JP4426284B2 - ピロリジン・オキサジアゾール−及びチアジアゾール誘導体 - Google Patents
ピロリジン・オキサジアゾール−及びチアジアゾール誘導体 Download PDFInfo
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- JP4426284B2 JP4426284B2 JP2003506272A JP2003506272A JP4426284B2 JP 4426284 B2 JP4426284 B2 JP 4426284B2 JP 2003506272 A JP2003506272 A JP 2003506272A JP 2003506272 A JP2003506272 A JP 2003506272A JP 4426284 B2 JP4426284 B2 JP 4426284B2
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- Japan
- Prior art keywords
- biphenyl
- ylcarbonyl
- pyrrolidinone
- methyl
- oxadiazol
- 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.)
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- NXDWUAQXIVWQRL-UHFFFAOYSA-N oxadiazole;pyrrolidine Chemical class C1CCNC1.C1=CON=N1 NXDWUAQXIVWQRL-UHFFFAOYSA-N 0.000 title claims description 24
- 150000004867 thiadiazoles Chemical class 0.000 title description 4
- -1 or C 1 -C 6 alkyl Chemical group 0.000 claims description 182
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 104
- 238000000034 method Methods 0.000 claims description 78
- 125000000882 C2-C6 alkenyl group Chemical group 0.000 claims description 59
- 125000003118 aryl group Chemical group 0.000 claims description 54
- 125000001072 heteroaryl group Chemical group 0.000 claims description 49
- 125000003601 C2-C6 alkynyl group Chemical group 0.000 claims description 41
- 101800000989 Oxytocin Proteins 0.000 claims description 39
- XNOPRXBHLZRZKH-UHFFFAOYSA-N Oxytocin Natural products N1C(=O)C(N)CSSCC(C(=O)N2C(CCC2)C(=O)NC(CC(C)C)C(=O)NCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(CCC(N)=O)NC(=O)C(C(C)CC)NC(=O)C1CC1=CC=C(O)C=C1 XNOPRXBHLZRZKH-UHFFFAOYSA-N 0.000 claims description 39
- 102100031951 Oxytocin-neurophysin 1 Human genes 0.000 claims description 39
- 229960001723 oxytocin Drugs 0.000 claims description 39
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims description 38
- XNOPRXBHLZRZKH-DSZYJQQASA-N oxytocin Chemical compound C([C@H]1C(=O)N[C@H](C(N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CSSC[C@H](N)C(=O)N1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC(C)C)C(=O)NCC(N)=O)=O)[C@@H](C)CC)C1=CC=C(O)C=C1 XNOPRXBHLZRZKH-DSZYJQQASA-N 0.000 claims description 37
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 27
- 208000005107 Premature Birth Diseases 0.000 claims description 21
- 229910052739 hydrogen Inorganic materials 0.000 claims description 21
- 125000000719 pyrrolidinyl group Chemical group 0.000 claims description 19
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 18
- 102000004279 Oxytocin receptors Human genes 0.000 claims description 16
- 108090000876 Oxytocin receptors Proteins 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- 239000008194 pharmaceutical composition Substances 0.000 claims description 14
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical group C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 claims description 13
- 125000005842 heteroatom Chemical group 0.000 claims description 13
- 150000002431 hydrogen Chemical class 0.000 claims description 13
- 125000006727 (C1-C6) alkenyl group Chemical group 0.000 claims description 12
- 206010036590 Premature baby Diseases 0.000 claims description 12
- 102000005962 receptors Human genes 0.000 claims description 12
- 108020003175 receptors Proteins 0.000 claims description 12
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims description 11
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 11
- 229910052760 oxygen Inorganic materials 0.000 claims description 11
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 11
- 208000005171 Dysmenorrhea Diseases 0.000 claims description 10
- 206010013935 Dysmenorrhoea Diseases 0.000 claims description 10
- VQGRIPPDIHPWHC-QFIPXVFZSA-N [(2s)-4-methoxyimino-2-(3-piperidin-4-yl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(N=1)C1CCNCC1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 VQGRIPPDIHPWHC-QFIPXVFZSA-N 0.000 claims description 10
- 125000000217 alkyl group Chemical group 0.000 claims description 10
- 229910052736 halogen Inorganic materials 0.000 claims description 10
- 150000002367 halogens Chemical class 0.000 claims description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 10
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims description 10
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical group C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 claims description 9
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 9
- 125000003342 alkenyl group Chemical group 0.000 claims description 8
- 125000000304 alkynyl group Chemical group 0.000 claims description 8
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- BBVIDBNAYOIXOE-UHFFFAOYSA-N 1,2,4-oxadiazole Chemical group C=1N=CON=1 BBVIDBNAYOIXOE-UHFFFAOYSA-N 0.000 claims description 7
- 125000002252 acyl group Chemical group 0.000 claims description 7
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 7
- 235000010290 biphenyl Nutrition 0.000 claims description 7
- 230000001404 mediated effect Effects 0.000 claims description 7
- 230000004048 modification Effects 0.000 claims description 7
- 238000012986 modification Methods 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- 125000004890 (C1-C6) alkylamino group Chemical group 0.000 claims description 6
- 125000006728 (C1-C6) alkynyl group Chemical group 0.000 claims description 6
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 6
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 6
- ZCYVMCAHYDRHRY-DEOSSOPVSA-N 1-[4-[[3-[(2s)-4-methoxyimino-1-(4-phenylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazol-5-yl]methyl]piperazin-1-yl]ethanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(CN2CCN(CC2)C(C)=O)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 ZCYVMCAHYDRHRY-DEOSSOPVSA-N 0.000 claims description 5
- CBPALROAAQTZLM-VXKWHMMOSA-N [(2s)-2-[5-[(1s)-1-amino-2-[(2-methylpropan-2-yl)oxy]ethyl]-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)[C@@H](N)COC(C)(C)C)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 CBPALROAAQTZLM-VXKWHMMOSA-N 0.000 claims description 5
- YYVDKCFPUNRYFJ-PTFSYIGCSA-N [4-(2-fluorophenyl)phenyl]-[(2s,4e)-4-methoxyimino-2-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]methanone Chemical compound N1([C@@H](C\C(C1)=N/OC)C=1ON=C(C)N=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1F YYVDKCFPUNRYFJ-PTFSYIGCSA-N 0.000 claims description 5
- 230000027455 binding Effects 0.000 claims description 5
- 239000003085 diluting agent Substances 0.000 claims description 5
- 230000006806 disease prevention Effects 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- 125000003396 thiol group Chemical group [H]S* 0.000 claims description 5
- 125000004739 (C1-C6) alkylsulfonyl group Chemical group 0.000 claims description 4
- ZODYTYYMVNMYLO-UAOJZALGSA-N [(2s)-2-[5-[(1s,2r)-1-amino-2-hydroxypropyl]-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)[C@@H](N)[C@@H](C)O)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 ZODYTYYMVNMYLO-UAOJZALGSA-N 0.000 claims description 4
- ADHOOZXOWBAZSG-FQEVSTJZSA-N [(2s)-2-[5-[(dimethylamino)methyl]-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(CN(C)C)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 ADHOOZXOWBAZSG-FQEVSTJZSA-N 0.000 claims description 4
- IPWRVUIBRQXXOL-SFHVURJKSA-N [(2s)-4-methoxyimino-2-(1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C1=NOC=N1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 IPWRVUIBRQXXOL-SFHVURJKSA-N 0.000 claims description 4
- OOFWBNIVCXOBSW-IBGZPJMESA-N [(2s)-4-methoxyimino-2-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(C)N=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 OOFWBNIVCXOBSW-IBGZPJMESA-N 0.000 claims description 4
- BPHSEGOMDMHBRP-QFIPXVFZSA-N [(2s)-4-methoxyimino-2-[5-(piperazin-1-ylmethyl)-1,2,4-oxadiazol-3-yl]pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(CN2CCNCC2)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 BPHSEGOMDMHBRP-QFIPXVFZSA-N 0.000 claims description 4
- SHTUWNXGFFTPSE-QHCPKHFHSA-N [(2s)-4-methoxyimino-2-[5-[(4-methylpiperazin-1-yl)methyl]-1,2,4-oxadiazol-3-yl]pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(CN2CCN(C)CC2)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 SHTUWNXGFFTPSE-QHCPKHFHSA-N 0.000 claims description 4
- CXIRUYKBDGQACN-JHKMYFMNSA-N [4-(2,4-difluorophenyl)phenyl]-[(2s,4e)-4-methoxyimino-2-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]methanone Chemical compound N1([C@@H](C\C(C1)=N/OC)C=1ON=C(C)N=1)C(=O)C(C=C1)=CC=C1C1=CC=C(F)C=C1F CXIRUYKBDGQACN-JHKMYFMNSA-N 0.000 claims description 4
- YYVDKCFPUNRYFJ-LIAPLOTISA-N [4-(2-fluorophenyl)phenyl]-[(2s,4z)-4-methoxyimino-2-(3-methyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]methanone Chemical compound N1([C@@H](C/C(C1)=N/OC)C=1ON=C(C)N=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1F YYVDKCFPUNRYFJ-LIAPLOTISA-N 0.000 claims description 4
- 125000004442 acylamino group Chemical group 0.000 claims description 4
- 230000003042 antagnostic effect Effects 0.000 claims description 4
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- KJFDNYXPZQIAKH-NOZRDPDXSA-N tert-butyl (3r)-3-[3-[(2s)-4-methoxyimino-1-(4-phenylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazol-5-yl]piperidine-1-carboxylate Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)[C@H]1CN(CCC1)C(=O)OC(C)(C)C)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 KJFDNYXPZQIAKH-NOZRDPDXSA-N 0.000 claims description 4
- UNTXAKJLAYEKAC-DQEYMECFSA-N tert-butyl n-[(1s)-1-[3-[(2s)-4-methoxyimino-1-(4-phenylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazol-5-yl]-2-[(2-methylpropan-2-yl)oxy]ethyl]carbamate Chemical group N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)[C@H](COC(C)(C)C)NC(=O)OC(C)(C)C)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 UNTXAKJLAYEKAC-DQEYMECFSA-N 0.000 claims description 4
- HBAOPHMCAGUXIA-BQQUOAEZSA-N tert-butyl n-[(1s,2r)-1-[3-[(2s)-4-methoxyimino-1-(4-phenylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazol-5-yl]-2-[(2-methylpropan-2-yl)oxy]propyl]carbamate Chemical group N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)[C@@H](NC(=O)OC(C)(C)C)[C@@H](C)OC(C)(C)C)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 HBAOPHMCAGUXIA-BQQUOAEZSA-N 0.000 claims description 4
- 125000004738 (C1-C6) alkyl sulfinyl group Chemical group 0.000 claims description 3
- 125000004750 (C1-C6) alkylaminosulfonyl group Chemical group 0.000 claims description 3
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 claims description 3
- 125000004845 (C1-C6) alkylsulfonylamino group Chemical group 0.000 claims description 3
- YKSPQLHKEJYAPW-DEOSSOPVSA-N 1-[4-[3-[(2s)-4-methoxyimino-1-(4-phenylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazol-5-yl]piperidin-1-yl]ethanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)C1CCN(CC1)C(C)=O)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 YKSPQLHKEJYAPW-DEOSSOPVSA-N 0.000 claims description 3
- UOOWZDXZBNPRNB-DEOSSOPVSA-N 1-[4-[5-[(2s)-4-methoxyimino-1-(4-phenylbenzoyl)pyrrolidin-2-yl]-1,2,4-oxadiazol-3-yl]piperidin-1-yl]ethanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(N=1)C1CCN(CC1)C(C)=O)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 UOOWZDXZBNPRNB-DEOSSOPVSA-N 0.000 claims description 3
- WGUBFPINURBWTQ-DEOSSOPVSA-N [(2s)-2-(3-benzyl-1,2,4-oxadiazol-5-yl)-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(CC=2C=CC=CC=2)N=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 WGUBFPINURBWTQ-DEOSSOPVSA-N 0.000 claims description 3
- BQMQDBGAIAKNJC-QFIPXVFZSA-N [(2s)-2-(5-cyclopentyl-1,2,4-oxadiazol-3-yl)-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)C1CCCC1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 BQMQDBGAIAKNJC-QFIPXVFZSA-N 0.000 claims description 3
- KAPANPVRXIUYKF-IBGZPJMESA-N [(2s)-2-(5-ethenyl-1,2,4-oxadiazol-3-yl)-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(C=C)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 KAPANPVRXIUYKF-IBGZPJMESA-N 0.000 claims description 3
- AZNBIBZTPMYBJP-IBGZPJMESA-N [(2s)-2-(5-ethyl-1,2,4-oxadiazol-3-yl)-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound O1C(CC)=NC([C@H]2N(CC(C2)=NOC)C(=O)C=2C=CC(=CC=2)C=2C=CC=CC=2)=N1 AZNBIBZTPMYBJP-IBGZPJMESA-N 0.000 claims description 3
- DPWXMNQLCSCTMM-XJDOXCRVSA-N [(2s)-2-[3-(1-hydroxypropyl)-1,2,4-oxadiazol-5-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound CCC(O)C1=NOC([C@H]2N(CC(C2)=NOC)C(=O)C=2C=CC(=CC=2)C=2C=CC=CC=2)=N1 DPWXMNQLCSCTMM-XJDOXCRVSA-N 0.000 claims description 3
- KRIVWZIPRHSVHX-IBGZPJMESA-N [(2s)-2-[3-(2-hydroxyethyl)-1,2,4-oxadiazol-5-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(CCO)N=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 KRIVWZIPRHSVHX-IBGZPJMESA-N 0.000 claims description 3
- QCHDWYWHLGPYTG-QHCPKHFHSA-N [(2s)-2-[3-(4-fluorophenyl)-1,2,4-oxadiazol-5-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(N=1)C=1C=CC(F)=CC=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 QCHDWYWHLGPYTG-QHCPKHFHSA-N 0.000 claims description 3
- KWPVPMOJIDWKET-XPWALMASSA-N [(2s)-2-[3-[(1s,2r)-2-hydroxycyclohexyl]-1,2,4-oxadiazol-5-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(N=1)[C@H]1[C@@H](CCCC1)O)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 KWPVPMOJIDWKET-XPWALMASSA-N 0.000 claims description 3
- WBIPMHSZDZNWMQ-UXMRNZNESA-N [(2s)-2-[3-[hydroxy(phenyl)methyl]-1,2,4-oxadiazol-5-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(N=1)C(O)C=1C=CC=CC=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 WBIPMHSZDZNWMQ-UXMRNZNESA-N 0.000 claims description 3
- YTSQZYXFTWFBIT-SKCDSABHSA-N [(2s)-2-[5-(1-hydroxy-2-phenylethyl)-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)C(O)CC=1C=CC=CC=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 YTSQZYXFTWFBIT-SKCDSABHSA-N 0.000 claims description 3
- MNWCVVYNHIBRHI-FQEVSTJZSA-N [(2s)-2-[5-(2-methoxyethyl)-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound O1C(CCOC)=NC([C@H]2N(CC(C2)=NOC)C(=O)C=2C=CC(=CC=2)C=2C=CC=CC=2)=N1 MNWCVVYNHIBRHI-FQEVSTJZSA-N 0.000 claims description 3
- CNUKXELYVQPHEG-OALUTQOASA-N [(2s)-2-[5-[(1s)-1-amino-2-hydroxyethyl]-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)[C@@H](N)CO)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 CNUKXELYVQPHEG-OALUTQOASA-N 0.000 claims description 3
- BGWOWFYKKGZMKH-DQEYMECFSA-N [(2s)-2-[5-[(2s)-2-hydroxy-2-phenylethyl]-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(C[C@H](O)C=2C=CC=CC=2)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 BGWOWFYKKGZMKH-DQEYMECFSA-N 0.000 claims description 3
- CRJUHHZTONMIDB-UXMRNZNESA-N [(2s)-2-[5-[hydroxy(phenyl)methyl]-1,2,4-oxadiazol-3-yl]-4-methoxyiminopyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)C(O)C=1C=CC=CC=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 CRJUHHZTONMIDB-UXMRNZNESA-N 0.000 claims description 3
- KSAXWXXRNOLCGD-QHCPKHFHSA-N [(2s)-4-methoxyimino-2-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(N=1)C=1C=CC=CC=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 KSAXWXXRNOLCGD-QHCPKHFHSA-N 0.000 claims description 3
- MLLPEGLFOOYQCS-IBGZPJMESA-N [(2s)-4-methoxyimino-2-(5-methyl-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(C)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 MLLPEGLFOOYQCS-IBGZPJMESA-N 0.000 claims description 3
- STUNBCZMHSYSCT-QHCPKHFHSA-N [(2s)-4-methoxyimino-2-(5-phenyl-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)C=1C=CC=CC=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 STUNBCZMHSYSCT-QHCPKHFHSA-N 0.000 claims description 3
- OMTXCGPLEVPAMU-QHCPKHFHSA-N [(2s)-4-methoxyimino-2-[3-(1-methylpiperidin-4-yl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(N=1)C1CCN(C)CC1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 OMTXCGPLEVPAMU-QHCPKHFHSA-N 0.000 claims description 3
- VZXSUOGOQSJAAL-QFIPXVFZSA-N [(2s)-4-methoxyimino-2-[3-(pyridin-2-ylsulfanylmethyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1ON=C(CSC=2N=CC=CC=2)N=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 VZXSUOGOQSJAAL-QFIPXVFZSA-N 0.000 claims description 3
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- XCIVMJZCLASVJY-VWLOTQADSA-N [(2s)-4-methoxyimino-2-[5-(2-phenoxyethyl)-1,2,4-oxadiazol-3-yl]pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(CCOC=2C=CC=CC=2)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 XCIVMJZCLASVJY-VWLOTQADSA-N 0.000 claims description 3
- VQQHRNSICISJFI-IBGZPJMESA-N [(2s)-4-methoxyimino-2-[5-(methoxymethyl)-1,2,4-oxadiazol-3-yl]pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound O1C(COC)=NC([C@H]2N(CC(C2)=NOC)C(=O)C=2C=CC(=CC=2)C=2C=CC=CC=2)=N1 VQQHRNSICISJFI-IBGZPJMESA-N 0.000 claims description 3
- CGVYMEKMVJRTGP-DEOSSOPVSA-N [(2s)-4-methoxyimino-2-[5-(phenoxymethyl)-1,2,4-oxadiazol-3-yl]pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(COC=2C=CC=CC=2)ON=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 CGVYMEKMVJRTGP-DEOSSOPVSA-N 0.000 claims description 3
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- ZJAVQQPKICEXPH-QFIPXVFZSA-N [(2s)-4-methoxyimino-2-(5-pyridin-3-yl-1,2,4-oxadiazol-3-yl)pyrrolidin-1-yl]-(4-phenylphenyl)methanone Chemical compound N1([C@@H](CC(C1)=NOC)C=1N=C(ON=1)C=1C=NC=CC=1)C(=O)C(C=C1)=CC=C1C1=CC=CC=C1 ZJAVQQPKICEXPH-QFIPXVFZSA-N 0.000 claims description 2
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
- C07D413/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/06—Antiabortive agents; Labour repressants
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
- A61P5/24—Drugs for disorders of the endocrine system of the sex hormones
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
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- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Endocrinology (AREA)
- Reproductive Health (AREA)
- Gynecology & Obstetrics (AREA)
- Pregnancy & Childbirth (AREA)
- Diabetes (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Description
a) β2-アドレナリン作用物質、又は
b) オキシトシン拮抗物質。
β2-アドレナリン作用性レセプタは、一般に、それが発現される細胞内で(筋肉、心臓、子宮、等で)阻害作用を生ずる。β2-アドレナリン作用物質は、このレセプタの前記阻害作用を活性化させるために用いられる。したがって、β2-アドレナリン作用物質は交感神経様作用薬であり、それは−特に−子宮収縮性を阻害する。切迫早産の処置のための既知のβ2-アドレナリン作用物質としてはリトドリン、テルブタリン、及びアルブテロールがある。
−直接に子宮筋層を収縮させることにより、及び
−子宮内膜/脱落膜からの収縮プロスタグランジンを合成支放出することにより、この効果を示すと考えられる。さらにこのプロスタグランジンは頸部成熟方法でも重要になる。
以下のパラグラフは、本発明による化合物を構成するいろいろな化学的部分(moieties)の定義を与えるものであり、別に明記して定められた定義がもっと広い定義を与える場合を除き、本明細書と特許請求の範囲の全体にわたって適用される。
“C2-C6アルケニル”とは、好ましくは2乃至6炭素原子を有し、少なくとも1又は2つのアルケニル不飽和部位を有するアルケニル基を指す。好ましいアルケニル基は、エテニル(-CH=CH2)、n-2-プロペニル(アリル、-CH2CH=CH2)などである。
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(1,3,4-オキサジアゾール-2-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-オキソ-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-チオキソ-4,5-ジヒドロ-1,3,4-オキサジアゾール-2-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-(3-ベンジル-1,2,4-オキサジアゾール-5-イル)-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-{[(2-フリルメチル)スルファニル]メチル}-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[2-オキソ-2-(1-ピロリジニル)エチル]-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(2-ピリジニルスルファニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(4-フルオロフェニル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(2-チエニルスルファニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[2-(3,5-ジメチル-1H-ピラゾール-1-イル)エチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(メチルスルフォニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(5-メチル-3-イソキサゾリル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-チエニルメチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-フェニル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-{[(2-フリルメチル)スルフォニル]メチル}-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-[3-(アミノメチル)-1,2,4-オキサジアゾール- 5-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(RS)-ヒドロキシ(フェニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(1RS)-1-ヒドロキシプロピル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(ヒドロキシメチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(1S, 2R)-2-ヒドロキシシクロヘキシル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3Z,5RS)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(4-ピペリジニル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(3RS)-ピペリジニル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(2RS)-ピペリジニル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-[(2'-クロロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-1-{[2'-(トリフルオロメチル)[1,1'-ビフェニル]-4-イル]カルボニル}-3-ピロリジノン O-メチルオキシム
(3Z,5S)-1-[(2'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-[(4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム
(3E,5S)-1-[(2'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3E,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3Z,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(フェノキシメチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-フェニル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)アセタミド
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[4-(ヒドロキシメチル)フェニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-[2-(ヒドロキシエチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(2S)-2-ヒドロキシ-2-フェニルエチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(メトキシメチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(2-フェノキシエチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(2-メトキシエチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-[5-(1-アセチル-4-ピペリジニル)-1,2,4-オキサジアゾール-3-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(2-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(3-チエニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-エチル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-シクロペンチル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-メチル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(RS)-ヒドロキシ(フェニル)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(1RS)-1-ヒドロキシ-2-フェニルエチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(1R)-1-(ジメチルアミノ)-2-フェニルエチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(3-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(4-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3Z,5S)-5-{5-[(4-アセチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-[3-(1-アセチル-4-ピペリジニル)-1,2,4-オキサジアゾール-5-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-{5-[(4-アセチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-3-(1-ピペリジニル)プロパンアミド
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(3S)-1-メチルピペリジニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(3R)-1-メチルピペリジニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(6-ヒドロキシ-3-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-{5-[(1S,2R)-1-アミノ-2-ヒドロキシプロピル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-(3S)-ピペリジニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-(3R)-ピペリジニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(1-メチル-3-ピペリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
tert-ブチル(3R)-3-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシアミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}-1-ピペリジンカルボキシレート
4-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-2,6-ピペラジンジオン
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3Z,5S)-1-[2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(1-メチル-4-ピペリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(1-メチル-4-ピペリジニル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-{5-[(1S)-1-アミノ-2-ヒドロキシエチル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシアミノ)ピロリジニル]-N-[3-(ジメチルアミノ)プロピル]-1,2,4-オキサジアゾール-3-カルボキサアミド
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
tert-ブチル(3S)-3-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシアミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}-1-ピペリジンカルボキシレート
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(4-メチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(4-メチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
エチル 5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-カルボキシレート
(3E,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-3-(ジメチルアミノ)プロパンアミド
tert-ブチル 4-(2-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)-ピロリジニル]-1,2,4-オキサジアゾール-5-イル}エチル)-1-ピペラジンカルボキシレート
(3EZ,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-[(4'-フルオロ-2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[2-(ジメチルアミノ)エチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム
2-{5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-イル}エチル[(tert-ブトキシカルボニル)アミノ]アセテート
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-2-(ジメチルアミノ)アセタミド
(3EZ,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-5-{5-[(1S)-1-アミノ-2-tert-ブトキシエチル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム
tert-ブチル4-{5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-イル}-1-ピペリジンカルボキシレート
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(1-ピペラジニルメチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム
tert-ブチル(4S)-4-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}-4-[(tert-ブトキシカルボニル)アミノ]ブタノエート
4-{[(2S,4EZ)-2-(5-{[(tert-ブトキシカルボニル)アミノ]メチル}-1,2,4-オキサジアゾール-3-イル)-4-(メトキシイミノ)ピロリジニル]カルボニル}-1,1'-ビフェニル
tert-ブチル2-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}エチルカルバメート
2-{5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}エチル・アミノアセテート
(3E,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イルカルボニル)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
4-{[(2S,4EZ)-2-(5-{(1S)-2-tert-ブトキシ-1-[(tert-ブトキシカルボニル)アミノ]エチル}-1,2,4-オキサジアゾール-3-イル)-4-(メトキシイミノ)ピロリジニル]カルボニル}-1,1'-ビフェニル
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-ビニル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム
4-{[(2S,4EZ)-2-(5-{(1S,2R)-2-tert-ブトキシ-1-[(tert-ブトキシカルボニル)アミノ]プロピル}-1,2,4-オキサジアゾール-3-イル)-4-(メトキシイミノ)ピロリジニル]カルボニル}-1,1'-ビフェニル
(3Z,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
tert-ブチル4-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-1-ピペラジンカルボキシレート
中間物質1:(2S)-1-(tert-ブトキシカルボニル)-4-オキソ-2-ピロリジン・カルボン酸 (スキーム6の化合物XIIIを参照のこと)
1H NMR (360MHz, CDCl3); 1.4(m, 9H), 2.5-3.0(m, 2H), 3.7-3.9(m, 2H), 4.75(dd, 1H)
1H NMR (400 MHz, CDCl3); 1.45(m, 9H), 2.8-3.2(m, 2H), 3.9(s, 3H), 4.2(m, 2H), 4.5-4.7(m, 1H)
1H NMR (400 MHz, DMSO); 1.3(t, 3H), 1.55(m, 9H), 2.9-2.7(m, 1H), 3.4-3.1(m, 1H), 4.1-4.3(m, 4H), 4.6(m, 1H), 12-13.5(br, 1H)
1H NMR (400 MHz, CDCL3); 1.5(m, 9H), 2.8-3.2(m, 2H), 4.2(m, 2H), 4.5-4.7(m, 3H), 5.25(m, 2H), 5.9(m, 1H), 11.1(broad S, 1H)
1H NMR (400 MHz, DMSO); 1.5(m, 9H), 2.7-2.9(m, 1H), 3.9(s, 3H), 4.2(m, 3H), 4.6(m, 1H), 5.15(s, 2H), 7.1(d, 2H), 7.45(d, 2H)
1H NMR(400MHz, D2O); 3.8(s, 3H), 5(s, 2H), 7.0(d, 2H), 7.4(d, 2H)
方法A:例えば、N'-ヒドロキシエタンイミダミド(アセタミドキシム)(スキーム2の化合物VIを参照のこと)
1H NMR (360 MHz, DMSO); 1.53(s, 9H), 3.62-3.63(d, 2H), 5.33-5.44(s, 2H), 7.10(t, 1H), 8.94(s, 1H)
1H NMR (400MHz, DMSO); 1.5(s, 9H), 2.65(m, 1H), 3.15(m, 1H), 3.9(s, 3H), 4.2(m, 2H), 4.5(m, 1H), 7.2(m, 1H), 7.65(m, 1H).
1H NMR (400MHz, DMSO); 2.6(m, 1H), 3.2(m, 1H), 3.8(m, 3H), 4.1-4.5(m, 2H), 4.9(m, 1H), 7.2-8.0(m, 1H).
1H NMR (400MHz, DMSO); 3.0(m, 1H), 3.2(m, 1H), 3.7(m, 3H), 4.2(m, 1H), 4.5(m, 1H), 5.4(m, 1H), 7.4-7.8(m, 9H).
1H-NMR (400MHz, DMSO); 2.6-2.7(m, 1H), 2.9-3.1(m, 1H), 3.6-3.75(m, 3H), 4.0-4.2(m, 1H), 4.2-4.4(m, 1H), 4.6(m, 0.5H), 5.1(m, 0.5H), 5.5(m, 2H), 7.4-7.8(m, 9H), 9.2-9.4(m, 1H).
1H-NMR (CDCL3); 1.47(s, 9H, CH3), 2.8-3.2(m, 2H, CH2), 3.87(s, 3H, CH3-O), 3.95-4.3(m, 2H, CH2), 4.52(m, 1H, CH-N). MS(APCT+): 273.0, 545.4(2M+1).
1H-NMR (300MHz, DMSO); 2.2(s, 3H), 7.2-7.4(m, 4H), 7.43(d, J=9Hz,2H), 7.99(d, J=9Hz, 2H), 13(b, 1H).
トルエン(750 ml)中の2-ブロモ-3-メチルピリジン(22.5g, 0.1312mol)、4-(ヒドロキシメチル)フェニル-ボロン酸(25g, 0.164mol)、Pd(PPh3)4(9.5g, 0.0082mol)、及び炭酸ナトリウム(500mlの水に200g)の混合物を窒素雰囲気の下で15時間環流させた。トルエン層を分離し、減圧下で蒸留して残渣を得た。残渣をカラム・クロマトグラフィーで精製して[4-(3-メチル-2-ピリジニル)フェニル] メタノール(12g, 47%)が得られた。
1H-NMR (300MHz, DMSO); 2.3(s, 3H), 7.33(dd, J=7.5Hz, 5Hz, 1H), 7.67(d, J=8Hz, 2H), 7.75(d, J=7.5Hz, 1H), 8.01(d, J=8Hz, 2H), 8.50(d, J=5Hz, 1H), 13(b, 1H).
トルエン(500ml)と水(500ml)中の4-トリルボロン酸(38g, 0.28mol)、3-ブロモピリジン(44g, 0.28mol)、Na2CO3 (200g)の混合物にPd(PPh3)4(16g, 0.014mol)が加えられ、16時間環流された。この反応混合物が冷却され、分離された有機層が水と塩溶液で洗浄され、乾燥された。溶剤を除去して、4-(3-ピリジル)トルエン(42g, 90%)が得られた。
1H-NMR (300MHz, DMSO); 7.5-7.8(m, 5H), 7.9(d, J=8Hz, 2H), 8.33(d, J=5Hz, 2H).
ジイソプロピルカルボジイミド(3.16g, 25.17mmol)が、DCM(55ml)中の(2S,4EZ)-1-(tert-ブトキシカルボニル)-4-(メトキシイミノ)-2-ピロリジン・カルボン酸(中間物質2,6.50g, 25.17mmol)とアセタミドキシム(中間物質7,1.86g, 25.17mmol)の溶液に加えられ、一晩室温で攪拌された(DCM不溶のアミドキシムは予めTHFに溶解され、それにDCM中のDICと中間物質2の溶液が加えられた)。ポンプでの濾過、及び真空での蒸発の後、残渣はピリジン(60ml)に溶解され、1時間環流され、一晩放置された後に真空中で蒸発させられた。粗生成物は、DCM(50ml)に溶解され、sat.NaHCO3(aq)(2×50ml)、次に1M HCl(aq)(2×50ml)、で洗浄され、硫酸マグネシウムで乾燥され、真空中で蒸発させられた(粗収率70%)。ヘキサン中15%の酢酸エチルで溶出されるシリカゲル・クロマトグラフィーによって、所望の化合物、tert-ブチル(2S,4EZ)-4-(メトキシイミノ)-2-(3-メチル-1,2,4-オキサジアゾール-5-イル)-1-ピロリジン・カルボキシレート(4.4g, 収率60%)、が得られた。
1H-NMR (360MHz, DMSO); 1.3-1.6(d, 9H), 2.4(s, 3H), 2.8-3.4(m, 2H), 3.9(s, 3H), 4.3(s, 2H), 5.2-5.4(m, 1H).
無水DCM(120ml)中にtert-ブチル(2S,4EZ)-4-(メトキシイミノ)-2-(3-メチル-1,2,4-オキサジアゾール-5-イル)-1-ピロリジン・カルボキシレート(1.26g, 4.25mmol)を含む溶液が作られた。0℃で、予めH2SO4 ccトラップで乾燥されたHClガスが反応物にゆっくりと吹き込まれ、脱保護がTLCによって、シクロヘキサン/酢酸エチル(1/1)を用いpancaldi溶液で染色してモニターされた。約45分後、TLCは残っている出発物質を示さなくなり、DCMを、ピロリジン塩の分解を避けるために加熱せずに真空下で蒸発させた。さらにDCM(20ml)を加え、再び真空下で蒸発させて残っている可能性があるHClを除去した(2-3回)。所望の生成物、(3EZ,5S)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、塩酸塩、が白色固体として単離され、それ以上精製も測定もせずに使用された。
方法A: DCM(5ml)中の(3EZ,5S)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、塩酸塩(200mg, 0.86mmol)の溶液に[1,1'-ビフェニル]-4-カルボニル・クロリド(205mg, 0.95mmol)を加え、続いてジイソプロピルエチルアミン(314μl, 1.81mmol)を加えて一晩室温で攪拌した。反応混合物にアミノメチル・ポリスチレン樹脂(250mg)を加えて1時間攪拌した後、ポンプで濾過した。溶液はクエン酸(aq)(2×5ml)で洗浄され、MgSO4で乾燥され、真空中で蒸発された。生成物、(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、は、ヘキサン中20%酢酸エチルで溶出するシリカゲル・クロマトグラフィーによって精製された(60mg, 収率19%)。
(3E,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イルカルボニル)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.28(s, 3H, ArCH3), 2.42(s, 3H, CH3), 3.03-3.32(m, 2H), 3.88(s, 3H, NOCH3), 4.38-4.59(m, 2H), 6.03(m, 1H), 7.22-7.29(m, 5H, H arom.), 7.40-7.44(m, 2H, H arom.), 7.55(m, 1H); MS(APCI+):391.5; MS(APCI-):389.2.
(3Z,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イルカルボニル)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:白色固体、m.p. 146.5℃; IR(neat)v 2936, 1645, 1583, 1408, 1323, 1047, 890 cm-1;1H-NMR (300MHz, CDCl3); 2.28(s, 3H, ArCH3), 2.42(s, 3H, CH3), 3.03-3.32(m, 2H), 3.88(s, 3H, NOCH3), 4.38-4.59(m, 2H), 6.03(m, 1H), 7.22-7.29(m, 5H, H arom.), 7.40-7.44(m, 2H, H arom.), 7.55(m, 1H); MS(APCI+):391.5; MS(APCI-):389.2.
オイル;1H-NMR (300MHz, CDCl3); 2.41(s, 3H, CH3), 2.96-3.31(m, 2H, CH2), 3.87(s, 3H, NOCH3), 4.31-4.59(m, 2H, CH2), 6.03(m, 1H), 7.30(s, 3H, H arom.), 7.50-7.64(m, 5H, H arom.); MS(ESI+):411.2; MS(ESI-):408.9.
オイル;1H-NMR (300MHz, CDCl3); 2.40(s, 3H, CH3), 2.88-3.31(m, 2H, CH2), 3.87(s, 3H, NOCH3), 4.27-4.53(m, 2H, CH2), 6.03(m, 1H), 7.27-7.70(m, 7H, H arom.), 7.77(m, 1H, H arom.); MS(ESI+):445.4; MS(ESI-):443.1.
(3E,5S)-1-[(2'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.42(s, 3H, CH3), 3.07-3.25(m, 2H, CH2), 3.87(s, 3H, NOCH3), 4.42-4.52(m, 2H, CH2), 6.04(m, 1H), 7.15-7.29(m, 2H, H arom.), 7.30-7.44(m, 2H, H arom.), 7.70(m, 4H); MS(ESI+):395.0; MS(ESI-):393.0.
(3Z,5S)-1-[(2'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.42(s, 3H, CH3), 3.02(m, 1H, CH), 3.25(m, 1H, CH), 3.87(s, 3H, NOCH3), 4.34-4.58(m, 2H, CH2), 6.04(m, 1H), 7.15-7.29(m, 2H, H arom.), 7.30-7.44(m, 2H, H arom.), 7.70(m, 4H); MS(ESI+):395.0; MS(ESI-):393.0.
オイル;1H-NMR (300MHz, CDCl3); 2.42(s, 3H, CH3), 2.95-3.30(m, 2H, CH2), 3.87(s, 3H, NOCH3), 4.27-4.55(m, 2H, CH2), 6.02(m, 1H), 7.12(m, 2H, H arom.), 7.27-7.61(m, 6H, H arom.); MS(ESI+):395.5; MS(ESI-):393.4.
実施例6:(3EZ,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム; (3Z,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム
(3EZ,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.31(s, 3H, CH3), 2.78-3.24(m, 2H, CH2), 3.77(s, 3H, NOCH3), 4.30-4.52(m, 2H, CH2), 5.93(m, 1H), 6.88-7.60(m, 7H, H arom.); MS(ESI+):429.20.
(3Z,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.31(s, 3H, CH3), 2.78-3.24(m, 2H, CH2), 3.77(s, 3H, NOCH3), 4.30-4.52(m, 2H, CH2), 5.93(m, 1H), 6.88-7.60(m, 7H, H arom.); MS(ESI+):429.20.
(3EZ,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.34(s, 3H, CH3), 2.86-3.25(m, 2H, CH2), 3.79(s, 3H, NOCH3), 4.30-4.52(m, 2H, CH2), 5.96(m, 1H), 6.82-7.01(m, 2H, H arom.), 7.32-7.66(m, 5H, H arom.); MS(ESI+):413.40; MS(ESI-):411.20.
(3Z,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.31(s, 3H, CH3), 2.78-3.24(m, 2H, CH2), 3.77(s, 3H, NOCH3), 4.30-4.52(m, 2H, CH2), 5.93(m, 1H), 6.88-7.60(m, 7H, H arom.), 7.32-7.66(m, 5H, H arom.); MS(ESI+):413.40; MS(ESI-):411.20.
(3E,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:オイル;1H-NMR (300MHz, CDCl3); 2.31(s, 3H, CH3), 2.78-3.24(m, 2H, CH2), 3.77(s, 3H, NOCH3), 4.30-4.52(m, 2H, CH2), 5.93(m, 1H), 6.88-7.60(m, 7H, H arom.); MS(ESI+):413.40; MS(ESI-):411.20.
オイル;1H-NMR (300MHz, CDCl3); 2.17(s, 3H, CH3), 2.34(s, 3H, CH3), 2.86-3.26(m, 2H, CH2), 3.80(s, 3H, NOCH3), 4.33-4.45(m, 2H, CH2), 5.97(m, 1H), 6.82-6.95(m, 2H, H arom.), 7.10-7.66(m, 5H, H arom.); MS(ESI+):409.33; MS(ESI-):407.11.
(3E,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:白色固体、m.p. 140.5℃; 1H-NMR (300MHz, CDCl3); 2.98-3.05(m, 3H, CH2), 3.33(m, 1H, CH2), 3.86(s, 3H, OCH3), 4.35-4.57(m, 2H, CH2), 6.04(m, 1H, CH), 7.38-7.51(m, 3H, H-Ar), 7.51-7.61(m, 6H, H-Ar); M+(ESI+):407.31; M(ESI-):405.13.
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム:白色固体、m.p. 141℃; 1H-NMR (300MHz, CDCl3); 2.98-3.05(m, 3H, CH2), 3.33(m, 1H, CH2), 3.86(s, 3H, OCH3), 4.35-4.57(m, 2H, CH2), 6.04(m, 1H, CH), 7.38-7.51(m, 3H, H-Ar), 7.51-7.61(m, 6H, H-Ar); M+(ESI+):407.31; M(ESI-):405.13.
M+(ESI+):564.61; M(ESI-):562.60.
M+(ESI+):464.17; M(ESI-):462.86.
オイル;1H-NMR (300MHz, CDCl3); 2.93(m, 2H, CH2), 3.10-3.25(m, 2H, CH2), 3.80(s, 3H, NOCH3), 4.34-4.45(m, 2H, CH2), 5.98(m, 1H), 6.90-7.05(m, 2H, H arom.), 7.20-7.66(m, 5H, H arom.); MS(ESI+):459.12; MS(ESI-):457.07.
オイル;1H-NMR (300MHz, CDCl3); 1.47(s, 9H, CH3), 1.60-2.10(m, 4H, CH2), 2.90-3.02(m, 2H, CH2), 3.30-3.40(m, 1H, CH), 3.86(s, 3H, NOCH3), 4.01-4.55(m, 6H, CH2N), 6.03(m, 1H), 7.48-7.64(m, 9H, H arom.); MS(ESI+):546.4; MS(ESI-):544.2.
オイル;1H-NMR (300MHz, CDCl3); 1.80-2.20(m, 4H, CH2), 2.90-3.50(m, 8H, CH2), 3.87(s, 3H, NOCH3), 4.30-4.60(m, 2H, CH2), 6.04(m, 1H, CH), 7.48-7.64(m, 9H, H arom.); MS(ESI+):446.4.
オイル;1H-NMR (300MHz, CDCl3); 1.70-2.20(m, 8H, CH3CO, CH2), 2.89-3.40(m, 6H, CH2), 3.88(s, 3H, NOCH3), 4.40-4.60(m, 2H, CH2), 6.04(m, 1H, CH), 7.48-7.64(m, 9H, H arom.); MS(ESI+):488.37; MS(ESI-):486.17.
オイル;1H-NMR (300MHz, CDCl3); 1.19(m, 2H, CH2), 2.14-2.70(m, 8H, CH3, CH2), 2.89-3.25(m, 4H, CH2), 3.80(s, 3H, NOCH3), 4.20-4.55(m, 2H, CH2), 5.94(m, 1H, CH), 7.33-7.58(m, 9H, H arom.); MS(ESI+):460.43; MS(ESI-):458.24.
1H-NMR (400MHz, CDCl3); 2.9-3.2(m, 2H), 3.8(m, 3H), 4.2-4.4 (m, 2H0, 4.6(m, 2H), 5.9(m, 1H), 7.3-7.7(m, 9H), 8.2(s, 1H); MS(ESI+):m/z=420.1.
1H-NMR (400MHz, CDCl3); 2.9-3.2(m, 2H), 3.4(m, 3H), 3.75(m, 3H), 4.2-4.5 (m, 2H), 4.6(s, 2H), 6.0(m, 1H0, 7.4-7.6(m, 9H). MS(ESI+):m/z=407.2.
1H-NMR (300MHz, CDCl3); 2.90-3.30(m, 2H, CH2), 3.86(s, 3H, NOCH3), 4.30-4.60(m, 2H, CH2), 6.04(m, 1H, CH), 6.70(d, 1H, H arom.), 7.40-7.70(m, 9H, H arom.), 8.10(d, 1H, H arom.), 8.40(d, 1H, H arom.); MS(ESI+):456.4; MS(ESI-):454.2.
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5- {5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム:1H-NMR (300MHz, CDCl3); 2.42(s, 6H, CH3), 2.90-3.30(m, 2H, CH2), 3.86(s, 3H, NOCH3), 4.30-4.60(m, 2H, CH2), 6.01(m, 1H, CH), 7.40-7.70(m, 9H, H arom.); MS(ESI+):420.4.
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5- {5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム:1H-NMR (300MHz, CDCl3); 2.42(s, 6H, CH3), 2.90-3.30(m, 2H, CH2), 3.86(s, 3H, NOCH3), 4.30-4.60(m, 2H, CH2), 6.01(m, 1H, CH), 7.40-7.70(m, 9H, H arom.); MS(ESI+):420.4.
(3E,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5- {5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム:1H-NMR (300MHz, CDCl3); 2.42(s, 6H, CH3), 2.90-3.30(m, 2H, CH2), 3.86(s, 3H, NOCH3), 4.30-4.60(m, 2H, CH2), 6.01(m, 1H, CH), 7.40-7.70(m, 9H, H arom.); MS(ESI+):420.4.
1H-NMR (300MHz, CDCl3); 2.80-3.30(m, 2H, CH2), 3.61(s, 4H, CH2), 3.86(s, 3H, NOCH3), 4.09(m, 2H, CH2), 4.30-4.60(m, 2H, CH2), 6.02(m, 1H, CH), 7.42-7.75(m, 9H, H arom.), 8.56(m, 1H, NH); MS(ESI+):489.20; MS(ESI-):487.17
1H-NMR (300MHz, CDCl3); 2.31(s, 6H, CH3), 2.80-3.40(m, 6H, CH2), 3.88(s, 3H, NOCH3), 4.30-4.60(m, 2H, CH2), 6.03(m, 1H, CH), 7.40-7.63(m, 9H, H arom.); MS(ESI+):434.4.
1H-NMR (300MHz, CDCl3); 1.31(s, 18H, CH3), 2.05-2.45(m, 4H, CH2), 2.70-2.95(m, 2H, CH2), 3.87(s, 3H, NOCH3), 4.30-4.55(m, 2H, CH2), 5.10(m, 1H, CH), 6.03(m, 1H, CH), 7.40-7.63(m, 9H, H arom.); MS(ESI+):620.3, MS(ESI-): 618.3.
1H-NMR (300MHz, CDCl3); 1.60-1.80(m, 3H, CH2), 2.05-2.15(m, 2H, CH2), 2.33(s, 3H, CH3), 2.92-3.22(m, 6H, CH2), 3.84(s, 3H, NOCH3), 4.34-4.50(m, 2H, CH2), 6.01(m, 1H, CH), 7.38-7.63(m, 9H, H arom.); MS(ESI+):460.5.
1H-NMR (300MHz, CDCl3); 1.98-2.14(m, 5H, CH, CH2), 2.32(s, 3H, CH3), 2.89-3.20(m, 6H, CH2), 3.86(s, 3H, NOCH3), 4.34-4.50(m, 2H, CH2), 6.02(m, 1H, CH), 7.38-7.63(m, 9H, H arom.); MS(ESI+):460.4.
1H-NMR (300MHz, CDCl3); 2.85-3.15(m, 2H, CH2), 3.78(s, 3H, NOCH3), 4.28-4.44(m, 2H, CH2), 5.89(m, 2H, CH), 6.45(d, 1H, CH), 6.58(d, 1H, CH), 7.30-7.56(m, 9H, H arom.); MS(ESI+):389.2.
MS(ESI+):546.5.
1H-NMR (300MHz, CDCl3); 1.62-1.92(m, 3H, CH2), 2.20-2.42(m, 2H, CH2), 2.75-3.41(m, 7H, CH2), 3.86(s, 3H, NOCH3), 4.36-4.51(m, 2H, CH2), 6.02(m, 1H, CH), 7.40-7.64(m, 9H, H arom.); MS(ESI+):446.2.
1H-NMR (300MHz, CDCl3); 1.61-1.90(m, 3H, CH2), 2.01-2.20(m, 3H,CH2), 2.23(m, 3H, CH3), 2.70-3.30(m, 5H, CH2), 3.77(s, 3H, NOCH3), 4.30-4.52(m, 2H, CH2), 6.01(m, 1H, CH), 7.38-7.70(m, 9H, H arom.); MS(ESI+):460.2.
MS(ESI+):546.5.
1H-NMR (300MHz, CDCl3); 1.62-1.92(m, 3H, CH2), 2.20-2.42(m, 2H, CH2), 2.75-3.41(m, 7H, CH2), 3.86(s, 3H, NOCH3), 4.36-4.51(m, 2H, CH2), 6.02(m, 1H, CH), 7.40-7.64(m, 9H, H arom.); MS(ESI+):446.2.
1H-NMR (300MHz, CDCl3); 1.61-1.90(m, 3H, CH2), 2.01-2.20(m, 3H,CH2), 2.33(m, 3H, CH3), 2.70-3.30(m, 5H, CH2), 3.84(s, 3H, NOCH3), 4.30-4.52(m, 2H, CH2), 6.01(m, 1H, CH), 7.38-7.70(m, 9H, H arom.); MS(ESI+):460.2.
1H NMR (300MHz, CDCl3); 1.38(s, 9H, CH3), 2.38(m, 4H, CH2), 2.70-2.85(m, 6H, CH2), 3.34(m, 4H, CH2), 3.84(s, 3H, NOCH3), 4.23-4.42(m, 2H, CH2), 5.92(m, 1H, CH), 7.19-7.53(m, 9H, H arom.); MS(ESI+):575.5.
1H-NMR (300MHz, CDCl3); 1.38(s, 9H, CH3), 2.38(m, 4H, CH2), 2.70-2.85(m, 4H, CH2), 3.34(m, 4H, CH2), 3.84(s, 3H, NOCH3), 4.23-4.42(m, 2H, CH2), 5.92(m, 1H, CH), 7.19-7.53(m, 9H, H arom.); MS(ESI+):561.5.
1H-NMR (300MHz, CDCl3); 2.50(m, 4H, CH2), 2.85-2.87(m, 4H, CH2), 3.04-3.19(m, 2H, CH2), 3.76(s, 5H, CH2, NOCH3), 4.27-4.42(m, 2H, CH2), 5.94(m, 1H, CH), 7.20-7.54(m, 9H, H arom.); MS(ESI+):461.2.
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(4-メチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム:1H NMR (300MHz, CDCl3); 2.32(s, 3H, CH3), 2.50-3.20 (m, 10H, CH2), 3.78-3.92(m, 5H, CH2, NOCH3), 4.27-4.45(m, 2H, CH2), 5.95(m, 1H, CH), 7.32-7.57(m, 9H, H arom.); MS(ESI+):475.2.
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(4-メチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム:1H NMR (300MHz, CDCl3); 2.32(s, 3H, CH3), 2.50-3.20 (m, 10H, CH2), 3.78-3.92(m, 5H, CH2, NOCH3), 4.27-4.45(m, 2H, CH2), 5.95(m, 1H, CH), 7.32-7.57(m, 9H, H arom.); MS(ESI+):475.2.
(3EZ,5S)-5-{5-[(4-アセチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル)-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム:1H NMR (300MHz, CDCl3); 2.09(m, 3H, CH3), 2.65(s, 4H, CH2), 2.90-3.20(m, 2H, CH2), 3.54(m, 2H, CH2), 3.71(m, 2H, CH2), 3.85-3.92(m, 5H, CH2, NOCH3), 4.36-4.50(m, 2H, CH2), 6.02(m, 1H, CH), 7.40-7.75(m, 9H, H arom.); MS(ESI+):503.2.
(3Z,5S)-5-{5-[(4-アセチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル)-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム:1H NMR (300MHz, CDCl3); 2.09(m, 3H, CH3), 2.65(s, 4H, CH2), 2.90-3.20(m, 2H, CH2), 3.54(m, 2H, CH2), 3.71(m, 2H, CH2), 3.85-3.92(m, 5H, CH2, NOCH3), 4.36-4.50(m, 2H, CH2), 6.02(m, 1H, CH), 7.40-7.75(m, 9H, H arom.); MS(ESI+):503.2.
1H-NMR (300MHz, CDCl3); 1.48(s, 9H, CH3), 1.58(s, 2H, CH2), 2.90-3.43(m, 2H, CH2), 3.85(s, 3H, NOCH3), 4.20-4.60(m, 2H, CH2), 6.03(m, 1H, CH), 7.37-7.63(m, 9H, H arom.); MS(ESI+):492.20, MS(ESI-):490.2.
MS(ESI+):531.5; MS(ESI-):529.2.
MS(ESI+):491.2.
MS(ESI+):477.25, MS(ESI-):475.15.
1H-NMR (300MHz, CDCl3); 1.36(s, 9H, CH3), 2.80-3.15(m, 4H, CH2), 3.51(m, 2H, CH2), 3.78(s, 3H, NOCH3), 4.27-4.42(m, 2H, CH2), 5.93(m, 1H, CH), 7.39-7.56(m, 9H, H arom.); MS(ESI+):506.20, MS(ESI-):504.2.
MS(ESI+):578.5
(3EZ,5S)-5-{5-[(1S)-1-アミノ-2-tert-ブトキシエチル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム:1H-NMR (300MHz, CDCl3); 1.07(s, 9H, CH3), 1.96(m, 2H, NH2), 2.83-3.18(m, 2H, CH2), 3.64-3.78(m, 5H, CH2, NOCH3), 4.23-4.43(m, 2H, CH2), 5.96(m, 1H, CH), 7.30-7.56(m, 9H, H arom.); MS(ESI+):478.0.
(3EZ,5S)-5-{5-[(1S)-1-アミノ-2-ヒドロキシエチル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム:1H-NMR (300MHz, CDCl3); 2.90-3.15(m, 2H, CH2), 3.86(m, 3H, NOCH3), 4.05-4.42(m, 4H, CH2), 4.81(m, 1H, CH), 5.89(m, 1H, CH), 7.36-7.62(m, 9H, H arom.); MS(ESI+):422.20; MS(ESI-):420.1.
MS(ESI+):592.7
1H-NMR (300MHz, CDCl3); 1.24-1.35(m, 4H, CH3, CH), 2.94-3.25(m, 2H, CH2), 3.83(s, 3H, NOCH3), 4.22-4.50(m, 3H, CH, CH2), 6.01(m, 1H, CH), 7.38-7.60(m, 9H, H arom.); MS(ESI+):436.3.
1H-NMR (300MHz, CDCl3); 1.35(t, 3H), 2.9-3.3(m, 2H), 3.8(m,3H), 4.2-4.60(m, 4H), 6.01(s, 1H), 7.25-7.60(m, 9H); MS(ESI+):435.3.
1H-NMR (300MHz, CDCl3); 2.0-2.1(m, 2H), 2.8(s,6H), 2.9-3.3(m, 4H), 3.5(m, 2H), 3.8(m, 3H), 4.2-4.60(m, 4H), 5.9(s, 1H), 7.25-7.65(m, 9H), 7.8(m, 1H); MS(ESI+):491.4.
a) 充填段階
乾燥DCM(150ml)中の(2S,4EZ)-1-(tert-ブトキシカルボニル)-4-(メトキシイミノ)-2-ピロリジン-カルボン酸(中間物質2,2.26g, 100mmol)溶液が乾燥DCM(200ml)中に懸濁されたKaiserオキシム樹脂(34.97g, 50mmol)に加えられた。次に、ジイソプロピルカルボジイミド(7.83ml, 50mmol)がこの懸濁液に加えられ、一晩周囲温度で振蕩された。次に、樹脂はポンプで濾過され、DMF, DCM, 最後にジエチル・エーテルによって続けて洗浄された後、真空で40℃で乾燥された。
充填段階で得られた樹脂がジクロロメタン(200ml)中のトリフルオロ酢酸の20%溶液と共に30 分間振蕩された後、ポンプで濾過され、DMF, DCM, 最後にジエチル・エーテルによって続けて洗浄された後、真空中で室温で乾燥された。
前の段階からの樹脂が、96ウエルのフィルター・プレートに移され(約50mgの乾燥樹脂/ウエル)、各ウエルがN-反応性の誘導体化物質で、例えば、以下の溶液のいずれかで処理された:
a) 乾燥ジクロロメタン(1ml)中の酸性塩化物(0.165mmol)とジイソプロピルエチルアミン(0.165mmol)、一晩
b) カルボン酸の溶解度により、乾燥ジクロロメタン又はNMP(1ml)中の酸(0.165mmol)及びDIC(0.165mmol)、一晩
c) 乾燥THF(1ml)中のイソシアネート(0.165mmol)、一晩
d) NMP(1ml)中のスルフォニル・クロリド(0.165mmol)とジイソプロピルエチルアミン(0.165mmol)、一晩
e) NMP(1ml)中のベンジル(アルキル)ブロミド(0.165mmol)とジイソプロピルエチルアミン(0.165mmol)、一晩。
DCM(0.5-1ml)中の前のステップからの官能化されたオキシム樹脂(50mg, 0.05mmol)の懸濁液にアミドオキシム成分(例えば、中間物質7,0.27mmol)が加えられ、プレートが封止され、周囲温度で週末の間(〜66時間)振蕩された。濾過の後、得られた溶剤は真空で蒸発させた。残渣にピリジン(0.5-1ml)を加え、溶液は一晩環流された。周囲温度に冷却した後、溶液を真空で蒸発させて残渣を再びDCM(0.5-1ml)に溶解した。2×0.5-1ml HCl(aq)で洗浄した後、溶液を硫酸マグネシウムで乾燥し、真空で蒸発させて、得られた粗生成物がHPLCと質量分析によって分析された。N-Boc-保護基がオキサジアゾール置換基に存在する場合(例えば、実施例40,46−48)、DCM(3ml)中25% TFAの溶液が粗生成物(普通、0.15mmol)に加えられ、周囲温度で40分間攪拌された。その後、溶剤が真空で除去されて、N-脱保護された生成物が得られた。
1H-NMR (CDCl3); 1.46(m, 9H, CH3), 2.7-3.3(m, 2H, CH2), 3.88(s, 3H, CH3-O), 4.05-4.35(m, 2H, CH2), 5.29(m, 1H, CH-N). MS(APCI-):313.0.
1H-NMR (CDCl3); 2.8-3.2(m, 2H, CH2), 3.9(s, 3H, CH3-O), 4.2-4.5(m, 2H, CH2), 5.95(m, 1H, CH-N), 7.3-7.7(m, 9H, Ar). MS(APCI+):395.0; MS(APCI-):393.0.
1H-NMR (CDCl3); 1.46(s, 9H, CH3), 2.8-3.25(m, 2H, CH2), 3.88(s, 3H, CH3-O), 4.05-4.35(m, 2H, CH2), 5.06(m, 1H, CH-N). MS(APCI-):297.0.
1H-NMR (CDCl3); 2.8-3.1(m, 2H, CH2), 3.84(s, 3H, CH3-O), 4.2-4.5(m, 2H, CH2), 5.75(m, 1H, CH-N), 7.35-7.7(m, 9H, Ar). MS(APCI+):379.0; (APCI-):377.0.
1H NMR(CDCl3):1.46(broad m, 9H, CH3), 2.8-3.3(m, 2H, CH2), 3.89(s, 3H, CH3-O), 4.05-4.3(m, 2H, CH2), 5.4(m, 1H, CH-N). MS(APCI+):283.0.
1H NMR(CDCl3):2.8-3.2(m, 2H, CH2), 3.65(s, 3H, CH3-O), 4.2-4.45(m, 2H, CH2), 5.95(m, 1H, CH-N), 7.3-7.6(m, 9H, Ar), 8.2(s, 1H, CH hetero). MS(APCI+):363.4.
1H NMR(400MHz, CDCl3):2.9(m, 1H), 3.2(m, 1H), 3.9(m, 1H), 4.3-4.6(m, 2H), 6.1(m, 1H), 7.3-7.7(m, 9H, 8.7(s, 1H). MS(APCI+):363.2.
調合物1−錠剤
化学式Iのピロリジン・オキサジアゾール化合物が、ドライ・パウダーとしてドライ・ゼラチン結合剤とほぼ1:2の重量比で混合される。少量のステアリン酸マグネシウムが潤滑剤として加えられる。混合物は、錠剤プレスで240-270mgの錠剤に形成される(錠剤あたりの活性ピロリジン・オキサジアゾール化合物は80-90mg)。
化学式Iのピロリジン・オキサジアゾール化合物が、ドライ・パウダーとして澱粉希釈剤とほぼ1:1の重量比で混合される。混合物は250mgカプセルに充填される(カプセルあたりの活性ピロリジン・オキサジアゾール化合物は125mg)。
化学式Iのピロリジン・オキサジアゾール化合物、スクロース、及びキサンタン・ガムがブレンドされ、No.10メッシュのU.S.篩を通してから、予め調製されていた水中微結晶セルロースとナトリウム・カルボキシメチル・セルロース(11:89)の溶液と混合される。安息香酸ナトリウム、芳香剤及び着色剤が攪拌市ながら加えられる。次に、十分な水が加えられる。
化学式Iのピロリジン・オキサジアゾール化合物が、ドライ・パウダーとしてドライ・ゼラチン結合剤とほぼ1:2の重量比で混合される。少量のステアリン酸マグネシウムが潤滑剤として加えられる。混合物は、錠剤プレスで450-900mgの錠剤に形成される(錠剤あたりの活性ピロリジン・オキサジアゾール化合物は150-300mg)。
化学式Iのピロリジン・オキサジアゾール化合物が、満足すべき濃度になるようにバッファーされた無菌生理的食塩水の注射可能な水性媒質に溶解される。
化学式Iによる化合物について次の生物学的分析を行うことができる:
a) Scintillating Proximity Assayによるin vitro競合結合分析(Pharmaceutical Manufacturing International, 1992, p.49-53, by Cook, N.D. et al.)
この分析は、OTレセプタに対するテスト化合物の親和性を決定することを可能にする。hOTレセプタを発現しているHEK293EBNA細胞の膜を50mM Tris-HCl, pH 7.4, 5mM MgCl2, 及び0.1% BSA(w/v)を含む緩衝液に再懸濁させた。膜(2-4μg)は、0.1 mg のコムギ胚芽凝集素(WGA)SPAビーズ(タイプA)及び0.2nM の放射性核種標識された[125I]-OVTAと混合された(OVTAとはOrnithin Vasoactiveであり、競合結合実験に関してOTの類似体(analogue)である)。非特異的結合は1μMのオキシトシンの存在下で決定された。全分析体積は100μlであった。プレート(Corning(商標)NBSプレート)は室温で30分間インキュベートされ、Mibrobetaプレート・カウンターでカウントされた。テスト化合物は、30μM, 10μM, 1μM, 300nM, 100nM, 10nM, 1nM, 100pM, 10pM という濃度で用いられた。競合結合データは、反復的、非線形、カーブ適合プログラム、“Prism”、を用いて分析された。
特許が請求されている化学式Iのピロリジン誘導体の、オキシトシン・レセプタに対する結合親和性は、上述のin vitro生物学的分析を用いて評価された。化合物のいくつかの例に関する代表的な値を下の表1に示す。値は、化学式Iの化合物例のオキシトシン・レセプタに対する結合親和性(IC50; μM)を表す。
FLIPRは、96-ウエルのプレートを照らすことができるレーザーと各ウエルを同時に読む手段を用いる装置であり、多数のサンプルの迅速な測定を可能にする。
この分析は、OT/OT-Rが媒介するカルシウムの動員−これは子宮収縮を引き起こすために必要−の阻害を化学式(I)の化合物を用いて示そうとするものである。
OTは40nMの濃度で加えられる。
この分析は、OT/OT-Rに媒介されるIP3の合成−子宮収縮を引き起こすために必要−の阻害を示そうとするものである。
この分析は、切迫早産、早産のin vivoモデルにおけるテスト化合物の生物学的効果を示すためのものである。
Claims (16)
- 化学式I:
Aが、-(C=O)-であり;
Bが、化学式IIa又はIIb:
化学式III 又はIV:
R8は、水素、C1-C6アルキル 、C2-C6アルケニル、C2-C6アルキニル、アリール、ヘテロアリール、飽和又は不飽和の3-8員のシクロアルキル(ただし任意にN, O, Sから選択される1乃至3個のヘテロ原子を含む)、アシル基、C1-C6アルキル・アリール、C1-C6アルキル・ヘテロアリール、C1-C6アルケニル・アリール、C1-C6アルケニル・ヘテロアリール、アルコキシカルボニル、カルボン酸アミド、C1-C6アルコキシ、アリールオキシ、ヘテロアリールオキシ、ハロゲン、シアノ、C1-C6アルキル・カルボニル、アリールカルボニル又はヘテロアリールカルボニル、飽和又は不飽和のC4-C8シクロアルキルカルボニル、であり、前記シクロアルキル又はアリール又はヘテロアリール基は別の1-2個のシクロアルキル又はアリール又はヘテロアリール基と縮合することができ、前記アルキル、アルケニル、アルキニル鎖はN, O, 又はSから選択されるヘテロ原子で中断されてもよい)
によるオキサジアゾール環であり;
R1が、メチル基であり;
R2が、置換されていないか、あるいは2’位においてメチル、クロロ、フルオロ若しくはトリフルオロメチルで置換されているか、又は2’位においてメチル、クロロ若しくはフルオロで置換されており、且つ4’位においてフルオロで置換されたビフェニル基であり;
R3, R4, R5, 及びR6は、それぞれ水素である、
ことを特徴とするピロリジン・オキサジアゾール誘導体。 - R7が、スルフォニル又はアミノ基、あるいはC1-C6アルキル、C2-C6アルケニル、C2-C6アルキニル、アリール、ヘテロアリール、3-8員のシクロアルキル(ただし任意にN, O, S から選択される少なくとも1つのヘテロ原子を含む)、C1-C6アルキル・アリール、C1-C6アルキル・ヘテロアリール、C1-C6アルケニル・アリール、C1-C6アルケニル・ヘテロアリール、アルコキシカルボニル、カルボン酸アミド、C1-C6アルキル・カルボニル、アリールカルボニル又はヘテロアリールカルボニル、C4-C8シクロアルキル・カルボニル基、ただし、前記の基は少なくとも1つのスルフォニル又はアミノ基によって置換されている、から成る群から選択されることを特徴とする請求項1に記載のピロリジン・オキサジアゾール誘導体。
- R7が、C1-C6アルキル・アミノ、ヘテロシクロアルキル、C1-C6アルキル・ヘテロシクロアルキル、アミノカルボニル、C1-C6アルキルアミノ・カルボニル、C1-C6アルキル・アシル・アミノ、C1-C6アルキル・スルフォニル、又はC1-C6アルキルから成る群から選択されることを特徴とする請求項2に記載のピロリジン・オキサジアゾール誘導体。
- R7が、ジメチルアミノメチル、2-(ジメチルアミノ)エチル、1-メチル-3-ピペリジニル、又は4-(アセチル-1-ピペラジニル)メチルから成る群から選択されることを特徴とする請求項3に記載のピロリジン・オキサジアゾール誘導体。
- Bが化学式IIa又は IIbによるオキサジアゾール環であることを特徴とする請求項1乃至4のいずれか1項に記載のピロリジン・オキサジアゾール誘導体。
- 次の群:
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-(3-ベンジル-1,2,4-オキサジアゾール-5-イル)-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-{[(2-フリルメチル)スルファニル]メチル}-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[2-オキソ-2-(1-ピロリジニル)エチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(2-ピリジニルスルファニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(4-フルオロフェニル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(2-チエニルスルファニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[2-(3,5-ジメチル-1H-ピラゾール-1-イル)エチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(メチルスルフォニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(5-メチル-3-イソキサゾリル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-チエニルメチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-フェニル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(3-{[(2-フリルメチル)スルフォニル]メチル}-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-[3-(アミノメチル)-1,2,4-オキサジアゾール- 5-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(RS)-ヒドロキシ(フェニル)メチル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(1RS)-1-ヒドロキシプロピル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(ヒドロキシメチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(1S, 2R)-2-ヒドロキシシクロヘキシル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3Z,5RS)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(4-ピペリジニル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(3RS)-ピペリジニル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{3-[(2RS)-ピペリジニル]-1,2,4-オキサジアゾール-5-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-[(2'-クロロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-1-{[2'-(トリフルオロメチル)[1,1'-ビフェニル]-4-イル)カルボニル}-3-ピロリジノン O-メチルオキシム、
(3Z,5S)-1-[(2'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-[(4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム、
(3E,5S)-1-[(2'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3E,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3Z,5S)-1-[(2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(フェノキシメチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-フェニル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム、
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)アセトアミド、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[4-(ヒドロキシメチル)フェニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-[2-(ヒドロキシエチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(2S)-2-ヒドロキシ-2-フェニルエチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-イル}メチルホルムアミド、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(メトキシメチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(2-フェノキシエチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(2-メトキシエチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-[5-(1-アセチル-4-ピペリジニル)-1,2,4-オキサジアゾール-3-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(2-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(3-チエニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-エチル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-シクロペンチル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-メチル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(RS)-ヒドロキシ(フェニル)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(1RS)-1-ヒドロキシ-2-フェニルエチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(1R)-1-(ジメチルアミノ)-2-フェニルエチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(3-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(4-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3Z,5S)-5-{5-[(4-アセチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-[3-(1-アセチル-4-ピペリジニル)-1,2,4-オキサジアゾール-5-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-{5-[(4-アセチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-3-(1-ピペリジニル)プロパンアミド、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(3S)-1-メチルピペリジニル]-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(3R)-1-メチルピペリジニル]-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(6-ヒドロキシ-3-ピリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-{5-[(1S,2R)-1-アミノ-2-ヒドロキシプロピル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(3S)-ピペリジニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(3R)-ピペリジニル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5RS)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(1-メチル-3-ピペリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
tert-ブチル(3R)-3-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}-1-ピペリジンカルボキシレート、
4-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-2,6-ピペラジンジオン、
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3Z,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(1-メチル-4-ピペリジニル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(1-メチル-4-ピペリジニル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-{5-[(1S)-1-アミノ-2-ヒドロキシエチル]-1,2,4-オキサジアゾール-3-イル}-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-N-[3-(ジメチルアミノ)プロピル]-1,2,4-オキサジアゾール-3-カルボキサアミド、
(3E,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(ジメチルアミノ)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
tert-ブチル(3S)-3-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}-1-ピペリジンカルボキシレート、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(4-メチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
(3Z,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[(4-メチル-1-ピペラジニル)メチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
エチル 5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-カルボキシレート、
(3E,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-3-(ジメチルアミノ)プロパンアミド、
tert-ブチル 4-(2-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)-ピロリジニル]-1,2,4-オキサジアゾール-5-イル}エチル)-1-ピペラジンカルボキシレート、
(3EZ,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-[3-(2-ヒドロキシエチル)-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-[(4'-フルオロ-2'-メチル[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-{5-[2-(ジメチルアミノ)エチル]-1,2,4-オキサジアゾール-3-イル}-3-ピロリジノン O-メチルオキシム、
2-{5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-イル}エチル[(tert-ブトキシカルボニル)アミノ]アセテート、
N-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-2-(ジメチルアミノ)アセトアミド、
(3EZ,5S)-1-[(2'-クロロ-4'-フルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-5-{5-[(1S)-1-アミノ-2-tert-ブトキシエチル]-1,2,4-オキサジアゾール-3-イル]-1-([1,1'-ビフェニル]-4-イルカルボニル)-3-ピロリジノン O-メチルオキシム、
tert-ブチル4-{5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-イル}-1-ピペリジンカルボキシレート、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-[5-(1-ピペラジニルメチル)-1,2,4-オキサジアゾール-3-イル]-3-ピロリジノン O-メチルオキシム、
tert-ブチル(4S)-4-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}-4-[(tert-ブトキシカルボニル)アミノ]ブタノエート、
4-{[(2S,4EZ)-2-(5-{[(tert-ブトキシカルボニル)アミノ]メチル}-1,2,4-オキサジアゾール-3-イル)-4-(メトキシイミノ)ピロリジニル]カルボニル}-1,1'-ビフェニル、
tert-ブチル2-{3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}エチルカルバメート、
2-{5-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-3-イル}エチル・アミノアセテート、
(3E,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
(3EZ,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル)-3-ピロリジノン O-メチルオキシム、
4-{[(2S,4EZ)-2-(5-{(1S)-2-tert-ブトキシ-1-[(tert-ブトキシカルボニル)アミノ]エチル}-1,2,4-オキサジアゾール-3-イル}-4-(メトキシイミノ)ピロリジニル]カルボニル}-1,1'-ビフェニル、
(3EZ,5S)-1-([1,1'-ビフェニル]-4-イルカルボニル)-5-(5-ビニル-1,2,4-オキサジアゾール-3-イル)-3-ピロリジノン O-メチルオキシム、
4-{[(2S,4EZ)-2-(5-{(1S,2R)-2-tert-ブトキシ-1-[(tert-ブトキシカルボニル)アミノ]プロピル}-1,2,4-オキサジアゾール-3-イル)-4-(メトキシイミノ)ピロリジニル]カルボニル}-1,1'-ビフェニル、
(3Z,5S)-1-[(2',4'-ジフルオロ[1,1'-ビフェニル]-4-イル)カルボニル]-5-(3-メチル-1,2,4-オキサジアゾール-5-イル]-3-ピロリジノン O-メチルオキシム、
tert-ブチル4-({3-[(2S,4EZ)-1-([1,1'-ビフェニル]-4-イルカルボニル)-4-(メトキシイミノ)ピロリジニル]-1,2,4-オキサジアゾール-5-イル}メチル)-1-ピペラジンカルボキシレート、
から選択される請求項1乃至5のいずれか1項に記載のピロリジン・オキサジアゾール誘導体。 - 切迫早産、早産、及び月経困難症の処置及び/又は予防のための医薬組成物を調製するための請求項1乃至6のいずれか1項に記載のピロリジン・オキサジアゾール誘導体の使用。
- オキシトシン・レセプタの修飾のための医薬組成物を調製するための請求項1乃至6のいずれか1項に記載のピロリジン・オキサジアゾール誘導体の使用。
- 前記修飾がオキシトシン・レセプタをブロックすること又はオキシトシンとレセプタとの結合に拮抗することであることを特徴とする請求項8に記載の使用。
- オキシトシン・レセプタによって媒介される疾病の処置又は予防のための請求項9に記載の使用。
- 経口投与される医薬組成物の調製のための請求項1乃至6のいずれか1項に記載のピロリジン・オキサジアゾール誘導体の使用。
- 請求項1乃至6のいずれか1項に記載の少なくとも1つのピロリジン・オキサジアゾール誘導体と、その医薬として許容されるキャリア、希釈剤、又は賦形剤を含む医薬組成物。
- 切迫早産、早産、及び月経困難症の処置及び/又は予防のための、請求項12に記載の医薬組成物。
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LT3066085T (lt) | 2013-11-08 | 2020-06-25 | Incyte Holdings Corporation | Indolamino 2,3-dioksigenazės inhibitoriaus sintezės būdas |
EP2886107A1 (en) | 2013-12-17 | 2015-06-24 | ObsEva S.A. | Oral formulations of pyrrolydine derivatives |
CN106795110A (zh) | 2014-07-02 | 2017-05-31 | 奥布赛瓦股份公司 | 治疗ot‑r活性相关的病症的方法中可用的晶体(3z,5s)‑5‑(羟甲基)‑1‑[(2’‑甲基‑1,1’‑联苯‑4‑基)羰基]吡咯烷‑3‑酮o‑甲基肟 |
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FR2722190B1 (fr) * | 1994-07-05 | 1996-10-04 | Sanofi Sa | Derives de 1-benzyl-1,3-dihydro-2h-benzimidazol-2-one, leur preparation, les compositions pharmaceutique en contenant |
CA2210138A1 (en) | 1995-01-24 | 1996-08-01 | Peter D. Williams | Tocolytic oxytocin receptor antagonists |
US5756497A (en) | 1996-03-01 | 1998-05-26 | Merck & Co., Inc. | Tocolytic oxytocin receptor antagonists |
FR2757157B1 (fr) * | 1996-12-13 | 1999-12-31 | Sanofi Sa | Derives d'indolin-2-one, procede pour leur preparation et compositions pharmaceutiques les contenant |
DE60026514T2 (de) | 1999-05-05 | 2006-11-09 | Merck & Co., Inc. | Neue prolinverbindungen als mikrobizide mittel |
ES2262640T3 (es) | 2000-03-27 | 2006-12-01 | Applied Research Systems Ars Holding N.V. | Derivados de pirrolidina farmaceuticamente activos como inhibidores de bax. |
DK1268419T3 (da) * | 2000-03-27 | 2006-10-02 | Applied Research Systems | Farmaceutisk aktive pyrrolidinderivater som BAX-inhibitorer |
WO2002032864A1 (en) * | 2000-10-17 | 2002-04-25 | Applied Research Systems Ars Holding N.V. | Pharmaceutically active sulfanilide derivatives |
JP4350948B2 (ja) * | 2001-03-20 | 2009-10-28 | ラボラトワール セローノ ソシエテ アノニム | オキシトシン調節活性を有するピロリジンエステル誘導体 |
AU2002319237B2 (en) | 2001-06-18 | 2008-01-03 | Merck Serono Sa | Pyrrolidine oxadiazole- and thiadiazole oxime derivatives being oxytocin receptor antagonists |
DE60207755T2 (de) * | 2001-12-20 | 2006-07-27 | Applied Research Systems Ars Holding N.V. | Triazole als oxytocin-antagonisten |
UA78058C2 (en) * | 2002-07-05 | 2007-02-15 | Applied Research Systems | Pyrrolidine derivative as oxitocin antagonists |
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