CN104662000B - 药物偶联物及其偶联方法和用途 - Google Patents
药物偶联物及其偶联方法和用途 Download PDFInfo
- Publication number
- CN104662000B CN104662000B CN201380025775.8A CN201380025775A CN104662000B CN 104662000 B CN104662000 B CN 104662000B CN 201380025775 A CN201380025775 A CN 201380025775A CN 104662000 B CN104662000 B CN 104662000B
- Authority
- CN
- China
- Prior art keywords
- multiple embodiments
- compound
- pab
- group
- amino acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000010168 coupling process Methods 0.000 title description 48
- 239000003814 drug Substances 0.000 title description 21
- 229940079593 drug Drugs 0.000 title description 20
- 230000003213 activating effect Effects 0.000 claims description 50
- 150000001875 compounds Chemical class 0.000 claims description 50
- 125000000623 heterocyclic group Chemical group 0.000 claims description 35
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 238000003786 synthesis reaction Methods 0.000 claims description 16
- 238000006467 substitution reaction Methods 0.000 claims description 15
- 102000008394 Immunoglobulin Fragments Human genes 0.000 claims description 10
- 108010021625 Immunoglobulin Fragments Proteins 0.000 claims description 10
- 229910052740 iodine Inorganic materials 0.000 claims description 3
- 125000000547 substituted alkyl group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 127
- 239000013543 active substance Substances 0.000 abstract description 3
- 235000001014 amino acid Nutrition 0.000 description 82
- 239000002585 base Substances 0.000 description 78
- 150000001413 amino acids Chemical class 0.000 description 73
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 61
- -1 lysine side-chain amine Chemical class 0.000 description 59
- 239000000203 mixture Substances 0.000 description 54
- 239000000562 conjugate Substances 0.000 description 45
- 238000005859 coupling reaction Methods 0.000 description 45
- 108090000765 processed proteins & peptides Proteins 0.000 description 39
- 238000004128 high performance liquid chromatography Methods 0.000 description 38
- 239000000047 product Substances 0.000 description 38
- 125000001072 heteroaryl group Chemical group 0.000 description 37
- 239000002253 acid Substances 0.000 description 34
- 125000000217 alkyl group Chemical group 0.000 description 31
- 229940022353 herceptin Drugs 0.000 description 29
- 229940049595 antibody-drug conjugate Drugs 0.000 description 28
- 238000004007 reversed phase HPLC Methods 0.000 description 28
- 230000008685 targeting Effects 0.000 description 28
- 238000006243 chemical reaction Methods 0.000 description 25
- 150000003254 radicals Chemical class 0.000 description 25
- 239000000243 solution Substances 0.000 description 25
- 229910052799 carbon Inorganic materials 0.000 description 24
- 230000008878 coupling Effects 0.000 description 24
- 210000004027 cell Anatomy 0.000 description 23
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 22
- 150000003839 salts Chemical class 0.000 description 20
- 125000006850 spacer group Chemical group 0.000 description 20
- 150000001721 carbon Chemical group 0.000 description 19
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 18
- 125000001424 substituent group Chemical group 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 description 16
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 description 16
- 150000002148 esters Chemical class 0.000 description 16
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 15
- 150000001412 amines Chemical class 0.000 description 15
- 239000000611 antibody drug conjugate Substances 0.000 description 15
- 229910052739 hydrogen Inorganic materials 0.000 description 15
- 239000001257 hydrogen Substances 0.000 description 15
- WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Substances C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 15
- 229960000575 trastuzumab Drugs 0.000 description 15
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 14
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 14
- YMWUJEATGCHHMB-UHFFFAOYSA-N dichloromethane Natural products ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 14
- 150000002431 hydrogen Chemical group 0.000 description 14
- 238000003756 stirring Methods 0.000 description 14
- 239000007864 aqueous solution Substances 0.000 description 13
- 230000002068 genetic effect Effects 0.000 description 13
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 13
- NNWYWNRCBPYLML-GWCFXTLKSA-N (2s)-2-amino-n-[(2s)-1-[4-(hydroxymethyl)anilino]-1-oxopropan-2-yl]-3-methylbutanamide Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](C)C(=O)NC1=CC=C(CO)C=C1 NNWYWNRCBPYLML-GWCFXTLKSA-N 0.000 description 12
- FADYJNXDPBKVCA-UHFFFAOYSA-N L-Phenylalanyl-L-lysin Natural products NCCCCC(C(O)=O)NC(=O)C(N)CC1=CC=CC=C1 FADYJNXDPBKVCA-UHFFFAOYSA-N 0.000 description 12
- FADYJNXDPBKVCA-STQMWFEESA-N Phe-Lys Chemical compound NCCCC[C@@H](C(O)=O)NC(=O)[C@@H](N)CC1=CC=CC=C1 FADYJNXDPBKVCA-STQMWFEESA-N 0.000 description 12
- JKHXYJKMNSSFFL-IUCAKERBSA-N Val-Lys Chemical compound CC(C)[C@H](N)C(=O)N[C@H](C(O)=O)CCCCN JKHXYJKMNSSFFL-IUCAKERBSA-N 0.000 description 12
- 125000000304 alkynyl group Chemical group 0.000 description 12
- 125000000539 amino acid group Chemical class 0.000 description 12
- 238000004108 freeze drying Methods 0.000 description 12
- 229910052736 halogen Inorganic materials 0.000 description 12
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 12
- 108010073969 valyllysine Proteins 0.000 description 12
- HQRHFUYMGCHHJS-LURJTMIESA-N Gly-Gly-Arg Chemical compound NCC(=O)NCC(=O)N[C@H](C(O)=O)CCCN=C(N)N HQRHFUYMGCHHJS-LURJTMIESA-N 0.000 description 11
- 125000001118 alkylidene group Chemical group 0.000 description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 11
- 239000003153 chemical reaction reagent Substances 0.000 description 11
- 108010062266 glycyl-glycyl-argininal Proteins 0.000 description 11
- 150000002367 halogens Chemical class 0.000 description 11
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 239000000843 powder Substances 0.000 description 11
- 102000004169 proteins and genes Human genes 0.000 description 11
- 108090000623 proteins and genes Proteins 0.000 description 11
- KKHFRAFPESRGGD-UHFFFAOYSA-N 1,3-dimethyl-7-[3-(n-methylanilino)propyl]purine-2,6-dione Chemical compound C1=NC=2N(C)C(=O)N(C)C(=O)C=2N1CCCN(C)C1=CC=CC=C1 KKHFRAFPESRGGD-UHFFFAOYSA-N 0.000 description 10
- FPIRBHDGWMWJEP-UHFFFAOYSA-N 1-hydroxy-7-azabenzotriazole Chemical compound C1=CN=C2N(O)N=NC2=C1 FPIRBHDGWMWJEP-UHFFFAOYSA-N 0.000 description 10
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 10
- 125000003342 alkenyl group Chemical group 0.000 description 10
- 125000004429 atom Chemical group 0.000 description 10
- 239000007853 buffer solution Substances 0.000 description 10
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 10
- 125000004122 cyclic group Chemical group 0.000 description 10
- 239000003446 ligand Substances 0.000 description 10
- 238000004895 liquid chromatography mass spectrometry Methods 0.000 description 10
- 229920001542 oligosaccharide Polymers 0.000 description 10
- 150000002482 oligosaccharides Chemical class 0.000 description 10
- VEGGTWZUZGZKHY-GJZGRUSLSA-N (2s)-2-[[(2s)-2-amino-3-methylbutanoyl]amino]-5-(carbamoylamino)-n-[4-(hydroxymethyl)phenyl]pentanamide Chemical compound NC(=O)NCCC[C@H](NC(=O)[C@@H](N)C(C)C)C(=O)NC1=CC=C(CO)C=C1 VEGGTWZUZGZKHY-GJZGRUSLSA-N 0.000 description 9
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- SMNRFWMNPDABKZ-WVALLCKVSA-N [[(2R,3S,4R,5S)-5-(2,6-dioxo-3H-pyridin-3-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [[[(2R,3S,4S,5R,6R)-4-fluoro-3,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl] hydrogen phosphate Chemical compound OC[C@H]1O[C@H](OP(O)(=O)OP(O)(=O)OP(O)(=O)OP(O)(=O)OC[C@H]2O[C@H]([C@H](O)[C@@H]2O)C2C=CC(=O)NC2=O)[C@H](O)[C@@H](F)[C@@H]1O SMNRFWMNPDABKZ-WVALLCKVSA-N 0.000 description 9
- 125000003545 alkoxy group Chemical group 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 9
- 239000012043 crude product Substances 0.000 description 9
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 9
- 238000000746 purification Methods 0.000 description 9
- 239000007787 solid Substances 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 8
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 8
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 8
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 8
- 230000008859 change Effects 0.000 description 8
- 238000004587 chromatography analysis Methods 0.000 description 8
- 235000019439 ethyl acetate Nutrition 0.000 description 8
- 230000002209 hydrophobic effect Effects 0.000 description 8
- 150000003053 piperidines Chemical class 0.000 description 8
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 7
- 229930126263 Maytansine Natural products 0.000 description 7
- LVDRREOUMKACNJ-BKMJKUGQSA-N N-[(2R,3S)-2-(4-chlorophenyl)-1-(1,4-dimethyl-2-oxoquinolin-7-yl)-6-oxopiperidin-3-yl]-2-methylpropane-1-sulfonamide Chemical compound CC(C)CS(=O)(=O)N[C@H]1CCC(=O)N([C@@H]1c1ccc(Cl)cc1)c1ccc2c(C)cc(=O)n(C)c2c1 LVDRREOUMKACNJ-BKMJKUGQSA-N 0.000 description 7
- 125000003275 alpha amino acid group Chemical group 0.000 description 7
- 230000003013 cytotoxicity Effects 0.000 description 7
- 231100000135 cytotoxicity Toxicity 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229950001474 maitansine Drugs 0.000 description 7
- WKPWGQKGSOKKOO-RSFHAFMBSA-N maytansine Chemical compound CO[C@@H]([C@@]1(O)C[C@](OC(=O)N1)([C@H]([C@@H]1O[C@@]1(C)[C@@H](OC(=O)[C@H](C)N(C)C(C)=O)CC(=O)N1C)C)[H])\C=C\C=C(C)\CC2=CC(OC)=C(Cl)C1=C2 WKPWGQKGSOKKOO-RSFHAFMBSA-N 0.000 description 7
- 230000002829 reductive effect Effects 0.000 description 7
- 239000000126 substance Substances 0.000 description 7
- 125000003088 (fluoren-9-ylmethoxy)carbonyl group Chemical group 0.000 description 6
- 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 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000007821 HATU Substances 0.000 description 6
- 229910004373 HOAc Inorganic materials 0.000 description 6
- ZMANZCXQSJIPKH-UHFFFAOYSA-N N,N-Diethylethanamine Substances CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 6
- 230000004913 activation Effects 0.000 description 6
- 150000001408 amides Chemical class 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 6
- 235000015165 citric acid Nutrition 0.000 description 6
- 229940127271 compound 49 Drugs 0.000 description 6
- 229960001001 ibritumomab tiuxetan Drugs 0.000 description 6
- 229950000720 moxetumomab pasudotox Drugs 0.000 description 6
- 235000018102 proteins Nutrition 0.000 description 6
- 238000005932 reductive alkylation reaction Methods 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- 108700008509 tucotuzumab celmoleukin Proteins 0.000 description 6
- 238000005406 washing Methods 0.000 description 6
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 description 5
- MHSLDASSAFCCDO-UHFFFAOYSA-N 1-(5-tert-butyl-2-methylpyrazol-3-yl)-3-(4-pyridin-4-yloxyphenyl)urea Chemical compound CN1N=C(C(C)(C)C)C=C1NC(=O)NC(C=C1)=CC=C1OC1=CC=NC=C1 MHSLDASSAFCCDO-UHFFFAOYSA-N 0.000 description 5
- YSUIQYOGTINQIN-UZFYAQMZSA-N 2-amino-9-[(1S,6R,8R,9S,10R,15R,17R,18R)-8-(6-aminopurin-9-yl)-9,18-difluoro-3,12-dihydroxy-3,12-bis(sulfanylidene)-2,4,7,11,13,16-hexaoxa-3lambda5,12lambda5-diphosphatricyclo[13.2.1.06,10]octadecan-17-yl]-1H-purin-6-one Chemical compound NC1=NC2=C(N=CN2[C@@H]2O[C@@H]3COP(S)(=O)O[C@@H]4[C@@H](COP(S)(=O)O[C@@H]2[C@@H]3F)O[C@H]([C@H]4F)N2C=NC3=C2N=CN=C3N)C(=O)N1 YSUIQYOGTINQIN-UZFYAQMZSA-N 0.000 description 5
- 108020004414 DNA Proteins 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 125000001176 L-lysyl group Chemical group [H]N([H])[C@]([H])(C(=O)[*])C([H])([H])C([H])([H])C([H])([H])C(N([H])[H])([H])[H] 0.000 description 5
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
- SPXSEZMVRJLHQG-XMMPIXPASA-N [(2R)-1-[[4-[(3-phenylmethoxyphenoxy)methyl]phenyl]methyl]pyrrolidin-2-yl]methanol Chemical compound C(C1=CC=CC=C1)OC=1C=C(OCC2=CC=C(CN3[C@H](CCC3)CO)C=C2)C=CC=1 SPXSEZMVRJLHQG-XMMPIXPASA-N 0.000 description 5
- 229960000455 brentuximab vedotin Drugs 0.000 description 5
- 125000002837 carbocyclic group Chemical group 0.000 description 5
- 125000004432 carbon atom Chemical group C* 0.000 description 5
- NPZTUJOABDZTLV-UHFFFAOYSA-N hydroxybenzotriazole Substances O=C1C=CC=C2NNN=C12 NPZTUJOABDZTLV-UHFFFAOYSA-N 0.000 description 5
- 239000002609 medium Substances 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- 239000011541 reaction mixture Substances 0.000 description 5
- FSYKKLYZXJSNPZ-UHFFFAOYSA-N sarcosine Chemical compound C[NH2+]CC([O-])=O FSYKKLYZXJSNPZ-UHFFFAOYSA-N 0.000 description 5
- 125000003107 substituted aryl group Chemical group 0.000 description 5
- GCTFTMWXZFLTRR-GFCCVEGCSA-N (2r)-2-amino-n-[3-(difluoromethoxy)-4-(1,3-oxazol-5-yl)phenyl]-4-methylpentanamide Chemical compound FC(F)OC1=CC(NC(=O)[C@H](N)CC(C)C)=CC=C1C1=CN=CO1 GCTFTMWXZFLTRR-GFCCVEGCSA-N 0.000 description 4
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 4
- 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 description 4
- WYFCZWSWFGJODV-MIANJLSGSA-N 4-[[(1s)-2-[(e)-3-[3-chloro-2-fluoro-6-(tetrazol-1-yl)phenyl]prop-2-enoyl]-5-(4-methyl-2-oxopiperazin-1-yl)-3,4-dihydro-1h-isoquinoline-1-carbonyl]amino]benzoic acid Chemical compound O=C1CN(C)CCN1C1=CC=CC2=C1CCN(C(=O)\C=C\C=1C(=CC=C(Cl)C=1F)N1N=NN=C1)[C@@H]2C(=O)NC1=CC=C(C(O)=O)C=C1 WYFCZWSWFGJODV-MIANJLSGSA-N 0.000 description 4
- KXDHJXZQYSOELW-UHFFFAOYSA-M Carbamate Chemical compound NC([O-])=O KXDHJXZQYSOELW-UHFFFAOYSA-M 0.000 description 4
- 101001012157 Homo sapiens Receptor tyrosine-protein kinase erbB-2 Proteins 0.000 description 4
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 4
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 4
- 239000002202 Polyethylene glycol Substances 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 102100030086 Receptor tyrosine-protein kinase erbB-2 Human genes 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 4
- 125000003295 alanine group Chemical group N[C@@H](C)C(=O)* 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 125000001246 bromo group Chemical class Br* 0.000 description 4
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 4
- 229940125900 compound 59 Drugs 0.000 description 4
- 125000001559 cyclopropyl group Chemical group [H]C1([H])C([H])([H])C1([H])* 0.000 description 4
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 229950009672 glembatumumab vedotin Drugs 0.000 description 4
- VANNPISTIUFMLH-UHFFFAOYSA-N glutaric anhydride Chemical compound O=C1CCCC(=O)O1 VANNPISTIUFMLH-UHFFFAOYSA-N 0.000 description 4
- 125000005842 heteroatom Chemical group 0.000 description 4
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 229950004101 inotuzumab ozogamicin Drugs 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229950009793 naptumomab estafenatox Drugs 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 125000000636 p-nitrophenyl group Chemical group [H]C1=C([H])C(=C([H])C([H])=C1*)[N+]([O-])=O 0.000 description 4
- 229920001223 polyethylene glycol Polymers 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000007127 saponification reaction Methods 0.000 description 4
- 238000004809 thin layer chromatography Methods 0.000 description 4
- 229960005267 tositumomab Drugs 0.000 description 4
- YJLIKUSWRSEPSM-WGQQHEPDSA-N (2r,3r,4s,5r)-2-[6-amino-8-[(4-phenylphenyl)methylamino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1CNC1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O YJLIKUSWRSEPSM-WGQQHEPDSA-N 0.000 description 3
- ONBQEOIKXPHGMB-VBSBHUPXSA-N 1-[2-[(2s,3r,4s,5r)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]oxy-4,6-dihydroxyphenyl]-3-(4-hydroxyphenyl)propan-1-one Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1OC1=CC(O)=CC(O)=C1C(=O)CCC1=CC=C(O)C=C1 ONBQEOIKXPHGMB-VBSBHUPXSA-N 0.000 description 3
- TVTJUIAKQFIXCE-HUKYDQBMSA-N 2-amino-9-[(2R,3S,4S,5R)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-prop-2-ynyl-1H-purine-6,8-dione Chemical compound NC=1NC(C=2N(C(N(C=2N=1)[C@@H]1O[C@@H]([C@H]([C@H]1O)F)CO)=O)CC#C)=O TVTJUIAKQFIXCE-HUKYDQBMSA-N 0.000 description 3
- NEAQRZUHTPSBBM-UHFFFAOYSA-N 2-hydroxy-3,3-dimethyl-7-nitro-4h-isoquinolin-1-one Chemical compound C1=C([N+]([O-])=O)C=C2C(=O)N(O)C(C)(C)CC2=C1 NEAQRZUHTPSBBM-UHFFFAOYSA-N 0.000 description 3
- QBWKPGNFQQJGFY-QLFBSQMISA-N 3-[(1r)-1-[(2r,6s)-2,6-dimethylmorpholin-4-yl]ethyl]-n-[6-methyl-3-(1h-pyrazol-4-yl)imidazo[1,2-a]pyrazin-8-yl]-1,2-thiazol-5-amine Chemical compound N1([C@H](C)C2=NSC(NC=3C4=NC=C(N4C=C(C)N=3)C3=CNN=C3)=C2)C[C@H](C)O[C@H](C)C1 QBWKPGNFQQJGFY-QLFBSQMISA-N 0.000 description 3
- RSIWALKZYXPAGW-NSHDSACASA-N 6-(3-fluorophenyl)-3-methyl-7-[(1s)-1-(7h-purin-6-ylamino)ethyl]-[1,3]thiazolo[3,2-a]pyrimidin-5-one Chemical compound C=1([C@@H](NC=2C=3N=CNC=3N=CN=2)C)N=C2SC=C(C)N2C(=O)C=1C1=CC=CC(F)=C1 RSIWALKZYXPAGW-NSHDSACASA-N 0.000 description 3
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 3
- 208000026310 Breast neoplasm Diseases 0.000 description 3
- MJBPUQUGJNAPAZ-UHFFFAOYSA-N Butine Natural products O1C2=CC(O)=CC=C2C(=O)CC1C1=CC=C(O)C(O)=C1 MJBPUQUGJNAPAZ-UHFFFAOYSA-N 0.000 description 3
- 0 CC(C)[C@@](C(*)=*)NC([C@](C(C)C)N(C)CCOCCOCCNC)=O Chemical compound CC(C)[C@@](C(*)=*)NC([C@](C(C)C)N(C)CCOCCOCCNC)=O 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000005864 Sulphur Substances 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 235000004279 alanine Nutrition 0.000 description 3
- 150000001299 aldehydes Chemical class 0.000 description 3
- 125000004450 alkenylene group Chemical group 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- XRWSZZJLZRKHHD-WVWIJVSJSA-N asunaprevir Chemical compound O=C([C@@H]1C[C@H](CN1C(=O)[C@@H](NC(=O)OC(C)(C)C)C(C)(C)C)OC1=NC=C(C2=CC=C(Cl)C=C21)OC)N[C@]1(C(=O)NS(=O)(=O)C2CC2)C[C@H]1C=C XRWSZZJLZRKHHD-WVWIJVSJSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- UCMIRNVEIXFBKS-UHFFFAOYSA-N beta-alanine Chemical compound NCCC(O)=O UCMIRNVEIXFBKS-UHFFFAOYSA-N 0.000 description 3
- 230000000975 bioactive effect Effects 0.000 description 3
- 239000000872 buffer Substances 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 230000003833 cell viability Effects 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 229940125773 compound 10 Drugs 0.000 description 3
- 229940126142 compound 16 Drugs 0.000 description 3
- 229940125961 compound 24 Drugs 0.000 description 3
- 229940125846 compound 25 Drugs 0.000 description 3
- 229940125851 compound 27 Drugs 0.000 description 3
- 125000004093 cyano group Chemical group *C#N 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 3
- 239000012894 fetal calf serum Substances 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- ZLVXBBHTMQJRSX-VMGNSXQWSA-N jdtic Chemical compound C1([C@]2(C)CCN(C[C@@H]2C)C[C@H](C(C)C)NC(=O)[C@@H]2NCC3=CC(O)=CC=C3C2)=CC=CC(O)=C1 ZLVXBBHTMQJRSX-VMGNSXQWSA-N 0.000 description 3
- 230000001404 mediated effect Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 102000004196 processed proteins & peptides Human genes 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 229960001612 trastuzumab emtansine Drugs 0.000 description 3
- MFZSNESUTRVBQX-XEURHVNRSA-N (2S)-2-amino-6-[4-[[3-[[(2S)-1-[[(1S,2R,3S,5S,6S,16E,18E,20R,21S)-11-chloro-21-hydroxy-12,20-dimethoxy-2,5,9,16-tetramethyl-8,23-dioxo-4,24-dioxa-9,22-diazatetracyclo[19.3.1.110,14.03,5]hexacosa-10,12,14(26),16,18-pentaen-6-yl]oxy]-1-oxopropan-2-yl]-methylamino]-3-oxopropyl]disulfanyl]pentanoylamino]hexanoic acid Chemical compound CO[C@@H]1\C=C\C=C(C)\Cc2cc(OC)c(Cl)c(c2)N(C)C(=O)C[C@H](OC(=O)[C@H](C)N(C)C(=O)CCSSC(C)CCC(=O)NCCCC[C@H](N)C(O)=O)[C@]2(C)O[C@H]2[C@H](C)[C@@H]2C[C@@]1(O)NC(=O)O2 MFZSNESUTRVBQX-XEURHVNRSA-N 0.000 description 2
- WWTBZEKOSBFBEM-SPWPXUSOSA-N (2s)-2-[[2-benzyl-3-[hydroxy-[(1r)-2-phenyl-1-(phenylmethoxycarbonylamino)ethyl]phosphoryl]propanoyl]amino]-3-(1h-indol-3-yl)propanoic acid Chemical compound N([C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)O)C(=O)C(CP(O)(=O)[C@H](CC=1C=CC=CC=1)NC(=O)OCC=1C=CC=CC=1)CC1=CC=CC=C1 WWTBZEKOSBFBEM-SPWPXUSOSA-N 0.000 description 2
- 125000006728 (C1-C6) alkynyl group Chemical group 0.000 description 2
- LBUJPTNKIBCYBY-UHFFFAOYSA-N 1,2,3,4-tetrahydroquinoline Chemical compound C1=CC=C2CCCNC2=C1 LBUJPTNKIBCYBY-UHFFFAOYSA-N 0.000 description 2
- OGNSCSPNOLGXSM-UHFFFAOYSA-N 2,4-diaminobutyric acid Chemical compound NCCC(N)C(O)=O OGNSCSPNOLGXSM-UHFFFAOYSA-N 0.000 description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
- 125000004042 4-aminobutyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])N([H])[H] 0.000 description 2
- VRJHQPZVIGNGMX-UHFFFAOYSA-N 4-piperidinone Chemical compound O=C1CCNCC1 VRJHQPZVIGNGMX-UHFFFAOYSA-N 0.000 description 2
- JJMDCOVWQOJGCB-UHFFFAOYSA-N 5-aminopentanoic acid Chemical compound [NH3+]CCCCC([O-])=O JJMDCOVWQOJGCB-UHFFFAOYSA-N 0.000 description 2
- SLXKOJJOQWFEFD-UHFFFAOYSA-N 6-aminohexanoic acid Chemical compound NCCCCCC(O)=O SLXKOJJOQWFEFD-UHFFFAOYSA-N 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- BQXUPNKLZNSUMC-YUQWMIPFSA-N CCN(CCCCCOCC(=O)N[C@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)N[C@@H](C)c1ccc(cc1)-c1scnc1C)C(C)(C)C)CCOc1ccc(cc1)C(=O)c1c(sc2cc(O)ccc12)-c1ccc(O)cc1 Chemical compound CCN(CCCCCOCC(=O)N[C@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)N[C@@H](C)c1ccc(cc1)-c1scnc1C)C(C)(C)C)CCOc1ccc(cc1)C(=O)c1c(sc2cc(O)ccc12)-c1ccc(O)cc1 BQXUPNKLZNSUMC-YUQWMIPFSA-N 0.000 description 2
- 108010086433 CDX 1307 Proteins 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229920001661 Chitosan Polymers 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 2
- KZSNJWFQEVHDMF-SCSAIBSYSA-N D-valine Chemical compound CC(C)[C@@H](N)C(O)=O KZSNJWFQEVHDMF-SCSAIBSYSA-N 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 2
- 229940127146 F16-IL2 immunocytokine Drugs 0.000 description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 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
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 239000004471 Glycine Substances 0.000 description 2
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 description 2
- PMMYEEVYMWASQN-DMTCNVIQSA-N Hydroxyproline Chemical compound O[C@H]1CN[C@H](C(O)=O)C1 PMMYEEVYMWASQN-DMTCNVIQSA-N 0.000 description 2
- 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 2
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 2
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 2
- 125000003412 L-alanyl group Chemical group [H]N([H])[C@@](C([H])([H])[H])(C(=O)[*])[H] 0.000 description 2
- QEFRNWWLZKMPFJ-ZXPFJRLXSA-N L-methionine (R)-S-oxide Chemical compound C[S@@](=O)CC[C@H]([NH3+])C([O-])=O QEFRNWWLZKMPFJ-ZXPFJRLXSA-N 0.000 description 2
- LRQKBLKVPFOOQJ-YFKPBYRVSA-N L-norleucine Chemical compound CCCC[C@H]([NH3+])C([O-])=O LRQKBLKVPFOOQJ-YFKPBYRVSA-N 0.000 description 2
- 229940127145 L19-IL2 immunocytokine Drugs 0.000 description 2
- 229940127147 L19-TNF immunocytokine Drugs 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- NQTADLQHYWFPDB-UHFFFAOYSA-N N-Hydroxysuccinimide Chemical compound ON1C(=O)CCC1=O NQTADLQHYWFPDB-UHFFFAOYSA-N 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-IGMARMGPSA-N Protium Chemical compound [1H] YZCKVEUIGOORGS-IGMARMGPSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-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
- 125000005631 S-sulfonamido group Chemical group 0.000 description 2
- 108010077895 Sarcosine Proteins 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 108010029491 Tenarad Proteins 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- AEMPCGRFEZTWIF-IHRRRGAJSA-N Val-Leu-Lys Chemical compound CC(C)[C@H](N)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCCN)C(O)=O AEMPCGRFEZTWIF-IHRRRGAJSA-N 0.000 description 2
- 125000002777 acetyl group Chemical group [H]C([H])([H])C(*)=O 0.000 description 2
- 229940125666 actinium-225 Drugs 0.000 description 2
- 125000002252 acyl group Chemical group 0.000 description 2
- 125000002877 alkyl aryl group Chemical group 0.000 description 2
- 125000003710 aryl alkyl group Chemical group 0.000 description 2
- 125000005110 aryl thio group Chemical group 0.000 description 2
- 125000004104 aryloxy group Chemical group 0.000 description 2
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 2
- KGNDCEVUMONOKF-UGPLYTSKSA-N benzyl n-[(2r)-1-[(2s,4r)-2-[[(2s)-6-amino-1-(1,3-benzoxazol-2-yl)-1,1-dihydroxyhexan-2-yl]carbamoyl]-4-[(4-methylphenyl)methoxy]pyrrolidin-1-yl]-1-oxo-4-phenylbutan-2-yl]carbamate Chemical compound C1=CC(C)=CC=C1CO[C@H]1CN(C(=O)[C@@H](CCC=2C=CC=CC=2)NC(=O)OCC=2C=CC=CC=2)[C@H](C(=O)N[C@@H](CCCCN)C(O)(O)C=2OC3=CC=CC=C3N=2)C1 KGNDCEVUMONOKF-UGPLYTSKSA-N 0.000 description 2
- 229920002988 biodegradable polymer Polymers 0.000 description 2
- 239000004621 biodegradable polymer Substances 0.000 description 2
- 239000012267 brine Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 201000011510 cancer Diseases 0.000 description 2
- 229950002595 clivatuzumab tetraxetan Drugs 0.000 description 2
- 229940125904 compound 1 Drugs 0.000 description 2
- 229940126208 compound 22 Drugs 0.000 description 2
- 229940125833 compound 23 Drugs 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 125000000392 cycloalkenyl group Chemical group 0.000 description 2
- 125000000596 cyclohexenyl group Chemical group C1(=CCCCC1)* 0.000 description 2
- 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 2
- 238000001212 derivatisation Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
- BJXYHBKEQFQVES-NWDGAFQWSA-N enpatoran Chemical compound N[C@H]1CN(C[C@H](C1)C(F)(F)F)C1=C2C=CC=NC2=C(C=C1)C#N BJXYHBKEQFQVES-NWDGAFQWSA-N 0.000 description 2
- 239000002532 enzyme inhibitor Substances 0.000 description 2
- OAMZXMDZZWGPMH-UHFFFAOYSA-N ethyl acetate;toluene Chemical compound CCOC(C)=O.CC1=CC=CC=C1 OAMZXMDZZWGPMH-UHFFFAOYSA-N 0.000 description 2
- WBJINCZRORDGAQ-UHFFFAOYSA-N ethyl formate Chemical compound CCOC=O WBJINCZRORDGAQ-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- BTCSSZJGUNDROE-UHFFFAOYSA-N gamma-aminobutyric acid Chemical compound NCCCC(O)=O BTCSSZJGUNDROE-UHFFFAOYSA-N 0.000 description 2
- 238000007429 general method Methods 0.000 description 2
- 125000004446 heteroarylalkyl group Chemical group 0.000 description 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 229920001477 hydrophilic polymer Polymers 0.000 description 2
- RAXXELZNTBOGNW-UHFFFAOYSA-N imidazole Natural products C1=CNC=N1 RAXXELZNTBOGNW-UHFFFAOYSA-N 0.000 description 2
- 229940051026 immunotoxin Drugs 0.000 description 2
- 230000002637 immunotoxin Effects 0.000 description 2
- 239000002596 immunotoxin Substances 0.000 description 2
- 231100000608 immunotoxin Toxicity 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- KQNPFQTWMSNSAP-UHFFFAOYSA-N isobutyric acid Chemical compound CC(C)C(O)=O KQNPFQTWMSNSAP-UHFFFAOYSA-N 0.000 description 2
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 2
- 229950000518 labetuzumab Drugs 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 229950003526 lorvotuzumab mertansine Drugs 0.000 description 2
- 235000018977 lysine Nutrition 0.000 description 2
- 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 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229960005558 mertansine Drugs 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- 150000007522 mineralic acids Chemical class 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- IOMMMLWIABWRKL-WUTDNEBXSA-N nazartinib Chemical compound C1N(C(=O)/C=C/CN(C)C)CCCC[C@H]1N1C2=C(Cl)C=CC=C2N=C1NC(=O)C1=CC=NC(C)=C1 IOMMMLWIABWRKL-WUTDNEBXSA-N 0.000 description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 2
- 150000007524 organic acids Chemical class 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 125000002971 oxazolyl group Chemical group 0.000 description 2
- 229920001184 polypeptide Polymers 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical compound CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006722 reduction reaction 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
- 229940043230 sarcosine Drugs 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229960001866 silicon dioxide Drugs 0.000 description 2
- 150000003384 small molecules Chemical class 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 235000011008 sodium phosphates Nutrition 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 2
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 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
- GETQZCLCWQTVFV-UHFFFAOYSA-N trimethylamine Chemical compound CN(C)C GETQZCLCWQTVFV-UHFFFAOYSA-N 0.000 description 2
- YFTHZRPMJXBUME-UHFFFAOYSA-N tripropylamine Chemical compound CCCN(CCC)CCC YFTHZRPMJXBUME-UHFFFAOYSA-N 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical class [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 229950003364 tucotuzumab celmoleukin Drugs 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- 229920002554 vinyl polymer Polymers 0.000 description 2
- UJHSIDUUJPTLDY-UHFFFAOYSA-N (2-nitrophenyl)-phenylmethanone Chemical compound [O-][N+](=O)C1=CC=CC=C1C(=O)C1=CC=CC=C1 UJHSIDUUJPTLDY-UHFFFAOYSA-N 0.000 description 1
- 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 1
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- IYKLZBIWFXPUCS-VIFPVBQESA-N (2s)-2-(naphthalen-1-ylamino)propanoic acid Chemical compound C1=CC=C2C(N[C@@H](C)C(O)=O)=CC=CC2=C1 IYKLZBIWFXPUCS-VIFPVBQESA-N 0.000 description 1
- SZXBQTSZISFIAO-ZETCQYMHSA-N (2s)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoic acid Chemical compound CC(C)[C@@H](C(O)=O)NC(=O)OC(C)(C)C SZXBQTSZISFIAO-ZETCQYMHSA-N 0.000 description 1
- XPUAXAVJMJDPDH-QMMMGPOBSA-N (2s)-3-methyl-2-[methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]butanoic acid Chemical compound CC(C)[C@@H](C(O)=O)N(C)C(=O)OC(C)(C)C XPUAXAVJMJDPDH-QMMMGPOBSA-N 0.000 description 1
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 1
- LJRDOKAZOAKLDU-UDXJMMFXSA-N (2s,3s,4r,5r,6r)-5-amino-2-(aminomethyl)-6-[(2r,3s,4r,5s)-5-[(1r,2r,3s,5r,6s)-3,5-diamino-2-[(2s,3r,4r,5s,6r)-3-amino-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-6-hydroxycyclohexyl]oxy-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl]oxyoxane-3,4-diol;sulfuric ac Chemical compound OS(O)(=O)=O.N[C@@H]1[C@@H](O)[C@H](O)[C@H](CN)O[C@@H]1O[C@H]1[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](N)C[C@@H](N)[C@@H]2O)O[C@@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](CO)O2)N)O[C@@H]1CO LJRDOKAZOAKLDU-UDXJMMFXSA-N 0.000 description 1
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 description 1
- 125000006700 (C1-C6) alkylthio group Chemical group 0.000 description 1
- FDKXTQMXEQVLRF-ZHACJKMWSA-N (E)-dacarbazine Chemical compound CN(C)\N=N\c1[nH]cnc1C(N)=O FDKXTQMXEQVLRF-ZHACJKMWSA-N 0.000 description 1
- UKAUYVFTDYCKQA-UHFFFAOYSA-N -2-Amino-4-hydroxybutanoic acid Natural products OC(=O)C(N)CCO UKAUYVFTDYCKQA-UHFFFAOYSA-N 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
- FTSVTCPUMUXYJS-UHFFFAOYSA-N 1,2,3,4-tetrahydroisoquinoline Chemical compound C1=C=C[C]2CNCCC2=C1 FTSVTCPUMUXYJS-UHFFFAOYSA-N 0.000 description 1
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 1
- LKLLNYWECKEQIB-UHFFFAOYSA-N 1,3,5-triazinane Chemical class C1NCNCN1 LKLLNYWECKEQIB-UHFFFAOYSA-N 0.000 description 1
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 description 1
- BDNKZNFMNDZQMI-UHFFFAOYSA-N 1,3-diisopropylcarbodiimide Chemical compound CC(C)N=C=NC(C)C BDNKZNFMNDZQMI-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- ABADUMLIAZCWJD-UHFFFAOYSA-N 1,3-dioxole Chemical compound C1OC=CO1 ABADUMLIAZCWJD-UHFFFAOYSA-N 0.000 description 1
- IMLSAISZLJGWPP-UHFFFAOYSA-N 1,3-dithiolane Chemical compound C1CSCS1 IMLSAISZLJGWPP-UHFFFAOYSA-N 0.000 description 1
- QVFHFKPGBODJJB-UHFFFAOYSA-N 1,3-oxathiane Chemical compound C1COCSC1 QVFHFKPGBODJJB-UHFFFAOYSA-N 0.000 description 1
- WJJSZTJGFCFNKI-UHFFFAOYSA-N 1,3-oxathiolane Chemical compound C1CSCO1 WJJSZTJGFCFNKI-UHFFFAOYSA-N 0.000 description 1
- KGJLLHJPENRUFS-UHFFFAOYSA-N 1-(2-methylpropyldisulfanyl)butane Chemical compound CCCCSSCC(C)C KGJLLHJPENRUFS-UHFFFAOYSA-N 0.000 description 1
- OCINXEZVIIVXFU-UHFFFAOYSA-N 1-methyl-3-[3-methyl-4-[4-(trifluoromethylthio)phenoxy]phenyl]-1,3,5-triazinane-2,4,6-trione Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(SC(F)(F)F)C=C1 OCINXEZVIIVXFU-UHFFFAOYSA-N 0.000 description 1
- 125000004707 1-methylethylthio group Chemical group CC(C)S* 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical class CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- KAESVJOAVNADME-UHFFFAOYSA-N 1H-pyrrole Natural products C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 description 1
- ZENKESXKWBIZCV-UHFFFAOYSA-N 2,2,4,4-tetrafluoro-1,3-benzodioxin-6-amine Chemical group O1C(F)(F)OC(F)(F)C2=CC(N)=CC=C21 ZENKESXKWBIZCV-UHFFFAOYSA-N 0.000 description 1
- XBNGYFFABRKICK-UHFFFAOYSA-N 2,3,4,5,6-pentafluorophenol Chemical compound OC1=C(F)C(F)=C(F)C(F)=C1F XBNGYFFABRKICK-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 1
- FMKGJQHNYMWDFJ-CVEARBPZSA-N 2-[[4-(2,2-difluoropropoxy)pyrimidin-5-yl]methylamino]-4-[[(1R,4S)-4-hydroxy-3,3-dimethylcyclohexyl]amino]pyrimidine-5-carbonitrile Chemical compound FC(COC1=NC=NC=C1CNC1=NC=C(C(=N1)N[C@H]1CC([C@H](CC1)O)(C)C)C#N)(C)F FMKGJQHNYMWDFJ-CVEARBPZSA-N 0.000 description 1
- NYCRCTMDYITATC-UHFFFAOYSA-N 2-fluorophenylalanine Chemical compound OC(=O)C(N)CC1=CC=CC=C1F NYCRCTMDYITATC-UHFFFAOYSA-N 0.000 description 1
- YEDUAINPPJYDJZ-UHFFFAOYSA-N 2-hydroxybenzothiazole Chemical compound C1=CC=C2SC(O)=NC2=C1 YEDUAINPPJYDJZ-UHFFFAOYSA-N 0.000 description 1
- 125000000175 2-thienyl group Chemical group S1C([*])=C([H])C([H])=C1[H] 0.000 description 1
- MGADZUXDNSDTHW-UHFFFAOYSA-N 2H-pyran Chemical compound C1OC=CC=C1 MGADZUXDNSDTHW-UHFFFAOYSA-N 0.000 description 1
- PECYZEOJVXMISF-UHFFFAOYSA-N 3-aminoalanine Chemical class [NH3+]CC(N)C([O-])=O PECYZEOJVXMISF-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
- 125000006201 3-phenylpropyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001541 3-thienyl group Chemical group S1C([H])=C([*])C([H])=C1[H] 0.000 description 1
- WBVPCMFFJMCPDD-UHFFFAOYSA-N 4,5-dihydro-1,3-oxazole thiophene Chemical compound S1C=CC=C1.O1C=NCC1 WBVPCMFFJMCPDD-UHFFFAOYSA-N 0.000 description 1
- ALYNCZNDIQEVRV-UHFFFAOYSA-N 4-aminobenzoic acid Chemical compound NC1=CC=C(C(O)=O)C=C1 ALYNCZNDIQEVRV-UHFFFAOYSA-N 0.000 description 1
- NIGWMJHCCYYCSF-QMMMGPOBSA-N 4-chloro-L-phenylalanine Chemical class OC(=O)[C@@H](N)CC1=CC=C(Cl)C=C1 NIGWMJHCCYYCSF-QMMMGPOBSA-N 0.000 description 1
- XWHHYOYVRVGJJY-QMMMGPOBSA-N 4-fluoro-L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(F)C=C1 XWHHYOYVRVGJJY-QMMMGPOBSA-N 0.000 description 1
- UCZQXJKDCHCTAI-UHFFFAOYSA-N 4h-1,3-dioxine Chemical compound C1OCC=CO1 UCZQXJKDCHCTAI-UHFFFAOYSA-N 0.000 description 1
- VKLKXFOZNHEBSW-UHFFFAOYSA-N 5-[[3-[(4-morpholin-4-ylbenzoyl)amino]phenyl]methoxy]pyridine-3-carboxamide Chemical compound O1CCN(CC1)C1=CC=C(C(=O)NC=2C=C(COC=3C=NC=C(C(=O)N)C=3)C=CC=2)C=C1 VKLKXFOZNHEBSW-UHFFFAOYSA-N 0.000 description 1
- GDUANFXPOZTYKS-UHFFFAOYSA-N 6-bromo-8-[(2,6-difluoro-4-methoxybenzoyl)amino]-4-oxochromene-2-carboxylic acid Chemical compound FC1=CC(OC)=CC(F)=C1C(=O)NC1=CC(Br)=CC2=C1OC(C(O)=O)=CC2=O GDUANFXPOZTYKS-UHFFFAOYSA-N 0.000 description 1
- 241000024188 Andala Species 0.000 description 1
- 108020004491 Antisense DNA Proteins 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N Arginine Chemical compound OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 239000005711 Benzoic acid Substances 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- LRXIUXIOLANZNB-UHFFFAOYSA-N C(O)(O)=O.[N+](=O)([O-])C1=C(C(=O)C2=CC=CC=C2)C=CC=C1 Chemical compound C(O)(O)=O.[N+](=O)([O-])C1=C(C(=O)C2=CC=CC=C2)C=CC=C1 LRXIUXIOLANZNB-UHFFFAOYSA-N 0.000 description 1
- DKXFUJRTLRRWTH-XJDOXCRVSA-N CC(C)[C@@H](C(NC(C(C)=O)[IH]C(C)C)=O)N(C)CCOCCOCCOCCNC Chemical compound CC(C)[C@@H](C(NC(C(C)=O)[IH]C(C)C)=O)N(C)CCOCCOCCOCCNC DKXFUJRTLRRWTH-XJDOXCRVSA-N 0.000 description 1
- KQBQJVSFDMZNKB-HNNXBMFYSA-N C[C@@H](C(Nc1ccc(COC)cc1)=O)NC(CCOCCOCCNC)=O Chemical compound C[C@@H](C(Nc1ccc(COC)cc1)=O)NC(CCOCCOCCNC)=O KQBQJVSFDMZNKB-HNNXBMFYSA-N 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 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
- 208000035473 Communicable disease Diseases 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N Cysteine Chemical compound SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- ONIBWKKTOPOVIA-SCSAIBSYSA-N D-Proline Chemical compound OC(=O)[C@H]1CCCN1 ONIBWKKTOPOVIA-SCSAIBSYSA-N 0.000 description 1
- QNAYBMKLOCPYGJ-UHFFFAOYSA-N D-alpha-Ala Natural products CC([NH3+])C([O-])=O QNAYBMKLOCPYGJ-UHFFFAOYSA-N 0.000 description 1
- 229940127141 DI-Leu16-IL2 immunocytokine Drugs 0.000 description 1
- 102000003915 DNA Topoisomerases Human genes 0.000 description 1
- 108090000323 DNA Topoisomerases Proteins 0.000 description 1
- 239000012624 DNA alkylating agent Substances 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 229940121710 HMGCoA reductase inhibitor Drugs 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 1
- 108091092195 Intron Proteins 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical class CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- QUOGESRFPZDMMT-UHFFFAOYSA-N L-Homoarginine Natural products OC(=O)C(N)CCCCNC(N)=N QUOGESRFPZDMMT-UHFFFAOYSA-N 0.000 description 1
- ZGUNAGUHMKGQNY-ZETCQYMHSA-N L-alpha-phenylglycine zwitterion Chemical compound OC(=O)[C@@H](N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-ZETCQYMHSA-N 0.000 description 1
- QUOGESRFPZDMMT-YFKPBYRVSA-N L-homoarginine Chemical compound OC(=O)[C@@H](N)CCCCNC(N)=N QUOGESRFPZDMMT-YFKPBYRVSA-N 0.000 description 1
- FFFHZYDWPBMWHY-VKHMYHEASA-N L-homocysteine Chemical compound OC(=O)[C@@H](N)CCS FFFHZYDWPBMWHY-VKHMYHEASA-N 0.000 description 1
- JTTHKOPSMAVJFE-VIFPVBQESA-N L-homophenylalanine Chemical compound OC(=O)[C@@H](N)CCC1=CC=CC=C1 JTTHKOPSMAVJFE-VIFPVBQESA-N 0.000 description 1
- UKAUYVFTDYCKQA-VKHMYHEASA-N L-homoserine Chemical compound OC(=O)[C@@H](N)CCO UKAUYVFTDYCKQA-VKHMYHEASA-N 0.000 description 1
- QEFRNWWLZKMPFJ-UHFFFAOYSA-N L-methionine sulphoxide Natural products CS(=O)CCC(N)C(O)=O QEFRNWWLZKMPFJ-UHFFFAOYSA-N 0.000 description 1
- OTXBNHIUIHNGAO-UWVGGRQHSA-N Leu-Lys Chemical compound CC(C)C[C@H](N)C(=O)N[C@H](C(O)=O)CCCCN OTXBNHIUIHNGAO-UWVGGRQHSA-N 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- VEYYWZRYIYDQJM-ZETCQYMHSA-N N(2)-acetyl-L-lysine Chemical compound CC(=O)N[C@H](C([O-])=O)CCCC[NH3+] VEYYWZRYIYDQJM-ZETCQYMHSA-N 0.000 description 1
- QECVIPBZOPUTRD-UHFFFAOYSA-N N=S(=O)=O Chemical compound N=S(=O)=O QECVIPBZOPUTRD-UHFFFAOYSA-N 0.000 description 1
- 229910017833 NH2NH2.H2O Inorganic materials 0.000 description 1
- QOVYHDHLFPKQQG-NDEPHWFRSA-N N[C@@H](CCC(=O)N1CCC(CC1)NC1=C2C=CC=CC2=NC(NCC2=CN(CCCNCCCNC3CCCCC3)N=N2)=N1)C(O)=O Chemical compound N[C@@H](CCC(=O)N1CCC(CC1)NC1=C2C=CC=CC2=NC(NCC2=CN(CCCNCCCNC3CCCCC3)N=N2)=N1)C(O)=O QOVYHDHLFPKQQG-NDEPHWFRSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 229940123573 Protein synthesis inhibitor Drugs 0.000 description 1
- 241000720974 Protium Species 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
- 229940122277 RNA polymerase inhibitor Drugs 0.000 description 1
- 239000012980 RPMI-1640 medium Substances 0.000 description 1
- 229910006124 SOCl2 Inorganic materials 0.000 description 1
- 108020004459 Small interfering RNA Proteins 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 241000282898 Sus scrofa Species 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
- 241000534944 Thia Species 0.000 description 1
- YPWFISCTZQNZAU-UHFFFAOYSA-N Thiane Chemical compound C1CCSCC1 YPWFISCTZQNZAU-UHFFFAOYSA-N 0.000 description 1
- 102000004243 Tubulin Human genes 0.000 description 1
- 108090000704 Tubulin Proteins 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000000641 acridinyl group Chemical group C1(=CC=CC2=NC3=CC=CC=C3C=C12)* 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 125000005073 adamantyl group Chemical group C12(CC3CC(CC(C1)C3)C2)* 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001338 aliphatic hydrocarbons Chemical group 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001447 alkali salts Chemical class 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 125000005262 alkoxyamine group Chemical group 0.000 description 1
- 125000004414 alkyl thio group Chemical group 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 230000009435 amidation Effects 0.000 description 1
- 238000007112 amidation reaction Methods 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 125000004103 aminoalkyl group Chemical group 0.000 description 1
- 229960002684 aminocaproic acid Drugs 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 230000000340 anti-metabolite Effects 0.000 description 1
- 229940100197 antimetabolite Drugs 0.000 description 1
- 239000002256 antimetabolite Substances 0.000 description 1
- 239000003816 antisense DNA Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 108010044540 auristatin Proteins 0.000 description 1
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 description 1
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N benzocyclopentane Natural products C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 1
- 229940049706 benzodiazepine Drugs 0.000 description 1
- 235000010233 benzoic acid Nutrition 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
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 229940000635 beta-alanine Drugs 0.000 description 1
- 125000002619 bicyclic group Chemical group 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- ACBQROXDOHKANW-UHFFFAOYSA-N bis(4-nitrophenyl) carbonate Chemical compound C1=CC([N+](=O)[O-])=CC=C1OC(=O)OC1=CC=C([N+]([O-])=O)C=C1 ACBQROXDOHKANW-UHFFFAOYSA-N 0.000 description 1
- 201000010983 breast ductal carcinoma Diseases 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N but-2-ene Chemical compound CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000000480 butynyl group Chemical group [*]C#CC([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012830 cancer therapeutic Substances 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- QNEFNFIKZWUAEQ-UHFFFAOYSA-N carbonic acid;potassium Chemical compound [K].OC(O)=O QNEFNFIKZWUAEQ-UHFFFAOYSA-N 0.000 description 1
- 238000012054 celltiter-glo Methods 0.000 description 1
- 229930016911 cinnamic acid Natural products 0.000 description 1
- 235000013985 cinnamic acid Nutrition 0.000 description 1
- WCZVZNOTHYJIEI-UHFFFAOYSA-N cinnoline Chemical compound N1=NC=CC2=CC=CC=C21 WCZVZNOTHYJIEI-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229940125782 compound 2 Drugs 0.000 description 1
- 229940125810 compound 20 Drugs 0.000 description 1
- 229940126214 compound 3 Drugs 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 229940127113 compound 57 Drugs 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 125000001047 cyclobutenyl group Chemical group C1(=CCC1)* 0.000 description 1
- 125000001995 cyclobutyl group Chemical group [H]C1([H])C([H])([H])C([H])(*)C1([H])[H] 0.000 description 1
- 125000004850 cyclobutylmethyl group Chemical group C1(CCC1)C* 0.000 description 1
- 125000004210 cyclohexylmethyl group Chemical group [H]C([H])(*)C1([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C1([H])[H] 0.000 description 1
- 125000004851 cyclopentylmethyl group Chemical group C1(CCCC1)C* 0.000 description 1
- DEZRYPDIMOWBDS-UHFFFAOYSA-N dcm dichloromethane Chemical compound ClCCl.ClCCl DEZRYPDIMOWBDS-UHFFFAOYSA-N 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- AMCJSOJUFZTYQW-UHFFFAOYSA-N diethoxyphosphoryl cyanate Chemical class CCOP(=O)(OCC)OC#N AMCJSOJUFZTYQW-UHFFFAOYSA-N 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- BGRWYRAHAFMIBJ-UHFFFAOYSA-N diisopropylcarbodiimide Natural products CC(C)NC(=O)NC(C)C BGRWYRAHAFMIBJ-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 125000005879 dioxolanyl group Chemical group 0.000 description 1
- 208000016097 disease of metabolism Diseases 0.000 description 1
- PMMYEEVYMWASQN-UHFFFAOYSA-N dl-hydroxyproline Natural products OC1C[NH2+]C(C([O-])=O)C1 PMMYEEVYMWASQN-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229940125532 enzyme inhibitor Drugs 0.000 description 1
- CCIVGXIOQKPBKL-UHFFFAOYSA-M ethanesulfonate Chemical compound CCS([O-])(=O)=O CCIVGXIOQKPBKL-UHFFFAOYSA-M 0.000 description 1
- 229940031098 ethanolamine Drugs 0.000 description 1
- OJCSPXHYDFONPU-UHFFFAOYSA-N etoac etoac Chemical compound CCOC(C)=O.CCOC(C)=O OJCSPXHYDFONPU-UHFFFAOYSA-N 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003818 flash chromatography Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 235000011087 fumaric acid Nutrition 0.000 description 1
- 125000002541 furyl group Chemical group 0.000 description 1
- 229960003692 gamma aminobutyric acid Drugs 0.000 description 1
- 229960000578 gemtuzumab Drugs 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 229960004275 glycolic acid Drugs 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- JAXFJECJQZDFJS-XHEPKHHKSA-N gtpl8555 Chemical compound OC(=O)C[C@H](N)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1CCC[C@@H]1C(=O)N[C@H](B1O[C@@]2(C)[C@H]3C[C@H](C3(C)C)C[C@H]2O1)CCC1=CC=C(F)C=C1 JAXFJECJQZDFJS-XHEPKHHKSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 239000008241 heterogeneous mixture Substances 0.000 description 1
- 125000006038 hexenyl group Chemical group 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
- 229930195733 hydrocarbon Natural products 0.000 description 1
- ZMZDMBWJUHKJPS-UHFFFAOYSA-N hydrogen thiocyanate Natural products SC#N ZMZDMBWJUHKJPS-UHFFFAOYSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229960002591 hydroxyproline Drugs 0.000 description 1
- 125000002632 imidazolidinyl group Chemical group 0.000 description 1
- 125000002636 imidazolinyl group Chemical group 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 208000026278 immune system disease Diseases 0.000 description 1
- 239000002955 immunomodulating agent Substances 0.000 description 1
- 230000002584 immunomodulator Effects 0.000 description 1
- 229940121354 immunomodulator Drugs 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 125000003387 indolinyl group Chemical group N1(CCC2=CC=CC=C12)* 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000002462 isocyano group Chemical group *[N+]#[C-] 0.000 description 1
- GWVMLCQWXVFZCN-UHFFFAOYSA-N isoindoline Chemical compound C1=CC=C2CNCC2=C1 GWVMLCQWXVFZCN-UHFFFAOYSA-N 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 235000014705 isoleucine Nutrition 0.000 description 1
- 125000003253 isopropoxy group Chemical group [H]C([H])([H])C([H])(O*)C([H])([H])[H] 0.000 description 1
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 1
- 125000005956 isoquinolyl group Chemical group 0.000 description 1
- 125000001786 isothiazolyl group Chemical group 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- 108010034529 leucyl-lysine Proteins 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- VWHRYODZTDMVSS-QMMMGPOBSA-N m-fluoro-L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC(F)=C1 VWHRYODZTDMVSS-QMMMGPOBSA-N 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 159000000003 magnesium salts Chemical class 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
- 229940098895 maleic acid Drugs 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- COTNUBDHGSIOTA-UHFFFAOYSA-N meoh methanol Chemical compound OC.OC COTNUBDHGSIOTA-UHFFFAOYSA-N 0.000 description 1
- 208000030159 metabolic disease Diseases 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- ZCNYUVJESCMGMK-UHFFFAOYSA-N methyl formate piperidine Chemical compound C(=O)OC.N1CCCCC1 ZCNYUVJESCMGMK-UHFFFAOYSA-N 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
- 229950003734 milatuzumab Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 125000002950 monocyclic group Chemical group 0.000 description 1
- 125000002757 morpholinyl group Chemical group 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 125000000740 n-pentyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229940116315 oxalic acid Drugs 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000005880 oxathiolanyl group Chemical group 0.000 description 1
- 125000005968 oxazolinyl group Chemical group 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 125000004043 oxo group Chemical group O=* 0.000 description 1
- 230000020477 pH reduction Effects 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
- 229960001639 penicillamine Drugs 0.000 description 1
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachloro-phenol Natural products OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 1
- 125000002255 pentenyl group Chemical group C(=CCCC)* 0.000 description 1
- 125000005981 pentynyl group Chemical group 0.000 description 1
- 238000010647 peptide synthesis reaction Methods 0.000 description 1
- 239000000816 peptidomimetic Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 1
- 235000008729 phenylalanine Nutrition 0.000 description 1
- 125000004592 phthalazinyl group Chemical group C1(=NN=CC2=CC=CC=C12)* 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000005936 piperidyl group Chemical group 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 125000003367 polycyclic group Chemical group 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000002953 preparative HPLC Methods 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
- 229940095574 propionic acid Drugs 0.000 description 1
- 125000002572 propoxy group Chemical group [*]OC([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- OSFBJERFMQCEQY-UHFFFAOYSA-N propylidene Chemical compound [CH]CC OSFBJERFMQCEQY-UHFFFAOYSA-N 0.000 description 1
- 125000006239 protecting group Chemical group 0.000 description 1
- 238000001243 protein synthesis Methods 0.000 description 1
- 239000000007 protein synthesis inhibitor Substances 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 150000003217 pyrazoles Chemical class 0.000 description 1
- 125000003072 pyrazolidinyl group Chemical group 0.000 description 1
- 125000002755 pyrazolinyl group Chemical group 0.000 description 1
- 125000002098 pyridazinyl group Chemical group 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 125000004076 pyridyl group Chemical group 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 235000017557 sodium bicarbonate Nutrition 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- XHFLOLLMZOTPSM-UHFFFAOYSA-M sodium;hydrogen carbonate;hydrate Chemical compound [OH-].[Na+].OC(O)=O XHFLOLLMZOTPSM-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- UWYZHKAOTLEWKK-UHFFFAOYSA-N tetrahydro-isoquinoline Natural products C1=CC=C2CNCCC2=C1 UWYZHKAOTLEWKK-UHFFFAOYSA-N 0.000 description 1
- 125000005958 tetrahydrothienyl group Chemical group 0.000 description 1
- 125000001113 thiadiazolyl group Chemical group 0.000 description 1
- 125000001984 thiazolidinyl group Chemical group 0.000 description 1
- 125000000335 thiazolyl group Chemical group 0.000 description 1
- 125000001544 thienyl group Chemical group 0.000 description 1
- BRNULMACUQOKMR-UHFFFAOYSA-N thiomorpholine Chemical compound C1CSCCN1 BRNULMACUQOKMR-UHFFFAOYSA-N 0.000 description 1
- 229930192474 thiophene Natural products 0.000 description 1
- 229960000898 toltrazuril Drugs 0.000 description 1
- FGMPLJWBKKVCDB-UHFFFAOYSA-N trans-L-hydroxy-proline Natural products ON1CCCC1C(O)=O FGMPLJWBKKVCDB-UHFFFAOYSA-N 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
- 125000001425 triazolyl group Chemical group 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 230000010148 water-pollination Effects 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- A61K47/6835—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
- A61K47/6855—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 the tumour determinant being from breast cancer cell
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K38/00—Medicinal preparations containing peptides
- A61K38/04—Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
- A61K38/07—Tetrapeptides
-
- 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
-
- 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
- A61K47/68031—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being an auristatin
-
- 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
- A61K47/6811—Drugs conjugated to an antibody or immunoglobulin, e.g. cisplatin-antibody conjugates the drug being a protein or peptide, e.g. transferrin or bleomycin
-
- 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
- A61K47/6889—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
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- 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
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/04—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D207/08—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hydrocarbon radicals, substituted by hetero atoms, attached to ring carbon atoms
- C07D207/09—Radicals substituted by nitrogen atoms, not forming part of a nitro radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/587—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with aliphatic hydrocarbon radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms, said aliphatic radicals being substituted in the alpha-position to the ring by a hetero atom, e.g. with m >= 0, Z being a singly or a doubly bound hetero atom
- C07D277/593—Z being doubly bound oxygen or doubly bound nitrogen, which nitrogen is part of a possibly substituted oximino radical
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/12—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
- C07F5/02—Boron compounds
- C07F5/025—Boronic and borinic acid compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06008—Dipeptides with the first amino acid being neutral
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06008—Dipeptides with the first amino acid being neutral
- C07K5/06017—Dipeptides with the first amino acid being neutral and aliphatic
- C07K5/06034—Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/06—Dipeptides
- C07K5/06008—Dipeptides with the first amino acid being neutral
- C07K5/06017—Dipeptides with the first amino acid being neutral and aliphatic
- C07K5/06034—Dipeptides with the first amino acid being neutral and aliphatic the side chain containing 2 to 4 carbon atoms
- C07K5/06052—Val-amino acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K5/00—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof
- C07K5/04—Peptides containing up to four amino acids in a fully defined sequence; Derivatives thereof containing only normal peptide links
- C07K5/10—Tetrapeptides
- C07K5/1002—Tetrapeptides with the first amino acid being neutral
- C07K5/1005—Tetrapeptides with the first amino acid being neutral and aliphatic
- C07K5/1008—Tetrapeptides with the first amino acid being neutral and aliphatic the side chain containing 0 or 1 carbon atoms, i.e. Gly, Ala
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K7/00—Peptides having 5 to 20 amino acids in a fully defined sequence; Derivatives thereof
- C07K7/04—Linear peptides containing only normal peptide links
- C07K7/06—Linear peptides containing only normal peptide links having 5 to 11 amino acids
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Molecular Biology (AREA)
- Genetics & Genomics (AREA)
- Biochemistry (AREA)
- Biophysics (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cell Biology (AREA)
- Diabetes (AREA)
- Oncology (AREA)
- Gastroenterology & Hepatology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Communicable Diseases (AREA)
- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Peptides Or Proteins (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
一方面,本发明提供一种活性剂‑偶联物,制备该活性剂‑偶联物的方法及其用途。
Description
背景技术
近年来已经发现,抗体(或抗体片段,如单链可变片段)可以与有效负载药物相连形成称为抗体-药物偶联物,即ADC的免疫偶联物。抗体引导ADC结合到靶细胞。通常,ADC随后被细胞内化,释放药物,治疗细胞。由于靶向作用,其副作用可能比系统给予该药物的副作用低。
概要
多个实施方式提供了活性剂-偶联物和制备活性剂-偶联物的方法及其用途。
多个实施方式提供了具有式I所示结构的活性剂-偶联物:
或其药学上可接受的盐,其中:
A为靶向部分;
B为辅助部分,可任选的包括第二靶向部分,或B为空;
L1包括至少含有一个N(氮)原子的基团;
每个D是独立选择的,其中每个D包括活性剂;
每个L2独立地为连接物,其中至少一个L2与L1相连;以及
n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L1包括–C(=O)–。
多个实施方式提供了具有式Ia所示结构的活性剂-偶联物:
或其药学上可接受的盐,其中:
A为靶向部分;B为辅助部分,可任选的包括第二靶向部分,或B为空;每个D是独立选择的,其中每个D包括活性剂;每个L2独立地为连接物;n为1、2、3、4、5、6、7、8、9或10;X为N(氮)或CH;Y为N(氮),或CH;m为0,1,或2;L为连接物,或为空;以及L1A为连接物,或为空。
多个实施方式提供了具有式Iaa所示结构的活性剂-偶联物:
或其药学上可接受的盐,其中:
A为靶向部分;B为辅助部分,可任选的包括第二靶向部分,或B为空;每个D是独立选择的,其中每个D包括活性剂;每个L2独立地为连接物;n为1、2、3、4、5、6、7、8、9或10;X为N(氮)或CH;以及L1A为连接物,或为空。
多个实施方式提供了活性剂-偶联物,具有式Iab所示的结构:
或其药学上可接受的盐,其中:
A为靶向部分;B为辅助部分,可任选的包括第二靶向部分,或B为空;每个D是独立选择的,其中每个D包括活性剂;每个L2独立地为连接物;n为1、2、3、4、5、6、7、8、9或10;X为N(氮)或CH;以及L1A为连接物,或为空。
多个实施方式提供了一种化学合成方法,包括:
式I-A所示的胺与式I-B所示的二醛反应提供式Iaa所示的活性剂-偶联物。
多个实施方式提供了一种化学合成方法,包括:
式II-A所示的化合物与式II-B所示的化合物反应提供式Iab所示的活性剂-偶联物。
在多个实施方式中,可以是: 在多个实施方式中,L包括–NH-C(=O)–、–NH-C(=O)-NH–或–NH-C(=O)-O–。在多个实施方式中,L可以是–NH-C(=O)–、–NH-C(=O)-NH–或–NH-C(=O)-O–。在多个实施方式中,L可以为空。在多个实施方式中,L包括–C(=O)–、–NH-C(=O)–、–C(=O)-O–、–NH-C(=O)-NH–或–NH-C(=O)-O–。在多个实施方式中,L可以是–C(=O)–、–NH-C(=O)–、–C(=O)-O–、–NH-C(=O)-NH–或–NH-C(=O)-O–。在多个实施方式中,L可以是–C(=O)–。
在多个实施方式中,L1A包括-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L1A包括-(CH2CH2O)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L1A包括Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB、Ala-PAB、或PAB。在多个实施方式中,L1A包括肽、寡糖、-(CH2)n-、-(CH2CH2O)n-、Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB、Ala-PAB、PAB、或其组合。
在多个实施方式中,组分A含有单克隆抗体(mAB)。在多个实施方式中,组分A含有抗体片段,替代物,或变体。在多个实施方式中,组分A含有蛋白质配体。在多个实施方式中,组分A含有蛋白质支架。在多个实施方式中,组分A含有肽。在多个实施方式中,组分A含有小分子配体。在多个实施方式中,组分A含有至少一个修饰的正丁基L-α-氨基酸残基。
在多个实施方式中,L2包括不可切割的单元。在多个实施方式中,不可切割的单元包括-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L2包括可切割的单元。在多个实施方式中,可切割的单元包括肽。在多个实施方式中,L2包括至少一个组分,选自下组:肽、寡糖、-(CH2)-、O(氧)、S(硫)、-NH-、-(CH2CH2O)-、Val、Cit、PAB、Phe、Lys、D-Val、Leu、Lys、Gly、Ala、Asn等。在多个实施方式中,L2包括-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L2包括-(CH2CH2O)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L2含有至少一个Val-Cit-PAB,Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB、Ala-PAB、或PAB。在多个实施方式中,L2含有肽寡糖、-(CH2)n-、-(CH2CH2O)n-、Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB、Ala-PAB、PAB、或其组合。
多个实施方式提供了一种组合物,包括本文公开和描述的活性剂-偶联物,在多个实施方式中,>70%的组合物仅不超过两种活性组分组成。在多个实施方式中,>60%的组合物由不超过两种活性组分组成。在多个实施方式中,>50%的组合物由不超过两种活性组分组成。多个实施方式提供一种组合物,包括本文公开和描述的活性剂-偶联物。在多个实施方式中,>70%的组合物仅由两种活性组分组成。在多个实施方式中,>60%的组合物仅由两种活性组分组成。在多个实施方式中,>50%的组合物仅由两种活性组分组成。
附图说明
图1显示传统的曲妥珠单抗-伊美坦辛(trastuzumab-emtansine)两步法偶联反应的产品HIC-HPLC色谱图。
图2显示传统的曲妥珠单抗-伊美坦辛一步法偶联反应的产品HIC-HPLC色谱图。
图3显示用传统的NHS方法,曲妥珠单抗和化合物34反应的产品HIC-HPLC色谱图。
图4显示用选择性偶联的方法,曲妥珠单抗和化合物34反应的产品HIC-HPLC色谱图。
图5显示用选择性偶联的方法,曲妥珠单抗和化合物67反应的产品HIC-HPLC色谱图。
图6显示用选择性偶联的方法,曲妥珠单抗和化合物62反应的产品HIC-HPLC色谱图,药物/抗体比为1:4。
图7显示用选择性偶联的方法,曲妥珠单抗和化合物62反应的产品HIC-HPLC色谱图,药物/抗体比为1:6。
图8显示用选择性偶联的方法,曲妥珠单抗和化合物62反应的产品HIC-HPLC色谱图,药物/抗体比为1:7.5。
图9显示用选择性偶联的方法,曲妥珠单抗和化合物49反应的产品HIC-HPLC色谱图。
图10显示用选择性偶联的方法,曲妥珠单抗和化合物73反应的产品HIC-HPLC色谱图。
图11显示用非选择性连接物,曲妥珠单抗和化合物60反应的产品HIC-HPLC色谱图;以及用优化的连接物,曲妥珠单抗和化合物60反应的产品HIC-HPLC色谱图。
图12显示SK-BR-3细胞针对抗体-药物偶联物曲妥珠单抗-化合物55的活力。
图13显示SK-BR-3,HCC1954,MCF7,和MDA-MB-468细胞针对抗体-药物偶联物曲妥珠单抗-化合物61的活力。
图14显示SK-BR-3,HCC1954,MCF7,和MDA-MB-468细胞针对抗体-药物偶联物曲妥珠单抗-化合物67的活力。
图15显示SK-BR-3,HCC1954,MCF7,和MDA-MB-468细胞针对抗体-药物偶联物曲妥珠单抗-化合物62的活力。
图16显示SK-BR-3,HCC1954,MCF7,和MDA-MB-468细胞针对抗体-药物偶联物曲妥珠单抗-化合物55的活力。
详述
多个实施方式提供了活性剂-偶联物。在多个实施方式中,所述的活性剂-偶联物为药物-偶联物。在多个实施方式中,所述的药物-偶联物包括靶向分子。在多个实施方式中,所述的靶向分子包括单克隆抗体(mAB)。在多个实施方式中,所述的药物-偶联物含有间隔物或多功能连接物。在多个实施方式中,所述的间隔物通过含有N(氮)原子的基团连接到mAB。在多个实施方式中,所述的多功能连接物通过含有N(氮)原子的基团连接到mAB。在多个实施方式中,间隔物或多功能连接物可以任选地与辅助部分相连。在多个实施方式中,所述辅助部分可以是第二靶向分子,如mAB和肽。在多个实施方式中,辅助部分可以是亲水聚合物,如聚乙二醇(PEG)等。在多个实施方式中,间隔物或多功能连接物可以包括含有N(氮)原子的基团。在多个实施方式中,间隔物或多功能连接物可以包括含有N(氮)原子的环状基团。
用有效负荷衍生化多肽的偶联方法可以通过与赖氨酸侧链形成酰胺键来完成。由于存在大量的反应性相似的赖氨酸侧链胺,该偶联策略能够产生非常复杂的异质混合物。本发明所提供的组合物和方法通过赖氨酸偶联,其中,在多个实施方式中,赖氨酸选择性的提高能够产生异质性较低的混合物。
定义
如本文所用,常见的有机缩写定义如下:
Ac 乙酰基
aq. 水的
BOC or Boc 叔丁氧羰基
BrOP 溴三(二甲基氨基)六氟磷酸膦
Bu 正丁基
℃ 温度摄氏度
DCM 二氯甲烷
DEPC 二乙基氰基磷酸酯
DIC 二异丙基碳二亚胺
DIEA 二异丙基乙胺
DMF N,N’-二甲基甲酰胺
EDC 1-乙基-3-(3-二甲基氨基丙基)碳二亚胺
Et 乙基
EtOAc 乙酸乙酯
Eq 当量
Fmoc 9-芴基甲氧基羰基
g 克
h 小时
HATU 2-(1H-7-氮杂苯并三唑-1-基)-1,1,3,3-四甲基脲鎓六氟磷酸盐
HOAt 1-羟基-7-氮杂苯并三唑
HOBT N-羟基苯并三唑
HOSu N-羟基琥珀酰亚胺
HPLC 高效液相色谱法
LC/MS 液相色谱-质谱
Me 甲基
MeOH 甲醇
MeCN 乙腈
mL 毫升
MS 质谱分析法
RP-HPLC 反相HPLC
rt 室温
t-Bu 叔丁基
TEA 三乙胺
Tert,t 叔的
TFA 三氟乙酸
THF 四氢呋喃
THP 四氢吡喃
TLC 薄层分析法
μL 微升
术语“药学上可接受的盐”指保留某化合物的生物有效性和性质的盐,它们对于用于药物中在生物学或其它方面不适不符合需要的。在许多情况下,本文所公开的化合物能够借助氨基和/或羧基或类似基团的存在形成酸和/或碱盐。药学上可接受的酸加成盐可由无机酸和有机酸组成。可以衍生形成盐的无机酸包括,例如,盐酸、氢溴酸、硫酸、硝酸、磷酸等。可以衍生形成盐的有机酸包括,例如,醋酸、丙酸、羟基乙酸、丙酮酸、草酸、马来酸、丙二酸、琥珀酸、反丁烯二酸、酒石酸、柠檬酸、苯甲酸、肉桂酸、扁桃酸、甲磺酸、乙磺酸、对甲苯磺酸、水杨酸等。药学上可接受的碱加成盐可由无机碱和有机碱组成。可以衍生形成盐的无机碱包括,比如,钠、钾、锂、铵、钙、镁、铁、锌、铜、锰、铝等;特别优选的是铵,钾,钠,钙和镁盐。可以衍生形成盐的有机碱包括,例如,伯,仲和叔胺,取代的胺,包括天然存在的取代胺,环胺,碱性离子交换树脂等,具体地例如异丙胺,三甲胺,二乙胺,三乙胺,三丙胺和乙醇胺。许多这类盐是本领域已知的,如WO87/05297,Johnston等人描述的,出版于1987年9月11日(通过引用将其整体并入本文)。
如本文所用,“Ca至Cb”或“Ca-b”,其中“a”和“b”是整数,是指在指定基团中碳原子的数目。也就是说,该组可以包含从“a”到“b”的(包括端点的)碳原子数。因此,例如,“C1-C4烷基”或“C1-4烷基”指的是具有1至4个碳原子的所有烷基,即,CH3-、CH3CH2-、CH3CH2CH2-、(CH3)2CH-、CH3CH2CH2CH2-、CH3CH2CH(CH3)-和(CH3)3C-。
如本文所用的术语“卤素”或“卤”,是指该元素周期表第7列中的放射性稳定的原子中的任何一个,例如,氟、氯、溴、碘、氟和氯是首选。
如本文所用,“烷基”指的是完全饱和的(即,不包含双键或三键)的直链或支链烃链。该烷基可具有1~20个碳原子(无论何时在本文中出现,数值范围如“1至20”是指在给定范围内的每个整数;例如,“1至20个碳原子”是指该烷基可由1个碳原子,2个碳原子,3个碳原子等,至多并包括20个碳原子,尽管本定义也涵盖没有指定数值范围的术语“烷基”的情况)。该烷基也可以是具有1-9个碳原子的中等大小的烷基。该烷基也可以是具有1至4个碳原子的低级烷基。烷基可以是指定为“C1-4烷基”或类似的名称。仅举例来说,“C1-4烷基”表示,烷基链中有一至四个碳原子,即,烷基链选自甲基,乙基,丙基,异丙基,正丁基,异丁基,仲丁基,和叔丁基。典型的烷基包括但不仅限于甲基,乙基,丙基,异丙基,丁基,异丁基,叔丁基,戊基,己基,等等。
如本文所用,“烷氧基”指的是式-OR,其中R是如上定义的烷基,例如“C1-9烷氧基”,包括但不限于甲氧基,乙氧基,正丙氧基,1-甲基乙氧基(异丙氧基),正丁氧基,异丁氧基,仲丁氧基和叔丁氧基,等。
如本文所用,“烷硫基”是指式-SR,其中R是如上所定义的烷基,例如“C1-9烷硫基”等,包括但不限于甲硫基,乙硫基,正丙硫基,1-甲基乙硫基(异丙硫基),正丁硫基,异丁硫基,仲丁硫基,叔丁硫基等。
如本文所用,“烯基”是指含有一个或多个双键的直链或支链烃链。烯基可具有2至20个碳原子,尽管本定义也涵盖没有指定数值范围的术语“烯基”的情况。烯基也可以是具有2-9个碳原子的中等大小的烯基。烯基也可以是具有2-4个碳原子的低级烯基。烯基可以是指定为“C2-4烯基”或类似的名称。仅举例来说,“C2-4链烯基”表示在烯基链中有2-4个碳原子,即,烯基链选自下组:乙烯基,丙烯-1-基,丙烯-2-基,丙烯-3-基,丁烯-1-基,丁烯-2-基,丁烯-3-基,丁烯-4-基,1-甲基-丙烯-1-基,2-甲基-丙烯-1-基,1-乙基-乙烯-1-基,2-甲基-丙烯-3-基,丁-1,3-二烯基,丁-1,2-二烯基和丁-1,2-二烯-4-基。典型的烯基包括,但不以任何方式限于,乙烯基,丙烯基,丁烯基,戊烯基和己烯基,等等。
如本文所用,“炔基”是指含有一个或多个三键的直链或支链烃链。炔基可具有2至20个碳原子,尽管本定义也涵盖了没有指定数值范围的“炔基”的情况。炔基也可以是具有2-9个碳原子的中等大小的炔基。炔基也可以是具有2-4个碳原子的低级炔基。炔基可被指定为“C2-4炔基”或类似的名称。仅举例来说,“C2-4炔基”是指在炔基链中有2-4个碳原子,即,所述炔基链选自乙炔基,丙炔-1-基,丙炔-2-基,丁炔-1-基,丁炔-3-基,丁炔-4-基和2-丁炔基。典型的炔基包括,但不以任何方式限定于乙炔基,丙炔基,丁炔基,戊炔基和己炔基,等等。
术语“芳族”是指具有共轭π电子体系的环或环体系,包括碳环芳族(例如,苯基)和杂环芳基(例如,吡啶)。该术语包括单环或稠环多环(即,共用毗邻原子对的环)基团,只要整个环系统是芳族的。
如本文所用,“芳氧基”和“芳硫基”是指RO-和RS-,其中R是如上所定义的芳基,如“C6-10芳氧基”或“C6-10芳硫基”等,包括但不限于苯氧基。
“芳烷基”或“芳基烷基”是指作为取代基的芳基通过亚烷基连接,如“C7-14芳烷基”等,包括但不限于苄基,2-苯乙基,3-苯丙基,和萘基。在某些情况下,亚烷基是低级亚烷基(例如,一个C1-4亚烷基)。
如本文所用,“杂芳基”是指芳环或环系统(即,共享两个毗邻原子的两个或更多个稠合的环),包含一个或多个杂原子,即,碳以外的元素,包括但不限于,氮,氧和硫,在环主链上。当所述杂芳基是一环系统时,系统中的每个环是芳族的。所述杂芳基可以具有5-18个环成员(即,构成环骨架的原子,包括碳原子和杂原子的数目),尽管本定义也涵盖未指定数值范围的术语“杂芳基”的情况。在一些实施例中,所述杂芳基具有5至10个环成员,或5至7个环成员。杂芳基可以是被指定为“5-7元杂芳基”,“5-10元杂芳基”或类似的指定。杂芳基环的实例包括,但不限于,呋喃基,噻吩基,酞嗪基,吡咯基,噁唑基,噻唑基,咪唑基,吡唑基,异噁唑基,异噻唑基,三唑基,噻二唑基,吡啶基,哒嗪基,嘧啶基,吡嗪基,三嗪基,喹啉基,异喹啉基,苯并咪唑基,苯并噁唑基,苯并噻唑基,吲哚基,异吲哚基,和苯并噻吩基。
“杂芳烷基”或“杂芳基烷基”是杂芳基作为取代基通过亚烷基连接的。实例包括但不限于:2-噻吩基甲基,3-噻吩基甲基,呋喃基甲基,噻吩基乙基,吡咯基烷基,吡啶基烷基,异噁唑基烷基,和咪唑基烷基。在某些情况下,该亚烷基是低级亚烷基(例如,C1-4亚烷基)。
如本文所用,“碳环基”是指在环系统中的骨架中只有碳原子的非芳族环状环或环体系。当所述碳环是环体系时,两个或更多个环可以是以稠合,桥接或螺接的方式连接在一起。碳环基可具有任何的饱和度,只要环系统中至少一个环不是芳族的。因此,碳环基包括环烷基,环烯基,和环炔基。碳环基可以具有3-20个碳原子,尽管本定义也涵盖未指定数值范围的术语“碳环基”的情况。所述碳环基也可以是具有3至10个碳原子的中等大小的碳环基。碳环基也可以是具有3-6个碳原子的碳环基。该碳环基可以是指定为“C3-6碳环”或类似的名称。碳环基环的实例包括,但不限于,环丙基,环丁基,环戊基,环己基,环己烯基,2,3-二氢茚,双环[2.2.2]辛烷基,金刚烷基和螺[4.4]壬基。
“(碳环基)烷基”是碳环基团作为取代基通过亚烷基相连接的,如“C4-10(碳环基)烷基”等,包括但不限于,环丙基甲基,环丁基甲基,环丙基乙基,环丙基丁基,环丁基乙基,环丙基异丙基,环戊基甲基,环戊基乙基,环己基甲基,环己基乙基,环庚基甲基,等。在某些情况下,该亚烷基是低级亚烷基。
如本文所用,“环烷基”是指完全饱和的碳环基环或环系统。实例包括环丙基,环丁基,环戊基和环己基。
如本文所用,“环烯基”是指具有至少一个双键的碳环基环或环系统,其中在该环系统中没有环是芳族的。一个实例是环己烯基。
如本文所用,“杂环基”是指在环骨架中含有至少一个杂原子的非芳族环状环或环体系。杂环基可以是以稠合,桥接或螺接的方式连接在一起。杂环基可具有任何的饱和度,只要该环系统中至少一个环是非芳族的。所述杂原子可以存在于环体系中的非芳族或芳族环中。所述杂环基可具有3至20个环成员(即,构成环骨架的原子,包括碳原子和杂原子的数目),尽管本定义也涵盖未指定数值范围的术语“杂环基”的情况。杂环基团也可以是具有3至10个环成员的中等大小的杂环基。所述杂环基团也可以是具有3至6个环成员的杂环。所述杂环基可以是指定为“3-6元杂环基”或类似的名称。在优选的6元单环杂环基中,所述杂原子选自以下的一个至多三个的O,N或S,且在优选的5元单环杂环基中,所述杂原子选自O,N,或S中的一个或两个杂原子。杂环基环的实例包括,但不限于,氮杂环庚烷基,吖啶基,咔唑基,噌啉基,二氧戊环基,咪唑啉基,咪唑烷基,吗啉基,环氧乙烷基,氧杂环庚烷基,硫杂环庚烷基,哌啶基,哌嗪基,二氧代哌嗪基,吡咯烷基,吡咯烷酮基,吡咯烷酮基(pyrrolidionyl),4-哌啶酮基,吡唑啉基,吡唑烷基,1,3-二氧杂环己烯基,1,3-二氧杂环己烷基,1,4-二氧杂环己烯基,1,4-二氧杂环己烷基,1,3-氧硫杂环己烷基(oxathianyl),1,4-氧硫杂环己烯基(oxathiinyl),1,4-氧硫杂环己烷基,2H-1,2-噁嗪基,三氧杂环己烷基(trioxanyl),六氢-1,3,5-三嗪基,1,3-二氧杂环戊烯,1,3-二氧戊环基,1,3-二硫杂环戊二烯基,1,3-二硫戊环基,异噁唑啉基,异噁唑烷基,噁唑啉基,噁唑烷基,噁唑烷酮基,噻唑啉基,噻唑烷基,1,3-氧硫杂环戊烷基(oxathiolanyl),二氢吲哚基,异二氢吲哚,四氢呋喃基,四氢吡喃基,四氢噻吩基,四氢噻喃基,四氢-1,4-噻嗪基,噻吗啉基,二氢苯并呋喃基,苯并咪唑烷基和四氢喹啉。
“(杂环基)烷基”是指杂环基团作为取代基通过亚烷基连接。实例包括,但不限于,咪唑啉基甲基和吲哚啉基乙基。
如本文所用,“酰基”是指–C(=O)R,其中R为氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基,和5-10元杂环基,如本文所定义。非限制性实例包括甲酰基,乙酰基,丙酰基,苯甲酰基,和丙烯酰基。
“O-羧基”是指“-OC(=O)R”,其中R选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“C-羧基”指的是“-C(=O)OR”基团,其中R选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。非限制性实例包括羧基(即,-C(=O)OH)。
“氰基”基团指的是“-CN”基团。
“氰酸根”基团是指“-OCN”基团。
“异氰酸根”基团是指“-NCO”基团。
“硫氰酸根”基团是指“-SCN”基团。
“异硫氰酸根”基团是指“-NCS”基团。
“亚磺酰基”基团是指“-S(=O)R”,其中R选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“磺酰基”基团是指“-SO2R”,其中R选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“S-磺酰氨基”基团是指“-SO2NRARB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“N-磺酰氨基”基团是指“-N(RA)SO2RB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“O-氨基甲酰”基团是指“-OC(=O)NRARB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“N-氨基甲酰”基团是指“-N(RA)C(=O)ORB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“O-硫代氨基甲酰”基团是指“-OC(=S)NRARB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“脲”基团是指“-N(RA)C(=O)NRARB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“N-硫代氨基甲酰”基团是指“-N(RA)C(=S)ORB”,其中RA和RB各自独立地选自氢基,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“C-酰氨基”基团是指“-C(=O)NRARB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“N-酰氨基”基团是指“-N(RA)C(=O)RB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。
“氨基”基团是指“-NRARB”,其中RA和RB各自独立地选自氢,C1-6烷基,C2-6烯基,C2-6炔基,C3-7碳环基,C6-10芳基,5-10元杂芳基和5-10元杂环基,如本文所定义。非限制性实例包括游离氨基(即,-NH2)。
“氨基烷基”基团是指通过亚烷基连接的氨基。
“烷氧基烷基”基团是指通过亚烷基连接的烷氧基,如“C2-8烷氧基烷基”等。
如本文所用,取代基由未取代的母体基团衍生而来,其中的一个或多个氢原子交换为另一原子或基团。除非另有说明,当一个基团被认为是“取代的”,这意味着所述基团被一个或多个独立选自下组的取代基所取代:C1-C6烷基,C2-C6烯基,C2-C6炔基,C3-C7碳环基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基,和C1-C6卤代烷氧基取代),C3-C7-碳环基-C1-C6-烷基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基,和C1-C6卤代烷氧基取代),5-10元杂环基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基,和C1-C6卤代烷氧基取代),5-10元杂环基-C1-C6-烷基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基,和C1-C6卤代烷氧基取代),芳基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基,和C1-C6卤代烷氧基取代),芳基(C1-C6)烷基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基和C1-C6卤代烷氧基取代),5-10元杂芳基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基,和C1-C6卤代烷氧基取代),5-10元杂芳基(C1-C6)烷基(任选被卤素,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基,和C1-C6卤代烷氧基取代),卤素,氰基,羟基,C1-C6烷氧基,C1-C6烷氧基(C1-C6)烷基(即,醚),芳氧基,巯基(巯基),卤代(C1-C6)烷基(例如,-CF3),卤代(C1-C6)烷氧基(例如,-OCF3),C1-C6烷硫基,芳硫基,氨基,氨基(C1-C6)烷基,硝基,O-氨基甲酰基,N-氨基甲酰基,O-硫代氨基甲酰,N-硫代氨基甲酰,C-酰氨基,N-酰氨基,S-磺酰氨基,N-磺酰氨基,C-羧基,O-羧基,酰基,氰酸根,异氰酸根,硫氰酸根,异硫氰酸根,亚磺酰基,磺酰基,和氧代(=O)。无论何时基团被描述为“任选取代的”,该基团可以被上述的取代基取代。
应当理解的是,某些基团的命名规则可以包括单基或双基,这取决于上下文。例如,如果一取代基需要两个连接点与分子的其余部分相连,这可以理解为该取代基是双基。例如,需要两个连接点的鉴定为烷基的取代基包括双基,如–CH2–、–CH2CH2–,–CH2CH(CH3)CH2–等。其它的基团命名规则清楚地表明该基团是双基,如“亚烷基”或“亚烯基”。
只要取代基被描述为双基(即,具有两个点与分子的其余部分连接),应当理解的是,该取代基可以任何方向构型进行连接,除非另有说明。因此,例如,描述为-AE-或的取代基包括取代基的取向使得A连接于该分子的最左边,以及取代基的取向使得A连接在该分子的最右边。
本文所用的“对象”,是指人类或非人类的哺乳动物,例如,狗,猫,小鼠,大鼠,牛,绵羊,猪,山羊,非人类灵长类或鸟,如鸡,以及任何其他脊椎动物或无脊椎动物。
化合物
本领域技术人员将认识到,本文描述的一些结构可以是化合物的共振式或互变异构体,其可通过其他化学结构清楚表示,即使在动力学上;本领域技术人员认识到,这类结构可以仅代表其中一小部分化合物。此类化合物应视作落在本文描述的结构范围内,尽管本文没有对共振式或互变异构体化合物进行表述。
同位素可以存在于描述的化合物中。本文专门或泛泛描述的化合物中存在每个化学元素可以包括上述元素任何的同位素形式。例如,在本文专门或泛泛描述的化合物中的氢原子可以被明确公开或理解为存在于该化合物中,并且每个氢原子是任何形式的氢原子同位素,包括(但不限于)氢-1(氕)和氢-2(氘)。因此,本文提及的化合物包括所有潜在的同位素形式,上下文明确规定的除外。
所用的偶联方法、间隔物以及连接物
多个实施方式提供了一种通过间隔子或多功能连接物偶联靶分子的方法。在多个实施方式中,所述间隔物或多功能连接物可以包括含有N(氮)原子的基团。在多个实施方式中,所述方法包括一步法或连续偶联的方法。在多个实施方式中,所述药物-偶联物包括间隔物或多功能连接物。在多个实施方式中,间隔物或多功能连接物可以包括不可切割的或可切割的单元,如肽或二硫键。
实用和应用
多个实施方式提供了治疗有此需要的患者的方法,包括将本文公开和描述的活性剂-偶联物施用于所述患者。在多个实施方式中,患者可能患有癌症、免疫疾病、感染性疾病或代谢性疾病,例如糖尿病。
多个实施方式提供了一种诊断或成像的方法,包括将本文公开及描述的活性剂-偶联物给予个体。
特定结构
多个实施方式提供了具有式I所示结构的活性剂-偶联物
或其药学上可接受的盐,其中:
A可以是靶向部分;
B为辅助部分,可任选的包括一个第二靶向部分,水溶性聚合物或B为空;
L1包括含有N(氮)原子的基团;
每个D是独立选择的,其中每个D包括活性剂;
每个L2独立地为连接物,其中至少一个L2与L1相连;以及
n为1、2、3、4、5、6、7、8、9或10。
在多个实施方式中,A可以是单克隆抗体(mAB),更具体地,A可以是人抗体、人源化抗体或嵌合抗体。
在多个实施方式中,A可以是抗体片段、替代物、或变体。
在多个实施方式中,A可以是蛋白质配体。
在多个实施方式中,A可以是蛋白质支架。
在多个实施方式中,A可以是肽。
在多个实施方式中,A可以是小分子配体。
在多个实施方式中,B可以是亲水聚合物。在多个实施方式中,所述亲水聚合物可以是聚乙二醇(PEG)等。在多个实施方式中,B可以是生物可降解聚合物。在多个实施方式中,生物可降解聚合物可以是非结构化的蛋白多聚氨基酸、多肽多糖及其组合。
在多个实施方式中,B可以是单克隆抗体(mAB)。
在多个实施方式中,B可以是抗体片段、替代物、或变体。
在多个实施方式中,B可以是蛋白质配体。
在多个实施方式中,B可以是蛋白质支架。
在多个实施方式中,B可以是肽。
在多个实施方式中,B可以是RNA或DNA。
在多个实施方式中,B可以是RNA或DNA片段。
在多个实施方式中,B可以是小分子配体。
在多个实施方式中,B可以是生物活性化合物。
在多个实施方式中,D可以是药物。
在多个实施方式中,D可以是化疗药物。
在多个实施方式中,D可以是天然产品。
在多个实施方式中,D可以是免疫调节剂。
在多个实施方式中,D可以是微管蛋白结合剂。
在多个实施方式中,D可以是DNA烷化剂。
在多个实施方式中,D可以是RNA聚合酶抑制剂。
在多个实施方式中,D可以是DNA拓扑异构酶抑制剂。
在多个实施方式中,D可以是抗后生剂(anti-epigenetic agent)。
在多个实施方式中,D可以是蛋白质合成抑制剂。
在多个实施方式中,D可以是抗代谢剂。
在多个实施方式中,D可以是酶抑制剂。
在多个实施方式中,D可以是肽。
在多个实施方式中,D可以是肽拟似物。
在多个实施方式中,D可以是siRNA。
在多个实施方式中,D可以是反义DNA。
在多个实施方式中,D可以是DNA插入剂。
在多个实施方式中,L2可以包括间隔物或多功能连接物。在多个实施方式中,L2可以包括间隔物或多功能连接物。在多个实施方式中,L2可以包括多功能连接物。在多个实施方式中,每一个L2可以是连接物,其中连接物可以是在生物学条件下可切割的或不可切割的。在多个实施方式中,所述连接物可以是酶可切割的。在多个实施方式中,L2可以包括连接物。
在多个实施方式中,L1包括环状基团,其含有至少一个N(氮)原子。在多个实施方式中,L1包括环状基团,其含有至少两个N(氮)原子。在多个实施方式中,L1包括环状基团,其含有至少一个N(氮)原子和一间隔物。在多个实施方式中,L1包括环状基团,其含有至少两个N(氮)原子和一间隔物。在多个实施方式中,间隔物借助酰胺键与mAB相连。在多个实施方式中,间隔物通过酰胺键与mAB相连。
在多个实施方式中,A含有至少一个修饰的正丁基L-α-氨基酸。在多个实施方式中,至少一个修饰的L-赖氨酸残基来自于偶联前的肽的L-赖氨酸残基。在多个实施方式中,L1的至少一个氮来自于偶联前的肽的至少一个修饰的正丁基L-α-氨基酸。在多个实施方式中,A和L1一起含有至少一个修饰的L-赖氨酸残基。在多个实施方式中,偶联前的肽的L-赖氨酸残基侧链的末端N为L1的至少一个N(氮)原子。在多个实施方式中,A含有偶联前的肽的L-赖氨酸残基侧链的-(CH2)4-,其提供了L1至少一个N(氮)原子。在多个实施方式中,A含有修饰的正丁基α-氨基酸残基。
在多个实施方式中,连接物为可以是肽。
在多个实施方式中,连接物可以包括寡糖。例如,连接物可以包括壳聚糖。在多个实施方式中,L2可以包括连接物和-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L2可以包括连接物和-(CH2CH2O)n-,其中n为1、2、3、4、5、6、7、8、9或10。
在多个实施方式中,连接物可以包括-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。
在多个实施方式中,连接物可以包括-(CH2CH2O)n-,其中n为1、2、3、4、5、6、7、8、9或10。
在多个实施方式中,连接物可以包括Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-PAB、PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB等。
在多个实施方式中,连接物可以包括肽、寡糖、-(CH2)n-、-(CH2CH2O)n-、Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-PAB、PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB等的任何组合。
在多个实施方式中,间隔物可以包括肽。
在多个实施方式中,间隔物可以包括寡糖。例如,间隔物可以包括壳聚糖。
在多个实施方式中,间隔物可以包括-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,L1可以包括含有4-碳桥和-(CH2CH2O)n-的组分,其中n为1、2、3、4、5、6、7、8、9或10。
在多个实施方式中,间隔物可以包括Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-Ala-Asn-PAB、Ala-PAB、PAB等。
在多个实施方式中,间隔物可以是肽、寡糖、-(CH2)n-、-(CH2CH2O)n-、Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-PAB、PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB等的任何组合。
在多个实施方式中,L1可以包括但不限于:
等。
在多个实施方式中,具有式I结构的药剂-偶联物具有式Ia结构:
或其药学上可接受的盐,
其中X为N(氮)、CH-或CH-C(=O)-。Y为N(氮)、CH-或CH-CH2-。m可以是0,1,或2;以及L1A可以是连接物,或为空;L是但不限于:–NH-C(=O)–、–NH-C(=O)-NH-或–NH-C(=O)-O–。
在多个实施方式中,组分A含有单克隆抗体(mAB)。在多个实施方式中,组分A含有抗体片段、替代物、或变体。在多个实施方式中,组分A含有蛋白质配体。在多个实施方式中,组分A含有蛋白质支架。在多个实施方式中,组分A含有肽。在多个实施方式中,组分A含有小分子配体。在多个实施方式中,组分A含有至少一个修饰的L-丙氨酸残基。在多个实施方式中,组分A含有至少两个修饰的L-丙氨酸残基。在多个实施方式中,至少一个L2包括-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,至少一个L2包括-(CH2CH2O)n-,其中n为1、2、3、4、5、6、7、8、9或10。在多个实施方式中,至少一个L2包括Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-PAB、PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB。在多个实施方式中,至少一个L2包括肽、寡糖、-(CH2)n-、-(CH2CH2O)n-、Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-PAB、PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB、或其组合。在多个实施方式中,L1包括–C(=O)–。在多个实施方式中,L1包括–C(=O)–、–NH-C(=O)–、–C(=O)-O–、–NH-C(=O)-NH–或–NH-C(=O)-O–。在多个实施方式中,L1可以是–C(=O)–、–NH-C(=O)–、–C(=O)-O–、–NH-C(=O)-NH–或–NH-C(=O)-O–。在多个实施方式中,L1是–C(=O)–。在多个实施方式中,至少一个L2包括:
在多个实施方式中,式I结构的药剂-偶联物具有下述结构:
或其药学上可接受的盐,
其中连接物包括至少一个组分,选自下组:肽、寡糖、-(CH2)-、O(氧)、S(硫)、-NH-、-(CH2CH2O)-、Val、Cit、PAB、Phe、Lys、D-Val、Leu、Lys、Gly、Ala、Asn等。
在多个实施方式中,连接物可以包括-(CH2)n-,其中n为1、2、3、4、5、6、7、8、9或10。
在多个实施方式中,连接物可以包括-(CH2CH2O)n-,其中n为1、2、3、4、5、6、7、8、9或10。
在多个实施方式中,连接物可以包Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-PAB、PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB等。
在多个实施方式中,连接物可以包括肽、寡糖、-(CH2)n-、-(CH2CH2O)n-、Val-Cit-PAB、Val-Ala-PAB、Val-Lys(Ac)-PAB、Phe-Lys-PAB、Phe-Lys(Ac)-PAB、Ala-PAB、PAB、D-Val-Leu-Lys、Gly-Gly-Arg、Ala-Ala-Asn-PAB等的任何组合。
偶联方法的描述
通用方法A:多个实施方式提供了一种化学合成方法,包括:式I-A的胺与式I-B的二醛反应,得到式(Iab)的活性剂-偶联物。
通用方法B:多个实施方式提供了一种化学合成方法,包括:式II-A的胺与式II-B活化的羧酸组分反应,得到式(Ia”)的活性剂-偶联物。
选择性地与氨基反应,形成六元环,例子包括但不限于:
等。
在多个实施方式中,药剂-偶联物可以包括一个或多个组分,选自下组:氨基酸、氨基酸残基、氨基酸类似物、和修饰的氨基酸。
如本文所用,术语“靶向部分”指与生物部分或其片段相结合或相连的结构。
在多个实施方式中,靶向部分可以是单克隆抗体(mAB)。在多个实施方式中,靶向部分可以是抗体片段、替代物、或变体。在多个实施方式中,靶向部分可以是蛋白质配体。在多个实施方式中,靶向部分可以是蛋白质支架。在多个实施方式中,靶向部分可以是肽。在多个实施方式中,靶向部分可以是RNA或DNA。在多个实施方式中,靶向部分可以是RNA或DNA片段。在多个实施方式中,靶向部分可以是小分子配体。
在多个实施方式中,靶向部分可以是抗体片段,在Janthur等有描述,“药物偶联物,如抗体药物偶联物(ADCs)、免疫毒素和免疫脂质体挑战每日临床实践(DrugConjugates Such as Antibody Drug Conjugates(ADCs),Immunotoxins andImmunoliposomes Challenge Daily Clinical Practice),”Int.J.Mol.Sci.2012,13,16020-16045中,其中披露的部分通过引用整体并入本文。在多个实施方式中,靶向部分可以是抗体片段,描述在Trail,PA,“抗体药物偶联物用于治疗癌症(Antibody DrugConjugates as Cancer Therapeutics)”Antibodies 2013,2,113-129,其中披露的部分通过引用整体并入本文。
在多个实施方式中,靶向部分可以是HuM195-Ac-225、HuM195-Bi-213、安雅拉(Anyara)(他那莫单抗(naptumomab estafenatox);ABR-217620)、AS1409、泽娃灵(Zevalin)(替伊莫单抗(ibritumomab tiuxetan))、BIIB015、BT-062、纽迪(Neuradiab)、CDX-1307、CR011-vcMMAE、曲妥珠单抗-DM1(R3502)、贝沙(Bexxar)(托西莫单抗)、IMGN242、IMGN388、IMGN901、131I-拉妥珠单抗(labetuzumab)、IMMU-102(90Y-依帕珠单抗)、IMMU-107(90Y-昔妥珠单抗(clivatuzumab tetraxetan))、MDX-1203、CAT-8015、EMD 273063(hu14.18-IL2)、图妥珠单抗(Tucotuzumab celmoleukin)(EMD 273066;huKS-IL2)、188Re-PTI-6D2、蔻塔(Cotara)、L19-IL2、特鲁金(Teleukin)(F16-IL2)、特那德(Tenarad)(F16-131I)、L19-131I、L19-TNF、PSMA-ADC、DI-Leu16-IL2、SAR3419、SGN-35、或CMC544。在多个实施方式中,靶向部分可以包括以下的抗体部分,由以下的抗体部分组成,或基本上由以下的抗体部分组成:HuM195-Ac-225、HuM195-Bi-213、安雅拉(Anyara)(他那莫单抗(naptumomabestafenatox);ABR-217620)、AS1409、泽娃灵(Zevalin)(替伊莫单抗(ibritumomabtiuxetan))、BIIB015、BT-062、纽迪(Neuradiab)、CDX-1307、CR011-vcMMAE、曲妥珠单抗-DM1(R3502)、贝沙(Bexxar)(托西莫单抗)、IMGN242、IMGN388、IMGN901、131I-拉妥珠单抗(labetuzumab)、IMMU-102(90Y-依帕珠单抗)、IMMU-107(90Y-昔妥珠单抗(clivatuzumabtetraxetan))、MDX-1203、CAT-8015、EMD 273063(hu14.18-IL2)、图妥珠单抗(Tucotuzumabcelmoleukin)(EMD 273066;huKS-IL2)、188Re-PTI-6D2、蔻塔(Cotara)、L19-IL2、特鲁金(Teleukin)(F16-IL2)、特那德(Tenarad)(F16-131I)、L19-131I、L19-TNF、PSMA-ADC、DI-Leu16-IL2、SAR3419、SGN-35、或CMC544。
在多个实施方式中,靶向部分可以是本妥昔单抗(Brentuximab vedotin)、曲妥珠单抗(Trastuzumab emtansine)、奥英妥珠单抗(Inotuzumab ozogamicin)、洛妥珠单抗(Lorvotuzumab mertansine)、格巴妥莫单抗(Glembatumumab vedotin)、SAR3419、莫妥莫单抗(Moxetumomab pasudotox)、莫妥莫单抗(Moxetumomab pasudotox)、AGS-16M8F、AGS-16M8F、BIIB-015、BT-062、IMGN-388、或IMGN-388。
在多个实施方式中,靶向部分可以包括以下的抗体部分,由以下的抗体部分组成,或基本上由以下的抗体部分组成:本妥昔单抗(Brentuximab vedotin)、曲妥珠单抗(Trastuzumab emtansine)、奥英妥珠单抗(Inotuzumab ozogamicin)、洛妥珠单抗(Lorvotuzumab mertansine)、格巴妥莫单抗(Glembatumumab vedotin)、SAR3419、莫妥莫单抗(Moxetumomab pasudotox)、莫妥莫单抗(Moxetumomab pasudotox)、AGS-16M8F、AGS-16M8F、BIIB-015、BT-062、IMGN-388、或IMGN-388。
在多个实施方式中,靶向部分可以包括以下、由以下组成或基本上由以下组成:本妥昔单抗(Brentuximab)、奥英妥珠单抗(Inotuzumab)、吉妥珠单抗(Gemtuzumab)、米妥珠单抗(Milatuzumab)、曲妥珠单抗(Trastuzumab)、格巴妥莫单抗(Glembatumomab)、洛妥珠单抗(Lorvotuzumab)、或拉妥珠单抗(Labestuzumab)。
如本文所用,术语“肽”指包含一个或多个组分的结构,每个组分可以独立选自下组:氨基酸、氨基酸残基、氨基酸类似物、以及修饰的氨基酸。组分之间通常通过酰胺键相连。
如本文所用,术语“氨基酸”包括天然氨基酸、含有能够形成酰胺键的N和羧酸的分子、通式NH2-CHR-COOH的分子或带有母体氨基酸的肽内的残基,其中“R”是许多不同的侧链之一。“R”可以是天然氨基酸中发现的取代基。“R”也可以指不是天然氨基酸的取代基。
如本文所用,术语“氨基酸残基”指与另一个氨基酸相连时,失去水分子后保留的氨基酸部分。
如本文所用,术语“氨基酸类似物”指氨基酸母体化合物的结构衍生物,它们因为一个元件而彼此不同。
如本文所用,术语“修饰的氨基酸”指带有“R”取代基,与20个遗传编码的氨基酸之一不相对应的氨基酸。
如本文所用,遗传编码的L-对映体氨基酸的简称是常规的,具体如下:D-氨基酸用小写字母表示,比如,D-脯氨酸=p,等。
表1
活性剂-偶联物中的某些氨基酸残基可以被其他氨基酸残基取代,并且不会显著不利影响肽的活性,在多数情况下,甚至会提高肽的活性。因而,优选实施方式还包括活性剂-偶联物的改变和突变形式,其中该结构中至少一个指定的氨基酸残基被另一个氨基酸残基或其衍生物和/或类似物取代。应注意,在优选的实施方式中,氨基酸取代物是保守的,即,取代的氨基酸残基与被取代的氨基酸残基具有相似的理化性质。
为了确定保守性氨基酸取代,可以方便的将氨基酸分为主要的两类:亲水性氨基酸和疏水性氨基酸-主要取决于氨基酸侧链的理化特性。这两类可以进一步被分为亚类,这样可以更明确的定义氨基酸侧链的特性。例如,亲水性氨基酸类可以进一步被分为酸性氨基酸、碱性氨基酸和极性氨基酸。疏水性氨基酸可以进一步被分为非极性氨基酸和芳香族氨基酸。对各类氨基酸的定义如下:
术语“亲水性氨基酸”指根据标准化的共同疏水性量表(normalized consensushydrophobicity scale),表现出疏水性<0的氨基酸(Eisenberg等.,1984,J.Mol.Biol.179:125-142)。遗传编码的亲水性氨基酸包括Thr(T)、Ser(S)、His(H)、Glu(E)、Asn(N)、Gln(Q)、Asp(D)、Lys(K)和Arg(R)。
术语“疏水性氨基酸”指根据标准化的共同疏水性量表,表现出疏水性>0的氨基酸(Ei senberg,1984,J.Mol.Biol.179:125-142)。遗传编码的疏水性氨基酸包括Pro(P)、Ile(I)、Phe(F)、Val(V)、Leu(L)、Trp(W)、Met(M)、Ala(A)、Gly(G)和Tyr(Y)。
术语“酸性氨基酸”指含有pK值小于7的侧链的亲水性氨基酸。酸性氨基酸通常由于缺失氢离子,而在生理pH下其侧链带负电。遗传编码的酸性氨基酸包括Glu(E)和Asp(D)。
术语“碱性氨基酸”指含有pK值大于7的侧链的亲水性氨基酸。碱性氨基酸通常由于与水合氢离子结合,在生理pH下其侧链带正电。遗传编码的碱性氨基酸包括His(H)、Arg(R)和Lys(K)。
术语“极性氨基酸”指这样一种亲水性氨基酸,在生理pH下,其侧链不带电,但是至少含有一个键,其中的两个原子共用的电子对离其中一个原子更近。遗传编码的极性氨基酸包括Asn(N)、Gln(Q)、Ser(S)和Thr(T)。
术语“非极性氨基酸”指这样一种疏水性氨基酸,在生理pH下,其侧链不带电,并且含有多根键,其中两个原子共用的电子对通常离两个原子等距(即侧链是非极性的)。遗传编码的非极性氨基酸包括Leu(L)、Val(V)、Ile(I)、Met(M)、Gly(G)和Ala(A)。
术语“芳香族氨基酸”指一种疏水性氨基酸,其侧链至少含有一个芳香族环或杂芳族环。在多个实施方式中,芳香族环或杂芳族环可以含有一个或多个取代基,比如-OH、-SH、-CN、-F、-Cl、-Br、-I、-NO2、-NO、-NH2、-NHR、-NRR、-C(O)R、-C(O)OH、-C(O)OR、-C(O)NH2、-C(O)NHR、-C(O)NRR等,其中每个R可以独立是(C1–C6)烷基、取代的(C1–C6)烷基、(C1–C6)烯基、取代的(C1–C6)烯基、(C1–C6)炔基、取代的(C1–C6)炔基、(C5–C20)芳基、取代的(C5–C20)芳基、(C6–C26)烷芳基、取代的(C6–C26)烷芳基、5-20元杂芳基、取代的5-20元杂芳基、6-26元烷杂芳基或取代的6-26元烷杂芳基。遗传编码的芳香族氨基酸包括Phe(F)、Tyr(Y)和Trp(W)。
术语“脂肪族氨基酸”指带有脂肪族烃侧链的疏水性氨基酸。遗传编码的脂肪族氨基酸包括Ala(A)、Val(V)、Leu(L)和Ile(I)。
氨基酸残基Cys(C)与众不同,因为它能够与其他的Cys(C)或含有磺酰基的氨基酸形成二硫键。Cys(C)残基(以及其他带有-SH侧链的氨基酸)可以以还原的游离-SH形式或氧化二硫键形式存在于肽中的能力影响Cys(C)残基是赋予肽的净亲水性还是净疏水性特征。根据标准化的共同疏水性量表,Cys(C)表现出0.29的疏水性Eisenberg,1984,萨普拉),但应理解,对于优选的实施方式,Cys(C)被分到极性亲水性氨基酸类,虽然通常的分类定义如上所述。
本领域技术人员应了解,上述分类定义并不相互排斥。因而,带有表现出两种或更多种理化性质侧链的氨基酸可以被收入多个类别中。例如,被极性取代基进一步取代的侧链具有芳香族部分的氨基酸,如Tyr(T),可以既表现出芳香族疏水性,又表现出极性或亲水性,因此既可以归到芳香族类又可以归到极性类。对本领域技术人员来说,对氨基酸进行适当的分类是显而易见的,尤其本文里已经将其详细公开。
虽然已经根据遗传编码的氨基酸示例了上述定义的类别,氨基酸取代无需限于,在某些实施方式中优选不限于遗传编码的氨基酸。在多个实施方式中,活性剂-偶联物可以含有遗传非编码氨基酸。因此,除了天然的遗传编码氨基酸,活性剂-偶联物中的氨基酸残基可以被天然的非编码氨基酸以及合成氨基酸取代。
为活性剂-偶联物提供有用取代的某些常见的氨基酸包括(但不限于):β-丙氨酸(β-Ala)和其他的ω-氨基酸如3-氨基丙酸、2,3-二氨基丙酸(Dpr),4-氨基丁酸等等;α-氨基异丁酸(Aib);ε-氨基己酸(Ahx);δ-氨基戊酸(Ava);N-甲基甘氨酸或肌氨酸(MeGly);鸟氨酸(Orn);瓜氨酸(Cit);叔丁丙氨酸(t-BuA);叔丁甘氨酸(t-BuG);N-甲基异亮氨酸(MeIle);苯基甘氨酸(Phg);环己基丙氨酸(Cha);正亮氨酸(Nle);萘基丙氨酸(Nal);4-苯基苯丙氨酸,4-氯苯丙氨酸(Phe(4-Cl));2-氟苯丙氨酸(Phe(2-F));3-氟苯丙氨酸(Phe(3-F));4-氟苯丙氨酸(Phe(4-F));青霉胺(Pen);1,2,3,4-四氢异喹啉-3-羧酸(Tic);β-2-噻吩丙氨酸(Thi);甲硫氨酸亚砜(MSO);高精氨酸(hArg);N-乙酰赖氨酸(AcLys);2,4-二氨基丁酸(Dbu);2,3-二氨基丁酸(Dab);p-氨基苯丙氨酸(Phe(pNH2));N-甲基缬氨酸(MeVal);高半胱氨酸(hCys),高苯丙氨酸(hPhe)和高丝氨酸(hSer);羟脯氨酸(Hyp),高脯氨酸(hPro),N-甲基化的氨基酸和肽(N-取代的甘氨酸)。
其他在本文中没有特别提到的氨基酸残基可以基于它们自身的理化性质,根据本文的定义进行分类。
根据上述定义分类的遗传编码和常用的非编码氨基酸类别总结在下表2中。应理解,表2仅作描述目的,并无意作为用于取代本文所述活性剂-偶联物的氨基酸残基和衍生物的穷尽清单。
表2 常用的氨基酸分类
其他在本文中没有特别提到的氨基酸残基可以基于它们自身的理化性质,根据本文的定义进行分类。
虽然在大多数情况下,活性剂-偶联物的氨基酸会被L-对映体氨基酸取代,但取代不限于L-对映体氨基酸。在多个实施方式中,肽可以由至少一个D-对映体氨基酸组成。含有此种D-氨基酸的肽认为在口腔、肠道或血浆中比仅由L-氨基酸组成的肽对于降解更加稳定。
在多个实施方式中,本文提供的组合物和方法能够增强靶向赖氨酸侧链氨基的选择性。在多个实施例中,>80%的含有本文公开和描述的活性剂-偶联物的组合物由不超过两种活性组分组成。在多个实施例中,>70%的含有本文公开和描述的活性剂-偶联物的组合物由两种活性组分组成。在多个实施例中,>60%的含有本文公开和描述的活性剂-偶联物的组合物由不超过两种活性组分组成。在多个实施例中,>50%的含有本文公开和描述的活性剂-偶联物的组合物由不超过两种活性组分组成。在多个实施例中,>40%的含有本文公开和描述的活性剂-偶联物组合物由不超过两种活性组分组成。在多个实施例中,>30%的含有本文公开和描述的活性剂-偶联物的组合物由不超过两种活性组分组成。在多个实施例中,>80%的含有本文公开和描述的活性剂-偶联物的组合物仅由两种活性组分组成。在多个实施例中,>70%的含有本文公开和描述的活性剂-偶联物的组合物仅由两种活性组分组成。在多个实施例中,>60%的含有本文公开和描述的活性剂-偶联物的组合物仅由两种活性组分组成。在多个实施例中,>50%的含有本文公开和描述的活性剂-偶联物的组合物仅由两种活性组分组成。在多个实施例中,>40%的含有本文公开和描述的活性剂-偶联物的组合物仅由两种活性组分组成。在多个实施例中,>30%的含有本文公开和描述的活性剂-偶联物的组合物仅由两种活性组分组成。
一步法偶联-二醛还原胺化
通用偶联方法I:
向pH 3.0-8.0的缓冲液配制的靶分子A溶液(0.5-50mg/mL)内加入2-6当量的二醛组分和2-50当量的NaBCNH3。反应在0-40℃进行0.5-50h,并轻微搅拌或摇动,用HIC-HPLC检测。得到的粗的ADC产物使用目前工艺水平进行必要的下游步骤:脱盐、更改缓冲液/更改缓冲液配方以及任选的纯化。最终得到的ADC产物用HIC-HPLC、SEC、RP-HPLC,以及任选的LC-MS进行表征。用UV吸收和/或MS光谱法计算平均DAR。
可以用通用方案I制备的例子包括(但不限于)下列一般化合物:
通用偶联方法II:
向配制在缓冲液(pH6.0-9.0,含有0-30%有机溶剂)中的靶分子A溶液(0.5-50mgs/mL)内以分批或连续流动的方式加入0.1-10当量的活化羧酸成分。反应在0-40℃进行0.5-50h,并轻微搅拌或摇动,用HIC-HPLC检测。得到的粗的ADC产物使用目前工艺水平进行必要的下游步骤:脱盐、更改缓冲液/更改缓冲液配方以及任选的纯化。最终得到的ADC产物用HIC-HPLC、SEC、RP-HPLC,以及任选的LC-MS进行表征。用UV吸收和/或MS光谱法计算平均DAR。
通用偶联方法II[0160]中的多个活化羧酸成分带有离去基团G,选自下组:-F、-Cl、-Br、-I、-N3、-OR(R=取代烷基、取代芳基、杂环、取代杂环)、SR(R=烷基、芳基、取代芳基)、-ON(R1)R2、RC(=O)O-、以及RSO2-O-。
多个活化羧酸成分选自,但不限于下组,以提供根据通用方法II得到的式I活性剂-偶联物。
在多个实施方式中,根据通用方法II得到的式I活性剂-偶联物含有(但不限于)下述结构:
等。
或,等等。
实验
通用合成方法
通用方法A-HATU介导的酰胺键生成
向无水DMF的酸(1.1当量相对于胺)中加入HATU(1当量相对于酸)和DIEA(2当量相对于酸),在室温下搅拌所得混合物1分钟。然后将混合物加入到在DMF中的胺溶液,室温下搅拌反应混合物,直到反应完成为止(用LC/MS检测)。在减压下去除溶剂,任选用反相HPLC纯化残留物,得到最终的纯品。
通用方法B-DIC/HOAt介导的酰胺键生成
向无水DMF的羧酸(1.1当量),胺和HOAt(1.1当量)的搅拌的溶液中加入DIC(1.1当量),在室温下搅拌反应混合物。反应结束后(用LC/MS检测),在减压下去除溶剂,任选用反相HPLC纯化残留物,得到最终的纯品。
通用方法C-使用HCl/二氧六环去除酸敏感的保护性基团(Boc,THP,t-Bu)
含有酸敏感的保护性基团的化合物溶解在4NHCl/二氧六环中,在室温下搅拌混合物2h。在减压下浓缩溶液,用冷的乙醚洗涤残留物2次。如果需要,用反相HPLC进行纯化。
通用方法D-去除Fmoc基团
含有Fmoc的化合物溶解在DMF的2-5%的哌啶中。室温下搅拌混合物1h。在减压下去除溶液。如果需要,用反相HPLC进行纯化。
通用方法E-还原烷基化
胺溶解在DMF中,加入乙醛(5当量),之后再加入氰基硼氢化钠(5当量)。加入HOAc调节反应混合物的pH至4-5。室温下搅拌混合物,直到反应结束为止(1-4h,用HPLC检测)。如果需要,用反相HPLC进行纯化。
通用方法F-皂化反应-从酯类去除Me/Et
向搅拌中的酯的甲醇溶液内加入1M LiOH水溶液,直到混合物的pH约为13-14,在室温下搅拌反应混合物,直到反应结束为止(~16h,用HPLC监测)。加入柠檬酸(~10%,水溶液)中和反应,在减压下去除溶剂。任选用反相HPLC纯化粗产品或直接用于下一步。
通用方法G-用二(对硝基苯基)碳酸酯激活羟基/酚基团
向搅拌的醇/酚的THF/DMF(2/1)溶液中加入二(对硝基苯基)碳酸酯(3-5当量),之后再加入DIEA(2-4当量),室温下搅拌反应混合物,直到大部分的原料被耗尽为止。用LC/MS监测反应进程。任选用快速柱色谱法或沉淀法纯化粗产品,并洗涤。
通用方法H-胺和环酐(戊二酐或琥珀酐)的反应
含有胺的化合物溶解在DMF中。加入戊二酐(3当量),之后再加入DIEA(4当量)。室温下搅拌混合物,直到大部分的原料被耗尽为止。用LC/MS监测反应进程。用反相HPLC纯化粗产品,得到纯的羧酸。
通用方法I-用对硝基苯基碳酸酯(如FmocVC-PAB-PNP)形成氨基甲酸酯
含有胺的化合物溶解在DMF中,加入烷基/芳基对硝基苯基碳酸酯(1.5当量),之后再加入DIEA(2当量)和HOBt(cat.,5%)。室温下搅拌反应混合物,直到大部分的胺被耗尽为止。用LC/MS监测反应进程。任选用反相HPLC纯化粗产品,得到纯的氨基甲酸酯。
通用方法J-从酸形成活化的酯(如NHS)
酸溶解在DCM中,如有需要,将DMF加入以促进溶解。加入N-羟基琥珀酼亚胺(1.5当量),之后再加入EDC.HCl(1.5当量)。室温下搅拌反应混合物1h,直到大部分的酸被耗尽为止。用反相HPLC监测反应进程。用DCM稀释混合物,依次用柠檬酸(水溶液,10%)和盐水进行洗涤。干燥有机层,浓缩至干。任选用反相HPLC或硅胶柱色谱法纯化粗产品。
形成活性剂偶联物的基本方案
偶联方法A
通过活化的环状羧酸偶联赖氨酸残基
如果环状羧酸不能直接获得,也可以从线性羧酸衍生物中很容易的获得环状羧酸部分。
比如:
偶联方法B 通过活化的环状羧酸偶联赖氨酸残基
实验描述
步骤1 合成药物-连接物构建物(-L2-D)
合成药物-连接物构建物的方法,包括但不限于:
方法1-1:连接物和药物通过氨基甲酸酯键相连。使用下述通用方法:
通用方法G和I用于激活和形成氨基甲酸酯
通用方法C,D和F去除保护性基团,用于进一步衍生化。
方法1-2:连接物和药物通过还原烷基化反应相连(通用方法E)
方法1-3:含有羧酸部分的活性分子通过形成异羟肟酸酯(hydoxamate)与烷氧基
氨基连接物相连(通用方法A或B),之后去除保护性基团。
上述方法对异羟肟酸(hydoxamic acid)活性分子氧肟酸仍然适用,因为在酶解条件下,该构建物会释放异羟肟酸。反应需要从它相应的羧酸开始。
步骤2 引入官能团到L1-(L2-D)
引入适于偶联反应的官能团的方法,包括但不限于:
方法2-1 带有游离氨基的化合物与环酐反应,引入羧酸(通用方法H)。
方法2-2 带有游离氨基的化合物与二酸反应,引入羧酸(通用方法B)。
方法2-3 去除羧酸保护性基团,暴露出游离的羧酸(通用方法C,F)
方法2-4 用线性羧酸作为原料,引入环状羧酸部分
NHS酯(20mg)溶解在乙腈/水(6/4,v/v)中,加入饱和碳酸氢钠水溶液(0.3mL)配制的哌啶4-羧酸(12mg)溶液。室温下搅拌混合物2h,用反相HPLC直接纯化,得到预期产品,冻干后为白色固体(18mg)。MS实测1261.5(M+H)+
方法2-5 用带有羧酸部分的二醛还原烷基化伯胺(通用方法E)
胺(NH2-Ahx-美登醇)(20mg)溶解在乙腈(2mL)中,加入1mL的NaOAc缓冲液(100mM,pH=4.0)。加入二醛(0.5M的水溶液,0.2mL),之后再加入NaCNBH3(10mg)。室温下搅拌反应混合物30min,用反相HPLC直接进行纯化,得到所需的酸(16mg),冻干后为白色固体。MS实测:790.5(M+H)+。
根据如下方案合成二醛羧酸:
根据文献所述的步骤(化学通讯,(1)25-26,1998)合成该酯、2H-吡喃-4-羧酸、2-乙氧基-3,4-二氢-乙酯,用通用方法F对其进行皂化反应,再用1N的盐酸水溶液进行室温处理1h。二醛水溶液不经进一步纯化直接使用。
步骤3 在偶联前引入最后的官能团
在偶联反应之前引入最后反应基团的方法,包括但不限于:
方法3-1 活化羧酸至其相应的活化形式
G是离去基团,选自-F,-Cl,-Br,-I,-N3,-OR(R为烷基,芳基,杂芳基,取代的芳基,取代的杂芳基),SR(R为取代的烷基,取代的芳基杂芳基,取代的芳基,取代的杂芳基),-ON(R1)R2,(R1,R2分别独立选自–(C=O)-R,R=H,烷基,芳基,杂芳基,取代的芳基,取代的杂芳基或R1和R2连接成一个环状结构或R1=R2=(=C-R),RC(=O)O-和RSO2-O-(R为烷基,芳基,杂芳基,取代的芳基,取代的杂芳基)。
可以用多种方法活化羧酸,得到其活化形式。比如,可以用下述方法活化羧酸:A)Tetrahedron 61(2005)10827–10852;B)Beckwith,A.L.J.刊于“酰胺化学”(The Chemistryof Amides);Zabicky,J.,编.;酰胺的合成(Synthesis of Amides);Interscience:伦敦,1970;第105–109页;C)有机合成试剂手册:激活剂和保护性基团(Handbook of Reagentsfor Organic Synthesis:Activating Agents and Protecting Groups);Pearson,A.J.,Roush,W.R.,编.;Wiley:纽约,1999;页码370–373;D)Lloyd-Williams,P.,Albericio,F.,和Giralt,E.(1997).肽类和蛋白质合成的化学方法(Chemical approaches to thesynthesis of peptide and proteins)(Series编.C.W.Rees).CRC出版社,纽约;E)肽化学:实用性教科书(Peptide chemistry:A practical textbook):By MBodansky.Springer-Verlag,海德堡.1988;和F)肽合成实践(The practice of peptidesynthesis),第二版.,M.Bodansky和A.Bodansky,Springer-Verlag,纽约,通过引用的形式将上述包含在本文中。
方法3-2 引入二醛部分进行偶联反应
用酸性水溶液处理乙氧基吡喃衍生物,得到所需的二醛。
实施例I 合成化合物10
方案I
方案I 试剂和条件:I.SOCL2,ETOH;II.DEPC,TFA,DCM;III.TFA,DCM;IV.BROP,DCM,DIEA;V.TFA,DCM;IV.DIEA,DCM,HOBT.
在0℃,向化合物1(23.4g,81.53mmol)的干燥乙醇(200mL)溶液中加入氯化亚砜(100mL)。搅拌混合物过夜,真空蒸发去除溶剂。残留物不需进一步纯化,立即被用于下一步。在0℃,向化合物2(81.53mmol)和化合物3(50g,163.1mmol)的无水DMF(150mL)溶液中加入DEPC(15.9g,97.8mmol),TEA(41g,0.408mol)。0℃搅拌混合物2h。然后室温搅拌混合物过夜。真空蒸发去除溶剂。用乙酸乙酯-甲苯(2:1,900mL)稀释残留物,用1M硫酸氢钾,水,饱和碳酸氢钠和盐水洗涤。干燥有机层,浓缩得到残留物,用柱(己烷:乙酸乙酯:DCM=5:1:1)纯化,得到38g的化合物4。
在0℃,向Boc-Val-OH(30.6g,0.142mol),化合物5(来自25g的化合物4)的DCM(400mL)溶液中加入BrOP(28g,70.87mmol),DIEA(30g,0.236mol)。将混合物避光,在0℃搅拌0.5h。然后在室温搅拌48h。真空蒸发去除溶剂。用乙酸乙酯-甲苯(3:1,900mL)稀释残留物,用1M硫酸氢钾,水,饱和碳酸氢钠和盐水洗涤。干燥有机层,浓缩得到残留物,用硅胶柱(己烷:乙酸乙酯:DCM=3:1:1)纯化,得到22g的化合物7。
在10℃以下,向化合物7(40g,66.7mmol)的THF(600mL)溶液中加入氢氧化锂(14g,0.33mol)与水(300mL)的混合物。25℃搅拌混合物5d。蒸发去除THF。用乙醚(200mL×3)洗涤水层。在0℃,用1N盐酸酸化水层至pH为2,用乙酸乙酯萃取混合物,用水和盐水洗涤有机层。干燥有机层,浓缩得到残留物,用制备型HPLC纯化,得到14g的化合物8。
向化合物8(3g)的DCM(100mL)溶液中加入化合物9(3g,根据通用方法J使用EDC和五氟苯酚从Boc-N-Me-Val-OH制备)。加入DIEA(2.6mL),再加入HOBt(cat.100mg),室温下搅拌反应混合物16h。在减压下去除溶剂,硅胶柱纯化残留物,得到化合物10,为白色粉末(3.1g)。MS m/z计算的C35H64N4O9684.5,实测707.6([M+Na]+)。
实施例II-1 合成化合物13
方案II-1
方案II-1 试剂和条件:i.DIC/HOAt,DMF,rt,16h;ii.HCl/二氧六环
根据之前报道的步骤(ARKIVOC 2004(xii)14-22,或WO 2007146695)使用Boc保护的氨基酸和环丙基/甲基磺酰胺合成氨基酸磺酰胺类衍生物11,之后去除Boc(通用方法C)。
如下所示,用上述通用方法合成化合物13:DIC/HOAt在Boc-N-Me-Val-Val-Dil-Dap-OH(化合物1)和胺11之间介导酰胺键形成(通用方法B),之后去除Boc(通用方法C)。用反相HPLC纯化最终的化合物,得到化合物13,冻干后为白色粉末。MS m/z计算的C42H70N6O9S834.5,实测835.6([M+H]+)。
实施例II-2 合成化合物16
方案II-2
方案II-2 试剂和条件:i.DIC/HOAt,DMF,rt,16h;ii.HCl/二氧六环
根据之前报道的步骤(ARKIVOC 2004(xii)14-22,或WO 2007146695)使用Boc保护的氨基酸和环丙基/甲基磺酰胺合成氨基酸磺酰胺类衍生物14,之后去除Boc(通用方法C)。
如下所示,用上述通用方法合成化合物16:DIC/HOAt在Boc-N-Me-Val-Val-Dil-Dap-OH(化合物10)和胺14之间介导酰胺键形成(通用方法B),之后去除Boc(通用方法C)。用反相HPLC纯化最终的化合物,得到化合物16,冻干后为白色粉末。MS m/z计算的C41H70N6O10S838.5,实测839.6([M+H]+)。
实施例II-3 合成化合物20
方案IIC
方案IIC 试剂和条件:i.二(硝基苯基)碳酸盐,DIEA,THF/DMF,r.t.;ii.6-氨基己酸,NaHCO3(水溶液);iii.HCl/二氧六环(4N);iv.HCHO,NaCNBH3,DMF,HOAc;
用3当量的二(对硝基苯基)碳酸酯处理酚16(1mmol),形成活化的碳酸酯17(通用方法G)。粗产品不需进一步纯化直接使用。6-氨基己酸(5当量)溶解在饱和的碳酸氢钠水溶液(5mL)中,所得到的溶液被加入。室温下搅拌反应混合物16h。加入柠檬酸酸化反应(pH为4-5),然后用乙酸乙酯(150mL)稀释。干燥有机层(用Na2SO4),浓缩得到粗产品18,然后进行下述步骤:去除Boc(通用方法C),用甲醛还原烷基化。用反相HPLC纯化终产品,得到化合物20,冻干后为白色粉末。MS m/z计算的C48H81N7O13S 995.6,实测996.4([M+H]+)。
实施例III 合成烷氧基胺连接物24,25,26和27
方案III
方案III 试剂和条件:i.SOCl2,THF,1h;ii.N-羟基邻苯二甲酰亚胺,NaHCO3,DMF,rt,48h;iii.NH2NH2.H2O,HOAc,DMF.
实施例III-1合成化合物24
向搅拌的Fmoc-VA-PAB(21)(Bioconjugate Chem.,2002,13,855-859)(9g,15mmol)的THF(200mL)溶液中逐滴加入亚硫酰氯(18mmol)。添加完成后,室温下搅拌反应混合物1h。TLC分析(乙酸乙酯/己烷,1/1,v/v)显示反应完成。减压下去除溶剂,用己烷(100mL)洗涤残留物,得到化合物22,为浅黄色固体(8.8g)。
化合物22(6.2g,10mmol)溶解在无水DMF(100mL)中。加入N-羟基-邻苯二甲酰亚胺(3.2g,20mmol),之后加入固体NaHCO3(3.4g,40mmol)。室温下搅拌反应混合物48h。TLC分析显示大部分的化合物61被耗尽。之后反应用乙酸乙酯(500mL)进行稀释,依次用饱和的NaHCO3水溶液(3×200mL)和盐水(200mL)洗涤。干燥有机层,浓缩得到化合物23,为黄褐色固体,不需进一步纯化直接使用。
上步得到的粗的化合物23溶解在DMF(100mL)中。加入HOAc(6mL),之后加入水合肼(5mL)。室温搅拌反应混合物1h。LC/MS显示反应完成。反应混合物之后被倒入装有1L水的烧杯中,并搅拌。通过过滤收集沉淀的固体,用水洗涤2次,得到化合物24,为白色固体(纯度>85%,可以直接使用)。反相HPLC纯化后得到纯的化合物63。MS m/z计算的C30H34N4O5530.3,实测531.4([M+H]+)。
实施例III-2 合成化合物25
对于化合物25的合成,用上述方法,以化合物Fmoc-VC-PAB(Bioconjugate Chem,2002,13,855-859)作为起始化合物合成化合物25。MS m/z计算的C33H40N6O6616.3,实测617.5([M+H]+)。
实施例III-3 合成化合物26
对于化合物26的合成,用上述方法,以化合物Fmoc-A-PAB(根据已报道的步骤合成:Bioconjugate Chem,2002,13,855-859)作为起始化合物合成化合物26。MS m/z计算的C25H25N3O4431.2,实测432.6([M+H]+)。
实施例III-4 合成化合物27
对于化合物27的合成,用上述的方法,以化合物Fmoc-Ahx-PAB作为起始化合物合成化合物27。MS m/z计算的C28H31N3O4473.2,实测474.3([M+H]+)。
实施例IV 合成–L1-(L2-D)-
方案IV
方案IV 试剂和条件:i.DIC,HOAt,DMF,r.t.;ii.哌啶,DMF;iii.戊二酐,DIEA,DMF,rt;iv.EDC,HOSu,DCM,DMF,r.t.iv.哌啶4-羧酸,NaHCO3,MeCN/水。
实施例IV-1 合成化合物32
使用上述的通用方法合成化合物32,具体如下:DIC/HOAt在奥瑞他汀(Auristatin)F和化合物24之间介导酰胺键形成(通用方法B),之后去除Fmoc(通用方法D),与戊二酐反应(通用方法H),将酸变为相应的NHS酯(通用方法J)。
NHS酯(20mg)溶解在乙腈/水(6/4,v/v)中,加入配制在饱和碳酸氢钠水溶液(0.3mL)的哌啶-4-羧酸(12mg)溶液。室温下搅拌混合物2h,用反相HPLC直接纯化,得到所需的产品,冻干后为白色固体(18mg)。MS实测1261.5(M+H)+。
实施例IV-2 合成化合物34
使用上述的通用方法合成化合物34,具体如下:DIC/HOAt在化合物二甲基奥瑞他汀F和化合物26之间介导酰胺键形成(通用方法B),之后去除Fmoc(通用方法D),使用HATU与酸33形成酰胺(通用方法A),再进行皂化反应去除甲酯(通用方法F)。用反相HPLC纯化最终的化合物,得到化合物34,冻干后为白色粉末。MS m/z计算的C64H101N9O151235.7,实测1236.4([M+H]+)。
实施例V 合成–L1-(L2-D)-
实施例V-1 合成化合物48
方案IX
方案IX 试剂和条件:i.DIEA,HOBt(5%),DMF,rt,48h;ii.哌啶,DMF.
使用上述的通用方法合成化合物48,具体如下:在化合物13和Fmoc-VC-PAB-PNP之间形成氨基甲酸酯(通用方法I),之后去除Fmoc(通用方法D),得到中间化合物47,使用合成化合物34的相同步骤将中间化合物47转变成最终化合物。用反相HPLC纯化最终化合物,得到化合物48,冻干后为白色粉末。MS m/z计算的C71H110N12O18S 1450.8,实测1451.7([M+H]+)。
实施例V-2 合成化合物49
使用上述的通用方法合成化合物49,具体如下:在还原烷基化条件下进行化合物13和醛50的反应(通用方法E),之后去除甲酯(通用方法F)。用反相HPLC纯化最终化合物,得到化合物49,冻干后为白色粉末。MS m/z计算的C55H91N7O14S 1105.6,实测1106.4([M+H]+)。
实施例V-3 合成化合物55
方案V-3
方案V-3 试剂和条件:i.二(硝基苯基)碳酸酯,DIEA,THF/DMF,r.t.;ii.哌啶4-羧酸,NaHCO3(水溶液);iii.HCl/二氧六环(4N);iv.HCHO,NaCNBH3,DMF,HOAc.
用3当量的二(对硝基苯基)碳酸酯处理酚51(1mmol),形成活化的碳酸酯52(通用方法G)。粗产品不经进一步纯化直接使用。哌啶4-羧酸(5当量)溶解在饱和的NaHCO3水溶液(5mL),所得到的溶液被加入。室温下搅拌反应混合物8h。加入柠檬酸(水溶液,10%),酸化反应(pH为4-5),之后用EtOAc(150mL)稀释。干燥有机层(用Na2SO4),浓缩得到粗产品53,然后经历下述步骤:去除Boc(通用方法C),用HCHO进行还原烷基化(通用方法E)。用反相HPLC纯化最终的化合物,得到化合物55,冻干后为白色粉末。MS m/z计算的C50H81N7O13S 1019.6,实测1020.8([M+H]+)。
实施例V-4 合成化合物60
方案V-4
方案V-4 试剂和条件:i.溴乙酸叔丁酯,K2CO3,DMF,rt,2h;ii.HCl/二氧六环(4N);iii.HCHO,NaCNBH3,HOAc,DMF
向搅拌的化合物59(0.2mmol,190mg)的无水DMF(5mL)溶液中加入溴乙酸叔丁酯(0.3mmol),之后加入固体碳酸钾(55mg,0.4mmol)。室温下搅拌反应混合物2h。LC/MS证实反应结束。用EtOAc(100mL)稀释混合物,用10%的柠檬酸水溶液和盐水洗涤。干燥有机层,浓缩至干,得到粗的化合物57,随后经历下述步骤:去除Boc和t-Bu(通用方法C),用HCHO还原烷基化(通用方法E)。用反相HPLC纯化最终的化合物,得到化合物59,冻干后为白色粉末。MSm/z计算的C45H74N6O12S,922.5实测923.7([M+H]+)。
使用上述的通用方法合成化合物60,具体如下:HATU在化合物59和哌啶甲酸甲酯之间介导酰胺键形成(通用方法A),之后进行皂化反应去除酯中的甲基(通用方法F)。用反相HPLC纯化最终的化合物,得到化合物60,冻干后为白色粉末。MS m/z计算的C51H83N7O13S1033.6,实测1034.7([M+H]+)。
实施例V-5 合成化合物61
使用上述的通用方法合成化合物61,具体如下:DIC/HOA在化合物59和化合物26之间介导酰胺键形成(通用方法B),之后去除Fmoc(通用方法D)。HATU介导了与酸62的酰胺化反应(通用方法A),进行皂化反应去除酯中的甲基(通用方法F)。用反相HPLC纯化最终的化合物,得到化合物61,冻干后为白色粉末。MS m/z计算的C65H100N10O17S 1324.7,实测1325.9([M+H]+)。
实施例VI 在偶联之前引入最后的官能团
使用上述的通用方法合成化合物85,具体如下:DIC/HOA在化合物83和化合物86之间介导酰胺键形成(通用方法B)。用反相HPLC纯化中间体84,得到的纯品用乙腈/水(6/4,v/v)配制的1N HCl水溶液(20当量)进行处理1h。粗的产品不经进一步纯化直接使用。MS实测:1136.6(M+H)+。
抗体-药物偶联
通用偶联方法II:
向配制在缓冲液(pH6.0-9.0,含有0-30%有机溶剂)中的靶分子A溶液(0.5-50mgs/mL)内以分批或连续流动的方式加入0.1-10当量的活化羧酸成分。反应在0-40℃进行0.5-50h,并轻微搅拌或摇动,用HIC-HPLC检测。得到的粗的ADC产物使用目前工艺水平进行必要的下游步骤:脱盐、更改缓冲液/更改缓冲液配方以及任选的纯化。最终得到的ADC产物用HIC-HPLC、SEC、RP-HPLC,以及任选的LC-MS进行表征。用UV吸收和/或MS光谱法计算平均DAR。
在美国专利号8,435,528及其引用的文献提供的条件下,用传统的两步法偶联曲妥珠单抗和伊美坦辛。
用HIC-HPLC分析两步偶联反应得到的产物曲妥珠单抗-伊美坦辛,具体条件如下:HPLC柱:日本东曹色谱柱(Tosoh TSKgel Butyl-NPR),4.6mm×3.5cm,2.5mm;缓冲液A:20mM磷酸钠,1.5M硫酸铵,pH7.0;缓冲液B:20mM磷酸钠,25%v/v异丙醇,pH7.0;流速:1ml/min;梯度:10%-80%的缓冲液B,10min;100%缓冲液B,4min;样品20μl。
图1显示了两步法偶联反应的产物曲妥珠单抗-伊美坦辛的HIC-HPLC色谱图,其中DAR表示基于UV252和UV280,每个抗体偶联的药物数量。未偶联的抗体数量(DAR=0)约为1%。
在美国专利号8,435,528及其引用的文献提供的条件下,用传统的一步法偶联曲妥珠单抗和伊美坦辛。用HIC-HPLC分析一步偶联反应得到的产物曲妥珠单抗-伊美坦辛,如图2所示。未偶联的抗体数量(DAR=0)约为1%。
在美国专利号8,435,528及其引用的文献提供的条件下,用传统的NHS法偶联曲妥珠单抗和化合物34。用HIC-HPLC分析NHS偶联反应得到的产物曲妥珠单抗-化合物34,如图3所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物34。分别在反应20h和反应40h后取出样品。用HIC-HPLC分析选择性偶联反应的产物曲妥珠单抗-化合物34,如图4所示。每个抗体偶联的药物数量(DAR)主要为0,1,2,如图4所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物67。用HIC-HPLC分析选择性偶联反应的产物曲妥珠单抗-化合物67,如图5所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物62,其中偶联反应中化合物62与曲妥珠单抗的比例是1:4。用HIC-HPLC分析选择性偶联反应的产物曲妥珠单抗-化合物62,如图6所示。每个抗体偶联的药物数量(DAR)对应的DAR0,1,2分别是0(4%),1(29%)和2(45%),如图6所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物62,其中偶联反应中化合物62与曲妥珠单抗的比例是1:6。用HIC-HPLC分析选择性偶联反应的产物曲妥珠单抗-化合物62,如图7所示。每个抗体偶联的药物数量(DAR)对应的DAR0,1,2分别是0(3%),1(26%)和2(47%),如图7所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物62,其中偶联反应中化合物62与曲妥珠单抗的比例是1:7.5。用HIC-HPLC分析选择性偶联反应的产物曲妥珠单抗-化合物62,如图8所示。每个抗体偶联的药物数量(DAR)对应的DAR0,1,2分别是0(1%),1(18%)和2(46%),如图8所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物49。用HIC-HPLC分析选择性偶联反应的产物曲妥珠单抗-化合物49,如图9所示。每个抗体偶联的药物数量(DAR)对应的DAR0,1,2分别是0(11%),1(26%)和2(45%),如图9所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物73。用HIC-HPLC分析选择性偶联反应的产物曲妥珠单抗-化合物73,如图10所示。每个抗体偶联的药物数量(DAR)对应的DAR0,1,2在图10有所描述。
用传统的NHS法偶联曲妥珠单抗和化合物60。用HIC-HPLC分析曲妥珠单抗-化合物60偶联非选择性连接物得到的产物,如图11所示。从图11可以看出,当使用非选择性连接物时,观察不到主要的ADC峰。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物60。用HIC-HPLC分析曲妥珠单抗-化合物60偶联优化的连接物得到的产物,如图11所示。从图11可以看出,当使用优化的连接物时,能够观察到2个主要的ADC峰。
体外细胞毒性实验
分析抗体药物偶联物的细胞毒性。使用下列细胞系:SK-BR-3人乳腺癌(HER2三阳性),HCC1954人导管癌(HER2三阳性),MCF7人乳腺癌(HER2正常),以及MDA-MB-468人乳腺癌(HER2阴性)。上述细胞可从ATCC获得。细胞SK-BR-3生长在加有10%胎牛血清的McCoy’s 5A培养基内(沉井实验室,北洛根,犹他州-Caisson Labs,North Logan,UT)。细胞HCC1954生长在加有10%胎牛血清的RPMI-1640培养基内(沉井实验室,北洛根,犹他州)。细胞MCF7和MDA-MB-468生长在加有10%胎牛血清的DMEM/F12培养基内(沉井实验室,北洛根,犹他州)。细胞SK-BR-3,细胞MCF7和MDA-MB-468以约7500个细胞/孔接种在96孔板中;细胞HCC1954以约20000个细胞/孔接种在96孔板中。化合物或抗体-药物偶联物在同一天加入,一式两份。37℃孵育72h,然后加入CellTiter-Glo(Promega,麦迪逊,威斯康星州),用生产商手册描述的方法确定细胞活力。细胞活力百分比用如下方法确定:
%细胞活力=重复的平均发光值(处理孔)/未处理孔的平均发光值
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物55。分析选择性偶联反应的产物曲妥珠单抗-化合物55对细胞SK-BR-3的细胞毒性,如图12所示。
根据通用偶联方法II,用选择性偶联的方法偶联曲妥珠单抗和化合物61。分析选择性偶联反应的产物曲妥珠单抗-化合物61对细胞SK-BR-3,HCC1954,MCF7,MDA-MB-468的细胞毒性,如图13所示。
分析上述图5描述的曲妥珠单抗和化合物67选择性偶联的产物对细胞SK-BR-3,HCC1954,MCF7,MDA-MB-468的细胞毒性,如图14所示。
分析上述图6描述的曲妥珠单抗和化合物62选择性偶联的产物对细胞SK-BR-3,HCC1954,MCF7,MDA-MB-468的细胞毒性,如图15所示。
分析上述图12描述的曲妥珠单抗和化合物55选择性偶联的产物对细胞SK-BR-3,HCC1954,MCF7,MDA-MB-468的细胞毒性,如图16所示。
Claims (2)
1.一种活性剂-偶联物,其选自如下组:
其中所述的A为抗体或抗体片段。
2.一种化学合成方法,包括:
式II-A所示的化合物与式II-B所示的化合物反应,得到权利要求1所述的活性剂-偶联物,
其中,G选自下组:-F、-Cl、-Br、-I、-N3、-OR、SR、-ONRR、RC(=O)O-、和RSO2-O-;R是任选取代的烷基、任选取代的芳基、或取代的杂环;A为抗体或抗体片段;X为N;Y为CH;m=1。
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261647300P | 2012-05-15 | 2012-05-15 | |
US61/647,300 | 2012-05-15 | ||
US201261648406P | 2012-05-17 | 2012-05-17 | |
US201261648532P | 2012-05-17 | 2012-05-17 | |
US61/648,406 | 2012-05-17 | ||
US61/648,532 | 2012-05-17 | ||
US201261652512P | 2012-05-29 | 2012-05-29 | |
US61/652,512 | 2012-05-29 | ||
PCT/US2013/041027 WO2013173392A1 (en) | 2012-05-15 | 2013-05-14 | Drug-conjugates, conjugation methods, and uses thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104662000A CN104662000A (zh) | 2015-05-27 |
CN104662000B true CN104662000B (zh) | 2018-08-17 |
Family
ID=49584226
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380025785.1A Active CN104640572B (zh) | 2012-05-15 | 2013-05-14 | 药物偶联物,偶联方法,及其用途 |
CN201380025775.8A Active CN104662000B (zh) | 2012-05-15 | 2013-05-14 | 药物偶联物及其偶联方法和用途 |
CN201380025774.3A Active CN104379168B (zh) | 2012-05-15 | 2013-05-14 | 药物偶联物,偶联方法,及其用途 |
CN201710584374.6A Active CN107982545B (zh) | 2012-05-15 | 2013-05-14 | 药物偶联物,偶联方法,及其用途 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380025785.1A Active CN104640572B (zh) | 2012-05-15 | 2013-05-14 | 药物偶联物,偶联方法,及其用途 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380025774.3A Active CN104379168B (zh) | 2012-05-15 | 2013-05-14 | 药物偶联物,偶联方法,及其用途 |
CN201710584374.6A Active CN107982545B (zh) | 2012-05-15 | 2013-05-14 | 药物偶联物,偶联方法,及其用途 |
Country Status (7)
Country | Link |
---|---|
US (6) | US9884127B2 (zh) |
EP (6) | EP2850059A4 (zh) |
JP (5) | JP6239597B2 (zh) |
CN (4) | CN104640572B (zh) |
ES (2) | ES2734259T3 (zh) |
HK (3) | HK1208165A1 (zh) |
WO (3) | WO2013173392A1 (zh) |
Families Citing this family (124)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1789391B1 (en) | 2004-07-23 | 2017-06-28 | Endocyte, Inc. | Bivalent linkers and conjugates thereof |
AU2008224988A1 (en) | 2007-03-14 | 2008-09-18 | Endocyte, Inc. | Binding ligand linked drug delivery conjugates of tubulysins |
US9138484B2 (en) | 2007-06-25 | 2015-09-22 | Endocyte, Inc. | Conjugates containing hydrophilic spacer linkers |
US9877965B2 (en) | 2007-06-25 | 2018-01-30 | Endocyte, Inc. | Vitamin receptor drug delivery conjugates for treating inflammation |
WO2013126797A1 (en) | 2012-02-24 | 2013-08-29 | Purdue Research Foundation | Cholecystokinin b receptor targeting for imaging and therapy |
US20140080175A1 (en) | 2012-03-29 | 2014-03-20 | Endocyte, Inc. | Processes for preparing tubulysin derivatives and conjugates thereof |
US20140079636A1 (en) | 2012-04-16 | 2014-03-20 | Dinesh U. Chimmanamada | Targeted therapeutics |
JP6239597B2 (ja) | 2012-05-15 | 2017-11-29 | ソレント・セラピューティクス・インコーポレイテッドSorrento Therapeutics, Inc. | 薬物コンジュゲート、コンジュゲーション方法およびその使用 |
SG11201502896XA (en) | 2012-10-16 | 2015-05-28 | Endocyte Inc | Drug delivery conjugates containing unnatural amino acids and methods for using |
MY169117A (en) | 2012-12-21 | 2019-02-18 | Bioalliance Cv | Hydrophilic self-immolative linkers and conjugates thereof |
PL2968440T3 (pl) | 2013-03-15 | 2019-12-31 | Zymeworks Inc. | Związki cytotoksyczne i antymitotyczne oraz sposoby ich stosowania |
US10017460B2 (en) | 2013-06-12 | 2018-07-10 | Organolinx Corp. | Compounds for promoting liposomal and cellular adhesion and compositions and methods of use thereof |
WO2015038649A1 (en) | 2013-09-10 | 2015-03-19 | Synta Pharmaceuticals Corp. | Targeted therapeutics |
CN105764503A (zh) | 2013-10-15 | 2016-07-13 | 西雅图基因公司 | 用于改善配体-药物偶联物药代动力学的peg化的药物-接头 |
WO2015057876A1 (en) | 2013-10-15 | 2015-04-23 | Sorrento Therapeutics Inc. | Drug-conjugates with a targeting molecule and two different drugs |
WO2015066053A2 (en) | 2013-10-28 | 2015-05-07 | Synta Pharmaceuticals Corp. | Targeted therapeutics |
SG11201605260VA (en) | 2013-12-27 | 2016-07-28 | Zymeworks Inc | Var2csa-drug conjugates |
WO2015095953A1 (en) * | 2013-12-27 | 2015-07-02 | The Centre For Drug Research And Development | Sulfonamide-containing linkage systems for drug conjugates |
US10183970B2 (en) | 2014-01-28 | 2019-01-22 | Tube Pharmaceuticals Gmbh | Cytotoxic tubulysin compounds for conjugation |
JP2017505777A (ja) | 2014-01-29 | 2017-02-23 | シンタ ファーマスーティカルズ コーポレーション | 標的化治療薬 |
GB201402006D0 (en) * | 2014-02-06 | 2014-03-26 | Oncomatryx Biopharma S L | Antibody-drug conjugates and immunotoxins |
MA39481A (fr) | 2014-03-03 | 2015-09-11 | Synta Pharmaceuticals Corp | Thérapies ciblées |
EP3131586A4 (en) | 2014-03-18 | 2017-10-25 | Madrigal Pharmaceuticals, Inc. | Targeted therapeutics |
SG11201609739UA (en) * | 2014-05-28 | 2016-12-29 | Agensys Inc | Derivatives of dolaproine-dolaisoleuine peptides |
WO2015196167A1 (en) | 2014-06-20 | 2015-12-23 | Bioalliance C.V. | Anti-folate receptor aplha (fra) antibody-drug conjugates and methods of using thereof |
IL296633A (en) | 2014-07-11 | 2022-11-01 | Genmab As | Antibodies that bind axl |
DK3191502T3 (da) * | 2014-09-11 | 2021-07-19 | Seagen Inc | Målrettet indgivelse af tertiært aminholdige lægemiddelstoffer |
SG11201702143PA (en) * | 2014-09-17 | 2017-04-27 | Zymeworks Inc | Cytotoxic and anti-mitotic compounds, and methods of using the same |
SG11201701384XA (en) | 2014-10-14 | 2017-03-30 | Polytherics Ltd | Process for the conjugation of a peptide or protein with a reagent comprising a leaving group including a portion of peg |
US10077287B2 (en) | 2014-11-10 | 2018-09-18 | Bristol-Myers Squibb Company | Tubulysin analogs and methods of making and use |
BR112017012042A2 (pt) * | 2014-12-08 | 2018-01-16 | Sorrento Therapeutics Inc | composição de conjugado anticorpo-droga e método para tratar câncer de mama |
US9968683B2 (en) | 2014-12-17 | 2018-05-15 | Organolinx Corp. | Method for conjugating molecules |
CA2975383C (en) * | 2015-01-28 | 2023-09-12 | Sorrento Therapeutics, Inc. | Antibody drug conjugates comprising dolastatin derivatives |
CA2976064A1 (en) * | 2015-02-06 | 2016-08-11 | Sorrento Therapeutics, Inc. | Antibody drug conjugates |
CA2976050A1 (en) * | 2015-02-15 | 2016-08-18 | Jiangsu Hengrui Medicine Co., Ltd. | Ligand-cytotoxicity drug conjugate, preparing method therefor, and application thereof |
CN106279352B (zh) | 2015-05-29 | 2020-05-22 | 上海新理念生物医药科技有限公司 | 海兔毒素10的衍生物及其应用 |
WO2016197946A1 (zh) | 2015-06-09 | 2016-12-15 | 凯惠科技发展(上海)有限公司 | 抗体药物偶联物、中间体、制备方法、药物组合物及应用 |
ME03772B (me) | 2015-07-10 | 2021-04-20 | Genmab As | Konjugati antitijela specifičnog za axl i lijeka za liječenje kancera |
JP6759326B2 (ja) | 2015-07-12 | 2020-09-23 | ハンジョウ ディーエーシー バイオテック シーオー.,エルティディ.Hangzhou Dac Biotech Co.,Ltd. | 細胞結合分子の共役のための架橋連結体 |
US9839687B2 (en) | 2015-07-15 | 2017-12-12 | Suzhou M-Conj Biotech Co., Ltd. | Acetylenedicarboxyl linkers and their uses in specific conjugation of a cell-binding molecule |
WO2017054080A1 (en) * | 2015-09-29 | 2017-04-06 | Zymeworks Inc. | Cytotoxic and anti-mitotic compounds, and methods of using the same |
WO2017058808A1 (en) * | 2015-10-02 | 2017-04-06 | Sirenas Llc | Anti-cancer compounds and conjugates thereof |
EP3165532B1 (en) | 2015-11-03 | 2018-12-19 | Industrial Technology Research Institute | Auristatin derivatives, linker-drugs and ligand-drug conjugates |
CN106729743B (zh) * | 2015-11-23 | 2021-09-21 | 四川科伦博泰生物医药股份有限公司 | 抗ErbB2抗体-药物偶联物及其组合物、制备方法和应用 |
CA3006000A1 (en) | 2015-12-04 | 2017-06-08 | Seattle Genetics, Inc. | Conjugates of quaternized tubulysin compounds |
US11793880B2 (en) | 2015-12-04 | 2023-10-24 | Seagen Inc. | Conjugates of quaternized tubulysin compounds |
TWI753875B (zh) | 2016-01-08 | 2022-02-01 | 美商美國全心醫藥生技股份有限公司 | 四價抗psgl-1抗體及其用途 |
CN107029244B (zh) * | 2016-02-04 | 2021-04-27 | 浙江昭华生物医药有限公司 | 抗her2抗体-药物偶联物及其应用 |
CN114272389B (zh) | 2016-03-02 | 2023-04-18 | 卫材研究发展管理有限公司 | 基于艾日布林的抗体-药物偶联物和使用方法 |
CN109843919A (zh) | 2016-03-25 | 2019-06-04 | 西雅图基因公司 | 用于制备聚乙二醇化的药物-接头及其中间体的方法 |
US10792365B2 (en) | 2016-03-29 | 2020-10-06 | Toray Industries, Inc. | Peptide derivative and use thereof |
US20170281758A1 (en) * | 2016-03-29 | 2017-10-05 | Sorrento Therapeutics, Inc. | Calicheamicin antibody drug conjugates linking an amidoacetyl group to a sugar moiety on calicheamicin |
MA45328A (fr) | 2016-04-01 | 2019-02-06 | Avidity Biosciences Llc | Compositions acide nucléique-polypeptide et utilisations de celles-ci |
US11013816B2 (en) * | 2016-05-31 | 2021-05-25 | Sorrento Therapeutics, Inc. | Antibody drug conjugates having derivatives of amatoxin as the drug |
MX2018015684A (es) | 2016-06-17 | 2019-08-29 | Magenta Therapeutics Inc | Composiciones y metodos para el agotamiento de celulas cd117. |
WO2018036438A1 (zh) * | 2016-08-23 | 2018-03-01 | 四川科伦博泰生物医药股份有限公司 | 一种抗体-药物偶联物及其制备方法和应用 |
US10517958B2 (en) | 2016-10-04 | 2019-12-31 | Zymeworks Inc. | Compositions and methods for the treatment of platinum-drug resistant cancer |
CN108101825B (zh) * | 2016-11-25 | 2022-02-22 | 迈威(上海)生物科技股份有限公司 | 用于抗体-药物偶联的双取代马来酰胺类连接子及其制备方法和用途 |
EP3546448B1 (en) * | 2016-11-25 | 2022-04-06 | Mabwell (Shanghai) Bioscience Co., Ltd. | Di-substituted maleic amide linker for antibody-drug conjugating and preparation method and use thereof |
CN109810039B (zh) * | 2017-11-22 | 2021-11-12 | 迈威(上海)生物科技股份有限公司 | 一种用于抗体-药物偶联的双取代马来酰胺类连接子及其制备方法和用途 |
US10864279B2 (en) | 2016-12-16 | 2020-12-15 | Industrial Technology Research Institute | Linker-drug and antibody-drug conjugate (ADC) employing the same |
CN110381980A (zh) | 2017-01-06 | 2019-10-25 | 艾维迪提生物科学有限责任公司 | 核酸-多肽组合物以及诱导外显子跳读的方法 |
EP3571230A4 (en) | 2017-01-20 | 2020-12-16 | Magenta Therapeutics, Inc. | COMPOSITIONS AND METHODS FOR DELETION OF CD137 + CELLS |
IL269398B2 (en) | 2017-03-24 | 2024-05-01 | Seagen Inc | A process for the preparation of glucuronide-drug binders and their intermediates |
KR20230074284A (ko) * | 2017-04-06 | 2023-05-26 | 항저우 디에이씨 바이오테크 씨오, 엘티디 | 비스-링키지를 사용한 세포독성 약물의 접합 |
CN110312730B (zh) | 2017-04-19 | 2024-06-18 | 四川科伦博泰生物医药股份有限公司 | 细胞毒素和偶联物、其用途和制备方法 |
US11191845B2 (en) * | 2017-06-20 | 2021-12-07 | Sorrento Therapeutics, Inc. | CD38 antibody drug conjugate |
EP3641647A4 (en) | 2017-06-20 | 2021-05-05 | Madrigal Pharmaceuticals, Inc. | TARGETED THERAPEUTICS |
JP2020524156A (ja) | 2017-06-20 | 2020-08-13 | マドリガル ファーマシューティカルズ インコーポレイテッドMadrigal Pharmaceuticals,Inc. | 標的治療薬を含む併用療法 |
GB201711809D0 (en) | 2017-07-21 | 2017-09-06 | Governors Of The Univ Of Alberta | Antisense oligonucleotide |
US10799598B2 (en) | 2017-08-01 | 2020-10-13 | Sorrento Therapeutics, Inc. | Disulfide bridging conjugates |
CN111051329B (zh) | 2017-08-10 | 2024-07-30 | 住友制药株式会社 | 哈米特林衍生物及它们的抗体药物复合物 |
EA202090670A1 (ru) | 2017-09-08 | 2020-07-28 | Сиэтл Дженетикс, Инк. | Способ получения тубулизинов и их промежуточных соединений |
EP3691657A4 (en) | 2017-10-04 | 2021-07-21 | Avidity Biosciences, Inc. | NUCLEIC ACID-POLYPEPTIDE COMPOSITIONS AND USES THEREOF |
CN118271394A (zh) | 2017-11-30 | 2024-07-02 | 思进公司 | 药物接头化合物的制备方法 |
MX2020005860A (es) | 2017-12-06 | 2020-09-09 | Avidity Biosciences Inc | Composiciones y metodos de tratamiento de atrofia muscular y distrofia miotonica. |
CA3080236A1 (en) | 2017-12-15 | 2019-06-20 | Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd. | Bioactive molecule conjugate, preparation method and use thereof |
CN110090308B (zh) * | 2018-01-30 | 2023-03-24 | 四川科伦博泰生物医药股份有限公司 | 制备偶联物的方法 |
AU2019225845B2 (en) | 2018-02-20 | 2024-06-20 | Seagen Inc. | Hydrophobic Auristatin F compounds and conjugates thereof |
EP3801632A1 (en) | 2018-06-01 | 2021-04-14 | Eisai R&D Management Co., Ltd. | Splicing modulator antibody-drug conjugates and methods of use |
BR112020024551A2 (pt) | 2018-06-01 | 2021-03-02 | Eisai R&D Management Co., Ltd. | métodos para usar moduladores de splicing |
WO2019246445A1 (en) | 2018-06-20 | 2019-12-26 | The Research Foundation For The State University Of New York | Triazamacrocycle-derived chelator compositions for coordination of imaging and therapy metal ions and methods of using same |
WO2020081493A1 (en) | 2018-10-16 | 2020-04-23 | Molecular Templates, Inc. | Pd-l1 binding proteins |
CN113271981A (zh) | 2018-12-13 | 2021-08-17 | 卫材R&D管理有限公司 | 荷伯希二烯抗体-药物缀合物及使用方法 |
SG11202106593UA (en) | 2018-12-21 | 2021-07-29 | Avidity Biosciences Inc | Anti-transferrin receptor antibodies and uses thereof |
CN113543812A (zh) * | 2018-12-21 | 2021-10-22 | 西进公司 | 具有巯基多重接头的adc |
AU2020214796A1 (en) | 2019-01-30 | 2021-07-29 | Truebinding, Inc. | Anti-Gal3 antibodies and uses thereof |
CN109824759A (zh) * | 2019-03-08 | 2019-05-31 | 联宁(苏州)生物制药有限公司 | 一种用于抗体药物偶联物的药物-连接子mc-mmaf的制备方法及其中间体 |
WO2020247782A1 (en) | 2019-06-06 | 2020-12-10 | Avidity Biosciences, Inc. | Nucleic acid-polypeptide compositions and uses thereof |
US12006499B2 (en) | 2019-06-06 | 2024-06-11 | Avidity Biosciences, Inc. | Una amidites and uses thereof |
WO2021055816A1 (en) | 2019-09-18 | 2021-03-25 | Molecular Templates, Inc. | Pd-l1 binding molecules comprising shiga toxin a subunit scaffolds |
WO2021144314A1 (en) | 2020-01-13 | 2021-07-22 | Synaffix B.V. | Via cycloaddition bilaterally functionalized antibodies |
EP4090376A1 (en) | 2020-01-13 | 2022-11-23 | Synaffix B.V. | Via cycloaddition bilaterally functionalized antibodies |
WO2021144315A1 (en) | 2020-01-13 | 2021-07-22 | Synaffix B.V. | Conjugates of antibodies an immune cell engagers |
CA3168986A1 (en) | 2020-02-26 | 2021-09-02 | Sorrento Therapeutics, Inc. | Activatable antigen binding proteins with universal masking moieties |
CN115190882A (zh) * | 2020-03-09 | 2022-10-14 | 西格马-奥尔德里奇有限责任公司 | 通过共同中间体有效制备多拉司他汀和奥里斯他汀类似物 |
JP2023537798A (ja) | 2020-03-19 | 2023-09-06 | アビディティー バイオサイエンシーズ,インク. | 顔面肩甲上腕型筋ジストロフィーを処置するための組成物および方法 |
US11446387B2 (en) | 2020-03-27 | 2022-09-20 | Avidity Biosciences, Inc. | Compositions and methods of treating muscle dystrophy |
KR20230020441A (ko) | 2020-06-05 | 2023-02-10 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | 항-bcma 항체-약물 컨쥬게이트 및 이용 방법 |
WO2021260232A1 (en) | 2020-06-26 | 2021-12-30 | Synaffix B.V. | Methods for the preparation of linker payload constructs |
NL2026400B1 (en) | 2020-09-02 | 2022-05-04 | Synaffix Bv | Methods for the preparation of bioconjugates |
JP2023540526A (ja) | 2020-09-04 | 2023-09-25 | ノヴァロック バイオセラピューティクス, リミテッド | ネクチン-4抗体およびそれの使用 |
WO2022058395A1 (en) | 2020-09-15 | 2022-03-24 | Synaffix B.V. | Antibody-exatecan conjugates |
NL2026947B1 (en) | 2020-11-20 | 2022-07-01 | Synaffix Bv | Tyrosine-based antibody conjugates |
AU2021406518A1 (en) | 2020-12-23 | 2023-06-29 | Forschungsverbund Berlin E.V | Improved cd30 targeting antibody drug conjugates and uses thereof |
EP4288108A1 (en) | 2021-02-08 | 2023-12-13 | Synaffix B.V. | Multifunctional antibodies |
EP4301418A1 (en) | 2021-03-03 | 2024-01-10 | Sorrento Therapeutics, Inc. | Antibody-drug conjugates comprising an anti-bcma antibody |
CA3213295A1 (en) | 2021-03-17 | 2022-09-22 | Molecular Templates, Inc. | Pd-l1 binding proteins comprising shiga toxin a subunit scaffolds and cd8+ t cell antigens |
CN116897149A (zh) * | 2021-03-30 | 2023-10-17 | 上海复旦张江生物医药股份有限公司 | 一种连接基药物偶联物的制备方法及其中间体 |
EP4370555A1 (en) | 2021-07-13 | 2024-05-22 | TrueBinding, Inc. | Methods of preventing protein aggregation |
KR20240055874A (ko) | 2021-09-16 | 2024-04-29 | 어비디티 바이오사이언시스 인크. | 안면견갑상완 근이영양증을 치료하는 조성물 및 방법 |
CN118660722A (zh) | 2021-12-23 | 2024-09-17 | 米雷楚来有限公司 | 用于递送多核苷酸的组合物 |
WO2023173026A1 (en) | 2022-03-10 | 2023-09-14 | Sorrento Therapeutics, Inc. | Antibody-drug conjugates and uses thereof |
US12071621B2 (en) | 2022-04-05 | 2024-08-27 | Avidity Biosciences, Inc. | Anti-transferrin receptor antibody-PMO conjugates for inducing DMD exon 44 skipping |
WO2024026474A1 (en) | 2022-07-29 | 2024-02-01 | Regeneron Pharmaceuticals, Inc. | Compositions and methods for transferrin receptor (tfr)-mediated delivery to the brain and muscle |
WO2024038065A1 (en) | 2022-08-15 | 2024-02-22 | Synaffix B.V. | Anthracyclins and conjugates thereof |
WO2024107765A2 (en) | 2022-11-14 | 2024-05-23 | Regeneron Pharmaceuticals, Inc. | Compositions and methods for fibroblast growth factor receptor 3-mediated delivery to astrocytes |
EP4389152A1 (en) | 2022-12-23 | 2024-06-26 | Synaffix B.V. | Conjugates of pbd prodrugs |
CN116621927B (zh) * | 2023-01-09 | 2024-03-26 | 联宁(苏州)生物制药有限公司 | 带有伊喜替康和C-lock定点偶联基团的抗体偶联中间体、偶联方法及抗体偶联药物 |
EP4410313A1 (en) | 2023-01-31 | 2024-08-07 | Synaffix B.V. | Homogeneous antibody-conjugates with high payload loading |
WO2024211234A1 (en) | 2023-04-05 | 2024-10-10 | Sorrento Therapeutics, Inc. | Antibody-drug conjugates and uses thereof |
WO2024211235A1 (en) | 2023-04-05 | 2024-10-10 | Sorrento Therapeutics, Inc. | Antibody-drug conjugates and uses thereof |
WO2024211236A2 (en) | 2023-04-05 | 2024-10-10 | Sorrento Therapeutics, Inc. | Antibody-drug conjugates and uses thereof |
EP4450093A1 (en) | 2023-04-17 | 2024-10-23 | Synaffix B.V. | Cleavable immune cell engagers |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101087611A (zh) * | 2003-10-10 | 2007-12-12 | 伊缪诺金公司 | 用经不可切割接头连接的细胞结合剂美登木素生物碱偶联物靶向特定细胞群的方法、所述偶联物和制备所述偶联物的方法 |
Family Cites Families (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4783443A (en) | 1986-03-03 | 1988-11-08 | The University Of Chicago | Amino acyl cephalosporin derivatives |
US6569834B1 (en) * | 1992-12-03 | 2003-05-27 | George R. Pettit | Elucidation and synthesis of antineoplastic tetrapeptide w-aminoalkyl-amides |
US5780588A (en) | 1993-01-26 | 1998-07-14 | Arizona Board Of Regents | Elucidation and synthesis of selected pentapeptides |
US6214345B1 (en) | 1993-05-14 | 2001-04-10 | Bristol-Myers Squibb Co. | Lysosomal enzyme-cleavable antitumor drug conjugates |
US5767237A (en) | 1993-10-01 | 1998-06-16 | Teikoku Hormone Mfg. Co., Ltd. | Peptide derivatives |
US5525474A (en) * | 1994-01-31 | 1996-06-11 | Boehringer Mannheim Corporation | Piperidine analogs and conjugates of procainamide and NAPA |
AU2002243438A1 (en) | 2000-10-25 | 2002-07-24 | Mayo Foundation For Medical Education And Research | Transcobalamin binding conjugates useful for treating abnormal cellular proliferation |
DK1487493T3 (da) | 2002-03-01 | 2010-05-25 | Univ Tulane | Konjugater af cytotoksiske midler og biologisk aktive peptider |
US20090068178A1 (en) * | 2002-05-08 | 2009-03-12 | Genentech, Inc. | Compositions and Methods for the Treatment of Tumor of Hematopoietic Origin |
WO2004005327A1 (de) | 2002-07-09 | 2004-01-15 | Morphochem Ag Komb Chemie | Neue tubulysinanaloga |
US7659241B2 (en) | 2002-07-31 | 2010-02-09 | Seattle Genetics, Inc. | Drug conjugates and their use for treating cancer, an autoimmune disease or an infectious disease |
DE10254439A1 (de) | 2002-11-21 | 2004-06-03 | GESELLSCHAFT FüR BIOTECHNOLOGISCHE FORSCHUNG MBH (GBF) | Tubulysine, Herstellungsverfahren und Tubulysin-Mittel |
US8088387B2 (en) | 2003-10-10 | 2012-01-03 | Immunogen Inc. | Method of targeting specific cell populations using cell-binding agent maytansinoid conjugates linked via a non-cleavable linker, said conjugates, and methods of making said conjugates |
US7276497B2 (en) | 2003-05-20 | 2007-10-02 | Immunogen Inc. | Cytotoxic agents comprising new maytansinoids |
BR122018071808B8 (pt) * | 2003-11-06 | 2020-06-30 | Seattle Genetics Inc | conjugado |
NZ553500A (en) | 2004-09-23 | 2009-11-27 | Genentech Inc Genentech Inc | Cysteine engineered antibodies and conjugates withCysteine engineered antibodies and conjugates with a free cysteine amino acid in the heavy chain a free cysteine amino acid in the heavy chain |
US20070134243A1 (en) * | 2004-12-01 | 2007-06-14 | Gazzard Lewis J | Antibody drug conjugates and methods |
WO2006060533A2 (en) | 2004-12-01 | 2006-06-08 | Genentech, Inc. | Conjugates of 1, 8-bis-naphthalimides with an antibody |
EP1844076A2 (en) | 2005-01-31 | 2007-10-17 | Genentech, Inc. | Anti-ephb2 antibodies and methods using same |
US8039273B2 (en) * | 2005-07-18 | 2011-10-18 | Seattle Genetics, Inc. | β-glucuronide-linker drug conjugates |
BRPI0617546A2 (pt) * | 2005-09-26 | 2011-07-26 | Medarex Inc | conjugado de fÁrmaco-anticorpo, formulaÇço farmacÊutica, mÉtodo para matar uma cÉlula de tumor, mÉtodo para retardar ou interromper o crescimento de um tumor em um sujeito mamÍfero e composto |
AR059900A1 (es) | 2006-03-17 | 2008-05-07 | Genentech Inc | Anticuerpos anti-tat226 e inmunoconjugados |
TW200815481A (en) | 2006-06-06 | 2008-04-01 | Enanta Pharm Inc | Acyclic oximyl hepatitis C protease inhibitors |
EP2056709A4 (en) * | 2006-08-11 | 2013-05-01 | Univ New Jersey Med | DOUBLE-SENSITIZER WITH LUMINESCENCE COMPOUNDS, CONJUGATES AND USE |
MX2009001207A (es) * | 2006-08-18 | 2009-02-11 | Hoffmann La Roche | Policonjugados para el suministro in vivo de polinucleotidos. |
AU2008224988A1 (en) * | 2007-03-14 | 2008-09-18 | Endocyte, Inc. | Binding ligand linked drug delivery conjugates of tubulysins |
US8569834B2 (en) | 2007-04-12 | 2013-10-29 | The Penn State Research Foundation | Accumulation field effect microelectronic device and process for the formation thereof |
US9138484B2 (en) * | 2007-06-25 | 2015-09-22 | Endocyte, Inc. | Conjugates containing hydrophilic spacer linkers |
EP2181101A2 (en) | 2007-07-20 | 2010-05-05 | Helmholtz-Zentrum für Infektionsforschung GmbH | Tubulysin d analogues |
US8900589B2 (en) | 2008-07-15 | 2014-12-02 | Genetech, Inc. | Anthracycline derivative conjugates, process for their preparation and their use as antitumor compounds |
US8546425B2 (en) * | 2008-09-17 | 2013-10-01 | Purdue Research Foundation | Folate receptor binding conjugates of antifolates |
EP2174947A1 (en) | 2008-09-25 | 2010-04-14 | Universität des Saarlandes | Bioactive pre-tubulysins and use thereof |
CA3051090C (en) * | 2009-01-09 | 2022-04-12 | Seattle Genetics, Inc. | Weekly dosing regimens for anti-cd30 vc-pab-mmae antibody drug-conjugates |
WO2010100430A1 (en) | 2009-03-04 | 2010-09-10 | Polytherics Limited | Conjugated proteins and peptides |
US8394922B2 (en) * | 2009-08-03 | 2013-03-12 | Medarex, Inc. | Antiproliferative compounds, conjugates thereof, methods therefor, and uses thereof |
MX2012008884A (es) | 2010-02-08 | 2012-08-31 | Agensys Inc | Conjugados de anticuerpo y farmaco (adc) que se unen a proteinas 161p2f10b. |
EP2577310B1 (en) * | 2010-06-03 | 2018-11-14 | F.Hoffmann-La Roche Ag | Immuno-pet imaging of antibodies and immunoconjugates and uses therefor |
EP2579897A1 (en) * | 2010-06-08 | 2013-04-17 | Genentech, Inc. | Cysteine engineered antibodies and conjugates |
EP2409983A1 (en) * | 2010-07-19 | 2012-01-25 | Leibniz-Institut für Pflanzenbiochemie (IPB) | Tubulysin analogues |
CN103379912B (zh) | 2010-09-29 | 2016-03-16 | 西雅图基因公司 | 正羧烷基耳他汀及其应用 |
CN103270043B (zh) | 2010-12-02 | 2015-12-16 | 内尔维阿诺医学科学有限公司 | 用于制备吗啉基蒽环衍生物的方法 |
MX371526B (es) | 2011-05-27 | 2020-01-31 | Ambrx Inc | Composiciones que contienen, metodos que incluyen, y usos de derivados de dolastatina enlazados a aminoacidos no naturales. |
BR112013030372A2 (pt) | 2011-05-27 | 2016-08-30 | Ambrx Inc | composições contendo, métodos envolvendo, e usos de derivados de dolastatin ligados ao aminoácido não natural |
US8815226B2 (en) * | 2011-06-10 | 2014-08-26 | Mersana Therapeutics, Inc. | Protein-polymer-drug conjugates |
EA029797B1 (ru) | 2011-06-21 | 2018-05-31 | Иммуноджен, Инк. | Новые производные майтанзиноида с пептидным линкером и их конъюгаты |
JP2015500287A (ja) | 2011-12-05 | 2015-01-05 | アイジェニカ・バイオセラピューティクス・インコーポレイテッドIgenica Biotherapeutics,Inc. | 抗体−薬物のコンジュゲート、ならびに関連する化合物、組成物および方法 |
JP6239597B2 (ja) | 2012-05-15 | 2017-11-29 | ソレント・セラピューティクス・インコーポレイテッドSorrento Therapeutics, Inc. | 薬物コンジュゲート、コンジュゲーション方法およびその使用 |
US10800856B2 (en) * | 2012-06-07 | 2020-10-13 | Ambrx, Inc. | Prostate-specific membrane antigen antibody drug conjugates |
EP4406612A3 (en) * | 2012-06-19 | 2024-10-16 | Ambrx, Inc. | Anti-cd70 antibody drug conjugates |
WO2014011521A1 (en) | 2012-07-09 | 2014-01-16 | Genentech, Inc. | Immunoconjugates comprising anti - cd79b antibodies |
WO2015057876A1 (en) * | 2013-10-15 | 2015-04-23 | Sorrento Therapeutics Inc. | Drug-conjugates with a targeting molecule and two different drugs |
CA2975383C (en) | 2015-01-28 | 2023-09-12 | Sorrento Therapeutics, Inc. | Antibody drug conjugates comprising dolastatin derivatives |
CA2976064A1 (en) | 2015-02-06 | 2016-08-11 | Sorrento Therapeutics, Inc. | Antibody drug conjugates |
-
2013
- 2013-05-14 JP JP2015512769A patent/JP6239597B2/ja active Active
- 2013-05-14 ES ES13790623T patent/ES2734259T3/es active Active
- 2013-05-14 EP EP13790777.0A patent/EP2850059A4/en not_active Ceased
- 2013-05-14 EP EP13790334.0A patent/EP2849797B1/en active Active
- 2013-05-14 CN CN201380025785.1A patent/CN104640572B/zh active Active
- 2013-05-14 WO PCT/US2013/041027 patent/WO2013173392A1/en active Application Filing
- 2013-05-14 US US14/401,114 patent/US9884127B2/en active Active
- 2013-05-14 EP EP21189993.5A patent/EP3925627A1/en active Pending
- 2013-05-14 EP EP18199921.0A patent/EP3520817A1/en active Pending
- 2013-05-14 US US14/401,318 patent/US9801951B2/en active Active
- 2013-05-14 US US14/401,115 patent/US9981046B2/en active Active
- 2013-05-14 ES ES19167808T patent/ES2887208T3/es active Active
- 2013-05-14 CN CN201380025775.8A patent/CN104662000B/zh active Active
- 2013-05-14 WO PCT/US2013/041026 patent/WO2013173391A1/en active Application Filing
- 2013-05-14 CN CN201380025774.3A patent/CN104379168B/zh active Active
- 2013-05-14 EP EP13790623.6A patent/EP2849790B1/en active Active
- 2013-05-14 EP EP19167808.5A patent/EP3590541B1/en active Active
- 2013-05-14 JP JP2015512771A patent/JP6280103B2/ja active Active
- 2013-05-14 CN CN201710584374.6A patent/CN107982545B/zh active Active
- 2013-05-14 WO PCT/US2013/041028 patent/WO2013173393A1/en active Application Filing
- 2013-05-14 JP JP2015512770A patent/JP6239598B2/ja active Active
-
2015
- 2015-09-09 HK HK15108785.5A patent/HK1208165A1/zh unknown
- 2015-09-09 HK HK15108781.9A patent/HK1208163A1/zh unknown
- 2015-09-09 HK HK15108783.7A patent/HK1208216A1/zh unknown
-
2017
- 2017-08-17 US US15/679,599 patent/US20180085471A1/en not_active Abandoned
- 2017-11-01 JP JP2017212053A patent/JP2018058851A/ja active Pending
- 2017-11-01 JP JP2017212167A patent/JP2018052951A/ja active Pending
- 2017-12-26 US US15/854,742 patent/US10967071B2/en active Active
-
2021
- 2021-03-01 US US17/189,135 patent/US12115228B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101087611A (zh) * | 2003-10-10 | 2007-12-12 | 伊缪诺金公司 | 用经不可切割接头连接的细胞结合剂美登木素生物碱偶联物靶向特定细胞群的方法、所述偶联物和制备所述偶联物的方法 |
Non-Patent Citations (1)
Title |
---|
Antibody-Drug Conjugates: Linking Cytotoxic Payloads to Monoclonal Antibodies;Laurent Ducry et al.;《Bioconjugate Chem.》;20120921;第21卷;5-13 * |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104662000B (zh) | 药物偶联物及其偶联方法和用途 | |
ES2918425T3 (es) | Conjugados de anticuerpo-fármaco | |
CN101627049B (zh) | 合成酞酰胺 | |
AU2020200975A1 (en) | New stable antibody-drug conjugate, preparation method therefor, and use thereof | |
CN110099698A (zh) | 鹅膏蕈碱抗体缀合物 | |
SA00210192B1 (ar) | مركبات ترابطية لمستقبل ميلانوكورتين Melanocortin | |
CN106132431A (zh) | 具有靶向分子和两种不同药物的药物偶联物 | |
CN109306015A (zh) | 包括泌酸调节肽和免疫球蛋白片段的结合物以及其应用 | |
TWI795443B (zh) | Glp-2衍生物之長效接合物 | |
TW201333032A (zh) | 使用免疫球蛋白片段之位點專一性glp-2接合物 | |
CN101663317A (zh) | 胰高血糖素样蛋白-1受体glp-1r激动剂化合物 | |
EP2427204B1 (en) | Melanocortin receptor binding conjugates | |
NL8801932A (nl) | Tripeptiden nuttig als immunostimulantia en voorts bij de voorkoming van metastasen. | |
US8614185B2 (en) | Fusion proteins of alpha-MSH derivatives and Fc | |
CA3226899A1 (en) | Methods of using antibody-drug-conjugates | |
JP2017506258A (ja) | 活性化ニューロテンシン分子及びその使用 | |
CN109152845A (zh) | 含有在环内包含至少两个(-ch2-ch2-o-)单元的接头的缀合物和缀合试剂 | |
Jänicke | Targeting von Wirkstoffen gegen Krebszellen | |
CZ200132A3 (cs) | Podávači systém |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181121 Address after: B8-301, 218 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Patentee after: Lian Ning (Suzhou) biopharmaceutical Co., Ltd. Address before: American California Patentee before: Sorento medical treatment company limited |