [0284] In certain embodiments, the compositions containing the compound(s) described herein are administered for prophylactic and/or therapeutic treatments. In certain therapeutic applications, the compositions are administered to a patient already suffering from a disease or condition, in an amount sufficient to cure or at least partially arrest at least one of the symptoms of the disease or condition. Amounts effective for this use depend on the severity and course of the disease or condition, previous therapy, the patient’s health status, weight, and response to the drugs, and the judgment of a healthcare practitioner. Therapeutically effective amounts are optionally determined by methods including, but not limited to, a dose escalation and/or dose ranging clinical trial. [0285] In prophylactic applications, compositions containing the compounds described herein are administered to a patient susceptible to or otherwise at risk of a particular disease, disorder or condition. Such an amount is defined to be a “prophylactically effective amount or dose.” In this use, the precise amounts also depend on the patient’s state of health, weight, and the like. When used in patients, effective amounts for this use will depend on the severity and course of the disease, disorder or condition, previous therapy, the patient’s health status and response to the drugs, and the judgment of a healthcare professional. In one aspect, prophylactic treatments include administering to a patient, who previously experienced at least one symptom of the disease being treated and is currently in
remission, a pharmaceutical composition comprising a compound described herein, or a pharmaceutically acceptable salt thereof, in order to prevent a return of the symptoms of the disease or condition. [0286] In certain embodiments wherein the patient’s condition does not improve, upon the discretion of a healthcare professional the administration of the compounds are administered chronically, that is, for an extended period of time, including throughout the duration of the patient’s life in order to ameliorate or otherwise control or limit the symptoms of the patient’s disease or condition. [0287] In certain embodiments wherein a patient’s status does improve, the dose of drug being administered is temporarily reduced or temporarily suspended for a certain length of time (i.e., a “drug holiday”). In specific embodiments, the length of the drug holiday is between 2 days and 1 year, including by way of example only, 2 days, 3 days, 4 days, 5 days, 6 days, 7 days, 10 days, 12 days, 15 days, 20 days, 28 days, or more than 28 days. The dose reduction during a drug holiday is, by way of example only, by 10%-100%, including by way of example only 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%, 55%, 60%, 65%, 70%, 75%, 80%, 85%, 90%, 95%, and 100%. [0288] Once improvement of the patient's conditions has occurred, a maintenance dose is administered if necessary. Subsequently, in specific embodiments, the dosage or the frequency of administration, or both, is reduced, as a function of the symptoms, to a level at which the improved disease, disorder or condition is retained. In certain embodiments, however, the patient requires intermittent treatment on a long-term basis upon any recurrence of symptoms. [0289] The amount of a given agent that corresponds to such an amount varies depending upon factors such as the particular compound, disease condition and its severity, the identity (e.g., weight, sex) of the subject or host in need of treatment, but nevertheless is determined according to the particular circumstances surrounding the case, including, e.g., the specific agent being administered, the route of administration, the condition being treated, and the subject or host being treated. [0290] In general, however, doses employed for adult human treatment are typically in the range of 0.01 mg-5000 mg per day. In one aspect, doses employed for adult human treatment are from about 1 mg to about 1000 mg per day. In one embodiment, the desired dose is conveniently presented in a single dose or in divided doses administered simultaneously or at appropriate intervals, for example as two, three, four or more sub-doses per day. [0291] In one embodiment, the daily dosages appropriate for the compound described herein, or a pharmaceutically acceptable salt thereof, are from about 0.01 to about 50 mg/kg per body weight. In some embodiments, the daily dosage or the amount of active in the dosage form are lower or higher than the ranges indicated herein, based on a number of variables in regard to an individual treatment regime. In various embodiments, the daily and unit dosages are altered depending on a number of variables including, but not limited to, the activity of the compound used, the disease or condition to
be treated, the mode of administration, the requirements of the individual subject, the severity of the disease or condition being treated, and the judgment of the practitioner. [0292] Toxicity and therapeutic efficacy of such therapeutic regimens are determined by standard pharmaceutical procedures in cell cultures or experimental animals, including, but not limited to, the determination of the LD50 and the ED50. The dose ratio between the toxic and therapeutic effects is the therapeutic index and it is expressed as the ratio between LD50 and ED50. In certain embodiments, the data obtained from cell culture assays and animal studies are used in formulating the therapeutically effective daily dosage range and/or the therapeutically effective unit dosage amount for use in patients, including humans. In some embodiments, the daily dosage amount of the compounds described herein lies within a range of circulating concentrations that include the ED50 with minimal toxicity. In certain embodiments, the daily dosage range and/or the unit dosage amount varies within this range depending upon the dosage form employed and the route of administration utilized. [0293] In any of the aforementioned aspects are further embodiments in which the effective amount of the compound described herein, or a pharmaceutically acceptable salt thereof, is: (a) systemically administered to the patient; and/or (b) administered orally to the patient; and/or (c) intravenously administered to the patient; and/or (d) administered by injection to the patient; and/or (e) administered topically to the patient; and/or (f) administered non-systemically or locally to the patient. [0294] In certain instances, it is appropriate to administer at least one compound or agent as described herein, or a pharmaceutically acceptable salt thereof, in combination with one or more other therapeutic agents. In certain embodiments, the pharmaceutical composition further comprises one or more anti-cancer agents. [0295] In one embodiment, the therapeutic effectiveness of one of the compounds described herein is enhanced by administration of an adjuvant (i.e., by itself the adjuvant has minimal therapeutic benefit, but in combination with another therapeutic agent, the overall therapeutic benefit to the patient is enhanced). Or, in some embodiments, the benefit experienced by a patient is increased by administering one of the compounds described herein with another agent (which also includes a therapeutic regimen) that also has therapeutic benefit. [0296] In one specific embodiment, a compound described herein, or a pharmaceutically acceptable salt thereof, is co-administered with a second therapeutic agent, wherein the compound described herein, or a pharmaceutically acceptable salt thereof, and the second therapeutic agent modulate different aspects of the disease, disorder or condition being treated, thereby providing a greater overall benefit than administration of either therapeutic agent alone. [0297] In any case, regardless of the disease, disorder or condition being treated, the overall benefit experienced by the patient is simply additive of the two therapeutic agents or the patient experiences a synergistic benefit.
[0298] In certain embodiments, different therapeutically-effective dosages of the compounds disclosed herein will be utilized in formulating pharmaceutical composition and/or in treatment regimens when the compounds disclosed herein are administered in combination with one or more additional agent, such as an additional therapeutically effective drug, an adjuvant or the like. Therapeutically-effective dosages of drugs and other agents for use in combination treatment regimens is optionally determined by means similar to those set forth hereinabove for the actives themselves. Furthermore, the methods of prevention/treatment described herein encompasses the use of metronomic dosing, i.e., providing more frequent, lower doses in order to minimize toxic side effects. In some embodiments, a combination treatment regimen encompasses treatment regimens in which administration of a compound described herein, or a pharmaceutically acceptable salt thereof, is initiated prior to, during, or after treatment with a second agent described herein, and continues until any time during treatment with the second agent or after termination of treatment with the second agent. It also includes treatments in which a compound described herein, or a pharmaceutically acceptable salt thereof, and the second agent being used in combination are administered simultaneously or at different times and/or at decreasing or increasing intervals during the treatment period. Combination treatment further includes periodic treatments that start and stop at various times to assist with the clinical management of the patient. [0299] It is understood that the dosage regimen to treat, prevent, or ameliorate the disease(s) for which relief is sought, is modified in accordance with a variety of factors (e.g. the disease or disorder from which the subject suffers; the age, weight, sex, diet, and medical condition of the subject). Thus, in some instances, the dosage regimen actually employed varies and, in some embodiments, deviates from the dosage regimens set forth herein. [0300] For combination therapies described herein, dosages of the co-administered compounds vary depending on the type of co-drug employed, on the specific drug employed, on the disease or condition being treated and so forth. In additional embodiments, when co-administered with one or more other therapeutic agents, the compound provided herein is administered either simultaneously with the one or more other therapeutic agents, or sequentially. [0301] In combination therapies, the multiple therapeutic agents (one of which is one of the compounds described herein) are administered in any order or even simultaneously. If administration is simultaneous, the multiple therapeutic agents are, by way of example only, provided in a single, unified form, or in multiple forms (e.g., as a single pill or as two separate pills). [0302] The compounds or agents described herein, or a pharmaceutically acceptable salt thereof, as well as combination therapies, are administered before, during or after the occurrence of a disease or condition, and the timing of administering the composition containing a compound varies. Thus, in one embodiment, the compounds described herein are used as a prophylactic and are administered
continuously to subjects with a propensity to develop conditions or diseases in order to prevent the occurrence of the disease or condition. In another embodiment, the compounds and compositions are administered to a subject during or as soon as possible after the onset of the symptoms. In specific embodiments, a compound described herein is administered as soon as is practicable after the onset of a disease or condition is detected or suspected, and for a length of time necessary for the treatment of the disease. In some embodiments, the length required for treatment varies, and the treatment length is adjusted to suit the specific needs of each subject. For example, in some embodiments, a compound described herein or a formulation containing the compound or agent is administered for at least 2 weeks, about 1 month to about 5 years. 8. General Synthetic Methods for Certain Compounds [0303] The compounds of Formula (I) and/or (X) are prepared as described in the schemes below. [0304] Scheme 1 shows an embodiment for preparing compounds of Formula (I) and/or Formula (X). Scheme 1
[0305] Starting with compound 1-1, wherein X1 and X2 is as defined herein, and R may be H, halo or a triflate group, or any other suitable leaving group, reaction with ethyl 3-chloro-3-oxopropanoate provides compound 1-2 which can be cyclized in the presence of a base and a protic solvent to provide compound 1-3 which can be converted to compounds of Formula (I) and/or Formula (X). Examples of suitable bases for the cyclization include sodium methoxide, sodium ethoxide and the like. Suitable solvents include methanol, ethanol and the like. [0306] Scheme 2 shows a further embodiment for the preparation of compounds of Formula (I) and/or Formula (X).
[0307] Starting with compound 2-1, wherein R may be H, halo or a triflate group, or any other suitable leaving group, reaction with dibenzyl malonate provides compound 2-2 which can be converted to compounds of Formula (I) and/or Formula (X). [0308] Scheme 3 shows an embodiment for the preparation of compounds of Formula (X). Scheme 3
[0309] Starting with compound 3-1, wherein X1 and X2 are as defined herein, and R may be H, halo or a triflate group, or any other suitable leaving group, reaction with diethyl malonate in the presence of a base (e.g., piperidine) provides compound 3-2 which can be cyclized in the presence of a metal (e.g., Fe) and an acid (e.g., acetic acid) to provide compound 3-3 which can be converted to compounds of Formula (X). [0310] Scheme 4 shows an embodiment wherein R1 is H or OH, and compounds 1-3 and/or 2-3 and/or 3-3 shown above (collectively summarized as compound 4-1) can be converted to compounds of Formula (I) and/or Formula (X).
Scheme 4
[0311] Starting with compound 1-3, or 2-3, or 3-3, collectively summarized as compound 4-1, wherein X1 and X2 are as defined herein and R may be H, halo or a triflate group, or any other suitable leaving group, and R’ is a C1-C3 alkyl or benzyl, a reaction of compound 4-1 with compound 4-2 provides compound 4-3. Any suitable base may be used for this reaction (e.g., K2CO3, Cs2CO3). R2 in compound 4-2 is as defined herein and LG may be any suitable leaving group (e.g., halo). The ester in compound 4-3 is hydrolyzed to provide compound 4-4. Coupling of compound 4-4 with compound 4-5 under any suitable amide coupling conditions (e.g., HATU, EDCI) provides compound 4-6. R4 in compound 4-5 is as defined herein. Compound 4-6 is converted to compound 4-7 using any suitable borylating agent. Each R’’ in compound 4-7 is independently H, C1-C3 alkyl, or phenyl, or, the two R’’ together with the atoms to which they are attached, form a dioxaborolane ring. Compound 4-7 is coupled with a suitable compound 4-8 to provide compounds of Formula (I) or Formula (X). In compound 4-8, R6 is as defined herein and LG’’ is any suitable leaving group (e.g., halo). The coupling reaction between compounds 4-7 and 4-8 may be mediated by any suitable palladium catalyst or any other similar organometallic coupling method known to one of skill in the art. [0312] Scheme 5 shows an embodiment wherein R1 is H or OH, and compounds 1-3 and/or 2-3 and/or 3-3 shown above (collectively summarized as compound 4-1) can be converted to compounds of Formula (I) and/or Formula (X).
Scheme 5
[0313] Starting with compound 1-3, or 2-3, or 3-3, collectively summarized as compound 4-1, wherein X1 and X2 are as defined herein and R may be H, halo or a triflate group, or any other suitable leaving group, and R’ is a C1-C3 alkyl or benzyl, a reaction of compound 4-1 with compound 4-2 provides compound 4-3. Any suitable base may be used for this reaction (e.g., K2CO3, Cs2CO3). R2 in compound 4-2 is as defined herein and LG may be any suitable leaving group (e.g., halo). Compound 4-3 is converted to compound 5-1 using any suitable borylating agent. Each R’’ in compound 5-1 is independently H, C1-C3 alkyl, or phenyl, or, the two R’’ together with the atoms to which they are attached, form a dioxaborolane ring. Compound 5-1 is coupled with a suitable compound 4-8 to provide a compound 5-2. The coupling reaction between compounds 5-1 and 4-8 may be mediated by any suitable palladium catalyst or any other similar organometallic coupling method known to one of skill in the art. In compound 4-8, R6 is as defined herein and LG’’ is any suitable leaving group (e.g., halo). The ester in compound 5-2 is hydrolyzed to provide compound 5- 3. Compound 5-3 is coupled with compound 4-5 under any suitable amide coupling conditions (e.g., HATU, EDCI) to provide compounds of Formula (I) and/or Formula (X). [0314] Scheme 6 shows an embodiment wherein R1 is H or OH, and compounds 1-3 and/or 2-3 and/or 3-3 shown above (collectively summarized as compound 4-1) can be converted to compounds of Formula (I) and/or Formula (X).
Scheme 6
[0315] Starting with compound 1-3, or 2-3, or 3-3, collectively summarized as compound 4-1, wherein X1 and X2 is as defined herein and R may be H, halo or a triflate group, or any other suitable leaving group, and R’ is a C1-C3 alkyl or benzyl, reaction with 2-bromo-1,1-diethoxyethane provides compound 6-2. Compound 6-2 is coupled with a boronate 6-3 to provide compound 6-4. In compound 6-3, R6 is as defined herein. In compound 6-3, each R’’ is independently H, C1-C3 alkyl, or phenyl, or, the two R’’ together with the atoms to which they are attached, form a dioxaborolane ring. The coupling reaction between compounds 6-2 and 6-3 may be mediated by any suitable palladium catalyst or any other similar organometallic coupling method known to one of skill in the art. Compound 6-4 is converted to an amide 6-5 via a reaction with compound 4-5, wherein R4 is as defined herein. The ketal in compound 6-5 is hydrolyzed under acidic conditions (e.g., HCl) to provide the aldehyde 6-6 which is aminated with compound 6-7 to provide compounds of Formula (I) and/or (X). R2 in compound 6-7 is as defined herein. [0316] Scheme 7 shows an embodiment for preparation of compounds of Formula (I) and/or (X) wherein R1 is alkyl.
Scheme 7
[0317] Starting with compound 7-1, wherein X1 and X2 is a defined herein and R may be H, halo or a triflate group, or any other suitable leaving group, conversion to a Weinreb amide provides compound 7-2. Reaction with a suitable Grignard reagent provides compound 7-3 which is converted to compound 7-4 by reaction with ethyl 3-chloro-3-oxopropanoate. Compound 7-4 is cyclized in the presence of a base to provide compound 7-5 which can be converted to compounds of Formula (I) and/or (X) using the methods described in Schemes 4-6. [0318] Scheme 8 shows an embodiment for preparation of compounds of Formula (I) and/or (X) wherein R1 is alkoxy. Scheme 8
[0319] Compound 8-1, wherein X1 and X2 is as defined herein and R may be H, halo or a triflate group, or any other suitable leaving group, and R’ is a C1-C3 alkyl or benzyl is reacted with an alkylating agent to provide compound 8-2 wherein R’’’ is C1-C6 alkyl, which can be converted to compounds of Formula (I) and/or (X) using the using the methods described in Schemes 4-6. By way
of example, reaction of compound 8-1 with DMSO gives R’’’ methyl, reaction of compound 8-1 with propyl iodide gives R’’’ isopropyl. [0320] Any combination of steps described above may be used in the preparation of compounds described herein, including any procedures described in PCT/US2021/030838 filed on May 5, 2021 which is hereby incorporated by reference in its entirety.. [0321] The compounds of this disclosure can be prepared from readily available starting materials using, for example, the following general methods and procedures. It will be appreciated that where typical or preferred process conditions (i.e., reaction temperatures, times, mole ratios of reactants, solvents, pressures, etc.) are given, other process conditions can also be used unless otherwise stated. Optimum reaction conditions may vary with the particular reactants or solvent used, but such conditions can be determined by one skilled in the art by routine optimization procedures. [0322] Additionally, as will be apparent to those skilled in the art, conventional protecting groups may be necessary to prevent certain functional groups from undergoing undesired reactions. Suitable protecting groups for various functional groups as well as suitable conditions for protecting and deprotecting particular functional groups are well known in the art. For example, numerous protecting groups are described in T. W. Greene and G. M. Wuts (1999) Protecting Groups in Organic Synthesis, 3rd Edition, Wiley, New York, and references cited therein. [0323] Furthermore, the compounds of this disclosure may contain one or more chiral centers. Accordingly, if desired, such compounds can be prepared or isolated as pure stereoisomers, i.e., as individual enantiomers or diastereomers or as stereoisomer-enriched mixtures. All such stereoisomers (and enriched mixtures) are included within the scope of this disclosure, unless otherwise indicated. Pure stereoisomers (or enriched mixtures) may be prepared using, for example, optically active starting materials or stereoselective reagents well-known in the art. Alternatively, racemic mixtures of such compounds can be separated using, for example, chiral column chromatography, chiral resolving agents, and the like. [0324] The starting materials for the following reactions are generally known compounds or can be prepared by known procedures or obvious modifications thereof. For example, many of the starting materials are available from commercial suppliers such as Aldrich Chemical Co. (Milwaukee, Wisconsin, USA), Bachem (Torrance, California, USA), Emka-Chemie or Sigma (St. Louis, Missouri, USA). Others may be prepared by procedures or obvious modifications thereof, described in standard reference texts such as Fieser and Fieser's Reagents for Organic Synthesis, Volumes 1-15 (John Wiley, and Sons, 1991), Rodd's Chemistry of Carbon Compounds, Volumes 1-5, and Supplementals (Elsevier Science Publishers, 1989) organic Reactions, Volumes 1-40 (John Wiley, and Sons, 1991), March's Advanced Organic Chemistry, (John Wiley, and Sons, 5th Edition, 2001), and Larock's Comprehensive Organic Transformations (VCH Publishers Inc., 1989).
EXAMPLES [0325] The following examples are included to demonstrate specific embodiments of the disclosure. It should be appreciated by those of skill in the art that the techniques disclosed in the examples which follow represent techniques to function well in the practice of the disclosure, and thus can be considered to constitute specific modes for its practice. However, those of skill in the art should, in light of the present disclosure, appreciate that many changes can be made in the specific embodiments which are disclosed and still obtain a like or similar result without departing from the spirit and scope of the disclosure. Example 1: CB2R Binding Assays [0326] Putative CB2R modulators may be evaluated in CB2R binding assays using membranes from HEK-293 cells transfected with cDNAs encoding the human recombinant CB2R (Bmax = 4.7 pmol/mg protein) (Perkin-Elmer). These membranes are incubated with [3H]-(−)-cis-3-[2-hydroxy-4- (1,1-dimethylheptyl)phenyl]-trans-4-(3-hydroxypropyl)cyclohexanol ([3H]CP-55,940) (0.084 nM/Kd = 0.31 nM for CB2R) as high-affinity ligand and displaced with 100 nM (R)-(+)-[2,3-dihydro- 5-methyl-3-(4-morpholinylmethyl)pyrrolo[1,2,3-de]-1,4-benzoxazin-6-yl]-1-naphthalenylmethanone (WIN-55,212-2) as heterologous competitor for nonspecific binding (Ki = 2.1 nM for CB2R). Compounds are tested following the procedure described by the cell membrane manufacturer. CB2R binding assays are carried out with two different buffers: incubation buffer (Tris-HCl, 50 mM; MgCl2, 5 mM; CaCl21 mM; BSA, 0.2% at pH 7.4) and washing buffer (Tris-HCl, 50 mM; NaCl 500 mM; BSA, 0.1% at pH 7.4). The assay mixture contained incubation buffer, 0.4 nM [3H]CP-55,940, test substances (concentrations from 0.001 to 10 μM), and 4 μg/sample membrane in a total assay volume of 200 μL. Assays are performed in duplicate and incubated for 120 min at 37 °C. After the incubation, the assay mixture is filtered through 96 GF/C filter plates (Perkin Elmer #6005174) using Perkin Elmer Filtermate Harvester, and then washed four times with ice-cold washing buffer. The filters are dried for 1 hour at 50°C and [3H] trapped on filter counted for radioactivity in Perkin Elmer Microscint 20 cocktail (#6013329) using Perkin Elmer MicroBeta2 Reader. The results are expressed as a percent inhibition of the control radioligand specific binding calculated using the following equation: %Inhibition=(1-(Assay well-Average_LC)/(Average_HC-Average_LC))x100%. Data are analyzed and IC50 is calculated using GraphPad Prism 5 and the model “log(inhibitor) vs. response -- Variable slope”. The binding affinity of the compounds is determined by using the Cheng and Prusoff equation Ki = IC50/(1+ [radioligand]/Kd). Example 2: CB2R cAMP Assay [0327] cAMP Hunter CHO-K-1 cell lines expressing human CB2R (Eurofins) are expanded from freezer stocks according to standard procedures. Cells are seeded in a total volume of 20 μL into white
walled, 384‐well microplates and incubated at 37°C for the appropriate time prior to testing. cAMP modulation in agonist, inverse agonist or antagonist format was determined using the DiscoverX HitHunter cAMP XS+ assay (Eurofins). For agonist determination, cells are incubated with sample in the presence of EC80 forskolin to induce response. Media is aspirated from cells and replaced with 15 μL 2:1 HBSS/10mM Hepes: cAMP XS+ Ab reagent. Intermediate dilution of sample stocks is performed to generate 4X sample in assay buffer containing 4X EC80 forskolin.5 μL of 4X sample is added to cells and incubated at 37°C or room temperature for 30 or 60 minutes. Final assay vehicle concentration is 1%. For inverse agonist determination, cells were preincubated with sample in the presence of EC20 forskolin. Media was aspirated from cells and replaced with 15μL 2:1 HBSS/10mM Hepes: cAMP XS+ Ab reagent. Intermediate dilution of sample stocks was performed to generate 4X sample in assay buffer containing 4X EC20 forskolin.5 μL of 4X sample is added to cells and incubated at 37°C or room temperature for 30 or 60 minutes. Final assay vehicle concentration is 1%. For antagonist determination, cells were pre‐incubated with sample followed by agonist challenge at the EC80 concentration. Media is aspirated from cells and replaced with 10 μL 1:1 HBSS/Hepes: cAMP XS+ Ab reagent.5 μL of 4X compound is added to the cells and incubated at 37 °C or room temperature for 30 minutes.5 μL of 4X EC80 agonist is added to cells and incubated at 37 °C or room temperature for 30 or 60 minutes. EC80 forksolin was included. After appropriate incubation, assay signal is generated through incubation with 20 μL cAMP XS+ ED/CL lysis cocktail for one hour followed by incubation with 20 μL cAMP XS+ EA reagent for three hours at room temperature. Microplates are read following signal generation with a PerkinElmer Envision instrument for chemiluminescent signal detection. Compound activity is analyzed using CBIS data analysis suite (ChemInnovation, CA). For agonist mode assay, percentage activity is calculated using the following formula: % Activity = 100% x (1 - (mean RLU of test sample - mean RLU of MAX control) / (mean RLU of vehicle control - mean RLU of MAX control)). For inverse agonist mode assay, percentage activity is calculated using the following formula: % Inverse Agonist Activity =100% x ((mean RLU of test sample - mean RLU of EC20 forskolin) / (mean RLU of forskolin positive control - mean RLU of EC20 control)). For antagonist mode assay, percentage inhibition is calculated using the following formula: % Inhibition = 100% x (mean RLU of test sample - mean RLU of EC80 control) / (mean RLU of forskolin positive control - mean RLU of EC80 control). Data is analyzed and IC50 is calculated using GraphPad Prism 5 and the model “log(inhibitor) vs. response -- Variable slope”. [0328] Illustrative binding affinities for representative compounds are described in Table 2 and Table 2A. The potencies are divided into three criteria: + means that IC50 is greater than 1000 nM; ++ means IC50 is between 100 nM and 999 nM; +++ means IC50 is below 100 nM. In some embodiments, compounds with IC50 designated “+” may have IC50s between 1 mM to 30 mM.
Table 2.
Blank means not tested Table 2A
Example 3: In vitro Mixed Lymphocyte Reaction (MLR) Assay [0329] CD14+ monocytes were purified from peripheral blood mononuclear cells of healthy donors using EasySep™ Human Monocyte Isolation Kit (STEMCELL, Cambridge, MA) according to the manufacturer’s protocol. Purified human monocytes were cultured in RPMI 1640 medium containing 10% FBS (Invitrogen, Carlsbad, CA) at 5 x 105 cells/mL in the presence of 20 ng/mL GM-CSF and 10 ng/mL IL-4 (R&D Systems, Minneapolis, MN) in 24-well plate for 7 days. For maturation of dendritic cells (DCs), 1 mg/mL lipopolysaccharides (LPS, ThermoFisher, Waltham, MA) was added for an additional 3 days of culture. Half of the medium was replenished with fresh medium with cytokines every 3 days. To characterize the monocyte-derived DCs (MoDCs), aliquots of the cells (105 cells in 100 ml buffer) were incubated with the fluorochrome-conjugated monoclonal antibodies (CD1a-FITC, CD83-Brilliant Violet 4, CD209-R-PE or CD14-APC; all from BD PharMingen, San Diego, CA) for 30 minutes on ice, washed, and analyzed using Attune NxT flow cytometer. For allogeneic mixed lymphocyte reaction (MLR), human CD4+ T cells were purified from peripheral blood mononuclear cells of healthy donors using EasySep™ Human CD4+ T Isolation Kit (STEMCELL, Cambridge, MA) according to the manufacturer’s protocol. MLR was set up by co- culturing 50,000 CD4+ T cells/well with the monocytes-derived DCs (moDCs) at the ratio of 10 to 1 in 96-well plates with or without Compound 8 in the presence or absence of anti-PD-1 antibody nivolumab (1 µg/ml, InvivoGen, San Diego, CA) for 5 days. IFNγ was measured using Meso Scale Discovery (MSD) from the supernatant of the co-culture. [0330] FIGS.1A-B show proliferation and IFNγ expression of CD4+ T cells treated with Compound 8. As shown in FIGS.1A-B, the CB2R antagonist (Compound 8) treated CD4+ T cells exhibited enhanced T cell growth and IFNγ production compared to CD4+ T cells without treatment. [0331] Using the same method, MLR was performed on CD4+ T cells using SR144528 (SR, CB2R inverse agonist), AM630 (AM, CB2R antagonist), and MAB36551 (MAB, CB2R antibody), with or without anti PD-1 agents (nivolumab or pembrolizumab). FIG.1C-D show proliferation and IFNγ expression of CD4+ T cells treated with SR144528, AM630, and MAB36551, with or without nivolumab or pembrolizumab. As shown in FIGS.1C-D, each SR144528, AM630, and MAB36551 treated CD4+ T cells exhibited enhanced T cell growth and IFNγ production compared to CD4+ T cells without treatment (or treated with vehicle). Further, each SR144528, AM630, and MAB36551 treated CD4+ T cells exhibited even more enhanced T cell growth and IFNγ production in combination with pembrolizumab or nivolumab, showing synergistic increase in cell proliferation and IFNγ production. [0332] FIG.2A, shows total IFNγ expression of CD4+ T cells treated with Compound 8 with or without nivolumab (anti-PD-1). FIG.2B shows normalized (basal subtracted) IFNγ expression of CD4+ T cells treated with Compound 8 with or without nivolumab (anti-PD-1). FIG.2C is another
representation of the data. FIGS.2A-C show that CD4+ T cells treated with the CB2R antagonist (Compound 8) and nivolumab (anti-PD-1) exhibited a synergistic increase in IFNγ production compared to CD4+ T cells treated with Compound 8 alone. The result also suggests that that CD4+ T cells treated with the CB2R antagonist (Compound 8) and nivolumab (anti-PD-1) would exhibit a synergistic increase in cell proliferation compared to CD4+ T cells treated with Compound 8 alone. Example 4: In vitro T cell Exhaustion (TCE) Assay [0333] CD3+ pan T cells were negatively isolated from peripheral blood mononuclear cells of healthy donors (AllCells, Alameda, CA). Approximately, 5x105 T cells were initially plated in 24 well plates in RPMI 1640 medium containing 10% FBS (Invitrogen, Carlsbad, CA). Cells were stimulated the same day (Day 0) with T-Activator CD3/CD28 dynabeads (ThermoFisher, Waltham, MA) following the manufacturer’s recommendations and treated with CB2 antagonist Compound 8 in the presence or absence of anti-PD-1 antibody nivolumab (30 µg/ml, InvivoGen, San Diego, CA).2-days after the first stimulation, cell culture supernatant was collected, cells were counted and washed, and beads were removed using a magnet. This was followed by a second, third and fourth round of 2-day stimulations with fresh batches of CD3/CD28 beads. In each stimulation step, the amount of supernatant collected and beads used, the number of viable cells plated and the concentrations of Compound 8 and anti-PD-1 were kept same. On Day 8, cells were incubated with the fluorochrome- conjugated monoclonal antibodies (APC mouse anti-human LAG-3 antibody, SB436 mouse anti- human TIM-3 antibody, PE mouse anti-human PD-1 antibody, SB600 mouse anti human CD4+ antibody, AlexaFluor700 anti-human CD8+ antibody; all from Invitrogen, Carlsbad, CA) for 30 minutes on ice, washed, and analyzed using Attune NxT flow cytometer to detect CD38, LAG3, TIM3 and PD-1 expression on CD4+ and CD8+ T cells. IL2 was measured using Meso Scale Discovery (MSD) from the supernatant of the cell culture. [0334] FIG.3A shows LAG-3 expression of CD4+ and CD8+ T cells treated with vehicle, Compound 8, nivolumab (anti-PD-1), and a combination of Compound 8 and nivolumab; TIM-3 expression of CD4+ and CD8+ T cells treated with vehicle, Compound 8, nivolumab (anti-PD-1), and a combination of Compound 8 and nivolumab; and PD-1 expression of CD4+ and CD8+ T cells treated with vehicle, Compound 8, nivolumab (anti-PD-1), and a combination of Compound 8 and nivolumab. As shown in FIG.3A, the CB2R antagonist (Compound 8) with or without anti-PD-1 (nivolumab) prevented T cell exhaustion (indicated by decreased expression of immune checkpoint proteins) of CD4+ and CD8+ T cells 8 days after stimulation with T cell activator compared to vehicle. [0335] TCE was performed on CD3+, CD4+, and CD8+ T cells T cells using individual CB2R modulators (Compund 8, SR144528, AM630, MAB36551) with or without anti-PD-1 compounds (pembrolizumab or nivolumab). Exhaustion markers tested included CD38, CTLA4, LAG3, PD-1, TIGIT, TIM-3, TOX, and IL2. FIGS.3B-E show expression of the exhaustion markers after CD4+ and
CD8+ T cells treated with CB2R modulators (Compund 8, SR144528, AM630, MAB36551) with or without anti-PD-1 compounds (pembrolizumab or nivolumab). As shown in FIGS.3B-E, CB2R modulators with or without anti-PD-1 prevented T cell exhaustion (indicated by exhaustion markers) of CD3+, CD4+, and CD8+ T cells within 8 days after stimulation with T cell activator compared to CD3+, CD4+, and CD8+ T cells without treatment (or treated with vehicle). [0336] FIG.4A, shows IL2 expression of CD4+ and CD8+ T cells four, six, and eight days after stimulation with T-Activator CD3/CD28 dynabeads. FIG.4B shows IL2 expression of CD4+ and CD8+ T cells eight days after stimulation with T-Activator CD3/CD28 dynabeads in the presence of CB2R antagonist (Compound 8). FIG.4B show that the CB2R antagonist (Compound 8) prevents T cell exhaustion (indicated by increased expression of IL2) of CD4+ and CD8+ T cells 8 days after stimulation with T cell activator compared to vehicle. Example 5: In vitro NK cell Reaction Assay [0337] PBMCs were separated from whole blood of healthy donors by density gradient. NK cells were then isolated with the Easysep Human NK Cell Enrichment Kit (STEMCELL, Cambridge, MA) according to the manufacturer’s protocol, seeded at 2x105/well in 96-well plate and cultured in complete RPMI medium (RPMI-1640 medium supplemented with 10% FBS, 2 mM L-glutamine, 100 U/mL penicillin, and 100 ug/mL streptomycin) in the presence or absence of Compound 8 for 3 days. Cells were then washed twice with the complete medium to get rid of Compound 8, counted and resuspended at 1x106 cells/mL with complete RPMI medium. Functional assay was set up by co- culturing 1x105 NK cells/well with 1x104 of carboxyfluorescein succinimidyl ester (CFSE)- prelabelled K562 cells at a ratio of 10 to 1 in 96-well plates for 24 hours. After centrifugation, supernatant was collected for IFNγ analysis by Meso Scale Discovery (MSD). The cell pellets were then resuspended in FACS buffer and stained with anti-CD56-PE and anti-CD107-FITC. The CD107a expression on CD3-CD56+ NK cells and Live-or-Dye™ Fixable Viability eFluor™ 506 Stains (Invitrogen, Carlsbad, CA) were analyzed using Attune NxT flow cytometer. [0338] FIG.5A shows the cellular killing capacity of NK cells treated with Compound 8. FIG.5B shows the percentage of CD107a+ (activated) NK cells treated with Compound 8. FIG.5C shows the expression of IFNγ of NK cells treated with Compound 8. FIGS.5A-C show that CB2R antagonist (Compound 8) enhances NK cell function (by virtue of activation, killing capacity, and IFNγ expression) compared to vehicle. Example 6: In vivo Tumor Growth Inhibition (TGI) Assay [0339] C57BL/6 inbred female mice, aged at 8-9 week, were purchased from Charles River. On the day of inoculation (Day 0), B16F10 or MC38 cells were harvested, washed and counted. Cells were re-suspended as single cell solution in PBS at a concentration of 5x106 cells/mL at the final step.
Immediately, five hundred thousand (5x105) of B16F10 or MC38 cells suspended in 0.1 mL PBS were injected in the right flank of C57BL/6 mice subcutaneously using 27G needles. When palpable, tumors were measured by a caliper and tumor volumes (mm3) were calculated by length x width x height x 0.5236. Mice with the tumor size approximate to 100 mm3 were randomly assigned into one of four groups (n=10). Each group received vehicle (BID), CB2R antagonists at 1 mg/kg (QD) and/or mouse anti-PD-1 (RMP1-14) at 5 mg/kg (Q2D), intraperitoneally. Tumor size and body weight were determined every 2-3 days. Percent tumor growth inhibition (TGI) was defined as the difference between the Median Tumor Volume (MTV) of a test group and control group, using the formula: % TGI = ((MTVcontrol-MTVtreated/MTVcontrol)) x 100. [0340] FIG.6A shows the effect of oral administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on B16F10 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay. FIG.6B shows the effect of oral administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on MC38 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay. FIGS.6A-B show that oral administration of CB2R antagonist (Compound 8) inhibits B16F10 and MC38 tumor growth in 8-9 week female C57BL/6 mice compared to vehicle. [0341] FIG.7A shows the effect of intraperitoneal administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on B16F10 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay. FIG.7B shows the effect of intraperitoneal administration of vehicle, 1 mg/kg Compound 8, 4 mg/kg Compound 8, and 10 mg/kg Compound 8 on MC38 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay. FIGS. 7A-B show that intraperitoneal administration of CB2R antagonist (Compound 8) inhibits B16F10 and MC38 tumor growth in 8-9 week female C57BL/6 mice compared to vehicle. [0342] FIG.8A, shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on B16F10 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay. FIG.8B shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on MC38 derived tumor volume in 8-9 week female C57BL/6 mice measured by TGI assay. FIGS.8A-B show that oral administration of CB2R antagonist (Compound 8) inhibits B16F10 and MC38 tumor growth in 8-9 week female C57BL/6 mice compared to vehicle, and the combination of Compound 8 with anti-PD-1 antibody synergistically inhibits B16F10 and MC38 tumor growth. [0343] FIG.9A shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound
8 with 5 mg/kg anti-PD-1 antibody on tumor-infiltrating immune cells in 8-9 week female C57BL/6 mice bearing B16F10 melanoma measured by flow cytometry. FIG.9A shows that oral administration of CB2R antagonist (Compound 8) significantly increases CD8+ T cell and NK infiltration in B16F10 tumor in 8-9 week female C57BL/6 mice compared to vehicle. Specifically, Compound 8 increases CD4+ and CD8+ T cells by 2-fold and 5.3-fold, respectively when compared to vehicle controls. Both CD4+ and CD8+ T cell populations further increase in number in the combination treatment with anti-PD-1 antibody by 5.7-fold and 10-fold, respectively. Compound 8 also significantly increases NK infiltration by 2.5-fold when used alone. NK cells further increase in the combination treatment by 4.9-fold. In the same experimental setting, Compound 8 reduces the numbers of immunosuppressive MDSCs by about 56% and normalizes the negative effect of anti-PD- 1 antibody on the MDSCs. FIG.9B shows the effect of oral administration of vehicle and 4 mg/kg Compound 8, intraperitoneal administration of 5 mg/kg anti-PD-1 antibody, and combination of 4 mg/kg Compound 8 with 5 mg/kg anti-PD-1 antibody on the expression of PD-1 and LAG-3 by CD8+ T cells in 8-9 week female C57BL/6 mice bearing B16F10 melanoma measured by flow cytometry. FIG.9B shows that oral administration of CB2R antagonist (Compound 8) significantly decreased expression of PD-1 among CD8+ T cells in B16F10 tumor in 8-9 week female C57BL/6 mice compared to vehicle. Specifically, Compound 8 increased the percentage of PD-1+/CD8+ cells among the CD8+ by less than half when compared to vehicle controls. FIG.9B further shows that oral administration of CB2R antagonist (Compound 8) significantly decreased expression of LAG-3 among CD8+ T cells in B16F10 tumor in 8-9 week female C57BL/6 mice compared to vehicle. Specifically, Compound 8 decreased the percentage of LAG3+/CD8+ cells among the CD8+ cells by less than half when compared to vehicle controls. [0344] Further, as shown in FIG.9B, the treatment with Compound 8 in combination with anti-PD-1 agent further decreased the expression of PD-1.The examples and embodiments described herein are for illustrative purposes only and various modifications or changes suggested to persons skilled in the art are to be included within the spirit and purview of this application and scope of the appended claims.
Claims
CLAIMS WHAT IS CLAIMED IS: 1. A method for increasing the production of interferon gamma (IFNγ) or growth or proliferation of immune cells in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator. 2. The method of claim 1, wherein the immune cells are selected from T cells, B cells or NK cells. 3. The method of claim 2, wherein the immune cells are T cells. 4. The method of any preceding claim, wherein the patient has a viral infection or cancer. 5. The method of any preceding claim, wherein the patient suffers from immune cell exhaustion or is at risk for immune cell exhaustion. 6. A method for treating, reducing, or preventing immune cell exhaustion in a patient in need thereof, comprising administering to the patient an effective amount of a CB2R modulator. 7. The method of claim 6, wherein the immune cells are selected from T cells, B cells or NK cells. 8. The method of claim 7, wherein the immune cells are T cells. 9. The method of any preceding claim, wherein the patient is currently or has previously been treated with an immunotherapeutic agent. 10. The method of claim 9, wherein the CB2R modulator is administered to the patient after cessation of administration of the immunotherapeutic agent. 11. The method of claim 9, wherein the CB2R modulator is administered to the patient concurrently with administration of the immunotherapeutic agent. 12. The method of claim 9, wherein the CB2R modulator is administered to the patient concurrently and after administration of the immunotherapeutic agent. 13. The method of any one of claims 9-12, wherein the immunotherapeutic agent is a check-point inhibitor. 14. The method of claim 13, wherein the check-point inhibitor is selected from atezolizumab, avelumab, cemiplimab, labrolizumab, durvalumab, ipilimumab, nivolumab, and pembrolizumab. 15. A method of diagnosing immune cell exhaustion in a patient, the method comprising: a) obtaining a biological sample comprising immune cells from a patient; b) detecting and quantifying the presence of one or more biological markers in the biological sample; c) comparing the levels of the one or more biological markers in the biological sample of the patient to the levels of the one or more biological markers in a healthy individual; and
d) diagnosing the patient with immune cell exhaustion when the levels of the one or more biological markers in the biological sample are abnormal; and wherein the one or more biological markers are selected from the group consisting of 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, TIGIT, granzyme B, interferon gamma (IFNγ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL- 6), interleukin 10 (IL-10), interleukin 12 (IL-12), interleukin 13 (IL-13), interleukin 17 (IL-17), interleukin 22 (IL-22), transforming growth factor beta (TGF-β), tumor necrosis factor alpha (TNFα), nuclear factor of activated T-cells (NFAT), nuclear receptor subfamily 4 group A (NR4A), T-cell- specific transcription factor 1 (TCF-1), thymocyte selection-associated high mobility group box protein (TOX), and TOX high mobility group box family member 2 (TOX2). 16. The method of claim 15, wherein the immune cells in the biological sample of the patient exhibit decreased proliferation compared to the immune cell proliferation in the healthy individual. 17. The method of claim 15, further comprising a treatment step, comprising administering an effective amount of a cannabinoid type 2 receptor (CB2R) modulator to the diagnosed patient. 18. The method of any preceding claim, wherein, after hours, days, or weeks, the patient exhibits an improvement in expression levels of one or more biological markers in a biological sample comprising immune cells compared to the one or more biological markers of the patient before administration of the CB2R modulator. 19. The method of claim 18, wherein the one or more biological markers are immunomodulatory receptors selected from the group consisting of: 2B4, BTLA, CD160, CTLA-4, LAG-3, PD-1, TIM-3, and TIGIT. 20. The method of claim 18, wherein the one or more biological markers are effector molecules selected from the group consisting of: granzyme B, interferon gamma (IFNγ), interleukin 1 (IL-1), interleukin 2 (IL-2), interleukin 4 (IL-4), interleukin 5 (IL-5), interleukin 6 (IL-6), interleukin 10 (IL- 10), interleukin 12 (IL-12), interleukin 13 (IL-13), interleukin 17 (IL-17), interleukin 22 (IL-22), transforming growth factor beta (TGF-β), and tumor necrosis factor alpha (TNFα). 21. The method of claim 18, wherein the one or more biological markers are transcription factors selected from the group consisting of: nuclear factor of activated T-cells (NFAT), nuclear receptor subfamily 4 group A (NR4A), T-cell-specific transcription factor 1 (TCF-1), thymocyte selection- associated high mobility group box protein (TOX), and TOX high mobility group box family member 2 (TOX2). 22. The method of any preceding claim, wherein the CB2R modulator activates dendritic cell (DC)-mediated activation of T cells. 23. The method of any preceding claim, wherein the CB2R modulator is a CB2R antagonist selected from the group consisting of: Compound 8, Compound 13, Compound 109, Compound 121,
Compound 149, Compound 265, Compound 266, Compound 267, Compound 268, Compound 269, Compound 270, cannabidiol, AM630, and combinations thereof. 24. The method of any preceding claim, wherein the CB2R modulator is a CB2R inverse agonist selected from the group consisting of: SR144528, XL-001, Tamoxifen, and combinations thereof. 25. The method of any preceding claim, wherein the CB2R modulator is a negative allosteric modulator selected from the group consisting of Dihydro-gambogic acid (DHGA), trans-β- caryophyllene (TBC), mambaquaretin-1, Exenetide (Byetta), and combinations thereof. 26. The method of any preceding claim, wherein the CB2R modulator is a compound selected from Table 1 or Table 1A. 27. The method of any preceding claim, wherein the CB2R modulator is an agent that causes gene knockout of CB2R in immune cells. 28. The method of claim 27, wherein the agent that causes gene knockout of CB2R is a site- specific nuclease selected from the group consisting of zinc finger nuclease, transcription activator- like effector nuclease (TALENS), clustered regularly interspaced short palindromic repeats (CRISPR)/CRISPER-associated systems (Cas) complexes, and combinations thereof. 29. The method of any preceding claim further comprising administering a chimeric antigen receptor T-cell (CART) therapy to the patient. 30. A method for re-activating exhausted T cells in a patient in need thereof, comprising administering to the patient an effective amount of a cannabinoid type 2 receptor (CB2R) modulator. 31. The method of claim 30, wherein the patient has cancer, a chronic infection, an acute infection, or an immunodeficiency. 32. The method of claim 30 or 31, wherein the patient is being treated with, or has been treated with, a chimeric antigen receptor T-cell (CART) therapy. 33. The method of claim 30 or 31, wherein the patient is being treated with, or has been treated with, a check point inhibitor. 34. The method of claim 33, wherein the checkpoint inhibitor is selected from atezolizumab, avelumab, cemiplimab, labrolizumab, durvalumab, ipilimumab, nivolumab, and pembrolizumab.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163240334P | 2021-09-02 | 2021-09-02 | |
US63/240,334 | 2021-09-02 | ||
US202163275198P | 2021-11-03 | 2021-11-03 | |
US63/275,198 | 2021-11-03 | ||
US202263318737P | 2022-03-10 | 2022-03-10 | |
US63/318,737 | 2022-03-10 | ||
US202263352746P | 2022-06-16 | 2022-06-16 | |
US63/352,746 | 2022-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2023034530A1 true WO2023034530A1 (en) | 2023-03-09 |
Family
ID=83594609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2022/042384 WO2023034530A1 (en) | 2021-09-02 | 2022-09-01 | Methods of improving growth and function of immune cells |
Country Status (2)
Country | Link |
---|---|
TW (1) | TW202325306A (en) |
WO (1) | WO2023034530A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117624134A (en) * | 2024-01-26 | 2024-03-01 | 南昌市第一医院 | Compound for targeted degradation of HDAC4, and preparation method and application thereof |
Citations (62)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845770A (en) | 1972-06-05 | 1974-11-05 | Alza Corp | Osmatic dispensing device for releasing beneficial agent |
US4326525A (en) | 1980-10-14 | 1982-04-27 | Alza Corporation | Osmotic device that improves delivery properties of agent in situ |
US4902514A (en) | 1988-07-21 | 1990-02-20 | Alza Corporation | Dosage form for administering nilvadipine for treating cardiovascular symptoms |
US4992445A (en) | 1987-06-12 | 1991-02-12 | American Cyanamid Co. | Transdermal delivery of pharmaceuticals |
US5001139A (en) | 1987-06-12 | 1991-03-19 | American Cyanamid Company | Enchancers for the transdermal flux of nivadipine |
US5023252A (en) | 1985-12-04 | 1991-06-11 | Conrex Pharmaceutical Corporation | Transdermal and trans-membrane delivery of drugs |
US5616345A (en) | 1983-12-22 | 1997-04-01 | Elan Corporation Plc | Controlled absorption diltiazen formulation for once-daily administration |
WO2001064212A1 (en) | 2000-03-01 | 2001-09-07 | University College London | Modulators of the endocannabinoid uptake and of the vallinoid receptors |
US7029674B2 (en) | 2001-04-02 | 2006-04-18 | Wyeth | Methods for downmodulating immune cells using an antibody to PD-1 |
US7488802B2 (en) | 2002-12-23 | 2009-02-10 | Wyeth | Antibodies against PD-1 |
US8008449B2 (en) | 2005-05-09 | 2011-08-30 | Medarex, Inc. | Human monoclonal antibodies to programmed death 1 (PD-1) and methods for treating cancer using anti-PD-1 antibodies alone or in combination with other immunotherapeutics |
US8217149B2 (en) | 2008-12-09 | 2012-07-10 | Genentech, Inc. | Anti-PD-L1 antibodies, compositions and articles of manufacture |
US8354509B2 (en) | 2007-06-18 | 2013-01-15 | Msd Oss B.V. | Antibodies to human programmed death receptor PD-1 |
US20130023494A1 (en) | 2010-04-06 | 2013-01-24 | Arena Pharmaceuticals, Inc. | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
US8383796B2 (en) | 2005-07-01 | 2013-02-26 | Medarex, Inc. | Nucleic acids encoding monoclonal antibodies to programmed death ligand 1 (PD-L1) |
US20130172388A1 (en) | 2011-12-15 | 2013-07-04 | University Of Pittsburgh -- Of The Commonwealth System Of Higher Education | Novel cannabinoid receptor 2 (cb2) inverse agonists and therapeutic potential for multiple myeloma and osteoporosis bone diseases |
US8552154B2 (en) | 2008-09-26 | 2013-10-08 | Emory University | Anti-PD-L1 antibodies and uses therefor |
US8617546B2 (en) | 2008-10-02 | 2013-12-31 | Seoul National University Industry Foundation | Anticancer agent comprising anti-PD-1 antibody or anti-PD-L1 antibody |
US8709417B2 (en) | 2009-09-30 | 2014-04-29 | Memorial Sloan-Kettering Cancer Center | Combination immunotherapy for the treatment of cancer |
WO2014179664A2 (en) | 2013-05-02 | 2014-11-06 | Anaptysbio, Inc. | Antibodies directed against programmed death-1 (pd-1) |
WO2016039749A1 (en) | 2014-09-11 | 2016-03-17 | Bristol-Myers Squibb Company | Macrocyclic inhibitors of the pd-1/pd-l1 and cd80 (b7-1)/pd-li protein/protein interactions |
WO2016041511A1 (en) | 2014-09-19 | 2016-03-24 | Yen-Ta Lu | Benzo-heterocyclic compounds and their applications |
WO2016142894A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 3-substituted 1,3,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2016142835A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | Therapeutic cyclic compounds as immunomodulators |
WO2016142886A2 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 3-substituted-1,2,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2016142852A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 1,3,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2016142833A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 1,2,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2017066227A1 (en) | 2015-10-15 | 2017-04-20 | Bristol-Myers Squibb Company | Compounds useful as immunomodulators |
US20170107216A1 (en) | 2015-10-19 | 2017-04-20 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017068349A1 (en) * | 2015-10-23 | 2017-04-27 | E-Therapeutics Plc | Cannabinoid for use in immunotherapy |
WO2017079669A1 (en) | 2015-11-04 | 2017-05-11 | Incyte Corporation | Pharmaceutical compositions and methods for indoleamine 2,3-dioxygenase inhibition and indications therefor |
US20170145025A1 (en) | 2015-11-19 | 2017-05-25 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
US20170174679A1 (en) | 2015-12-22 | 2017-06-22 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017106634A1 (en) | 2015-12-17 | 2017-06-22 | Incyte Corporation | N-phenyl-pyridine-2-carboxamide derivatives and their use as pd-1/pd-l1 protein/protein interaction modulators |
WO2017118762A1 (en) | 2016-01-08 | 2017-07-13 | Rijksuniversiteit Groningen | Inhibitors of the pd-1/pd-l1 protein/protein interaction |
WO2017149387A1 (en) | 2016-03-04 | 2017-09-08 | Sharon Anavi-Goffer | Compositions of cb2 receptor selective agonists for treatment of mental disorders |
US20170262253A1 (en) | 2016-03-09 | 2017-09-14 | Spotify Ab | System and method for color beat display in a media content environment |
WO2017180769A1 (en) | 2016-04-13 | 2017-10-19 | Capten Therapeutics Inc. | Small molecules for immunogenic treatment of cancer |
US20170320875A1 (en) | 2016-05-06 | 2017-11-09 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017202274A1 (en) | 2016-05-23 | 2017-11-30 | 中国医学科学院药物研究所 | Nicotinyl alcohol ether derivative, preparation method therefor, and pharmaceutical composition and uses thereof |
WO2017202744A1 (en) | 2016-05-26 | 2017-11-30 | Merck Patent Gmbh | Pd-1 / pd-l1 inhibitors for cancer treatment |
WO2017205464A1 (en) | 2016-05-26 | 2017-11-30 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017222976A1 (en) | 2016-06-20 | 2017-12-28 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2018009505A1 (en) | 2016-07-08 | 2018-01-11 | Bristol-Myers Squibb Company | 1,3-dihydroxy-phenyl derivatives useful as immunomodulators |
WO2018026971A1 (en) | 2016-08-03 | 2018-02-08 | Arising International, Llc | Symmetric or semi-symmetric compounds useful as immunomodulators |
US20180045142A1 (en) | 2016-08-12 | 2018-02-15 | Rolls-Royce Corporation | Expandable exhaust cone |
US20180057486A1 (en) | 2016-08-29 | 2018-03-01 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
US20180057455A1 (en) | 2016-09-01 | 2018-03-01 | Bristol-Myers Squibb Company | Compounds useful as immunomodulators |
WO2018044329A1 (en) | 2016-09-01 | 2018-03-08 | Facebook, Inc. | Systems and methods for dynamically providing video content based on declarative instructions |
WO2018195321A1 (en) | 2017-04-20 | 2018-10-25 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2019025474A1 (en) | 2017-08-02 | 2019-02-07 | Centro Cardiologico Monzino S.p.A. | Modulation of endocannabinoid system and uses thereof in the context of induced pluripotent stem cell-based applications and therapy for cardiomyopathies |
WO2019084493A1 (en) * | 2017-10-27 | 2019-05-02 | The Trustees Of The University Of Pennsylvania | Methods and compositions for treating diseases associated with exhausted t cells |
WO2019144126A1 (en) * | 2018-01-22 | 2019-07-25 | Pascal Biosciences Inc. | Cannabinoids and derivatives for promoting immunogenicity of tumor and infected cells |
WO2019160882A1 (en) | 2018-02-13 | 2019-08-22 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2019204609A1 (en) | 2018-04-19 | 2019-10-24 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2020014643A1 (en) | 2018-07-13 | 2020-01-16 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2020086556A1 (en) | 2018-10-24 | 2020-04-30 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2021028646A1 (en) * | 2019-08-09 | 2021-02-18 | Jay Pharma Inc. | Administration regimes of cannabinoids in combination with chemotherapeutics against cancer |
WO2021226206A2 (en) * | 2020-05-05 | 2021-11-11 | Teon Therapeutics, Inc. | Cannabinoid receptor type 2 (cb2) modulators and uses thereof |
WO2022056086A1 (en) * | 2020-09-09 | 2022-03-17 | The Regents Of The University Ofcalifornia | Cannabis prevents nk inactivation in cancer and increases nk function |
WO2022133612A1 (en) * | 2020-12-24 | 2022-06-30 | Tetra Bio-Pharma Inc. | Parenteral cannabinoid formulations and uses thereof |
WO2022225658A1 (en) * | 2021-04-19 | 2022-10-27 | The Regents Of The University Of California | Cannabis limits cancer stem cell growth in poorly differentiated cancers |
-
2022
- 2022-09-01 TW TW111133254A patent/TW202325306A/en unknown
- 2022-09-01 WO PCT/US2022/042384 patent/WO2023034530A1/en unknown
Patent Citations (77)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3845770A (en) | 1972-06-05 | 1974-11-05 | Alza Corp | Osmatic dispensing device for releasing beneficial agent |
US4326525A (en) | 1980-10-14 | 1982-04-27 | Alza Corporation | Osmotic device that improves delivery properties of agent in situ |
US5616345A (en) | 1983-12-22 | 1997-04-01 | Elan Corporation Plc | Controlled absorption diltiazen formulation for once-daily administration |
US5023252A (en) | 1985-12-04 | 1991-06-11 | Conrex Pharmaceutical Corporation | Transdermal and trans-membrane delivery of drugs |
US4992445A (en) | 1987-06-12 | 1991-02-12 | American Cyanamid Co. | Transdermal delivery of pharmaceuticals |
US5001139A (en) | 1987-06-12 | 1991-03-19 | American Cyanamid Company | Enchancers for the transdermal flux of nivadipine |
US4902514A (en) | 1988-07-21 | 1990-02-20 | Alza Corporation | Dosage form for administering nilvadipine for treating cardiovascular symptoms |
WO2001064212A1 (en) | 2000-03-01 | 2001-09-07 | University College London | Modulators of the endocannabinoid uptake and of the vallinoid receptors |
US7029674B2 (en) | 2001-04-02 | 2006-04-18 | Wyeth | Methods for downmodulating immune cells using an antibody to PD-1 |
US7521051B2 (en) | 2002-12-23 | 2009-04-21 | Medimmune Limited | Methods of upmodulating adaptive immune response using anti-PD-1 antibodies |
US7488802B2 (en) | 2002-12-23 | 2009-02-10 | Wyeth | Antibodies against PD-1 |
US8008449B2 (en) | 2005-05-09 | 2011-08-30 | Medarex, Inc. | Human monoclonal antibodies to programmed death 1 (PD-1) and methods for treating cancer using anti-PD-1 antibodies alone or in combination with other immunotherapeutics |
US8383796B2 (en) | 2005-07-01 | 2013-02-26 | Medarex, Inc. | Nucleic acids encoding monoclonal antibodies to programmed death ligand 1 (PD-L1) |
US8354509B2 (en) | 2007-06-18 | 2013-01-15 | Msd Oss B.V. | Antibodies to human programmed death receptor PD-1 |
US8552154B2 (en) | 2008-09-26 | 2013-10-08 | Emory University | Anti-PD-L1 antibodies and uses therefor |
US8617546B2 (en) | 2008-10-02 | 2013-12-31 | Seoul National University Industry Foundation | Anticancer agent comprising anti-PD-1 antibody or anti-PD-L1 antibody |
US8217149B2 (en) | 2008-12-09 | 2012-07-10 | Genentech, Inc. | Anti-PD-L1 antibodies, compositions and articles of manufacture |
US8709417B2 (en) | 2009-09-30 | 2014-04-29 | Memorial Sloan-Kettering Cancer Center | Combination immunotherapy for the treatment of cancer |
US20130023494A1 (en) | 2010-04-06 | 2013-01-24 | Arena Pharmaceuticals, Inc. | Modulators of the gpr119 receptor and the treatment of disorders related thereto |
US20130172388A1 (en) | 2011-12-15 | 2013-07-04 | University Of Pittsburgh -- Of The Commonwealth System Of Higher Education | Novel cannabinoid receptor 2 (cb2) inverse agonists and therapeutic potential for multiple myeloma and osteoporosis bone diseases |
WO2014179664A2 (en) | 2013-05-02 | 2014-11-06 | Anaptysbio, Inc. | Antibodies directed against programmed death-1 (pd-1) |
WO2016039749A1 (en) | 2014-09-11 | 2016-03-17 | Bristol-Myers Squibb Company | Macrocyclic inhibitors of the pd-1/pd-l1 and cd80 (b7-1)/pd-li protein/protein interactions |
WO2016041511A1 (en) | 2014-09-19 | 2016-03-24 | Yen-Ta Lu | Benzo-heterocyclic compounds and their applications |
US20180044329A1 (en) | 2015-03-10 | 2018-02-15 | Aurigene Discovery Technologies Limited | 3-substituted-1,2,4-oxadiazole and thiadiazole compounds as immunomodulators |
US20180044303A1 (en) | 2015-03-10 | 2018-02-15 | Pottayil Govindan N. Sasikumar | 1,2,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2016142886A2 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 3-substituted-1,2,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2016142852A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 1,3,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2016142833A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 1,2,4-oxadiazole and thiadiazole compounds as immunomodulators |
US20180044305A1 (en) | 2015-03-10 | 2018-02-15 | Aurigene Discovery Technologies Limited | 3-substituted 1,3,4-oxadiazole and thiadiazole compounds as immunomodulators |
US20180044304A1 (en) | 2015-03-10 | 2018-02-15 | Aurigene Discovery Technologies Limited | 1,3,4-oxadiazole and thiadiazole compounds as immunomodulators |
WO2016142894A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | 3-substituted 1,3,4-oxadiazole and thiadiazole compounds as immunomodulators |
US20180044350A1 (en) | 2015-03-10 | 2018-02-15 | Pottayil Govindan Nair Sasikumar | Therapeutic cyclic compounds as immunomodulators |
WO2016142835A1 (en) | 2015-03-10 | 2016-09-15 | Aurigene Discovery Technologies Limited | Therapeutic cyclic compounds as immunomodulators |
WO2017066227A1 (en) | 2015-10-15 | 2017-04-20 | Bristol-Myers Squibb Company | Compounds useful as immunomodulators |
WO2017070089A1 (en) | 2015-10-19 | 2017-04-27 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
US20170107216A1 (en) | 2015-10-19 | 2017-04-20 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017068349A1 (en) * | 2015-10-23 | 2017-04-27 | E-Therapeutics Plc | Cannabinoid for use in immunotherapy |
WO2017079669A1 (en) | 2015-11-04 | 2017-05-11 | Incyte Corporation | Pharmaceutical compositions and methods for indoleamine 2,3-dioxygenase inhibition and indications therefor |
WO2017087777A1 (en) | 2015-11-19 | 2017-05-26 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
US20170145025A1 (en) | 2015-11-19 | 2017-05-25 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017106634A1 (en) | 2015-12-17 | 2017-06-22 | Incyte Corporation | N-phenyl-pyridine-2-carboxamide derivatives and their use as pd-1/pd-l1 protein/protein interaction modulators |
WO2017112730A1 (en) | 2015-12-22 | 2017-06-29 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
US20170174679A1 (en) | 2015-12-22 | 2017-06-22 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017118762A1 (en) | 2016-01-08 | 2017-07-13 | Rijksuniversiteit Groningen | Inhibitors of the pd-1/pd-l1 protein/protein interaction |
WO2017149387A1 (en) | 2016-03-04 | 2017-09-08 | Sharon Anavi-Goffer | Compositions of cb2 receptor selective agonists for treatment of mental disorders |
US20170262253A1 (en) | 2016-03-09 | 2017-09-14 | Spotify Ab | System and method for color beat display in a media content environment |
WO2017180769A1 (en) | 2016-04-13 | 2017-10-19 | Capten Therapeutics Inc. | Small molecules for immunogenic treatment of cancer |
WO2017192961A1 (en) | 2016-05-06 | 2017-11-09 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
US20170320875A1 (en) | 2016-05-06 | 2017-11-09 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017202274A1 (en) | 2016-05-23 | 2017-11-30 | 中国医学科学院药物研究所 | Nicotinyl alcohol ether derivative, preparation method therefor, and pharmaceutical composition and uses thereof |
WO2017202276A1 (en) | 2016-05-23 | 2017-11-30 | 中国医学科学院药物研究所 | Phenylate derivative, preparation method therefor, and pharmaceutical composition and uses thereof |
WO2017202273A1 (en) | 2016-05-23 | 2017-11-30 | 中国医学科学院药物研究所 | Benzyl phenyl ether derivative, preparation method therefor, and pharmaceutical composition and uses thereof |
WO2017202275A1 (en) | 2016-05-23 | 2017-11-30 | 中国医学科学院药物研究所 | Bromo benzyl ether derivative, preparation method therefor, and pharmaceutical composition and uses thereof |
WO2017202744A1 (en) | 2016-05-26 | 2017-11-30 | Merck Patent Gmbh | Pd-1 / pd-l1 inhibitors for cancer treatment |
WO2017205464A1 (en) | 2016-05-26 | 2017-11-30 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2017222976A1 (en) | 2016-06-20 | 2017-12-28 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2018009505A1 (en) | 2016-07-08 | 2018-01-11 | Bristol-Myers Squibb Company | 1,3-dihydroxy-phenyl derivatives useful as immunomodulators |
WO2018026971A1 (en) | 2016-08-03 | 2018-02-08 | Arising International, Llc | Symmetric or semi-symmetric compounds useful as immunomodulators |
US20180045142A1 (en) | 2016-08-12 | 2018-02-15 | Rolls-Royce Corporation | Expandable exhaust cone |
US20180057486A1 (en) | 2016-08-29 | 2018-03-01 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
WO2018044783A1 (en) | 2016-08-29 | 2018-03-08 | Incyte Corporation | Heterocyclic compounds as immunomodulators |
US20180057455A1 (en) | 2016-09-01 | 2018-03-01 | Bristol-Myers Squibb Company | Compounds useful as immunomodulators |
WO2018044963A1 (en) | 2016-09-01 | 2018-03-08 | Bristol-Myers Squibb Company | Biaryl compounds useful as immunomodulators |
WO2018044329A1 (en) | 2016-09-01 | 2018-03-08 | Facebook, Inc. | Systems and methods for dynamically providing video content based on declarative instructions |
WO2018195321A1 (en) | 2017-04-20 | 2018-10-25 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2019025474A1 (en) | 2017-08-02 | 2019-02-07 | Centro Cardiologico Monzino S.p.A. | Modulation of endocannabinoid system and uses thereof in the context of induced pluripotent stem cell-based applications and therapy for cardiomyopathies |
WO2019084493A1 (en) * | 2017-10-27 | 2019-05-02 | The Trustees Of The University Of Pennsylvania | Methods and compositions for treating diseases associated with exhausted t cells |
WO2019144126A1 (en) * | 2018-01-22 | 2019-07-25 | Pascal Biosciences Inc. | Cannabinoids and derivatives for promoting immunogenicity of tumor and infected cells |
WO2019160882A1 (en) | 2018-02-13 | 2019-08-22 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2019204609A1 (en) | 2018-04-19 | 2019-10-24 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2020014643A1 (en) | 2018-07-13 | 2020-01-16 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2020086556A1 (en) | 2018-10-24 | 2020-04-30 | Gilead Sciences, Inc. | Pd-1/pd-l1 inhibitors |
WO2021028646A1 (en) * | 2019-08-09 | 2021-02-18 | Jay Pharma Inc. | Administration regimes of cannabinoids in combination with chemotherapeutics against cancer |
WO2021226206A2 (en) * | 2020-05-05 | 2021-11-11 | Teon Therapeutics, Inc. | Cannabinoid receptor type 2 (cb2) modulators and uses thereof |
WO2022056086A1 (en) * | 2020-09-09 | 2022-03-17 | The Regents Of The University Ofcalifornia | Cannabis prevents nk inactivation in cancer and increases nk function |
WO2022133612A1 (en) * | 2020-12-24 | 2022-06-30 | Tetra Bio-Pharma Inc. | Parenteral cannabinoid formulations and uses thereof |
WO2022225658A1 (en) * | 2021-04-19 | 2022-10-27 | The Regents Of The University Of California | Cannabis limits cancer stem cell growth in poorly differentiated cancers |
Non-Patent Citations (17)
Title |
---|
"Handbook of Pharmaceutical Salts: Properties, Selection and Use. International Union of Pure and Applied Chemistry", 2002, WEINHEIM/ZURICH:WILEY-VCH/VHCA |
"Larock's Comprehensive Organic Transformations", vol. 1-5, 1989, ELSEVIER SCIENCE PUBLISHERS |
"March's Advanced Organic Chemistry", 2001, JOHN WILEY, AND SONS |
"Remington's Pharmaceutical Sciences", vol. 42, 1985, MACE PUBLISHING CO, pages: 309 - 396 |
AN DONGCHEN ET AL: "Targeting Cannabinoid Receptors: Current Status and Prospects of Natural Products", INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES, vol. 21, no. 14, 17 July 2020 (2020-07-17), pages 5064, XP093006693, DOI: 10.3390/ijms21145064 * |
BLANK ET AL.: "Defining T Cell Exhaustion", NAT. REV. IMMUNOL, vol. 19, no. 11, 2019, pages 665 - 674, XP036917323, DOI: 10.1038/s41577-019-0221-9 |
BUNDGAARD, H.: "Advanced Drug Delivery Review", vol. 8, 1992, pages: 1 - 38 |
BUNDGAARD, H: "A Textbook of Drug Design and Development", vol. 5, 1991, article "Design and Application of Prodrugs", pages: 113 - 191 |
FIESER: "Fieser's Reagents for Organic Synthesis", vol. 1-40, 1991, JOHN WILEY, AND SONS |
JEAN JACQUESANDRE COLLETSAMUEL H. WILEN: "Enantiomers, Racemates and Resolutions", 1981, JOHN WILEY AND SONS, INC. |
LUCCHESI VALENTINA ET AL: "CB2-Selective Cannabinoid Receptor Ligands: Synthesis, Pharmacological Evaluation, and Molecular Modeling Investigation of 1,8-Naphthyridin-2(1 H )-one-3-carboxamides", JOURNAL OF MEDICINAL CHEMISTRY, vol. 57, no. 21, 13 November 2014 (2014-11-13), US, pages 8777 - 8791, XP055829578, ISSN: 0022-2623, Retrieved from the Internet <URL:https://pubs.acs.org/doi/pdf/10.1021/jm500807e> DOI: 10.1021/jm500807e * |
LUCCHESI VALENTINA ET AL: "The current state and future perspectives of cannabinoids in cancer biology", CANCER MEDICINE, vol. 7, no. 3, 23 February 2018 (2018-02-23), GB, pages 765 - 775, XP055573575, ISSN: 2045-7634, DOI: 10.1002/cam4.1312 * |
S.M. BERGEL.D. BIGHLEYD.C. MONKHOUSE, J. PHARM. SCI, vol. 66, 1977, pages 1 - 19 |
T. W. GREENEG. M. WUTS: "Protecting Groups in Organic Synthesis", 1999, MARCEL DEKKER, INC |
V. LUCCHESI ET AL., J. MED. CHEM., vol. 57, 2014, pages 8777 - 8791 |
ZHANG DAWEI ET AL: "Photosensitizer IR700DX-6T- and IR700DX-mbc94-mediated photodynamic therapy markedly elicits anticancer immune responses during treatment of pancreatic cancer", PHARMACOLOGICAL RESEARCH, ELSEVIER, AMSTERDAM, NL, vol. 172, 12 August 2021 (2021-08-12), XP086783091, ISSN: 1043-6618, [retrieved on 20210812], DOI: 10.1016/J.PHRS.2021.105811 * |
ZHANG ET AL.: "T Cell Dysfunction and Exhaustion in Cancer", CELL DEV. BIOL., vol. 8, no. 17, 2020, pages 1 - 13 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117624134A (en) * | 2024-01-26 | 2024-03-01 | 南昌市第一医院 | Compound for targeted degradation of HDAC4, and preparation method and application thereof |
CN117624134B (en) * | 2024-01-26 | 2024-05-03 | 南昌市第一医院 | Compound for targeted degradation of HDAC4, and preparation method and application thereof |
Also Published As
Publication number | Publication date |
---|---|
TW202325306A (en) | 2023-07-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11401267B2 (en) | Substituted benzyl-triazole compounds for Cbl-b inhibition, and further uses thereof | |
US11530229B2 (en) | Cyano cyclobutyl compounds for CBL-B inhibition and uses thereof | |
KR102241258B1 (en) | 1-tetrahydropyranylcarbonyl-2,3-dihydro-1H-indole compounds for treating cancer | |
KR101864908B1 (en) | Pyridazinones, method of making, and method of use thereof | |
JP7386842B2 (en) | Naphthyridine compounds and their uses | |
TW201825099A (en) | Treatment cancers using a combination comprising parp inhibitors | |
KR20210082170A (en) | A thiocarbamate derivative as an A2A inhibitor, a pharmaceutical composition thereof and a combination with an anticancer agent | |
US20130017188A1 (en) | Modulation of sgk1 expression in th17 cells to modulate th17-mediated immune responses | |
JP7433304B2 (en) | Cinnoline compounds and the treatment of HPK1-dependent disorders such as cancer | |
BR112013006769B1 (en) | synergistic combination | |
KR20160068970A (en) | Methods of treating and preventing graft versus host disease | |
WO2022051565A1 (en) | Substituted 4-piperidinyl-quinazolines, 4-piperidinyl-pyrimidine-2-amines, and related compounds and their use in treating medical conditions | |
US20230144869A1 (en) | Methods for treating cytokine release syndrome | |
WO2022051569A1 (en) | Substituted 3-piperidinyl-pyrrolo[2,3-b]pyridines and related compounds and their use in treating medical conditions | |
JP2020059703A (en) | Immunoablative therapies | |
WO2022051568A1 (en) | Substituted 4-piperidinyl-pyrrolo[2,3-b]pyridines and related compounds and their use in treating medical conditions | |
WO2023034530A1 (en) | Methods of improving growth and function of immune cells | |
Zian et al. | The clinical efficacy of Rituximab administration in autoimmunity disorders, primary immunodeficiency diseases and malignancies | |
WO2022187518A1 (en) | Substituted 4-piperidinyl-imidazo[4,5-b]pyridines and related compounds and their use in treating medical conditions | |
JP2021098726A (en) | Chemotherapy for cancer using azabicyclo compound | |
US20220370457A1 (en) | Combination therapies comprising shp2 inhibitors and pd-1 inhibitors | |
TW202327595A (en) | Combinations of azalactam compounds for the treatment of cancer | |
WO2022187520A1 (en) | Substituted 3-piperidinyl-pyrazolo[3,4-b]pyridines and related compounds and their use in treating medical conditions | |
JP2024073590A (en) | Substituted 4-aminoisoindoline-1,3-dione compounds and their use for the treatment of lymphoma - Patents.com | |
KR102671643B1 (en) | Methods of treating and preventing graft versus host disease |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22778126 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |