WO2022161385A1 - 一种抗体药物偶联物及其医药用途 - Google Patents
一种抗体药物偶联物及其医药用途 Download PDFInfo
- Publication number
- WO2022161385A1 WO2022161385A1 PCT/CN2022/073943 CN2022073943W WO2022161385A1 WO 2022161385 A1 WO2022161385 A1 WO 2022161385A1 CN 2022073943 W CN2022073943 W CN 2022073943W WO 2022161385 A1 WO2022161385 A1 WO 2022161385A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antibody
- seq
- bcma
- antigen
- pharmaceutically acceptable
- Prior art date
Links
- 229940049595 antibody-drug conjugate Drugs 0.000 title claims abstract description 53
- 239000000611 antibody drug conjugate Substances 0.000 title claims abstract description 51
- 239000000427 antigen Substances 0.000 claims abstract description 74
- 108091007433 antigens Proteins 0.000 claims abstract description 74
- 102000036639 antigens Human genes 0.000 claims abstract description 74
- 230000027455 binding Effects 0.000 claims abstract description 69
- 238000009739 binding Methods 0.000 claims abstract description 67
- 239000012634 fragment Substances 0.000 claims abstract description 59
- 150000003839 salts Chemical class 0.000 claims abstract description 46
- 150000001875 compounds Chemical class 0.000 claims abstract description 39
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 102000006942 B-Cell Maturation Antigen Human genes 0.000 claims description 30
- 108010008014 B-Cell Maturation Antigen Proteins 0.000 claims description 30
- 239000003814 drug Substances 0.000 claims description 30
- 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 claims description 29
- 239000012453 solvate Substances 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- 229940079593 drug Drugs 0.000 claims description 23
- 241001529936 Murinae Species 0.000 claims description 22
- 206010028980 Neoplasm Diseases 0.000 claims description 19
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 17
- 150000001413 amino acids Chemical class 0.000 claims description 15
- 201000010099 disease Diseases 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 10
- 230000035772 mutation Effects 0.000 claims description 9
- 239000008194 pharmaceutical composition Substances 0.000 claims description 9
- 230000010056 antibody-dependent cellular cytotoxicity Effects 0.000 claims description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- -1 hydroxy, amino Chemical group 0.000 claims description 8
- 201000011510 cancer Diseases 0.000 claims description 7
- 239000000562 conjugate Substances 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 208000023275 Autoimmune disease Diseases 0.000 claims description 5
- 229910052805 deuterium Inorganic materials 0.000 claims description 5
- 150000002431 hydrogen Chemical class 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 claims description 4
- 206010035226 Plasma cell myeloma Diseases 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 4
- 208000035475 disorder Diseases 0.000 claims description 4
- 230000001404 mediated effect Effects 0.000 claims description 4
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 208000010159 IgA glomerulonephritis Diseases 0.000 claims description 3
- 206010021263 IgA nephropathy Diseases 0.000 claims description 3
- 206010025323 Lymphomas Diseases 0.000 claims description 3
- 201000000050 myeloid neoplasm Diseases 0.000 claims description 3
- 230000001988 toxicity Effects 0.000 claims description 3
- 231100000419 toxicity Toxicity 0.000 claims description 3
- 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 claims description 2
- 239000003085 diluting agent Substances 0.000 claims description 2
- 125000001188 haloalkyl group Chemical group 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical class 0.000 claims description 2
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 2
- 208000032839 leukemia Diseases 0.000 claims description 2
- 206010025135 lupus erythematosus Diseases 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 206010039073 rheumatoid arthritis Diseases 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims 1
- 230000000259 anti-tumor effect Effects 0.000 abstract description 5
- ZVYVPGLRVWUPMP-FYSMJZIKSA-N exatecan Chemical class C1C[C@H](N)C2=C(CN3C4=CC5=C(C3=O)COC(=O)[C@]5(O)CC)C4=NC3=CC(F)=C(C)C1=C32 ZVYVPGLRVWUPMP-FYSMJZIKSA-N 0.000 abstract 1
- 210000004027 cell Anatomy 0.000 description 57
- 238000006243 chemical reaction Methods 0.000 description 22
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 19
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- 101000801255 Homo sapiens Tumor necrosis factor receptor superfamily member 17 Proteins 0.000 description 12
- 210000003719 b-lymphocyte Anatomy 0.000 description 12
- 102000046935 human TNFRSF17 Human genes 0.000 description 12
- 239000003446 ligand Substances 0.000 description 12
- 239000000243 solution Substances 0.000 description 12
- 101710117290 Aldo-keto reductase family 1 member C4 Proteins 0.000 description 11
- 241000699666 Mus <mouse, genus> Species 0.000 description 11
- 102100024952 Protein CBFA2T1 Human genes 0.000 description 11
- 108090000623 proteins and genes Proteins 0.000 description 11
- 239000006228 supernatant Substances 0.000 description 11
- 108010021625 Immunoglobulin Fragments Proteins 0.000 description 10
- 102000008394 Immunoglobulin Fragments Human genes 0.000 description 10
- 230000000694 effects Effects 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 10
- 210000004408 hybridoma Anatomy 0.000 description 10
- 208000024891 symptom Diseases 0.000 description 10
- 108060003951 Immunoglobulin Proteins 0.000 description 9
- 239000000872 buffer Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 102000018358 immunoglobulin Human genes 0.000 description 9
- 238000000338 in vitro Methods 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 238000002965 ELISA Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 8
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 238000007796 conventional method Methods 0.000 description 8
- 210000004602 germ cell Anatomy 0.000 description 8
- 239000002994 raw material Substances 0.000 description 8
- 101150042711 adc2 gene Proteins 0.000 description 7
- 239000002671 adjuvant Substances 0.000 description 7
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 7
- 230000003053 immunization Effects 0.000 description 7
- 238000002649 immunization Methods 0.000 description 7
- 238000001727 in vivo Methods 0.000 description 7
- 230000005764 inhibitory process Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 210000004881 tumor cell Anatomy 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 241000699670 Mus sp. Species 0.000 description 6
- 238000001943 fluorescence-activated cell sorting Methods 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 6
- 238000011068 loading method Methods 0.000 description 6
- 210000002966 serum Anatomy 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 229940098773 bovine serum albumin Drugs 0.000 description 5
- 229940127089 cytotoxic agent Drugs 0.000 description 5
- 239000002254 cytotoxic agent Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 230000028993 immune response Effects 0.000 description 5
- 230000002147 killing effect Effects 0.000 description 5
- 235000018102 proteins Nutrition 0.000 description 5
- 102000004169 proteins and genes Human genes 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 229940124597 therapeutic agent Drugs 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- 241001465754 Metazoa Species 0.000 description 4
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 230000004071 biological effect Effects 0.000 description 4
- 230000009260 cross reactivity Effects 0.000 description 4
- 231100000433 cytotoxic Toxicity 0.000 description 4
- 230000001472 cytotoxic effect Effects 0.000 description 4
- 239000013604 expression vector Substances 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 108090000765 processed proteins & peptides Proteins 0.000 description 4
- 241000894007 species Species 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 241000283707 Capra Species 0.000 description 3
- 108010047041 Complementarity Determining Regions Proteins 0.000 description 3
- 108020004414 DNA Proteins 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 125000000539 amino acid group Chemical group 0.000 description 3
- 125000003277 amino group Chemical group 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 3
- 239000002299 complementary DNA Substances 0.000 description 3
- 230000021615 conjugation Effects 0.000 description 3
- 239000012043 crude product Substances 0.000 description 3
- 210000004443 dendritic cell Anatomy 0.000 description 3
- 230000012202 endocytosis Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 229940072221 immunoglobulins Drugs 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 125000005647 linker group Chemical group 0.000 description 3
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 3
- 238000000159 protein binding assay Methods 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 3
- 238000002198 surface plasmon resonance spectroscopy Methods 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- MFRNYXJJRJQHNW-DEMKXPNLSA-N (2s)-2-[[(2r,3r)-3-methoxy-3-[(2s)-1-[(3r,4s,5s)-3-methoxy-5-methyl-4-[methyl-[(2s)-3-methyl-2-[[(2s)-3-methyl-2-(methylamino)butanoyl]amino]butanoyl]amino]heptanoyl]pyrrolidin-2-yl]-2-methylpropanoyl]amino]-3-phenylpropanoic acid Chemical compound CN[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N(C)[C@@H]([C@@H](C)CC)[C@H](OC)CC(=O)N1CCC[C@H]1[C@H](OC)[C@@H](C)C(=O)N[C@H](C(O)=O)CC1=CC=CC=C1 MFRNYXJJRJQHNW-DEMKXPNLSA-N 0.000 description 2
- IAKHMKGGTNLKSZ-INIZCTEOSA-N (S)-colchicine Chemical compound C1([C@@H](NC(C)=O)CC2)=CC(=O)C(OC)=CC=C1C1=C2C=C(OC)C(OC)=C1OC IAKHMKGGTNLKSZ-INIZCTEOSA-N 0.000 description 2
- NFGXHKASABOEEW-UHFFFAOYSA-N 1-methylethyl 11-methoxy-3,7,11-trimethyl-2,4-dodecadienoate Chemical compound COC(C)(C)CCCC(C)CC=CC(C)=CC(=O)OC(C)C NFGXHKASABOEEW-UHFFFAOYSA-N 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-L 2-(carboxymethyl)-2-hydroxysuccinate Chemical compound [O-]C(=O)CC(O)(C(=O)O)CC([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-L 0.000 description 2
- BMTZEAOGFDXDAD-UHFFFAOYSA-M 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholin-4-ium;chloride Chemical compound [Cl-].COC1=NC(OC)=NC([N+]2(C)CCOCC2)=N1 BMTZEAOGFDXDAD-UHFFFAOYSA-M 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- 102000016605 B-Cell Activating Factor Human genes 0.000 description 2
- 108010028006 B-Cell Activating Factor Proteins 0.000 description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-M Formate Chemical compound [O-]C=O BDAGIHXWWSANSR-UHFFFAOYSA-M 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
- 239000007821 HATU Substances 0.000 description 2
- 241000282412 Homo Species 0.000 description 2
- 101000935587 Homo sapiens Flavin reductase (NADPH) Proteins 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- 108700005091 Immunoglobulin Genes Proteins 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 2
- 108010029485 Protein Isoforms Proteins 0.000 description 2
- 102000001708 Protein Isoforms Human genes 0.000 description 2
- 102000007056 Recombinant Fusion Proteins Human genes 0.000 description 2
- 108010008281 Recombinant Fusion Proteins Proteins 0.000 description 2
- 108091008874 T cell receptors Proteins 0.000 description 2
- 102000016266 T-Cell Antigen Receptors Human genes 0.000 description 2
- 210000001744 T-lymphocyte Anatomy 0.000 description 2
- 102000004243 Tubulin Human genes 0.000 description 2
- 108090000704 Tubulin Proteins 0.000 description 2
- IEDXPSOJFSVCKU-HOKPPMCLSA-N [4-[[(2S)-5-(carbamoylamino)-2-[[(2S)-2-[6-(2,5-dioxopyrrolidin-1-yl)hexanoylamino]-3-methylbutanoyl]amino]pentanoyl]amino]phenyl]methyl N-[(2S)-1-[[(2S)-1-[[(3R,4S,5S)-1-[(2S)-2-[(1R,2R)-3-[[(1S,2R)-1-hydroxy-1-phenylpropan-2-yl]amino]-1-methoxy-2-methyl-3-oxopropyl]pyrrolidin-1-yl]-3-methoxy-5-methyl-1-oxoheptan-4-yl]-methylamino]-3-methyl-1-oxobutan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]-N-methylcarbamate Chemical compound CC[C@H](C)[C@@H]([C@@H](CC(=O)N1CCC[C@H]1[C@H](OC)[C@@H](C)C(=O)N[C@H](C)[C@@H](O)c1ccccc1)OC)N(C)C(=O)[C@@H](NC(=O)[C@H](C(C)C)N(C)C(=O)OCc1ccc(NC(=O)[C@H](CCCNC(N)=O)NC(=O)[C@@H](NC(=O)CCCCCN2C(=O)CCC2=O)C(C)C)cc1)C(C)C IEDXPSOJFSVCKU-HOKPPMCLSA-N 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- RDOXTESZEPMUJZ-UHFFFAOYSA-N anisole Chemical compound COC1=CC=CC=C1 RDOXTESZEPMUJZ-UHFFFAOYSA-N 0.000 description 2
- 229940072107 ascorbate Drugs 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 238000003556 assay Methods 0.000 description 2
- 229940077388 benzenesulfonate Drugs 0.000 description 2
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- 239000013060 biological fluid Substances 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 239000006143 cell culture medium Substances 0.000 description 2
- 230000022534 cell killing Effects 0.000 description 2
- 230000005754 cellular signaling Effects 0.000 description 2
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 2
- 239000012065 filter cake Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000013595 glycosylation Effects 0.000 description 2
- 238000006206 glycosylation reaction Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000004727 humoral immunity Effects 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-M hydrogensulfate Chemical compound OS([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-M 0.000 description 2
- 229940127121 immunoconjugate Drugs 0.000 description 2
- 230000002998 immunogenetic effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004949 mass spectrometry Methods 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000002609 medium Substances 0.000 description 2
- 210000001806 memory b lymphocyte Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000001616 monocyte Anatomy 0.000 description 2
- 108010093470 monomethyl auristatin E Proteins 0.000 description 2
- 108010059074 monomethylauristatin F Proteins 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 239000008363 phosphate buffer Substances 0.000 description 2
- 108091033319 polynucleotide Proteins 0.000 description 2
- 102000040430 polynucleotide Human genes 0.000 description 2
- 239000002157 polynucleotide Substances 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 102000004196 processed proteins & peptides Human genes 0.000 description 2
- 238000010188 recombinant method Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-M salicylate Chemical compound OC1=CC=CC=C1C([O-])=O YGSDEFSMJLZEOE-UHFFFAOYSA-M 0.000 description 2
- 229960001860 salicylate Drugs 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 201000000596 systemic lupus erythematosus Diseases 0.000 description 2
- 229940095064 tartrate Drugs 0.000 description 2
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 2
- 239000013598 vector Substances 0.000 description 2
- 239000012224 working solution Substances 0.000 description 2
- OZFAFGSSMRRTDW-UHFFFAOYSA-N (2,4-dichlorophenyl) benzenesulfonate Chemical compound ClC1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=CC=C1 OZFAFGSSMRRTDW-UHFFFAOYSA-N 0.000 description 1
- AZMIIVUEOLBHBL-LKTVYLICSA-N (3s,3as,8bs)-7-bromo-3,3a,6,8b-tetramethyl-2,3-dihydro-1h-cyclopenta[b][1]benzofuran Chemical compound BrC1=C(C)C=C2O[C@@]3(C)[C@@H](C)CC[C@@]3(C)C2=C1 AZMIIVUEOLBHBL-LKTVYLICSA-N 0.000 description 1
- QEVGZEDELICMKH-UHFFFAOYSA-L 2-(carboxylatomethoxy)acetate Chemical compound [O-]C(=O)COCC([O-])=O QEVGZEDELICMKH-UHFFFAOYSA-L 0.000 description 1
- 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 1
- IVLXQGJVBGMLRR-UHFFFAOYSA-N 2-aminoacetic acid;hydron;chloride Chemical compound Cl.NCC(O)=O IVLXQGJVBGMLRR-UHFFFAOYSA-N 0.000 description 1
- 238000013296 A/J mouse Methods 0.000 description 1
- 206010069754 Acquired gene mutation Diseases 0.000 description 1
- 229930024421 Adenine Natural products 0.000 description 1
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
- AZMIIVUEOLBHBL-UHFFFAOYSA-N Aplysin Natural products BrC1=C(C)C=C2OC3(C)C(C)CCC3(C)C2=C1 AZMIIVUEOLBHBL-UHFFFAOYSA-N 0.000 description 1
- 231100000023 Cell-mediated cytotoxicity Toxicity 0.000 description 1
- 206010057250 Cell-mediated cytotoxicity Diseases 0.000 description 1
- 102100035360 Cerebellar degeneration-related antigen 1 Human genes 0.000 description 1
- 239000012591 Dulbecco’s Phosphate Buffered Saline Substances 0.000 description 1
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
- 238000012286 ELISA Assay Methods 0.000 description 1
- 108010087819 Fc receptors Proteins 0.000 description 1
- 102000009109 Fc receptors 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
- 101000690301 Homo sapiens Aldo-keto reductase family 1 member C4 Proteins 0.000 description 1
- 101001116548 Homo sapiens Protein CBFA2T1 Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 108010054477 Immunoglobulin Fab Fragments Proteins 0.000 description 1
- 102000001706 Immunoglobulin Fab Fragments Human genes 0.000 description 1
- 102000006496 Immunoglobulin Heavy Chains Human genes 0.000 description 1
- 108010019476 Immunoglobulin Heavy Chains Proteins 0.000 description 1
- 108010067060 Immunoglobulin Variable Region Proteins 0.000 description 1
- 102000017727 Immunoglobulin Variable Region Human genes 0.000 description 1
- 102100034343 Integrase Human genes 0.000 description 1
- 238000001265 Jonckheere trend test Methods 0.000 description 1
- 238000012313 Kruskal-Wallis test Methods 0.000 description 1
- 206010064912 Malignant transformation Diseases 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-L Malonate Chemical compound [O-]C(=O)CC([O-])=O OFOBLEOULBTSOW-UHFFFAOYSA-L 0.000 description 1
- 108090000143 Mouse Proteins Proteins 0.000 description 1
- 208000034578 Multiple myelomas Diseases 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 108091028043 Nucleic acid sequence Proteins 0.000 description 1
- 229920001213 Polysorbate 20 Polymers 0.000 description 1
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 description 1
- 229920005654 Sephadex Polymers 0.000 description 1
- 239000012507 Sephadex™ Substances 0.000 description 1
- 108010003723 Single-Domain Antibodies Proteins 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- PZBFGYYEXUXCOF-UHFFFAOYSA-N TCEP Chemical compound OC(=O)CCP(CCC(O)=O)CCC(O)=O PZBFGYYEXUXCOF-UHFFFAOYSA-N 0.000 description 1
- 229940123237 Taxane Drugs 0.000 description 1
- 102000004142 Trypsin Human genes 0.000 description 1
- 108090000631 Trypsin Proteins 0.000 description 1
- 229940122429 Tubulin inhibitor Drugs 0.000 description 1
- 108060008683 Tumor Necrosis Factor Receptor Proteins 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000001793 Wilcoxon signed-rank test Methods 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 210000004100 adrenal gland Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 238000011091 antibody purification Methods 0.000 description 1
- 230000030741 antigen processing and presentation Effects 0.000 description 1
- 210000000612 antigen-presenting cell Anatomy 0.000 description 1
- 230000000890 antigenic effect Effects 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 125000000732 arylene group Chemical group 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 108010044540 auristatin Proteins 0.000 description 1
- UORVGPXVDQYIDP-BJUDXGSMSA-N borane Chemical class [10BH3] UORVGPXVDQYIDP-BJUDXGSMSA-N 0.000 description 1
- UWTDFICHZKXYAC-UHFFFAOYSA-N boron;oxolane Chemical class [B].C1CCOC1 UWTDFICHZKXYAC-UHFFFAOYSA-N 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- SNCZNSNPXMPCGN-UHFFFAOYSA-N butanediamide Chemical compound NC(=O)CCC(N)=O SNCZNSNPXMPCGN-UHFFFAOYSA-N 0.000 description 1
- HXCHCVDVKSCDHU-LULTVBGHSA-N calicheamicin Chemical compound C1[C@H](OC)[C@@H](NCC)CO[C@H]1O[C@H]1[C@H](O[C@@H]2C\3=C(NC(=O)OC)C(=O)C[C@](C/3=C/CSSSC)(O)C#C\C=C/C#C2)O[C@H](C)[C@@H](NO[C@@H]2O[C@H](C)[C@@H](SC(=O)C=3C(=C(OC)C(O[C@H]4[C@@H]([C@H](OC)[C@@H](O)[C@H](C)O4)O)=C(I)C=3C)OC)[C@@H](O)C2)[C@@H]1O HXCHCVDVKSCDHU-LULTVBGHSA-N 0.000 description 1
- 229930195731 calicheamicin Natural products 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000030833 cell death Effects 0.000 description 1
- 230000011712 cell development Effects 0.000 description 1
- 230000003915 cell function Effects 0.000 description 1
- 230000007910 cell fusion Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 230000003833 cell viability Effects 0.000 description 1
- 230000005890 cell-mediated cytotoxicity Effects 0.000 description 1
- 230000010001 cellular homeostasis Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000004978 chinese hamster ovary cell Anatomy 0.000 description 1
- 239000003593 chromogenic compound Substances 0.000 description 1
- 229960001338 colchicine Drugs 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 210000004748 cultured cell Anatomy 0.000 description 1
- 238000013211 curve analysis Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 150000001975 deuterium Chemical group 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000000032 diagnostic agent Substances 0.000 description 1
- 229940039227 diagnostic agent Drugs 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 229960005215 dichloroacetic acid Drugs 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 229940126534 drug product Drugs 0.000 description 1
- 239000012636 effector Substances 0.000 description 1
- 239000003480 eluent Substances 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 238000000684 flow cytometry Methods 0.000 description 1
- 230000005714 functional activity Effects 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 210000001102 germinal center b cell Anatomy 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 125000005549 heteroarylene group Chemical group 0.000 description 1
- ALBYIUDWACNRRB-UHFFFAOYSA-N hexanamide Chemical compound CCCCCC(N)=O ALBYIUDWACNRRB-UHFFFAOYSA-N 0.000 description 1
- 102000054751 human RUNX1T1 Human genes 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 208000026278 immune system disease Diseases 0.000 description 1
- 238000003119 immunoblot Methods 0.000 description 1
- 230000002163 immunogen Effects 0.000 description 1
- 230000005847 immunogenicity Effects 0.000 description 1
- 230000016784 immunoglobulin production Effects 0.000 description 1
- 238000001114 immunoprecipitation Methods 0.000 description 1
- 238000012744 immunostaining Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- HVTICUPFWKNHNG-BJUDXGSMSA-N iodoethane Chemical class [11CH3]CI HVTICUPFWKNHNG-BJUDXGSMSA-N 0.000 description 1
- INQOMBQAUSQDDS-BJUDXGSMSA-N iodomethane Chemical class I[11CH3] INQOMBQAUSQDDS-BJUDXGSMSA-N 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 210000001165 lymph node Anatomy 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 230000036212 malign transformation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 102000006240 membrane receptors Human genes 0.000 description 1
- 108020004084 membrane receptors Proteins 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- UZKWTJUDCOPSNM-UHFFFAOYSA-N methoxybenzene Substances CCCCOC=C UZKWTJUDCOPSNM-UHFFFAOYSA-N 0.000 description 1
- 230000011278 mitosis Effects 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 210000005087 mononuclear cell Anatomy 0.000 description 1
- 229940126619 mouse monoclonal antibody Drugs 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 210000003819 peripheral blood mononuclear cell Anatomy 0.000 description 1
- 238000002823 phage display Methods 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 210000004180 plasmocyte Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000651 prodrug Substances 0.000 description 1
- 229940002612 prodrug Drugs 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 235000004252 protein component Nutrition 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 238000002708 random mutagenesis Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000010839 reverse transcription Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000012679 serum free medium Substances 0.000 description 1
- 238000002741 site-directed mutagenesis Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- 230000037439 somatic mutation Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 210000004989 spleen cell Anatomy 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000012089 stop solution Substances 0.000 description 1
- 239000008362 succinate buffer Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 1
- 125000003396 thiol group Chemical group [H]S* 0.000 description 1
- 210000001541 thymus gland Anatomy 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000012096 transfection reagent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 239000012588 trypsin Substances 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 230000005909 tumor killing Effects 0.000 description 1
- 102000003298 tumor necrosis factor receptor Human genes 0.000 description 1
- 238000000870 ultraviolet spectroscopy Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- OGWKCGZFUXNPDA-XQKSVPLYSA-N vincristine Chemical compound C([N@]1C[C@@H](C[C@]2(C(=O)OC)C=3C(=CC4=C([C@]56[C@H]([C@@]([C@H](OC(C)=O)[C@]7(CC)C=CCN([C@H]67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)C[C@@](C1)(O)CC)CC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-XQKSVPLYSA-N 0.000 description 1
- 229960004528 vincristine Drugs 0.000 description 1
- OGWKCGZFUXNPDA-UHFFFAOYSA-N vincristine Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(OC(C)=O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-UHFFFAOYSA-N 0.000 description 1
- 238000002424 x-ray crystallography Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6801—Drug-antibody or immunoglobulin conjugates defined by the pharmacologically or therapeutically active agent
- A61K47/6803—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates
- A61K47/68037—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a camptothecin [CPT] or derivatives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K39/00—Medicinal preparations containing antigens or antibodies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6835—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
- A61K47/6849—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a receptor, a cell surface antigen or a cell surface determinant
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6835—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site
- A61K47/6851—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment the modifying agent being an antibody or an immunoglobulin bearing at least one antigen-binding site the antibody targeting a determinant of a tumour cell
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
- A61K47/51—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
- A61K47/68—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
- A61K47/6889—Conjugates wherein the antibody being the modifying agent and wherein the linker, binder or spacer confers particular properties to the conjugates, e.g. peptidic enzyme-labile linkers or acid-labile linkers, providing for an acid-labile immuno conjugate wherein the drug may be released from its antibody conjugated part in an acidic, e.g. tumoural or environment
-
- 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
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
- C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
- C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
- C07K16/2878—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
- C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
- C07K2317/77—Internalization into the cell
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K2317/00—Immunoglobulins specific features
- C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
- C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
Abstract
Description
名称 | 公司 | 货号 |
DBU | 安耐吉 | HA090231 |
DCM | 联与 | 2020092301 |
化合物d | 江苏艾康 | AK20-58300 |
HATU | 毕得 | ARC064 |
第1天 | 第一次免疫,完全弗氏佐剂。 |
第21天 | 第二次免疫,不完全弗氏佐剂。 |
第35天 | 第三次免疫,不完全弗氏佐剂。 |
第42天 | 采血和血清效价检测(3免血) |
第49天 | 第四次免疫,不完全弗氏佐剂。 |
第56天 | 采血和血清效价检测(4免血) |
名称 | 序列 | 编号 |
HCDR1 | GYSFSDYEMH | SEQ ID NO:3 |
HCDR2 | GIHPGSGGSAYNQKFKG | SEQ ID NO:4 |
HCDR3 | TRLDYGYSWAWFPY | SEQ ID NO:5 |
LCDR1 | SASSSVIYMN | SEQ ID NO:6 |
LCDR2 | GISNLAS | SEQ ID NO:7 |
LCDR3 | QQRSSYPLT | SEQ ID NO:8 |
鼠抗体 | 与人BCMA His抗原结合EC 50(nM) |
M1 | 0.53 |
组别 | 抑瘤率TGI(%) |
IgG1 iso ADC(y=4),3mpk | - |
ADC2(y=4),3mpk | 164.67 |
Claims (15)
- 一种通式(I)所示的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,其中:W选自-(CR eR f) g-X 1-(CR eR f) u-X 2-(CR eR f) h-,R e或R f各自独立地选自氢、氘、羟基、氨基、烷基、卤素、卤代烷基、氘代烷基或羟烷基;优选地,R e或R f各自独立地选自氢、氘,更优选为氢,X 1或X 2各自独立地选自N、H、O或S;优选地,X 1或X 2各自独立地选自S;更优选为O,g、u或h各自独立地选自1、2、3或4;优选地,g、u或h各自独立地选自1、2、3;更优选为2,y为1~20;优选4~10;更优选4、6、8或10,Ab为抗BCMA抗体或其抗原结合片段,所述抗BCMA抗体或其抗原结合片段包含重链可变区和轻链可变区,所述重链可变区包含SEQ ID NO:3所示的HCDR1、SEQ ID NO:4所示的HCDR2和SEQ ID NO:5所示的HCDR3;以及所述轻链可变区包含SEQ ID NO:6所示的LCDR1、SEQ ID NO:7所示的LCDR2和SEQ ID NO:8所示的LCDR3。
- 根据权利要求1所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,其特征在于,所述抗BCMA抗体或其抗原结合片段选自鼠源抗体,嵌合抗体,人抗体或人源化抗体。
- 根据权利要求2所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,所述抗BCMA抗体或其抗原结合片段进一步包含人IgG1、IgG2、IgG3或IgG4或其变体的重链恒定区,优选地,所述抗BCMA抗体或其抗原结合片段进一步包含人IgG1、IgG2 或IgG4的重链恒定区;更优选地,所述抗BCMA抗体或其抗原结合片段进一步包含氨基酸突变后具有增强的ADCC毒性的IgG1重链恒定区。或者,所述抗BCMA抗体或其抗原结合片段进一步包含如SEQ ID NO:22所示的重链恒定区。
- 根据权利要求2所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,其中所述抗BCMA抗体或其抗原结合片段进一步包含人抗体κ链、λ链或其变体的轻链恒定区;优选地,所述抗BCMA抗体或其抗原结合片段进一步包含人抗体κ链的轻链恒定区;进一步优选地,所述抗BCMA抗体或其抗原结合片段进一步包含如SEQ ID NO:23所示的轻链恒定区。
- 根据权利要求2所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,其特征在于,所述抗BCMA抗体或其抗原结合片段包含选自以下序列所示的重链可变区,或与以下序列相比具有至少70%,75%,80%,85%,90%,95%或99%同一性的重链可变区:SEQ ID NO:9、SEQ ID NO:10或SEQ ID NO:11;和/或,选自以下序列所示的轻链可变区,或与以下序列相比具有至少70%,75%,80%,85%,90%,95%或99%同一性的轻链可变区:SEQ ID NO:12、SEQ ID NO:13或SEQ ID NO:14。
- 根据权利要求5所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,其中,所述抗BCMA抗体或其抗原结合片段包含SEQ ID NO:9所示的重链可变区和SEQ ID NO:12所示的轻链可变区;或,所述抗BCMA抗体或其抗原结合片段包含SEQ ID NO:10所示的重链可变区和SEQ ID NO:13所示的轻链可变区;或,所述抗BCMA抗体或其抗原结合片段包含SEQ ID NO:11所示的重链可变区和SEQ ID NO:14所示的轻链可变区。
- 根据权利要求5所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,其特征在于,所述抗BCMA抗体或其抗原结合片段包含选自以下序列所示的重链,或与以下序列相比具有至少80%,85%,90%,95%或99%同一性的重链:SEQ ID NO:15、SEQ ID NO:16或SEQ ID NO:17;和/或,选自以下序列所示的轻链,或与以下序列相比具有至少80%,85%,90%,95%或99%同一性的轻链:SEQ ID NO:18、SEQ ID NO:19或SEQ ID NO:20。
- 根据权利要求7所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物,其中:所述抗BCMA抗体包含SEQ ID NO:15所示的重链和SEQ ID NO:18所示的轻链;或,所述抗BCMA抗体包含SEQ ID NO:16所示的重链和SEQ ID NO:19所示的轻链;或,所述抗BCMA抗体包含SEQ ID NO:17所示的重链和SEQ ID NO:20所示的轻链。
- 一种药物组合物,其包含如权利要求1-11任一项所述的抗体药物偶联物或所述抗体药物偶联物药学上可接受的盐或溶剂化合物,和一种或多种可药用的赋形剂、稀释剂或载体。
- 权利要求1-11任一项所述的抗体药物偶联物或其药学上可接受的盐或溶剂化合物或权利要求13所述的药物组合物在制备用于治疗或预防BCMA介导的疾病或病症的药物中的用途。
- 根据权利要求14所述的用途,其特征在于,所述BCMA介导的疾病或 病症选自癌症或自身免疫疾病,其中所述癌症优选为表达BCMA的癌症,更优选淋巴瘤、白血病或骨髓瘤;所述自身免疫疾病选自红斑狼疮、IgA肾病或风湿性关节炎。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA3206543A CA3206543A1 (en) | 2021-01-29 | 2022-01-26 | Antibody-drug conjugate and medical use thereof |
EP22745259.6A EP4285936A1 (en) | 2021-01-29 | 2022-01-26 | Antibody-drug conjugate and medical use thereof |
AU2022213944A AU2022213944A1 (en) | 2021-01-29 | 2022-01-26 | Antibody-drug conjugate and medical use thereof |
CN202280008160.3A CN116568707A (zh) | 2021-01-29 | 2022-01-26 | 一种抗体药物偶联物及其医药用途 |
JP2023545860A JP2024504454A (ja) | 2021-01-29 | 2022-01-26 | 抗体-薬物コンジュゲート及びその医学的使用 |
KR1020237029060A KR20230142530A (ko) | 2021-01-29 | 2022-01-26 | 항체-약물 접합체 및 이의 의학적 용도 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110123809 | 2021-01-29 | ||
CN202110123809.3 | 2021-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022161385A1 true WO2022161385A1 (zh) | 2022-08-04 |
Family
ID=82653004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2022/073943 WO2022161385A1 (zh) | 2021-01-29 | 2022-01-26 | 一种抗体药物偶联物及其医药用途 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP4285936A1 (zh) |
JP (1) | JP2024504454A (zh) |
KR (1) | KR20230142530A (zh) |
CN (1) | CN116568707A (zh) |
AU (1) | AU2022213944A1 (zh) |
CA (1) | CA3206543A1 (zh) |
TW (1) | TW202245845A (zh) |
WO (1) | WO2022161385A1 (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109265550A (zh) * | 2018-09-25 | 2019-01-25 | 华东师范大学 | Bcma抗体、嵌合抗原受体和药物 |
CN109293772A (zh) * | 2018-09-25 | 2019-02-01 | 上海邦耀生物科技有限公司 | 靶向bcma蛋白的抗体、嵌合抗原受体和药物 |
WO2020063673A1 (zh) * | 2018-09-30 | 2020-04-02 | 江苏恒瑞医药股份有限公司 | 抗b7h3抗体-依喜替康类似物偶联物及其医药用途 |
CN112028996A (zh) * | 2020-10-30 | 2020-12-04 | 南京北恒生物科技有限公司 | 靶向bcma的单域抗体及其用途 |
WO2020244657A1 (zh) * | 2019-06-06 | 2020-12-10 | 上海翰森生物医药科技有限公司 | 抗b7-h4抗体-药物偶联物及其医药用途 |
WO2021018168A1 (zh) * | 2019-07-30 | 2021-02-04 | 上海翰森生物医药科技有限公司 | 抗bcma抗体、其抗原结合片段及其医药用途 |
-
2022
- 2022-01-26 JP JP2023545860A patent/JP2024504454A/ja active Pending
- 2022-01-26 WO PCT/CN2022/073943 patent/WO2022161385A1/zh active Application Filing
- 2022-01-26 KR KR1020237029060A patent/KR20230142530A/ko unknown
- 2022-01-26 AU AU2022213944A patent/AU2022213944A1/en active Pending
- 2022-01-26 EP EP22745259.6A patent/EP4285936A1/en active Pending
- 2022-01-26 CA CA3206543A patent/CA3206543A1/en active Pending
- 2022-01-26 CN CN202280008160.3A patent/CN116568707A/zh active Pending
- 2022-01-28 TW TW111104080A patent/TW202245845A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109265550A (zh) * | 2018-09-25 | 2019-01-25 | 华东师范大学 | Bcma抗体、嵌合抗原受体和药物 |
CN109293772A (zh) * | 2018-09-25 | 2019-02-01 | 上海邦耀生物科技有限公司 | 靶向bcma蛋白的抗体、嵌合抗原受体和药物 |
WO2020063673A1 (zh) * | 2018-09-30 | 2020-04-02 | 江苏恒瑞医药股份有限公司 | 抗b7h3抗体-依喜替康类似物偶联物及其医药用途 |
WO2020244657A1 (zh) * | 2019-06-06 | 2020-12-10 | 上海翰森生物医药科技有限公司 | 抗b7-h4抗体-药物偶联物及其医药用途 |
WO2021018168A1 (zh) * | 2019-07-30 | 2021-02-04 | 上海翰森生物医药科技有限公司 | 抗bcma抗体、其抗原结合片段及其医药用途 |
CN112028996A (zh) * | 2020-10-30 | 2020-12-04 | 南京北恒生物科技有限公司 | 靶向bcma的单域抗体及其用途 |
Non-Patent Citations (2)
Title |
---|
HOLLIGERHUDSON, NAT. BIOTECHNOL., vol. 23, 2005, pages 1126 - 1136 |
J. BIOL. CHEM, vol. 243, 1968, pages 3558 |
Also Published As
Publication number | Publication date |
---|---|
CN116568707A (zh) | 2023-08-08 |
TW202245845A (zh) | 2022-12-01 |
JP2024504454A (ja) | 2024-01-31 |
AU2022213944A2 (en) | 2023-09-21 |
AU2022213944A1 (en) | 2023-09-14 |
CA3206543A1 (en) | 2022-08-04 |
KR20230142530A (ko) | 2023-10-11 |
EP4285936A1 (en) | 2023-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20230072897A1 (en) | Anti-b7-h4 antibody-drug conjugate and medicinal use thereof | |
CN112243443B (zh) | 抗trop-2抗体、其抗原结合片段及其医药用途 | |
WO2021190480A1 (zh) | 抗体-药物偶联物及其医药用途 | |
JP2021515542A (ja) | Pd1結合剤 | |
CN112585168B (zh) | 抗bcma抗体、其抗原结合片段及其医药用途 | |
TW202144017A (zh) | 抗體藥物偶聯物及其醫藥用途 | |
TW202144433A (zh) | 抗體或其抗原結合片段、其製備方法及醫藥用途 | |
EP4070816A1 (en) | Anti-gdf15 antibody | |
WO2022161385A1 (zh) | 一种抗体药物偶联物及其医药用途 | |
TWI839556B (zh) | 抗bcma抗體、其抗原結合片段及其醫藥用途 | |
WO2023046003A1 (zh) | 抗体药物偶联物及其制备方法和医药用途 | |
TWI836070B (zh) | 抗trop-2抗體、其抗原結合片段及其醫藥用途 | |
CN115998900A (zh) | 抗trop-2抗体药物偶联物及其医药用途 | |
WO2021209066A1 (zh) | 特异性抗原结合分子,其制备方法及医药用途 | |
CN117503951A (zh) | 一种抗体药物偶联物及其医药用途 | |
WO2022078424A1 (zh) | 抗trop-2抗体、其抗原结合片段或其突变体、及其医药用途 | |
KR20240058146A (ko) | 항체-약물 접합체, 이의 제조 방법 및 의약적 용도 |
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: 22745259 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202280008160.3 Country of ref document: CN |
|
ENP | Entry into the national phase |
Ref document number: 3206543 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 18263091 Country of ref document: US |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2023545860 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2022213944 Country of ref document: AU |
|
ENP | Entry into the national phase |
Ref document number: 20237029060 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2022745259 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2022745259 Country of ref document: EP Effective date: 20230829 |
|
ENP | Entry into the national phase |
Ref document number: 2022213944 Country of ref document: AU Date of ref document: 20220126 Kind code of ref document: A |