JP4979583B2 - 新規のヒストンデアセチラーゼ阻害剤 - Google Patents
新規のヒストンデアセチラーゼ阻害剤 Download PDFInfo
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- JP4979583B2 JP4979583B2 JP2007534030A JP2007534030A JP4979583B2 JP 4979583 B2 JP4979583 B2 JP 4979583B2 JP 2007534030 A JP2007534030 A JP 2007534030A JP 2007534030 A JP2007534030 A JP 2007534030A JP 4979583 B2 JP4979583 B2 JP 4979583B2
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- JP
- Japan
- Prior art keywords
- phenyl
- group
- propenyl
- oxo
- hydroxy
- 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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- 239000003276 histone deacetylase inhibitor Substances 0.000 title description 23
- 229940121372 histone deacetylase inhibitor Drugs 0.000 title description 20
- 150000001875 compounds Chemical class 0.000 claims description 135
- 238000000034 method Methods 0.000 claims description 56
- 239000000203 mixture Substances 0.000 claims description 44
- 239000000243 solution Substances 0.000 claims description 40
- 102000003964 Histone deacetylase Human genes 0.000 claims description 27
- 108090000353 Histone deacetylase Proteins 0.000 claims description 27
- -1 (thio) carbonylamino group Chemical group 0.000 claims description 25
- 230000000694 effects Effects 0.000 claims description 25
- 229910052739 hydrogen Inorganic materials 0.000 claims description 20
- 239000001257 hydrogen Substances 0.000 claims description 19
- 229910052736 halogen Inorganic materials 0.000 claims description 15
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 125000001424 substituent group Chemical group 0.000 claims description 14
- 150000002431 hydrogen Chemical class 0.000 claims description 13
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical group CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 12
- 201000010099 disease Diseases 0.000 claims description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 12
- 150000002367 halogens Chemical class 0.000 claims description 12
- 125000000446 sulfanediyl group Chemical group *S* 0.000 claims description 12
- 125000003545 alkoxy group Chemical group 0.000 claims description 10
- 229910052757 nitrogen Chemical group 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 125000001072 heteroaryl group Chemical group 0.000 claims description 8
- 239000002674 ointment Substances 0.000 claims description 8
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 8
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 8
- 125000003710 aryl alkyl group Chemical group 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 230000003831 deregulation Effects 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 6
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 6
- 229910052760 oxygen Inorganic materials 0.000 claims description 6
- 239000008194 pharmaceutical composition Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 125000002252 acyl group Chemical group 0.000 claims description 5
- 239000006071 cream Substances 0.000 claims description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 5
- 239000000499 gel Substances 0.000 claims description 5
- 125000000623 heterocyclic group Chemical group 0.000 claims description 5
- YJVFFLUZDVXJQI-UHFFFAOYSA-L palladium(ii) acetate Chemical compound [Pd+2].CC([O-])=O.CC([O-])=O YJVFFLUZDVXJQI-UHFFFAOYSA-L 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 125000004423 acyloxy group Chemical group 0.000 claims description 4
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 4
- 125000003282 alkyl amino group Chemical group 0.000 claims description 4
- 125000004103 aminoalkyl group Chemical group 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 4
- 125000004438 haloalkoxy group Chemical group 0.000 claims description 4
- 125000004415 heterocyclylalkyl group Chemical group 0.000 claims description 4
- 125000002560 nitrile group Chemical group 0.000 claims description 4
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 4
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 4
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 4
- 235000011009 potassium phosphates Nutrition 0.000 claims description 4
- 239000002243 precursor Substances 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- IUNHNXREMUETGM-UHFFFAOYSA-N 3-[3-fluoro-4-(3-oxo-3-phenylprop-1-enyl)phenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1 IUNHNXREMUETGM-UHFFFAOYSA-N 0.000 claims description 3
- 238000007259 addition reaction Methods 0.000 claims description 3
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims description 3
- 125000005250 alkyl acrylate group Chemical group 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 125000004397 aminosulfonyl group Chemical group NS(=O)(=O)* 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- 239000002775 capsule Substances 0.000 claims description 3
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 claims description 3
- 125000004663 dialkyl amino group Chemical group 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 125000001188 haloalkyl group Chemical group 0.000 claims description 3
- 125000002768 hydroxyalkyl group Chemical group 0.000 claims description 3
- 239000006210 lotion Substances 0.000 claims description 3
- GHHMNFSHHNQWIM-UHFFFAOYSA-N n-hydroxy-3-[2-methoxy-4-(3-oxo-3-phenylprop-1-enyl)phenyl]prop-2-enamide Chemical compound C1=C(C=CC(=O)NO)C(OC)=CC(C=CC(=O)C=2C=CC=CC=2)=C1 GHHMNFSHHNQWIM-UHFFFAOYSA-N 0.000 claims description 3
- JMSMPVPQYKWFPH-UHFFFAOYSA-N n-hydroxy-3-[4-(3-oxo-3-pyridin-3-ylprop-1-enyl)phenyl]prop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CN=C1 JMSMPVPQYKWFPH-UHFFFAOYSA-N 0.000 claims description 3
- 239000006072 paste Substances 0.000 claims description 3
- 125000004193 piperazinyl group Chemical group 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 125000004076 pyridyl group Chemical group 0.000 claims description 3
- 125000003107 substituted aryl group Chemical group 0.000 claims description 3
- 125000006296 sulfonyl amino group Chemical group [H]N(*)S(*)(=O)=O 0.000 claims description 3
- 239000000829 suppository Substances 0.000 claims description 3
- 239000006188 syrup Substances 0.000 claims description 3
- 235000020357 syrup Nutrition 0.000 claims description 3
- 238000002560 therapeutic procedure Methods 0.000 claims description 3
- QQJCUCFWZBOUCB-UHFFFAOYSA-N 3-[4-[3-(3,4-difluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(F)C(F)=C1 QQJCUCFWZBOUCB-UHFFFAOYSA-N 0.000 claims description 2
- 125000004618 benzofuryl group Chemical group O1C(=CC2=C1C=CC=C2)* 0.000 claims description 2
- 125000004196 benzothienyl group Chemical group S1C(=CC2=C1C=CC=C2)* 0.000 claims description 2
- 125000002541 furyl group Chemical group 0.000 claims description 2
- 125000001041 indolyl group Chemical group 0.000 claims description 2
- 239000002502 liposome Substances 0.000 claims description 2
- 125000001160 methoxycarbonyl group Chemical group [H]C([H])([H])OC(*)=O 0.000 claims description 2
- 239000000693 micelle Substances 0.000 claims description 2
- 239000004005 microsphere Substances 0.000 claims description 2
- GRMFJGXRNIRQAJ-UHFFFAOYSA-N n-hydroxy-3-[5-(3-oxo-3-phenylprop-1-enyl)pyridin-2-yl]prop-2-enamide Chemical compound C1=NC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1 GRMFJGXRNIRQAJ-UHFFFAOYSA-N 0.000 claims description 2
- 125000001624 naphthyl group Chemical group 0.000 claims description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 2
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 claims description 2
- 125000000168 pyrrolyl group Chemical group 0.000 claims description 2
- 125000001544 thienyl group Chemical group 0.000 claims description 2
- 230000000699 topical effect Effects 0.000 claims description 2
- 125000004950 trifluoroalkyl group Chemical group 0.000 claims description 2
- 125000001637 1-naphthyl group Chemical group [H]C1=C([H])C([H])=C2C(*)=C([H])C([H])=C([H])C2=C1[H] 0.000 claims 1
- 125000004182 2-chlorophenyl group Chemical group [H]C1=C([H])C(Cl)=C(*)C([H])=C1[H] 0.000 claims 1
- 125000004198 2-fluorophenyl group Chemical group [H]C1=C([H])C(F)=C(*)C([H])=C1[H] 0.000 claims 1
- XHEGIHTWQZOOAH-UHFFFAOYSA-N 3-[2-chloro-4-(3-oxo-3-phenylprop-1-enyl)phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=C(Cl)C(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1 XHEGIHTWQZOOAH-UHFFFAOYSA-N 0.000 claims 1
- YUABDOSOEXQYLQ-UHFFFAOYSA-N 3-[2-fluoro-4-(3-oxo-3-phenylprop-1-enyl)phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=C(F)C(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1 YUABDOSOEXQYLQ-UHFFFAOYSA-N 0.000 claims 1
- KJKZKPGRSRLVLR-UHFFFAOYSA-N 3-[3-chloro-4-(3-oxo-3-phenylprop-1-enyl)phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1 KJKZKPGRSRLVLR-UHFFFAOYSA-N 0.000 claims 1
- BEPOJCHDBBKMEW-UHFFFAOYSA-N 3-[3-chloro-4-(3-oxo-3-thiophen-2-ylprop-1-enyl)phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CS1 BEPOJCHDBBKMEW-UHFFFAOYSA-N 0.000 claims 1
- CXDQRLCBMPCSAS-UHFFFAOYSA-N 3-[3-chloro-4-[3-(2-chlorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1Cl CXDQRLCBMPCSAS-UHFFFAOYSA-N 0.000 claims 1
- OZYWAVMMTNRLIG-UHFFFAOYSA-N 3-[3-chloro-4-[3-(2-fluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1F OZYWAVMMTNRLIG-UHFFFAOYSA-N 0.000 claims 1
- PCKRHXVAJJPGRQ-UHFFFAOYSA-N 3-[3-chloro-4-[3-(2-methoxyphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound COC1=CC=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1Cl PCKRHXVAJJPGRQ-UHFFFAOYSA-N 0.000 claims 1
- GZRZLQRLVRDEBI-UHFFFAOYSA-N 3-[3-chloro-4-[3-(2-methylphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound CC1=CC=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1Cl GZRZLQRLVRDEBI-UHFFFAOYSA-N 0.000 claims 1
- KCIVGVQCNOULHO-UHFFFAOYSA-N 3-[3-chloro-4-[3-(3-chlorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC(Cl)=C1 KCIVGVQCNOULHO-UHFFFAOYSA-N 0.000 claims 1
- JOJOEFBZFXNMHM-UHFFFAOYSA-N 3-[3-chloro-4-[3-(3-fluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC(F)=C1 JOJOEFBZFXNMHM-UHFFFAOYSA-N 0.000 claims 1
- VCHFZLCJRWDDCM-UHFFFAOYSA-N 3-[3-chloro-4-[3-(3-methoxyphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound COC1=CC=CC(C(=O)C=CC=2C(=CC(C=CC(=O)NO)=CC=2)Cl)=C1 VCHFZLCJRWDDCM-UHFFFAOYSA-N 0.000 claims 1
- GUXGHGTZNVWUDN-UHFFFAOYSA-N 3-[3-chloro-4-[3-(3-methylphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound CC1=CC=CC(C(=O)C=CC=2C(=CC(C=CC(=O)NO)=CC=2)Cl)=C1 GUXGHGTZNVWUDN-UHFFFAOYSA-N 0.000 claims 1
- RANKEGLAPCJVMI-UHFFFAOYSA-N 3-[3-chloro-4-[3-(4-chlorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(Cl)C=C1 RANKEGLAPCJVMI-UHFFFAOYSA-N 0.000 claims 1
- IYDNSVFJWFBONA-UHFFFAOYSA-N 3-[3-chloro-4-[3-(4-fluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound ClC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(F)C=C1 IYDNSVFJWFBONA-UHFFFAOYSA-N 0.000 claims 1
- IJFFCCAWKOSPHC-UHFFFAOYSA-N 3-[3-chloro-4-[3-(4-methoxyphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(OC)=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1Cl IJFFCCAWKOSPHC-UHFFFAOYSA-N 0.000 claims 1
- PNPIHODPCUXRKU-UHFFFAOYSA-N 3-[3-chloro-4-[3-(4-methylphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C)=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1Cl PNPIHODPCUXRKU-UHFFFAOYSA-N 0.000 claims 1
- IFGLDQIDVPECRD-UHFFFAOYSA-N 3-[3-fluoro-4-(3-oxo-3-pyridin-3-ylprop-1-enyl)phenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CN=C1 IFGLDQIDVPECRD-UHFFFAOYSA-N 0.000 claims 1
- MMJFTAIDQOIROA-UHFFFAOYSA-N 3-[3-fluoro-4-(3-oxo-3-thiophen-2-ylprop-1-enyl)phenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CS1 MMJFTAIDQOIROA-UHFFFAOYSA-N 0.000 claims 1
- KVASMPCVHKQBFU-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(2-fluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1F KVASMPCVHKQBFU-UHFFFAOYSA-N 0.000 claims 1
- YESBZXVGJRMBJH-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(2-methoxyphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound COC1=CC=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1F YESBZXVGJRMBJH-UHFFFAOYSA-N 0.000 claims 1
- NHVGNLMKFCBYMO-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(2-methylphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound CC1=CC=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1F NHVGNLMKFCBYMO-UHFFFAOYSA-N 0.000 claims 1
- RJONHRGHPMPNOS-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(3-fluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC(F)=C1 RJONHRGHPMPNOS-UHFFFAOYSA-N 0.000 claims 1
- COMIGAHFXCWPMD-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(3-methoxyphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound COC1=CC=CC(C(=O)C=CC=2C(=CC(C=CC(=O)NO)=CC=2)F)=C1 COMIGAHFXCWPMD-UHFFFAOYSA-N 0.000 claims 1
- IEKBTAZLSQDFMS-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(3-methylphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound CC1=CC=CC(C(=O)C=CC=2C(=CC(C=CC(=O)NO)=CC=2)F)=C1 IEKBTAZLSQDFMS-UHFFFAOYSA-N 0.000 claims 1
- NKBFRFPPGRMQNU-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(4-fluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(F)C=C1 NKBFRFPPGRMQNU-UHFFFAOYSA-N 0.000 claims 1
- CJESLFWYIVUWAY-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(4-methoxyphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(OC)=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1F CJESLFWYIVUWAY-UHFFFAOYSA-N 0.000 claims 1
- NINJMQXTLGFSNK-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(4-methylphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C)=CC=C1C(=O)C=CC1=CC=C(C=CC(=O)NO)C=C1F NINJMQXTLGFSNK-UHFFFAOYSA-N 0.000 claims 1
- GFKBLVCILFQBIQ-UHFFFAOYSA-N 3-[3-fluoro-4-[3-(4-morpholin-4-ylphenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(N2CCOCC2)C=C1 GFKBLVCILFQBIQ-UHFFFAOYSA-N 0.000 claims 1
- CTRDGXPRESQQSX-UHFFFAOYSA-N 3-[4-[3-(1-benzofuran-2-yl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC2=CC=CC=C2O1 CTRDGXPRESQQSX-UHFFFAOYSA-N 0.000 claims 1
- HYCJXRJZSGBTDB-UHFFFAOYSA-N 3-[4-[3-(1-benzothiophen-2-yl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC2=CC=CC=C2S1 HYCJXRJZSGBTDB-UHFFFAOYSA-N 0.000 claims 1
- VRQZJTZSWNMCRL-UHFFFAOYSA-N 3-[4-[3-(2,5-difluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC(F)=CC=C1F VRQZJTZSWNMCRL-UHFFFAOYSA-N 0.000 claims 1
- MOMMTSFPWFEMLY-UHFFFAOYSA-N 3-[4-[3-(2,6-difluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=C(F)C=CC=C1F MOMMTSFPWFEMLY-UHFFFAOYSA-N 0.000 claims 1
- OCGFLPHJVMLKDY-UHFFFAOYSA-N 3-[4-[3-(2-bromophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1Br OCGFLPHJVMLKDY-UHFFFAOYSA-N 0.000 claims 1
- GXQIJECGIALZFC-UHFFFAOYSA-N 3-[4-[3-(2-chlorophenyl)-3-oxoprop-1-enyl]-3-fluorophenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC=C1Cl GXQIJECGIALZFC-UHFFFAOYSA-N 0.000 claims 1
- YKHGMTLHXIEXTK-UHFFFAOYSA-N 3-[4-[3-(3,5-difluorophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC(F)=CC(F)=C1 YKHGMTLHXIEXTK-UHFFFAOYSA-N 0.000 claims 1
- QIDMVZCERGLTAX-UHFFFAOYSA-N 3-[4-[3-(3-bromophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC(Br)=C1 QIDMVZCERGLTAX-UHFFFAOYSA-N 0.000 claims 1
- ITGLKBJSEZBMNU-UHFFFAOYSA-N 3-[4-[3-(3-chlorophenyl)-3-oxoprop-1-enyl]-3-fluorophenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CC(Cl)=C1 ITGLKBJSEZBMNU-UHFFFAOYSA-N 0.000 claims 1
- ZQMVJADDGDLWAY-UHFFFAOYSA-N 3-[4-[3-(4-bromophenyl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(Br)C=C1 ZQMVJADDGDLWAY-UHFFFAOYSA-N 0.000 claims 1
- ZPGCUKOLAQLQEF-UHFFFAOYSA-N 3-[4-[3-(4-chlorophenyl)-3-oxoprop-1-enyl]-3-fluorophenyl]-n-hydroxyprop-2-enamide Chemical compound FC1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(Cl)C=C1 ZPGCUKOLAQLQEF-UHFFFAOYSA-N 0.000 claims 1
- IYGVKGZZPDXGFK-UHFFFAOYSA-N 3-[4-[3-(5-chlorothiophen-2-yl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=C(Cl)S1 IYGVKGZZPDXGFK-UHFFFAOYSA-N 0.000 claims 1
- HKTVIYGFLDQVSJ-UHFFFAOYSA-N 3-[4-[3-(furan-2-yl)-3-oxoprop-1-enyl]phenyl]-n-hydroxyprop-2-enamide Chemical compound C1=CC(C=CC(=O)NO)=CC=C1C=CC(=O)C1=CC=CO1 HKTVIYGFLDQVSJ-UHFFFAOYSA-N 0.000 claims 1
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- 238000007920 subcutaneous administration Methods 0.000 description 1
- 125000005346 substituted cycloalkyl group Chemical group 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 208000001608 teratocarcinoma Diseases 0.000 description 1
- NFEGNISFSSLEGU-UHFFFAOYSA-N tert-butyl 2-diethoxyphosphorylacetate Chemical compound CCOP(=O)(OCC)CC(=O)OC(C)(C)C NFEGNISFSSLEGU-UHFFFAOYSA-N 0.000 description 1
- OFMQCKGSKVARCL-UHFFFAOYSA-N tert-butyl 3-(4-formylphenyl)prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=CC1=CC=C(C=O)C=C1 OFMQCKGSKVARCL-UHFFFAOYSA-N 0.000 description 1
- FQFILJKFZCVHNH-UHFFFAOYSA-N tert-butyl n-[3-[(5-bromo-2-chloropyrimidin-4-yl)amino]propyl]carbamate Chemical compound CC(C)(C)OC(=O)NCCCNC1=NC(Cl)=NC=C1Br FQFILJKFZCVHNH-UHFFFAOYSA-N 0.000 description 1
- 201000003120 testicular cancer Diseases 0.000 description 1
- 125000001412 tetrahydropyranyl group Chemical group 0.000 description 1
- 238000004809 thin layer chromatography Methods 0.000 description 1
- 201000002510 thyroid cancer Diseases 0.000 description 1
- 239000012049 topical pharmaceutical composition Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 108091006105 transcriptional corepressors Proteins 0.000 description 1
- 230000002103 transcriptional effect Effects 0.000 description 1
- 108091006107 transcriptional repressors Proteins 0.000 description 1
- GKASDNZWUGIAMG-UHFFFAOYSA-N triethyl orthoformate Chemical compound CCOC(OCC)OCC GKASDNZWUGIAMG-UHFFFAOYSA-N 0.000 description 1
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 description 1
- MSRILKIQRXUYCT-UHFFFAOYSA-M valproate semisodium Chemical compound [Na+].CCCC(C(O)=O)CCC.CCCC(C([O-])=O)CCC MSRILKIQRXUYCT-UHFFFAOYSA-M 0.000 description 1
- 229960000604 valproic acid Drugs 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 238000001262 western blot Methods 0.000 description 1
- 239000000230 xanthan gum Substances 0.000 description 1
- 235000010493 xanthan gum Nutrition 0.000 description 1
- 229920001285 xanthan gum Polymers 0.000 description 1
- 229940082509 xanthan gum Drugs 0.000 description 1
Classifications
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- C07C259/04—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids
- C07C259/06—Compounds containing carboxyl groups, an oxygen atom of a carboxyl group being replaced by a nitrogen atom, this nitrogen atom being further bound to an oxygen atom and not being part of nitro or nitroso groups without replacement of the other oxygen atom of the carboxyl group, e.g. hydroxamic acids having carbon atoms of hydroxamic groups bound to hydrogen atoms or to acyclic carbon atoms
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- C07D207/33—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 two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
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- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
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- C07D295/112—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by doubly bound oxygen or sulphur atoms with the ring nitrogen atoms and the doubly bound oxygen or sulfur atoms separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
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Description
第二としては、非腫瘍性の病態である:
ハンチントン病(非特許文献8及び9)、三重体増幅で生じる疾病(非特許文献10及び11)、変性疾患に対する神経防護作用(非特許文献12)、虚血(非特許文献13)、酸化ストレス(非特許文献14)、神経系の炎症反応(非特許文献15)、てんかん(非特許文献16及び17)、蛋白凝集で生じる疾患(非特許文献18)。
HIV(非特許文献19乃至22)、マラリア、リーシュマニア症、原虫、菌類、植物毒素、寄生虫で生じる感染。
自己免疫疾患(非特許文献23)、宿主に対する慢性の免疫反応(非特許文献24)。
心臓肥大及び心臓病(非特許文献25乃至27)。
皮膚線維症(非特許文献28)、線維症(非特許文献29)、脊髄及び延髄の筋萎縮(非特許文献30)。
双極性疾患(非特許文献31)、精神疾患(非特許文献32)、X−染色体疾患(非特許文献33及び34)。
関節炎(非特許文献35)、腎疾患(非特許文献36)、乾癬(非特許文献37)、腸疾患、大腸炎(非特許文献38)、βサラセミア(非特許文献39)、呼吸器疾患(非特許文献40)、ルービンシュタイン−タイビ症候群(非特許文献41)。
Cy−L1−Ar−Y1−C(O)−NH−Z
R3は、水素、アルコキシアルキルから選択され;
Arは、任意で置換されたアリール又はヘテロアリール基である。
(ii)さらに、下記一般式(III)の化合物である。
(ii)さらに、式(III)の化合物である。
1.化学
方法
他に記載しない限り、出発物質の全ては、市販品であり、さらなる精製を行うことなく使用した。
ポンプ 1525、2777 サンプラーマネージャー、PDA 996 Micromass ZQ Single quadrupole(Waters社製)、カラム Sunfire C18(50×2.1mm,3.5μm);
流量:0.25 mL/分
分割比 MS:ウェースト/1:4;
移動相:
A相=水/CH3CN 95/5 + 0.1% TFA;
B相=水/CH3CN 5/95 + 0.1% TFA
0〜1.0分(A:98%、B:2%)
1.0〜5.0分(A:0%、B:100%)
5.0〜9.0分(A:0%、B:100%),
9.1.0〜12分(A:98%、B:2%)
UV検出 波長254nm又はBPI;
注入量:5μL
ポンプ 1525、2777 サンプラーマネージャー、PDA 996 Micromass ZQ Single quadrupole(Waters社製)、カラム Luna C18(30×2.1mm,3μm);
流量:0.25mL/分
分割比 MS:ウェースト/1:4;
移動相:
A相=水/CH3CN 95/5 + 0.1% TFA;
B相=水/CH3CN 5/95 + 0.1% TFA
0〜1.0分(A:98%、B:2%)
1.0〜5.0分(A:0%、B:100%)
5.0〜9.0分(A:0%、B:100%)
9.1.0〜12分(A:98%、B:2%)
UV検出 波長254nm又はBPI;
注入量:5μL
ポンプ 1525、2777 サンプラーマネージャー、PDA 996 Micromass ZQ Single quadrupole(Waters社製)、カラム XTerra C18(50×2.1mm,2.5μm);
流量:0.25 mL/分
分割比 MS:ウェースト/1:4;
移動相:
A相=水/CH3CN 95/5 + 0.1% TFA;
B相=水/CH3CN 5/95 + 0.1% TFA
0〜1.0分(A:98%、B:2%)
1.0〜5.0分(A:0%、B:100%)
5.0〜9.0分(A:0%、B:100%)
9.1.0〜12分(A:98%、B:2%);
UV検出 波長254nm又はBPI
注入量:5μL
ポンプ 1525、2777 サンプラーマネージャー、PDA 996 Micromass ZQ Single quadrupole(Waters社製)、カラム Atlantis dC18(100×2.1mm,3μm);
流量:0.25mL/分
分割比 MS:ウェースト/1:4;
移動相:
A相=水/CH3CN 95/5 + 0.1% TFA;
B相=水/CH3CN 5/95 + 0.1% TFA
0〜1.0分(A:98%、B:2%)
1.0〜5.0分(A:0%、B:100%)
5.0〜9.0分(A:0%、B:100%)
9.1.0〜12分(A:98%、B:2%);
UV検出 波長254nm又はBPI;
注入量:5μL
ポンプ 1525、2777 サンプラーマネージャー、PDA 996 Micromass ZQ Single quadrupole(Waters社製)、カラム Disc. HS F5 C18(50×2.1mm,3μm);
流量:0.25mL/分
分割比 MS:ウェースト/1:4;
移動相:
A相=水/CH3CN 95/5 + 0.1% TFA;
B相=水/CH3CN 5/95 + 0.1% TFA
0〜1.0分(A:98%、B:2%)
1.0〜5.0分(A:0%、B:100%)
5.0〜9.0分(A:0%、B:100%)
9.1.0〜12分(A:98%、B:2%);
UV検出 波長254nm又はBPI;
注入量:5μL
ポンプ 1525、2777 サンプラーマネージャー、PDA 996 Micromass ZQ Single quadrupole(Waters社製)、カラム SunFire C18(50×2.1mm,3.5μm);
流量:0.25mL/分
分割比 MS:ウェースト/1:4;
移動相:
A相=HCOO−NH4 + pH=8/MeOH/CH3CN 85/10//5;
B相=HCOO−NH4 + pH=8/MeOH/CH3CN 5/10/85
0〜1.0分(A:98%、B:2%)
1.0〜5.0分(A:0%、B:100%)
5.0〜9.0分(A:0%、B:100%)
9.1.0〜12分(A:98%、B:2%);
UV検出 波長254nm又はBPI;
注入量:5μL
この合成は、非特許文献57に従って、行った。
10mLのシュレンク管をオーブンで乾燥し、窒素下、K3PO4(2.37g、11.16ミリモル)及びDMA(2.0mL)を導入した。その後、3−ヨードベンズアルデヒド(1.85g、7.97ミリモル)及びn−ブチルアクリレート(2.28mL、15.94ミリモル)をシリンジで添加した。DMA(0.5mL)中にPd(OAc)2(0.18g、0.797ミリモル)を有する溶液をシリンジでさらに添加した。その後、このシュレンク管を窒素下で密封し、前もって140℃に加熱した油浴に載置し、この反応混合物を24時間攪拌した。室温に冷却した後、反応混合物を水(50mL)に注入し、酢酸エチル(3×50mL)で抽出した。この組み合わせた有機抽出物を塩水で洗浄し、乾固(Na2SO4)し、吸引下で乾燥して濃縮した。得た粗生成物を、シリカゲルを用いたクロマトグラフィーカラムで精製し、n−ヘキサン/酢酸エチル/メタノール=12/3/1で溶出した(収量47%)。
例:3−[3−[3−(3−フルオロフェニル)−3−オキソプロペン−1−イル]ベンゼンプロピオン酸の合成
n−ブチル−4−フォルミル桂皮酸(6.0ミリモル、1.40g)、3−フルオロアセトフェノン(6.0ミリモル、0.93g)及び2NのKOH(24.0ミリモル、12.4mL)を有するエタノール(15mL)/水(15mL)の混液を、24時間、室温で攪拌した。その後、この液を水(100mL)に注入し、2NのHClで酸性とした。その後得た沈殿物を、濾過し、再結晶して、純粋な酸性物を得た。収量は、72%であり、融点は、157〜159℃であり、再結晶の溶媒は、アセトニトリルである。
例:N−ヒドロキシ−3−[3−[3−(3−フルオロフェニル)−3−オキソプロペン−1−イル]ベンゼンプロペナミドの合成
3−[3−[3−(3−フルオロフェニル)−3−オキソプロペン−1−イル]ベンゼンプロピオン酸(4.2ミリモル、1.2g)を有する乾燥THF(10mL)の冷却溶液(0℃)を、エチルクロロフォルミエート(5.0ミリモル、0.5mL)及びトリエチルアミン(5.4ミリモル、0.8mL)に添加し、この混合物を、10分間攪拌した。この反応混合物を濾過し、濾物を、O−(2−メトキシ−2−プロピル)ヒドロキシルアミン(4.71ミリモル、0.35mL)に添加した(非特許文献58)。この溶液を0℃で15分間攪拌し、その後、減圧下で蒸留し、残渣を、メタノール(10mL)で希釈した。この酸素が保護されたヒドロキサメートの溶液を、Amberlyst(登録商標)15 イオン交換樹脂(0.3g)に添加し、得た混合物を、45℃で1時間攪拌した。その後、反応混合物を濾過し、濾液を、吸引下で濃縮し、粗N−ヒドロキシアミドを得、その後、これを結晶法により精製した。収量は、74%であり、融点は、166〜168℃であり、再結晶の溶媒は、アセトニトリルである。
4−ブロモ−2−フルオロベンズアルデヒド(2g、9.9ミリモル)を有するDMF(50mL)及びトリエチルアミン(6mL)の溶液を、30分間、窒素を導入して、脱気した。PPh3(130mg、0.459ミリモル)、Pd(OAc)2(44.3mg、0.20ミリモル)、NaHCO3(1.6g、18.6ミリモル)及びtert−ブチルアクリレート(1.27g、9.9ミリモル)を添加し、得た混合物を、加熱して、4時間還流した。さらに、tert−ブチルアクリレート(633mg)及びPd(OAc)2(20mg)を添加し、この混合物を、100℃で3時間攪拌し、その後、この液を、水で希釈し、Et2Oで抽出した。この有機層を、Na2SO4上で乾固し、減圧下で溶媒を留去し、粗生成物を得、シリカゲルのカラムクロマトグラフィー(石油エーテル/EtOAc=95:5)で精製した。集めた画分は、2gの3−(3−フルオロ−4−フォルミル−フェニル)アクリル酸tert−ブチルエステルを与えた。収量は、80%であった。
3−(3−フルオロ−4−フォルミル−フェニル)アクリル酸tert−ブチルエステル(2g、8ミリモル)をDCM(23mL)及びトリフルオロ酢酸(6mL)に溶解した。この混合物を、室温で6時間攪拌し、その後、減圧下で溶媒を留去し、1.62gの3−(3−フルオロ−4−フォルミル−フェニル)アクリル酸を得た。収量は、定量的であった。
3−(3−フルオロ−4−フォルミル−フェニル)アクリル酸(500mg、2.57ミリモル)をエタノール/水(1:1、10mL)及び1.7MのKOH(3mL)に溶解した。得た溶液に、アセトフェノン(0.3mL、2.57ミリモル)を添加した。この混合物を、室温で一昼夜攪拌し、その後、10%のHClで酸性とし、EtOAcで抽出した。この有機層を、Na2SO4上で乾固し、減圧下で溶媒を留去した。得た粗生成物を、EtOAcで粉砕し、濾過して、560mgの3−[3−フルオロ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]アクリル酸を得た。収量は、73%であった。
3−[3−フルオロ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]アクリル酸(450mg、1.52ミリモル)をTHF(10mL)及びDMF(1mL)に溶解した。得た溶液に、HOBT(413mg、3.04ミリモル)、EDC(580mg、3.04ミリモル)、TEA(0.423mL、3.04ミリモル)及びNH2OTHP(213mg、1.82ミリモル)を添加した。この混合物を、室温で一昼夜攪拌し、水とEtOAcとで分配した。この有機抽出物を、水で洗浄し、その後、Na2SO4上で乾固し、減圧下で蒸留した。
4−ブロモベンズアルデヒド(2g、10.8ミリモル)を有するDMF(50mL)及びトリエチルアミン(3.4mL、27ミリモル)を有する溶液を、30分間、窒素を導入して、脱気した。PPh3(141mg、0.54ミリモル)、Pd(OAc)2(48.4mg、0.21ミリモル)、NaHCO3(1.84g、21.6ミリモル)及びtert−ブチルアクリレート(1.58mL、10.8ミリモル)を添加し、得た混合物を、加熱して、3時間還流した。さらに、Pd(OAc)2(24mg)を添加し、この混合物を、100℃で1時間攪拌した。この液を、水で希釈し、Et2Oで抽出した。この有機層を、Na2SO4上で乾固し、減圧下で溶媒を留去し、粗生成物を得、イソプロピルエーテルで粉砕し、1.6gの3−(4−フォルミル−フェニル)アクリル酸tert−ブチルエステルを得た。収量は、70%であった。
3−(4−フォルミル−フェニル)アクリル酸tert−ブチルエステル(150mg、0.64ミリモル)及びKOH(72mg、1.28ミリモル)をエタノール/水(1:1、5mL)に溶解し、この液に、3,4−ジフルオロアセトフェノン(83.2μL、0.64ミリモル)を添加した。得た混合物を、室温で一昼夜攪拌し、その後、水で希釈した。得た沈殿物を濾過し、減圧下で乾固し、210mgの3−{4−[3−(3,4−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}アクリル酸tert−ブチルエステルを得た。収量は、88%であった。
3−{4−[3−(3,4−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}アクリル酸tert−ブチルエステル(210mg、0.56ミリモル)をDCM(5mL)に溶解し、トリフルオロ酢酸を添加した(2mL)。この反応を、室温で12時間攪拌しながら行った。減圧下で溶媒を留去し、200mgの3−{4−[3−(3,4−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}アクリル酸を得た。収量は、定量的であった。
3−{4−[3−(3,4−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}アクリル酸(100mg、0.32ミリモル)をDCM(10mL)に溶解した。得た液に、HOBT(72mg、0.44ミリモル)、EDC(91mg、0.44ミリモル)、TEA(129μL、0.96ミリモル)及びNH2OTHP(55mg、0.32ミリモル)を添加した。この混合物を、室温で一昼夜攪拌し、水とEtOAcとで分配した。有機抽出物を、水で洗浄し、その後、Na2SO4上で乾固し、減圧下で蒸留した。
4−ブロモ−2−メトキシベンズアルデヒド(1g、4.67ミリモル)をMeOH(20mL)及びトリエチルオルト蟻酸塩(562μL、5.139ミリモル)に溶解し、得た溶液にp−トルエン硫酸一水和物(89mg、0.467ミリモル)を添加した。この混合物を、室温で一昼夜攪拌し、その後、減圧下で溶媒を留去した。残渣をEt2Oにとり、5%のNa2CO3及び水で洗浄した。その有機相を、Na2SO4上で乾固し、蒸留して、無色の油状物として、1.22gの4−ブロモ−1−ジメトキシメチル−2−メトキシ−ベンゼンを得た。収量は、99%であった。
4−ブロモ−1−ジメトキシメチル−2−メトキシ−ベンゼン(1.22g、4.67ミリモル)を乾燥THF(16mL)に溶解し、得た液を窒素環境下で、−78℃に冷却した。n−BuLiを有するヘキサン(2.24mLの2.5Mの溶液)を滴下し、この混合物を、20分間、−78℃で攪拌し、その後、DMF(467μL、6.07ミリモル)で処理し、室温で、0.5時間攪拌した。
4−ジメトキシメチル−3−メトキシ−ベンズアルデヒド(716mg、3.41ミリモル)をEtOH/H2O(1:1、20mL)に溶解し、得た溶液に、アセトフェノン(409mg、3.41ミリモル)及び1.7MのKOH(3mL)を添加した。
2−メトキシ−4−(3−オキソ−3−フェニル−プロペニル)−ベンズアルデヒド(550mg、2.07ミリモル)をTHF(5mL)に溶解し、得た溶液を、THF(5mL)にtert−ブチルジエチルフォスフォノ酢酸(603mg、2.27ミリモル)及びNaH(107mg、2.69ミリモル、60%の油状懸濁液)を有する混合物に攪拌しながら添加した。15分後、この反応を、水を添加して停止し、水とEtOAcとで分配した。この有機抽出物を、Na2SO4上で乾固し、吸引下で蒸留し、粗生成物を得、これをシリカゲルクロマトグラフィー(EtOAc/石油エーテル=1:6)で精製した。画分を収集し、黄色の油状物として、635mgの3−[2−メトキシ−4−(3−オキソ−フェニル−プロペニル)−フェニル]−アクリル酸tert−ブチルエステルを得た。収量は、84%であった。
3−[2−メトキシ−4−(3−オキソ−フェニル−プロペニル)−フェニル]−アクリル酸tert−ブチルエステル(635mg、1.74ミリモル)をDCM(12mL)に溶解し、得た液に、TFA(3mL)を添加した。室温で2時間攪拌した後、吸引下で溶媒を留去し、黄色の粉末として、541mgの3−[2−メトキシ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−アクリル酸を得た。収量は、99%であった。
3−[2−メトキシ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−アクリル酸(200mg、0.65ミリモル)をTHF(6mL)に溶解し、得た液に、HOBT(196mg、1.30ミリモル)、EDC(248mg、1.30ミリモル)、TEA(182μL、1.30ミリモル)及びNH2OTHP(91mg、0.78ミリモル)を添加した。この混合物を室温で一昼夜攪拌し、水とEtOAcとで分配した。その有機抽出物を、水で3回洗浄し、Na2SO4上で乾固し、吸引下で蒸留した。得た粗生成物を、シリカゲルクロマトグラフィー(EtOAc/石油エーテル=1:1)で精製し、得た固形物を、DCMで希釈し、HCl/Et2Oで15分間処理した。得た沈殿物を、ブフナーロートで濾過し、118mgのN−ヒドロキシ−3−[2−メトキシ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−アクリルアミドを得た。収量は、56%であった。
4−ブロモベンズアルデヒド(1g、5.40ミリモル)をMeOH(26mL)及び2MのNaOH(5.4mL)に溶解した。得た液を、0℃に冷却し、3−アセチル−ピリジン(592μL、5.40ミリモル)を滴下して添加した。得た混合物を、0℃で1時間攪拌し、得た固形物を濾過し、MeOHで洗浄して、白色の粉末として、832mgの3−(4−ブロモ−フェニル)−1−ピリジン−3−イル−プロペノンを得た。収量は、53%であった。
3−(4−ブロモ−フェニル)−1−ピリジン−3−イル−プロペノン(823mg、2.87ミリモル)をDMF(18mL)及びTEA(1.9mL)に溶解し、得た液を、窒素を導入しながら、20分間、脱気した。
3−[4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−アクリル酸tert−ブチルエステル(680mg、2.03ミリモル)をDCM(15mL)及びTFA(5mL)に溶解した。得た液を、室温で4時間攪拌し、吸引下で、その溶媒を留去し、600mgの3−[4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−アクリル酸のトリフルオロ酢酸塩を得た。収量は、75%であった。
3−[4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−アクリル酸のトリフルオロ酢酸塩(550mg、1.4ミリモル)をTHF/DMF(1:1、20mL)に溶解し、得た液に、HOBT(536mg、3.94ミリモル)、EDC(752mg、3.94ミリモル)、TEA(822μL、3.94ミリモル)及びNH2OTHP(276mg、2.36ミリモル)を添加した。この混合物を室温で一昼夜攪拌し、その後、水とEtOAcとで分配した。その有機抽出物を、水及び塩水で洗浄し、その後、Na2SO4上で乾固し、吸引下で蒸留した。
4−ブロモ−2−フルオロベンズアルデヒド(988mg、4.86ミリモル)及び3−アセチルピリジン(533μL、4.86ミリモル)をEtOH(10mL)及びTEA(10.8mL)に溶解した。得た液を、加熱して、16時間還流した後、TEA(5mL)をさらに添加した。この混合物を、加熱し、16時間還流した後、吸引下で溶媒を留去し、得た残渣を、水及びEtOAcで採取した。その有機抽出物を、Na2SO4上で乾固し、蒸留した。得た固形物を、イソプロピルエーテルで粉砕し、ブフナーロートで濾過し、黄色の粉末として、680mgの3−(4−ブロモ−2−フルオロ−フェニル)−1−ピリジン−3−イル−プロペノンを得た。収量は、45%であった。
3−(4−ブロモ−フェニル)−1−ピリジン−3−イル−プロペン(668mg、21.8ミリモル)をDCM(11mL)及びTEA(1.3mL)に溶解し、得た液を、窒素を導入しながら20分間、脱気した。
3−[3−フルオロ−4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−アクリル酸tert−ブチルエステル(550mg、1.55ミリモル)をDCM(15mL)及びTFA(5mL)に溶解した。得た液を、室温で4時間攪拌し、その後、吸引下で溶媒を留去した後、636mgの3−[3−フルオロ−4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−アクリル酸のトリフルオロ酢酸塩を得た。収量は、定量的であった。
3−[3−フルオロ−4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−アクリル酸のトリフルオロ酢酸塩(300mg、0.64ミリモル)をTHF(5mL)及びDMF(2mL)に溶解した。この液に、HOBT(174mg、1.28ミリモル)、EDC(245mg、1.28ミリモル)、TEA(178μL、1.28ミリモル)及びNH2OTHP(90mg、0.77ミリモル)を添加した。この混合物を室温で6時間攪拌し、その後、水とEtOAcとで分配した。その有機抽出物を、水、塩水で洗浄し、Na2SO4上で乾固し、吸引下で蒸留した。
トリメチルオルトフォルメート(643μL、5.9ミリモル)及びp−トルエン硫酸一水和物(102mg、0.54ミリモル)を、MeOH(40mL)に溶解した6−ブロモ−ピリジン−3−カルバルデヒド(1g、5.37ミリモル)に添加した。この混合物を室温で24時間攪拌し、その後、水とEt2Oとで分配した。その有機抽出物を、水、5%のNa2CO3で洗浄し、Na2SO4上で乾固し、吸引下で蒸留して、茶色の油状物として、1.2gの2−ブロモ−5−ジメトキシメチル−ピリジンを得た。収量は、99%であった。
2−ブロモ−5−ジメトキシメチル−ピリジン(503mg、2.13ミリモル)を乾燥THF(20mL)に溶解し、得た液を、窒素雰囲気で−70℃に冷却した。ヘキサン(0.94mL)にn−BuLiを有する2.5Mの溶液を滴下で添加し、この混合物を、−70℃で15分間攪拌し、その後、DMF(245μL、3.19ミリモル)で処理した。30分後、室温とし、この混合物を、水とEt2Oとで分配した。その有機抽出物を、Na2SO4上で乾固し、吸引下で蒸留した。粗生成物を、クロマトグラフィーカラム(石油エーテル/EtOAc=7:3)で精製し、206mgの5−ジメトキシメチル−ピリジン−2−カルバルデヒドを得た。収量は、44%であった。
5−ジメトキシメチル−ピリジン−2−カルバルデヒド(355mg、1.97ミリモル)をTHF(10mL)に溶解し、得た液を、THF(5mL)にtert−ブチルジエチルフォスフォノ酢酸(547mg、2.169ミリモル)及びNaH(102mg、2.56ミリモル、60%の油状懸濁液)を有する混合物に攪拌しながら添加した。15分後、水を添加してこの反応を停止して、得たスラリーをEt2Oで抽出した。その有機相を、Na2SO4上で乾固し、吸引下で蒸留した。得た粗生成物を、シリカゲルクロマトグラフィー(石油エーテル/EtOAc=95:5)で精製して、491mgの3−(5−ジメトキシメチル−ピリジン−2−イル)−アクリル酸tert−ブチルエステルを得た。収量は、89%であった。
3−(5−ジメトキシメチル−ピリジン−2−イル)−アクリル酸tert−ブチルエステル(491mg、1.76ミリモル)をTHF(20mL)及び1NのHCl(7mL)に溶解した。
3−(5−フォルミル−ピリジン−2−イル)−アクリル酸tert−ブチルエステル(364mg、1.56ミリモル)をMeOH(10mL)に溶解し、この液を、0℃に冷却した。これに、アセトフェノン(188mg、1.56ミリモル)及び1.7MのKOH(1.8mL)を添加した。0℃で3時間攪拌して、反応を行った。得た固形物を、ブフナーロートで濾過し、黄色の粉末として、130mgの3−[5−(3−オキソ−3−フェニル−プロペニル)−ピリジン−2−イル]−アクリル酸tert−ブチルエステルを得た。収量は、25%であった。
3−[5−(3−オキソ−3−フェニル−プロペニル)−ピリジン−2−イル]−アクリル酸tert−ブチルエステル(130mg、0.38ミリモル)をDCM(4mL)及びTFA(1mL)に溶解した。得た液を、室温で4時間攪拌し、その後、吸引下で溶媒を留去した。得た油状物を、Et2Oで結晶化し、165mgの3−[5−(3−オキソ−3−フェニル−プロペニル)−ピリジン−2−イル]−アクリル酸のトリフルオロ酢酸塩を得た。収量は、定量的であった。
HOBT(133mg、0.98ミリモル)、EDC(187mg、0.98ミリモル)、TEA(148mg、1.47ミリモル)及びNH2OTHP(68.8mg、0.59ミリモル)を、THF/DMF(1:1、10mL)に溶解した3−[5−(3−オキソ−3−フェニル−プロペニル)−ピリジン−2−イル]−アクリル酸のトリフルオロ酢酸塩(193mg、0.49ミリモル)に添加した。この混合物を、室温で6時間攪拌した後、水とEt2Oとで分配した。その有機抽出物を塩水で洗浄し、Na2SO4上で乾固し、吸引下で蒸留した。
ヌクレオソームのヒストンのアセチル化及び脱アセチル化は、クロマチン構造及びクロマチンの機能の調節、並びに遺伝子発現の制御において、重要な役割を演じる。構造的に異なるクラスの種々の化合物は、HDACの阻害剤として同定されている;これらの化合物は、腫瘍細胞及び正常な組織の両方において、アセチル化されたヒストンタンパク質の蓄積をもたらす。HDAC阻害剤は、分化を活性化し、細胞周期をG1及び/又はG2にアレストし、且つ形質転換した細胞又は癌細胞においてアポトーシスを誘導し得る。
1.ヒストンのアセチル化
U937造血細胞株を、ヒストンデアセチラーゼの最も強力な公知の阻害剤であるトリコスタチンAの濃度と比較して適当な間隔の濃度(μM程度の濃度)で複数の化合物を処理した。ヒストンのアセチル化のレベルは、H3及びH4のアセチル化ヒストンを認識する抗体を用いて、細胞蛍光分析で測定した。異なる技術(ウェスタンブロット)及び他の細胞株でも、同様の結果を得た。
式(I)の化合物に対するU937細胞の生物学的反応性について、検討した。参照として、トリコスタチンAで24時間処理したところ、既に報告されているように(非特許文献59)、U937細胞においてアポトーシスを強力に誘導(約60%が細胞死)するとともに、G2/Mにおいて成長する細胞の数が増加した。
方法
In Vitroにおける検討
2.1 ヒストンアセチル化アッセイ
ヒストンのアセチル化のアッセイは、培養細胞における相対的なアセチル化のヒストンのレベルを従来通り検出することについて、定式化されている。懸濁した細胞(組織球性リンパ腫及び骨髄性白血病にそれぞれ由来するU937又はK562)に、濃度を増加させたHDAC阻害剤(HDACi)を曝露して、ヒストンのアセチル化を誘導した。3時間後、細胞を固定した(1%のパラホルムアルデヒドを有するPBS)し、透過性を付与した(Triton X−100、0.1%PBS、室温)。洗浄後(PBS−1%BSA)、10%のヤギ血清(30分、4℃)で細胞をプレインキュベーションした。その後、アセチル化されたヒストンに対するモノクローナル抗体(PBS−1%BSA;室温で1時間)でインキュベーションし、その後、マウスFITCをコンジュゲートした抗体で処理した(PBS−1%BSA、室温で1時間)。最終的に洗浄した後、細胞を、FACSで分析した。
取扱説明書に従って、HDAC fluorescent activity assay kit(Biomol社製)を用いて、各抽出物について、HDAC活性のアッセイを行った。このアッセイは、以下の2つのステップで行った;第一に、5μgのHELA細胞の各抽出物(HDAC活性)を、HDAC阻害剤、及び基質(アセチル化されたリジンの側鎖、116μM)を有する溶液に添加し、その後、この混合物を、室温(25℃)で10分間インキュベートした。第二のステップにおいて、この反応を、現像剤(developer)を添加して、停止した(室温で15分間)。このステップにおいて、蛍光プローブを生じた。
MTT(3−(4,5−ジメチルチアゾール−2−イル)−2,5−ジフェニルテトラゾリウムブロマイド)アッセイは、生細胞に由来するミトコンドリアのデヒドロゲナーゼが、淡黄色のMTTのテトラゾリウム環を開裂させ、暗青色のフォルマザン結晶を生じさせる活性に基づくものであって、これは、細胞膜を極めて透過しにくく、従って、健常な細胞中に蓄積するものである。界面活性剤を添加することにより、細胞を可溶化すると、この結晶が放出され、溶解される。生存する細胞の数は、生成したフォルマザン結晶のレベルに直接比例する。その後、その色調を簡単な比色計アッセイを用いて、定量化し得る。その結果を、マルチウェル走査型分光光度計(ELISA reader)で読みとることができる。
細胞の懸濁液又は接着細胞(HT29又はK562)を、増加する濃度のHDACiの化合物で曝露し、その生物学的反応を検討した。細胞周期及びアポトーシスについては、細胞を収集した後、70%のエタノールで30分間固定した。洗浄した後、細胞をプロピジウムヨーダイド(RNase(250μg/mL)に添加したPI;50μg/mL)に懸濁し、室温で3時間インキュベートした。
抗腫瘍活性の検討
2.5 発癌性の検討及びHDACiの投与
6週齢のメスのマウス(129匹)に、最初に25μgのDMBA(200μLのアセトンに溶解したもの)を、毛を剃った背中の皮膚に塗布した。2週間後、3μgのTPA(200μLのアセトンに溶解したもの)で処理し、その後、13週間に渡り、1週間に2度、処理した。TPA処理の後、6週間後に、視認し得る皮膚の腫瘍(乳頭腫)が観察された。視認し得る乳頭腫が発生した時点で、HDACiの投与を開始した。HDACの阻害剤をグリセロール/H2O/DMSO(7:2:1)に溶解した。通常の動物、又はDMBA−TPAで処理した動物の両方の群にHDACiを投与し、この1つのグループは、シャム(Sham)(ビヒクルのみを投与)と考えられる。HDACi(又はビヒクル)を、毛を剃った背中の皮膚の部分(2×3cm)に投与した。全ての群について、一週間に2回処理し、以下、6〜7週間にかけて継続した。視認し得る腫瘍の全てを一週間に1度、計数し、6週間後に屠殺(CO2吸入)して解剖した。
腫瘍のサンプルを10%の緩衝性フォルマリンで固定し、パラフィン包埋し、区分に分けた(4μm)。1つのシリーズを、ヘマトキシリン及びエオシンで染色し、他のシリーズを、アセチル化ヒストンのレベルを検出するように、免疫組織化学的に処理した。要約すると、脱パラフィンし、段階的なアルコールで組織の水和を行い、クエン酸液(pH6)で抗原の脱マスキングを行った後、区分を緩和(3%のH2O2を有するTBS)し、抗アセチル化(TBS1×−BSA2%−NGS2%−Tween0.05%)を用いて室温で2時間インキュベーションを行った。その後、区分を、用事調製の2次抗体(DAKO Envision System社製のHRP抗マウス)を用いて、室温で1時間インキュベーションした後、続いてペルオキシダーゼ基質溶液(1mLのDAB(DAKO buffer)中にクロモーゲンを有するものを1滴)中でインキュベーションした。最終的に、区分を水で洗浄し、載置及び観察用に、脱水した。
3.1 ヒストンアセチル化アッセイ及びHDAC阻害アッセイ
パラグラフ2.1及び2.2に示した方法に従って、本発明による化合物について、ヒストンデアセチラーゼの阻害能を検討した。得た結果を表8にまとめる。
100〜200=++
200〜600=+
アセチル化の増加の範囲: 4倍未満=+
4〜6倍=++
6倍以上=+++
パラグラフ2.3に述べた方法に従って、本発明の化合物について、異なる細胞株に対して、増殖のブロック及び/又は細胞死を誘導する能力を検討した。得た結果を表9にまとめる。
0.5〜5=++
5以上=+
パラグラフ2.5及び2.6に説明した方法に従って、正常なマウス、又はDMBA−TPA処理に曝露したマウスからの真皮について、免疫組織化学的、又はヘマトキシリン及びエオシン染色をそれぞれ行って、分析した。得た結果の例を図4及び図5に示す。その結果、検討した化合物は、通常の動物において、ヒストンのアセチル化を強く誘導し得る一方で、処理した動物において、腫瘍のサイズを低下し得る。さらに、試験した化合物は、図6に示すように、誘導された乳頭腫のさらなる数の増加を完全に阻止し得る。
Claims (20)
- 下記式(I)
R3は、水素、アルコキシアルキルから選択され、
Arは、任意に置換されたアリール基又はヘテロアリール基であり、
Aは、下記の構造
R2は、水素、アルキル基、シクロアルキル基、アリール基、アリールアルキル基、ヘテロシクリル基、ヘテロシクリルアルキル基、ハロゲン、ハロアルキル基、水酸基、ヒドロキシアルキル基、アルコキシ基、ハロアルコキシ基、アミノ基、アミノアルキル基、アルキルアミノ基、(チオ)カルボニルアミノ基、(チオ)アミノカルボニル基、スルフォニルアミノ基、アミノスルフォニル基、(チオ)アシル基、(チオ)アシルオキシ基、(チオ)アルコキシカルボニル基、ニトロ基及びニトリル基から選択され、
R 1 は、以下の構造
Yは、O、S、NH、CH 2 、NOH又はNOR 5 を示し、
R 5 は、1〜4の炭素原子を有するアルキル基であることを特徴とする化合物。 - Arは、フェニル基、ナフチル基、ピリジル基、ピラニル基、ピロリル基、チエニル基、フラニル基、ベンゾフリル基、ベンゾチエニル基、インドリル基、これらの任意の置換体から選択されることを特徴とする請求項1に記載の化合物。
- Arは、ハロゲン、水酸基、アルキル基、アルコキシ基、トリフルオロアルキル基、トリフルオロアルコキシ基、ジアルキルアミノ基、モルフォリル基、ピペラジニル基、メトキシカルボニル基の1つ以上の置換基で置換されることを特徴とする請求項1乃至2のいずれか一項に記載の化合物。
- R1、及びR3を含有する基は、A環上に、互いにパラ位に結合されていることを特徴とする請求項1乃至3のいずれか一項に記載の化合物。
- R2は、水素、ハロゲン、アルキル基、アルコキシ基から選択されることを特徴とする請求項1乃至4のいずれか一項に記載の化合物。
- R3は、水素であることを特徴とする請求項1乃至5のいずれか一項に記載の化合物。
- 以下の構造
Ar及びR2は、上記の通りであり、
Xは、炭素又は窒素原子であることを特徴とする請求項1乃至6のいずれか一項に記載の化合物。 - 式(Ia)乃至(Id)において、
Xは、炭素原子であり、
R2は、水素であり、
Arは、フェニル基、2−クロロフェニル基、3−クロロフェニル基、4−クロロフェニル基、2−フルオロフェニル基、3−フルオロフェニル基、4−フルオロフェニル基、2−メチルフェニル基、3−メチルフェニル基、4−メチルフェニル基、1−ナフチル基、5−ジヒドロベンゾフリル基から選択されることを特徴とする請求項7に記載の化合物。 - 3−[3−フルオロ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−[3−クロロ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−[3−クロロ−4−(3−オキソ−3−o−トリル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(2−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(2−フルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(2−クロロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−[3−クロロ−4−(3−オキソ−3−m−トリル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(3−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(3−フルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(3−クロロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−[3−クロロ−4−(3−オキソ−3−p−トリル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(4−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(4−フルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−クロロ−4−[3−(4−クロロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−[3−クロロ−4−(3−オキソ−3−チオフェン−2−イル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−[3−フルオロ−4−(3−オキソ−3−o−トリル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−{3−フルオロ−4−[3−(2−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−フルオロ−4−[3−(2−フルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{4−[3−(2−クロロ−フェニル)−3−オキソ−プロペニル]−3−フルオロ−フェニル}−N−ヒドロキシ−アクリルアミド;
3−[3−フルオロ−4−(3−オキソ−3−m−トリル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−{3−フルオロ−4−[3−(3−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−フルオロ−4−[3−(3−フルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{4−[3−(3−クロロ−フェニル)−3−オキソ−プロペニル]−3−フルオロ−フェニル}−N−ヒドロキシ−アクリルアミド;
3−[3−フルオロ−4−(3−オキソ−3−p−トリル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−{3−フルオロ−4−[3−(4−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{3−フルオロ−4−[3−(4−フルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{4−[3−(4−クロロ−フェニル)−3−オキソ−プロペニル]−3−フルオロ−フェニル}−N−ヒドロキシ−アクリルアミド;
3−[3−フルオロ−4−(3−オキソ−3−チオフェン−2−イル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−{3−フルオロ−4−[3−(4−モルフォリン−4−イル−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−{4−[3−(2−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−アクリルアミド;
N−ヒドロキシ−3−{4−[3−オキソ−3−(2−トリフルオロメチル−フェニル)−プロペニル]−フェニル}−アクリルアミド;
N−ヒドロキシ−3−{4−[3−オキソ−3−(2−トリフルオロメトキシ−フェニル)−プロペニル]−フェニル}−アクリルアミド;
3−{4−[3−(2−ブロモ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−{4−[3−(3−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−アクリルアミド;
3−{4−[3−(3−ブロモ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−{4−[3−(4−メトキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−アクリルアミド;
N−ヒドロキシ−3−{4−[3−オキソ−3−(4−トリフルオロメチル−フェニル)−プロペニル]−フェニル}−アクリルアミド;
N−ヒドロキシ−3−{4−[3−オキソ−3−(4−トリフルオロメトキシ−フェニル)−プロペニル]−フェニル}−アクリルアミド;
3−{4−[3−(4−ブロモ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{4−[3−(4−ジエチルアミノ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−{4−[3−(4−モルフォリン−4−イル−フェニル)−3−オキソ−プロペニル]−フェニル}−アクリルアミド;
3−[4−(3−フラン−2−イル−3−オキソ−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−[4−(3−オキソ−3−チオフェン−2−イル−プロペニル)−フェニル]−アクリルアミド;
N−ヒドロキシ−3−{4−[3−オキソ−3−(1H−ピロール−2−イル)−プロペニル]−フェニル}−アクリルアミド;
3−[4−(3−ベンゾフラン−2−イル−3−オキソ−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−[4−(3−ベンゾ[b]チオフェン−2−イル−3−オキソ−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−[4−(3−オキソ−3−チオフェン−3−イル−プロペニル)−フェニル]−アクリルアミド;
N−ヒドロキシ−3−{4−[3−(3−メトキシ−4−モルフォリン−4−イルメチル−フェニル)−3−オキソ−プロペニル]−フェニル}−アクリルアミド;
3−{4−[3−(3,4−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{4−[3−(3,5−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{4−[3−(2,5−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
3−{4−[3−(2,6−ジフルオロ−フェニル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−[3−メトキシ−4−(3−オキソ−3−チオフェン−2−イル−プロペニル)−フェニル]−アクリルアミド;
N−ヒドロキシ−3−[3−メチル−4−(3−オキソ−3−チオフェン−2−イル−プロペニル)−フェニル]−アクリルアミド;
4−{3−[4−(2−ヒドロキシカルバモイル−ビニル)−フェニル]−アクリロイル}−安息香酸メチルエステル;
3−{3−[4−(2−ヒドロキシカルバモイル−ビニル)−フェニル]−アクリロイル}−安息香酸メチルエステル;
3−{4−[3−(5−クロロ−チオフェン−2−イル)−3−オキソ−プロペニル]−フェニル}−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−{4−[3−(3−ヒドロキシ−フェニル)−3−オキソ−プロペニル]−フェニル}−アクリルアミド;
N−ヒドロキシ−3−(4−{3−[4−(4−メチル−ピペラジン−1−イル)−フェニル]−3−オキソ−プロペニル}−フェニル)−アクリルアミド;
N−ヒドロキシ−3−[2−メトキシ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−アクリルアミド;
3−[2−フルオロ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
3−[2−クロロ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−N−ヒドロキシ−アクリルアミド;
N−ヒドロキシ−3−[4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−アクリルアミド;
N−ヒドロキシ−3−[4−(3−オキソ−3−ピリジン−2−イル−プロペニル)−フェニル]−アクリルアミド;
N−ヒドロキシ−3−[4−(3−オキソ−3−ピリジン−4−イル−プロペニル)−フェニル]−アクリルアミド;
N−ヒドロキシ−3−[3−メチル−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−アクリルアミド;
N−ヒドロキシ−3−[3−メトキシ−4−(3−オキソ−3−フェニル−プロペニル)−フェニル]−アクリルアミド;
3−[3−フルオロ−4−(3−オキソ−3−ピリジン−3−イル−プロペニル)−フェニル]−N−ヒドロキシアクリルアミド;
N−ヒドロキシ−3−[5−(3−オキソ−3−フェニル−プロペニル)−ピリジン−2−イル]−アクリルアミド;
N−ヒドロキシ−3−{5−[3−(2−メトキシ−フェニル)−3−オキソ−プロペニル]−ピリジン−2−イル}−アクリルアミド;
N−ヒドロキシ−3−[5−(3−オキソ−3−チオフェン−2−イル−プロペニル)−ピリジン−2−イル]−アクリルアミド.
3−{5−[3−(3,4−ジフルオロ−フェニル)−3−オキソ−プロペニル]−ピリジン−2−イル}−N−ヒドロキシ−アクリルアミド;
から選択されることを特徴とする請求項1に記載の化合物。 - 下記式(I)
R 3 は、水素、アルコキシアルキルから選択され、
Arは、任意に置換されたアリール基又はヘテロアリール基であり、
Aは、下記の構造
R 1 は、以下の構造
下記式(II)
i)式Ar−Wの化合物[ここで、Arは、上記の通りであり、Wは、式(II)のCHO基と反応して、上記のR 1 を形成し得る置換基である]と;
ii)下記式(III)
で処理するステップを有することを特徴とする方法。 - 前記化合物Ar−Wは、フェニル環に任意に置換されたアセトフェノンであることを特徴とする請求項10に記載の方法。
- 化合物Ar−Wの付加反応は、アルカリ環境で行うことを特徴とする請求項10又は11に記載の方法。
- 式(III)の化合物は、アルキルアクリレートであることを特徴とする請求項10乃至12のいずれか一項に記載の方法。
- 式(III)の化合物は、n−ブチルアクリレートであることを特徴とする請求項10乃至13のいずれか一項に記載の方法。
- 式(III)の化合物の付加反応は、リン酸カリウム及び酢酸パラジウムの存在下で行うことを特徴とする請求項10乃至14のいずれか一項に記載の方法。
- 治療に用いるための請求項1乃至8のいずれか一項に記載の化合物。
- 1つ以上の請求項1乃至8のいずれか一項に記載の式(I)の活性本体と、医薬的に許容可能な賦形剤及び希釈剤とを有することを特徴とする医薬組成物。
- 錠剤、カプセル、経口製剤、粉末、顆粒、トローチ、再生可能粉末、注入可能液体溶液若しくは懸濁液、座剤、水性若しくは油性懸濁液、溶液、エマルジョン、シロップ、エリキシル、又は経皮の形態である、経口又は非経口に有用であることを特徴とする請求項17に記載の組成物。
- 軟膏、クリーム、ゲル、ローション、溶液、ペースト、又はこれらに類するものの形態で局所に使用するのに有用であって、リポソーム、ミセル及び/又はマイクロスフェアを可能に含有することを特徴とする請求項17に記載の組成物。
- 請求項1乃至8のいずれか一項に記載の式(I)の化合物の1種類以上の使用であって、ヒストンデアセチラーゼ活性の脱制御に関連した疾病の予防及び/又は処理用の医薬の調製への使用。
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IT001869A ITMI20041869A1 (it) | 2004-10-01 | 2004-10-01 | Nuovi inibitori delle istone deacetilasi |
ITMI2004A001869 | 2004-10-01 | ||
PCT/EP2005/054949 WO2006037761A1 (en) | 2004-10-01 | 2005-09-30 | New histone deacetylases inhibitors |
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JP4979583B2 true JP4979583B2 (ja) | 2012-07-18 |
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EP (1) | EP1814850B9 (ja) |
JP (1) | JP4979583B2 (ja) |
KR (1) | KR101191558B1 (ja) |
CN (1) | CN101039905B (ja) |
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ITMI20041869A1 (it) | 2004-10-01 | 2005-01-01 | Dac Srl | Nuovi inibitori delle istone deacetilasi |
ITMI20060621A1 (it) * | 2006-03-31 | 2007-10-01 | Dac Srl | Nuova classe di inibitori delle istone deacetilasi |
EP2033956A1 (en) * | 2007-08-28 | 2009-03-11 | DAC S.r.l. | A new class of histone deacetylase inhibitors |
US8242175B2 (en) | 2004-10-01 | 2012-08-14 | Dac S.R.L. | Class of histone deacetylase inhibitors |
WO2008003013A2 (en) * | 2006-06-29 | 2008-01-03 | Abbott Laboratories | Antitumorigenic drug combination comprising an hdac inhibitor and a tsp-1 peptidomimetic |
AU2008266856A1 (en) * | 2007-06-18 | 2008-12-24 | University Of Louisville Research Foundation, Inc. | Family of PFKFB3 inhibitors with anti-neoplastic activities |
CN101255124B (zh) * | 2008-03-26 | 2010-06-02 | 山东大学 | 肉桂酰胺类组蛋白去乙酰化酶抑制剂及其制备方法 |
EP2133334A1 (en) | 2008-06-09 | 2009-12-16 | DAC S.r.l. | Heterocyclic derivatives as HDAC inhibitors |
US7994357B2 (en) * | 2009-04-03 | 2011-08-09 | Naturewise Biotech & Medicals Corporation | Cinamic compounds and derivatives therefrom for the inhibition of histone deacetylase |
KR20140047079A (ko) * | 2011-06-24 | 2014-04-21 | 다우 아그로사이언시즈 엘엘씨 | 살충 조성물 및 그와 관련된 방법 |
AU2012362726A1 (en) * | 2011-12-29 | 2014-07-24 | Pharmacyclics Llc | Cinnamic acid hydroxyamides as inhibitors of histone deacetylase 8 |
RU2629947C2 (ru) | 2012-04-10 | 2017-09-05 | Аннцзи Фармасьютикал Ко., Лтд. | Ингибиторы деацетилаз гистонов (hdacs) |
CN103102332B (zh) * | 2013-01-17 | 2015-05-27 | 浙江大学 | 含哌嗪环的查尔酮类化合物及其制备和应用 |
CN103102331B (zh) * | 2013-01-17 | 2015-05-27 | 浙江大学 | 含哌嗪环的查尔酮类化合物的药物用途 |
CN103204833A (zh) * | 2013-03-26 | 2013-07-17 | 华东师范大学 | 一种全取代四氢呋喃衍生物的制备方法 |
US10478431B2 (en) | 2014-11-26 | 2019-11-19 | The J. David Gladstone Institutes | Methods for treating a cytomegalovirus infection |
WO2018213364A1 (en) | 2017-05-16 | 2018-11-22 | Annji Pharmaceutical Co., Ltd. | Histone deacetylases (hdacs) inhibitors |
EP3930746A4 (en) * | 2019-02-25 | 2023-03-15 | Emory University | CHEMICAL COMPOUNDS AND METHODS OF MANAGING NEUROLOGICAL DISORDERS OR CONDITIONS |
US20220154282A1 (en) | 2019-03-12 | 2022-05-19 | The Broad Institute, Inc. | Detection means, compositions and methods for modulating synovial sarcoma cells |
CA3186598A1 (en) | 2020-06-08 | 2021-12-16 | Annji Pharmaceutical Co., Ltd. | Quinazoline derivatives useful as selective hdac6 inhibitors |
CN115572244B (zh) * | 2021-06-21 | 2024-04-30 | 复旦大学 | 2’-芳基查尔酮类化合物及其制备方法和在制药中的用途 |
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WO1995013264A1 (fr) * | 1993-11-08 | 1995-05-18 | Terumo Kabushiki Kaisha | Derive d'acide hydroxamique et preparation medicamenteuse contenant ledit derive |
JPH09268125A (ja) * | 1996-04-02 | 1997-10-14 | Terumo Corp | 腎炎治療薬 |
FR2796951A1 (fr) * | 1999-07-26 | 2001-02-02 | Centre Nat Rech Scient | Complexes de phosphine/palladium, utiles comme catalyseurs notamment pour l'arylation d'olefines |
AU783504C (en) * | 1999-11-23 | 2006-08-03 | Methylgene Inc. | Inhibitors of histone deacetylase |
PE20020354A1 (es) * | 2000-09-01 | 2002-06-12 | Novartis Ag | Compuestos de hidroxamato como inhibidores de histona-desacetilasa (hda) |
EP1328510B1 (en) | 2000-09-29 | 2013-11-20 | TopoTarget UK Limited | (e)-n-hydroxy-3-(3-sulfamoyl-phenyl)-acrylamide compounds and their therapeutic use |
ATE310719T1 (de) | 2000-09-29 | 2005-12-15 | Topotarget Uk Ltd | Carbaminsäurederivate enthaltend eine amidgruppe als hdac-inhibitoren |
AU2003219595A1 (en) | 2002-04-11 | 2003-10-27 | In2Gen Co., Ltd. | Alpha,Beta-UNSATURATED HYDROXAMIC ACID DERIVATIVES AND THEIR USE AS HISTONE DEACETYLASE INHIBITORS |
TW200418806A (en) * | 2003-01-13 | 2004-10-01 | Fujisawa Pharmaceutical Co | HDAC inhibitor |
WO2005040161A1 (en) | 2003-10-27 | 2005-05-06 | S*Bio Pte Ltd | Biaryl linked hydroxamates: preparation and pharmaceutical applications |
MXPA06004735A (es) | 2003-10-27 | 2006-12-14 | S Bio Pte Ltd | Hidroxamatos conectados a acilurea y a sulfonilurea. |
ITMI20041869A1 (it) | 2004-10-01 | 2005-01-01 | Dac Srl | Nuovi inibitori delle istone deacetilasi |
ITMI20060621A1 (it) | 2006-03-31 | 2007-10-01 | Dac Srl | Nuova classe di inibitori delle istone deacetilasi |
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- 2005-09-30 WO PCT/EP2005/054949 patent/WO2006037761A1/en active Application Filing
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- 2005-09-30 ES ES05797249T patent/ES2428539T3/es active Active
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Also Published As
Publication number | Publication date |
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ES2428539T9 (es) | 2015-09-15 |
EP1814850B9 (en) | 2015-02-25 |
US7803800B2 (en) | 2010-09-28 |
US20100240660A1 (en) | 2010-09-23 |
RU2007116098A (ru) | 2008-11-10 |
EP1814850B1 (en) | 2013-07-03 |
RU2416599C2 (ru) | 2011-04-20 |
WO2006037761A1 (en) | 2006-04-13 |
PL1814850T3 (pl) | 2013-12-31 |
US8058273B2 (en) | 2011-11-15 |
AU2005291297A1 (en) | 2006-04-13 |
CA2581730C (en) | 2012-10-30 |
HK1110579A1 (en) | 2008-07-18 |
CA2581730A1 (en) | 2006-04-13 |
EP1814850A1 (en) | 2007-08-08 |
NZ554640A (en) | 2009-09-25 |
ES2428539T3 (es) | 2013-11-08 |
IL182237A0 (en) | 2007-09-20 |
CN101039905B (zh) | 2012-02-08 |
KR101191558B1 (ko) | 2012-10-15 |
JP2008514682A (ja) | 2008-05-08 |
AU2005291297B2 (en) | 2010-12-23 |
KR20070070179A (ko) | 2007-07-03 |
MX2007003641A (es) | 2007-08-14 |
ITMI20041869A1 (it) | 2005-01-01 |
ZA200703390B (en) | 2008-10-29 |
IL182237A (en) | 2012-03-29 |
CN101039905A (zh) | 2007-09-19 |
US20080096889A1 (en) | 2008-04-24 |
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