JP4616003B2 - 3−置換−4−ピリミドン誘導体 - Google Patents
3−置換−4−ピリミドン誘導体 Download PDFInfo
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- JP4616003B2 JP4616003B2 JP2004560630A JP2004560630A JP4616003B2 JP 4616003 B2 JP4616003 B2 JP 4616003B2 JP 2004560630 A JP2004560630 A JP 2004560630A JP 2004560630 A JP2004560630 A JP 2004560630A JP 4616003 B2 JP4616003 B2 JP 4616003B2
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- JP
- Japan
- Prior art keywords
- pyrimidin
- pyridin
- methyl
- dihydro
- group
- 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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- -1 3-substituted-4-pyrimidone Chemical class 0.000 title claims description 54
- 239000003814 drug Substances 0.000 claims description 27
- 150000003839 salts Chemical class 0.000 claims description 21
- 201000010099 disease Diseases 0.000 claims description 20
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 20
- 239000004480 active ingredient Substances 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 13
- 230000004770 neurodegeneration Effects 0.000 claims description 8
- 208000015122 neurodegenerative disease Diseases 0.000 claims description 8
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 claims description 6
- 125000001624 naphthyl group Chemical group 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 150000008318 pyrimidones Chemical class 0.000 claims description 6
- 108010061506 tau-protein kinase Proteins 0.000 claims description 6
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims description 4
- KYPSEMVWIWWAJB-UHFFFAOYSA-N 2-[5-(2,6-dimethoxyphenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound COC1=CC=CC(OC)=C1C1=CCCN(C=2N(C(=O)C=C(N=2)C=2C=CN=CC=2)C)C1 KYPSEMVWIWWAJB-UHFFFAOYSA-N 0.000 claims description 3
- MGVHEDIZUXNSHD-UHFFFAOYSA-N 2-[5-(2,6-dimethoxyphenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound COC1=CC=CC(OC)=C1C1=CCCN(C=2N(C(=O)C=C(N=2)C=2N=CN=CC=2)C)C1 MGVHEDIZUXNSHD-UHFFFAOYSA-N 0.000 claims description 3
- SAQIHQVZCKHOSP-UHFFFAOYSA-N 2-[5-(2-chlorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC=CC=2)Cl)=NC=1C1=CC=NC=C1 SAQIHQVZCKHOSP-UHFFFAOYSA-N 0.000 claims description 3
- NZMBANWJKWXKAS-UHFFFAOYSA-N 2-[5-(2-chlorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC=CC=2)Cl)=NC=1C1=CC=NC=N1 NZMBANWJKWXKAS-UHFFFAOYSA-N 0.000 claims description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims description 3
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical group C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052801 chlorine Inorganic materials 0.000 claims description 3
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims description 3
- FCEHBMOGCRZNNI-UHFFFAOYSA-N 1-benzothiophene Chemical group C1=CC=C2SC=CC2=C1 FCEHBMOGCRZNNI-UHFFFAOYSA-N 0.000 claims description 2
- ZCFLFBCLHODMGL-UHFFFAOYSA-N 2-(5-benzyl-3,6-dihydro-2h-pyridin-1-yl)-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(CC=3C=CC=CC=3)=CCC2)=NC=1C1=CC=NC=C1 ZCFLFBCLHODMGL-UHFFFAOYSA-N 0.000 claims description 2
- INXGKFCUVKMXLP-UHFFFAOYSA-N 2-(5-benzyl-3,6-dihydro-2h-pyridin-1-yl)-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(CC=3C=CC=CC=3)=CCC2)=NC=1C1=CC=NC=N1 INXGKFCUVKMXLP-UHFFFAOYSA-N 0.000 claims description 2
- MCFBVWJMAXVOLU-UHFFFAOYSA-N 2-[5-(1,2-benzoxazol-3-yl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C3=CC=CC=C3ON=2)=NC=1C1=CC=NC=C1 MCFBVWJMAXVOLU-UHFFFAOYSA-N 0.000 claims description 2
- ILEHHNNEZPDEML-UHFFFAOYSA-N 2-[5-(1,2-benzoxazol-3-yl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C3=CC=CC=C3ON=2)=NC=1C1=CC=NC=N1 ILEHHNNEZPDEML-UHFFFAOYSA-N 0.000 claims description 2
- PDPYEDSRJHZOMG-UHFFFAOYSA-N 2-[5-(2,4-dichlorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC(Cl)=CC=2)Cl)=NC=1C1=CC=NC=C1 PDPYEDSRJHZOMG-UHFFFAOYSA-N 0.000 claims description 2
- VXFDGGJIYCFVII-UHFFFAOYSA-N 2-[5-(2,4-dichlorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC(Cl)=CC=2)Cl)=NC=1C1=CC=NC=N1 VXFDGGJIYCFVII-UHFFFAOYSA-N 0.000 claims description 2
- NXJXUFJIYXVEHW-UHFFFAOYSA-N 2-[5-(2,4-difluorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC(F)=CC=2)F)=NC=1C1=CC=NC=C1 NXJXUFJIYXVEHW-UHFFFAOYSA-N 0.000 claims description 2
- NQIQLQNCGGAPRZ-UHFFFAOYSA-N 2-[5-(2,4-difluorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC(F)=CC=2)F)=NC=1C1=CC=NC=N1 NQIQLQNCGGAPRZ-UHFFFAOYSA-N 0.000 claims description 2
- DSQNHRFUSLDTPQ-UHFFFAOYSA-N 2-[5-(2-bromophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC=CC=2)Br)=NC=1C1=CC=NC=C1 DSQNHRFUSLDTPQ-UHFFFAOYSA-N 0.000 claims description 2
- JDQIYXIUXFKQDB-UHFFFAOYSA-N 2-[5-(2-bromophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC=CC=2)Br)=NC=1C1=CC=NC=N1 JDQIYXIUXFKQDB-UHFFFAOYSA-N 0.000 claims description 2
- GNORATGDGNMNEE-UHFFFAOYSA-N 2-[5-(2-fluorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC=CC=2)F)=NC=1C1=CC=NC=C1 GNORATGDGNMNEE-UHFFFAOYSA-N 0.000 claims description 2
- LZPLTLDHQFFXRZ-UHFFFAOYSA-N 2-[5-(2-fluorophenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C(=CC=CC=2)F)=NC=1C1=CC=NC=N1 LZPLTLDHQFFXRZ-UHFFFAOYSA-N 0.000 claims description 2
- ZNHWGRISVSABNK-UHFFFAOYSA-N 2-[5-(2-methoxyphenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound COC1=CC=CC=C1C1=CCCN(C=2N(C(=O)C=C(N=2)C=2C=CN=CC=2)C)C1 ZNHWGRISVSABNK-UHFFFAOYSA-N 0.000 claims description 2
- AHODLQQDFOMWOC-UHFFFAOYSA-N 2-[5-(2-methoxyphenyl)-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyrimidin-4-ylpyrimidin-4-one Chemical compound COC1=CC=CC=C1C1=CCCN(C=2N(C(=O)C=C(N=2)C=2N=CN=CC=2)C)C1 AHODLQQDFOMWOC-UHFFFAOYSA-N 0.000 claims description 2
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- VYWAAZQJQSEHEI-UHFFFAOYSA-N 2-[5-[(4-fluorophenoxy)methyl]-3,6-dihydro-2h-pyridin-1-yl]-3-methyl-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(COC=3C=CC(F)=CC=3)=CCC2)=NC=1C1=CC=NC=C1 VYWAAZQJQSEHEI-UHFFFAOYSA-N 0.000 claims description 2
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- SJDKYNKIPNEWFL-UHFFFAOYSA-N 3-methyl-2-(5-phenyl-3,6-dihydro-2h-pyridin-1-yl)-6-pyridin-4-ylpyrimidin-4-one Chemical compound C=1C(=O)N(C)C(N2CC(=CCC2)C=2C=CC=CC=2)=NC=1C1=CC=NC=C1 SJDKYNKIPNEWFL-UHFFFAOYSA-N 0.000 claims description 2
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- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 208000025688 early-onset autosomal dominant Alzheimer disease Diseases 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 206010014599 encephalitis Diseases 0.000 description 1
- YSMODUONRAFBET-UHNVWZDZSA-N erythro-5-hydroxy-L-lysine Chemical compound NC[C@H](O)CC[C@H](N)C(O)=O YSMODUONRAFBET-UHNVWZDZSA-N 0.000 description 1
- PCJNYGPKMQQCPX-UHFFFAOYSA-N ethyl 3-oxo-3-pyridin-4-ylpropanoate Chemical compound CCOC(=O)CC(=O)C1=CC=NC=C1 PCJNYGPKMQQCPX-UHFFFAOYSA-N 0.000 description 1
- IGRUUQSUGJLZCM-UHFFFAOYSA-N ethyl 3-oxo-3-pyrimidin-4-ylpropanoate Chemical compound CCOC(=O)CC(=O)C1=CC=NC=N1 IGRUUQSUGJLZCM-UHFFFAOYSA-N 0.000 description 1
- 125000006534 ethyl amino methyl group Chemical group [H]N(C([H])([H])*)C([H])([H])C([H])([H])[H] 0.000 description 1
- LVGKNOAMLMIIKO-QXMHVHEDSA-N ethyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC LVGKNOAMLMIIKO-QXMHVHEDSA-N 0.000 description 1
- 229940093471 ethyl oleate Drugs 0.000 description 1
- 125000000031 ethylamino group Chemical group [H]C([H])([H])C([H])([H])N([H])[*] 0.000 description 1
- DEFVIWRASFVYLL-UHFFFAOYSA-N ethylene glycol bis(2-aminoethyl)tetraacetic acid Chemical compound OC(=O)CN(CC(O)=O)CCOCCOCCN(CC(O)=O)CC(O)=O DEFVIWRASFVYLL-UHFFFAOYSA-N 0.000 description 1
- 208000015756 familial Alzheimer disease Diseases 0.000 description 1
- 230000001605 fetal effect Effects 0.000 description 1
- 235000003599 food sweetener Nutrition 0.000 description 1
- 125000002485 formyl group Chemical group [H]C(*)=O 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 229960004275 glycolic acid Drugs 0.000 description 1
- 239000007902 hard capsule Substances 0.000 description 1
- 230000000971 hippocampal effect Effects 0.000 description 1
- 125000002632 imidazolidinyl group Chemical group 0.000 description 1
- 125000002636 imidazolinyl group Chemical group 0.000 description 1
- 125000002883 imidazolyl group Chemical group 0.000 description 1
- 125000003453 indazolyl group Chemical group N1N=C(C2=C1C=CC=C2)* 0.000 description 1
- 125000001041 indolyl group Chemical group 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 125000006316 iso-butyl amino group Chemical group [H]N(*)C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- HEBMCVBCEDMUOF-UHFFFAOYSA-N isochromane Chemical group C1=CC=C2COCCC2=C1 HEBMCVBCEDMUOF-UHFFFAOYSA-N 0.000 description 1
- GWVMLCQWXVFZCN-UHFFFAOYSA-N isoindoline Chemical group C1=CC=C2CNCC2=C1 GWVMLCQWXVFZCN-UHFFFAOYSA-N 0.000 description 1
- 125000000904 isoindolyl group Chemical group C=1(NC=C2C=CC=CC12)* 0.000 description 1
- 125000005921 isopentoxy group Chemical group 0.000 description 1
- ZLTPDFXIESTBQG-UHFFFAOYSA-N isothiazole Chemical group C=1C=NSC=1 ZLTPDFXIESTBQG-UHFFFAOYSA-N 0.000 description 1
- 125000003965 isoxazolidinyl group Chemical group 0.000 description 1
- 125000000842 isoxazolyl group Chemical group 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 229960000448 lactic acid Drugs 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 229940080428 lactose 200 mg Drugs 0.000 description 1
- VMPHSYLJUKZBJJ-UHFFFAOYSA-N lauric acid triglyceride Natural products CCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCC)COC(=O)CCCCCCCCCCC VMPHSYLJUKZBJJ-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 239000011654 magnesium acetate Substances 0.000 description 1
- 235000011285 magnesium acetate Nutrition 0.000 description 1
- 229940069446 magnesium acetate Drugs 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 239000001630 malic acid Substances 0.000 description 1
- 235000011090 malic acid Nutrition 0.000 description 1
- 229960002510 mandelic acid Drugs 0.000 description 1
- 108020004999 messenger RNA Proteins 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 125000006533 methyl amino methyl group Chemical group [H]N(C([H])([H])[H])C([H])([H])* 0.000 description 1
- WBYWAXJHAXSJNI-UHFFFAOYSA-N methyl p-hydroxycinnamate Natural products OC(=O)C=CC1=CC=CC=C1 WBYWAXJHAXSJNI-UHFFFAOYSA-N 0.000 description 1
- 125000000250 methylamino group Chemical group [H]N(*)C([H])([H])[H] 0.000 description 1
- IZXGZAJMDLJLMF-UHFFFAOYSA-N methylaminomethanol Chemical compound CNCO IZXGZAJMDLJLMF-UHFFFAOYSA-N 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 210000004688 microtubule Anatomy 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000007479 molecular analysis Methods 0.000 description 1
- 125000001064 morpholinomethyl group Chemical group [H]C([H])(*)N1C([H])([H])C([H])([H])OC([H])([H])C1([H])[H] 0.000 description 1
- 239000007923 nasal drop Substances 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 231100000189 neurotoxic Toxicity 0.000 description 1
- 230000002887 neurotoxic effect Effects 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000002773 nucleotide Substances 0.000 description 1
- 125000003729 nucleotide group Chemical group 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- WCPAKWJPBJAGKN-UHFFFAOYSA-N oxadiazole Chemical group C1=CON=N1 WCPAKWJPBJAGKN-UHFFFAOYSA-N 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 125000000160 oxazolidinyl group Chemical group 0.000 description 1
- 125000002971 oxazolyl group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 125000004115 pentoxy group Chemical group [*]OC([H])([H])C([H])([H])C([H])([H])C(C([H])([H])[H])([H])[H] 0.000 description 1
- 125000004894 pentylamino group Chemical group C(CCCC)N* 0.000 description 1
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 description 1
- UHZYTMXLRWXGPK-UHFFFAOYSA-N phosphorus pentachloride Chemical compound ClP(Cl)(Cl)(Cl)Cl UHZYTMXLRWXGPK-UHFFFAOYSA-N 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- LFSXCDWNBUNEEM-UHFFFAOYSA-N phthalazine Chemical group C1=NN=CC2=CC=CC=C21 LFSXCDWNBUNEEM-UHFFFAOYSA-N 0.000 description 1
- 125000005543 phthalimide group Chemical group 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 125000004193 piperazinyl group Chemical group 0.000 description 1
- 125000003386 piperidinyl group Chemical group 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- LPNYRYFBWFDTMA-UHFFFAOYSA-N potassium tert-butoxide Chemical compound [K+].CC(C)(C)[O-] LPNYRYFBWFDTMA-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 201000002212 progressive supranuclear palsy Diseases 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 125000001501 propionyl group Chemical group O=C([*])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000006308 propyl amino group Chemical group 0.000 description 1
- CPNGPNLZQNNVQM-UHFFFAOYSA-N pteridine Chemical group N1=CN=CC2=NC=CN=C21 CPNGPNLZQNNVQM-UHFFFAOYSA-N 0.000 description 1
- 125000004309 pyranyl group Chemical group O1C(C=CC=C1)* 0.000 description 1
- 125000003373 pyrazinyl group Chemical group 0.000 description 1
- 125000003072 pyrazolidinyl group Chemical group 0.000 description 1
- 125000002755 pyrazolinyl group Chemical group 0.000 description 1
- 125000003226 pyrazolyl group Chemical group 0.000 description 1
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical group C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 description 1
- ILVXOBCQQYKLDS-UHFFFAOYSA-N pyridine N-oxide Chemical group [O-][N+]1=CC=CC=C1 ILVXOBCQQYKLDS-UHFFFAOYSA-N 0.000 description 1
- 125000004527 pyrimidin-4-yl group Chemical group N1=CN=C(C=C1)* 0.000 description 1
- 125000001422 pyrrolinyl group Chemical group 0.000 description 1
- 125000000168 pyrrolyl group Chemical group 0.000 description 1
- 125000002294 quinazolinyl group Chemical group N1=C(N=CC2=CC=CC=C12)* 0.000 description 1
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 description 1
- 125000001567 quinoxalinyl group Chemical group N1=C(C=NC2=CC=CC=C12)* 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 238000010898 silica gel chromatography Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 239000011593 sulfur Chemical group 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000003765 sweetening agent Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- 235000012222 talc Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 125000004213 tert-butoxy group Chemical group [H]C([H])([H])C(O*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000006318 tert-butyl amino group Chemical group [H]N(*)C(C([H])([H])[H])(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- 125000003039 tetrahydroisoquinolinyl group Chemical group C1(NCCC2=CC=CC=C12)* 0.000 description 1
- 150000003527 tetrahydropyrans Chemical group 0.000 description 1
- 125000003831 tetrazolyl group Chemical group 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- DSXQWLYNLIETTE-UHFFFAOYSA-N thiaziridine Chemical group C1NS1 DSXQWLYNLIETTE-UHFFFAOYSA-N 0.000 description 1
- BRNULMACUQOKMR-UHFFFAOYSA-N thiomorpholine Chemical group C1CSCCN1 BRNULMACUQOKMR-UHFFFAOYSA-N 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- 125000000876 trifluoromethoxy group Chemical group FC(F)(F)O* 0.000 description 1
- 125000002948 undecyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 125000003774 valeryl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/18—Antipsychotics, i.e. neuroleptics; Drugs for mania or schizophrenia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
- A61P27/06—Antiglaucoma agents or miotics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/06—Antihyperlipidemics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
- A61P35/02—Antineoplastic agents specific for leukemia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medicinal Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Diabetes (AREA)
- Ophthalmology & Optometry (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Psychiatry (AREA)
- Oncology (AREA)
- Endocrinology (AREA)
- Emergency Medicine (AREA)
- Psychology (AREA)
- Hospice & Palliative Care (AREA)
- Dermatology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Description
R1は、置換されていてもよいC1〜C12のアルキル基を示し;
R2は、置換されていてもよいC1〜C8のアルキル基、置換されていてもよいベンゼン環、置換されていてもよいナフタレン環、置換されていてもよいインダン環、置換されていてもよいテトラヒドロナフタレン環、又は酸素原子、硫黄原子、及び窒素原子から成る群から選ばれる1〜4個のヘテロ原子を有し、かつ全部で5〜10個の環構成原子を有する、置換されていることもあるヘテロ環を示す。
R2は好ましくは置換されていてもよいベンゼン環、置換されていてもよいチオフェン環、置換されていてもよいベンゾイソキサゾール環、置換されていてもよいベンジル基、又は置換されていてもよいフェノキシメチル基であればよい。
本発明の好適な化合物の例を以下の表1に示すが、本発明の範囲は次の化合物に限定されない。
A001: 2−(5−フェニル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A020: 2−[5−(2−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A022: 2−[5−(4−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A008: 2−[5−(2−ブロモフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A002: 2−[5−(2−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A004: 2−[5−(4−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A005: 2−[5−(2−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A007: 2−[5−(4−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A017: 2−[5−(2,4−ジクロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A026: 2−[5−(2,6−ジメトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A027: 2−[5−(2−トリフルオロメチルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A050: 2−(5−ベンジル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A033: 2−(5−ビフェニル−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A043: 2−(5−チオフェン−3−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A044: 2−(5−チオフェン−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A056: 2−[5−(4−フルオロフェノキシメチル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
A057: 2−[5−(4−ピロリジニルカルボニルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
B020: 2−[5−(2−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B022: 2−[5−(4−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B008: 2−[5−(2−ブロモフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B002: 2−[5−(2−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B004: 2−[5−(4−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B005: 2−[5−(2−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B007: 2−[5−(4−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B017: 2−[5−(2,4−ジクロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B026: 2−[5−(2,6−ジメトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B027: 2−[5−(2−トリフルオロメチルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B050: 2−(5−ベンジル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B033: 2−(5−ビフェニル−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B043: 2−(5−チオフェン−3−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B044: 2−(5−チオフェン−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
B056: 2−[5−(4−フルオロフェノキシメチル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン; 及び
B057: 2−[5−(4−ピロリジニルカルボニルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オンが挙げられる。上記好ましい化合物の塩、又は上記好ましい化合物及びその塩の溶媒和物若しくは水和物もまた好ましい。
3−オキソ−3−(4−ピリジル)プロピオン酸エチル(29.0g、150mmol)、N−メチルチオ尿素(40.6g、450mmol)及び1,8−ジアザビシクロ[5,4,0]−7−ウンデセン(22.4ml、150mmol)の溶液を4時間還流し、メタンスルホン酸(14.4g、150mmol)の水溶液(50ml)を氷水で冷却した後添加した。沈殿物を水にて洗浄し、ろ過し、乾燥して標題の化合物を得た(23.7g、72%)。
1H-NMR (DMSO-d6)δ: 3.58(s, 3H), 6.40(s, 1H), 7.72(dd, J=1.8, 4.5Hz, 2H), 8.73(dd, J=1.5, 4.8Hz, 2H), 12.92(brd, 1H)
オキシ塩化リン(26.11g、170mmol)をジメチルホルムアミド(180ml)に添加し、20分間攪拌した。2−メルカプト−3−メチル−6−(4−ピリジル)−ピリミジン−4−オン(24.15g、110mmol)を該溶液に添加し、5分間攪拌し、その後70℃にて2時間攪拌した。酢酸エチル(630ml)を氷冷した溶液に添加し、20分間攪拌した後、沈殿物をろ過で集めた。乾燥後、沈殿物を水(400ml)に溶解しpHを水酸化ナトリウム水溶液で10に調整した。沈殿物を水にて洗浄し、ろ過し、乾燥して標題の化合物を得た(18.82g、77%)。
1H-NMR (CDCl3)δ: 3.72(s, 3H), 6.90(s, 1H), 7.78(dd, J=1.7, 4.5Hz, 2H), 8.75(dd, J=1.6, 4.5Hz, 2H)
3−オキソ−3−(4−ピリミジル)プロピオン酸エチル(34.1g、176mmol)、N−メチルチオ尿素(47.5g、527mmol)及び1,8−ジアザビシクロ[5,4,0]−7−ウンデセン(26.3ml、176mmol)のエタノール(340ml)溶液を2時間還流し、メタンスルホン酸(16.9g、176mmol)の水溶液(70ml)を氷水で冷却した後添加した。沈殿物を水にて洗浄し、ろ過し、乾燥して標題の化合物を得た(30.2g、78%)。
1H-NMR (DMSO-d6)δ: 3.56(s, 3H), 6.88(s, 1H), 8.24(dd, J=1.2, 5.4Hz, 1H), 9.05(d, J=5.4Hz, 1H), 9.38(s, 1H), 11.94(s, 1H).
MS[M-H]-: 219
オキシ塩化リン(4.60g、30mmol)をジメチルホルムアミド(32ml)に添加し、0℃で20分間攪拌した。2−メルカプト−3−メチル−6−ピリミジン−4−イル−ピリミジン−4−オン(4.40g、20mmol)を該溶液に添加し、5分間攪拌し、70℃にて1時間攪拌した。反応混合物を氷水に注ぎ、固体K2CO3によって中和し、酢酸エチルにて抽出した。有機層を食塩水で洗浄し、Na2SO4上で乾燥し、真空下で溶媒留去した。残渣の精製をシリカゲルカラムクロマトグラフィー(酢酸エチル)によって行い、標題の化合物を得た(1.20g、27%)。
1H-NMR (CDCl3)δ: 3.74(s, 3H), 7.56(s, 1H), 8.18 (d, J=5.1, 1H), 8.92 (d, J=5.1Hz, 1H), 9.30(s, 1H).
MS[M+H]+: 223
2−クロロフェニルボロン酸(5.0g)、3−ブロモピリジン(4.8g)及びテトラキス(トリフェニルフォスフィン)パラジウム(0)(1.0g)のトルエン(47ml)、2M炭酸ナトリウム水溶液(35ml)及びエタノール(2.4ml)中の混合物を5.5時間加熱還流した。反応混合物を冷却し、トルエン層を分離した。水層を酢酸エチルで抽出し有機抽出層を合わせて乾燥させ(MgSO4)、ろ過した。ろ液を減圧留去して粗3−(2−クロロフェニル)ピリジン(7.9g)を得た。3−(2−クロロフェニル)ピリジン(7.9g)のジクロロメタン(50ml)溶液にヨードメタン(3.8ml)を加え、混合物を15時間攪拌した。溶媒を減圧留去し得られた残渣を酢酸エチルで結晶化して淡黄色の結晶を得た。得られた結晶のメタノール(60ml)溶液に水素化ホウ素ナトリウム(1.7g)を氷冷下で加え、混合物を室温下で3時間攪拌した。混合物は飽和塩化ナトリウム水溶液でクエンチした。混合物は酢酸エチルで抽出した。抽出物を飽和塩化ナトリウム水溶液で洗浄し無水硫酸マグネシウムで乾燥させた。溶媒を減圧留去して粗5−(2−クロロフェニル)−1,2,3,6−テトラヒドロ−1−メチルピリジン(5.9g)を得た。
1H-NMR (CDCl3) δ: 2.56(m, 2H), 3.53(m, 2H), 3.55(s, 3H), 4.10(s, 2H), 5.88(m, 1H), 6.65(s, 1H), 7.20-7.27(m, 3H), 7.39(m, 1H), 7.83(d, J = 5.2 Hz, 2H), 8.67(d, J = 5.2 Hz, 2H)
MS: 378(M+)
5−(2,6−ジメトキシフェニル)−1,2,3,6−テトラヒドロピリジン塩酸塩を2,6−ジメトキシフェニルボロン酸から実施例1と同様に調製した。5−(2,6−ジメトキシフェニル)−1,2,3,6−テトラヒドロピリジン塩酸塩(173mg)、2−クロロ−1,6−ジヒドロ−1−メチル−6−オキソ−4−(ピリジン−4−イル)ピリミジン(150mg)及びトリエチルアミン(236μl)のジメチルホルムアミド(5ml)溶液を室温で2時間攪拌した。反応混合物に水(5ml)を加え、析出した結晶をろ過で集め標題の化合物を白色結晶で得た(250mg)。
1H-NMR (CDCl3)δ: 2.57(m, 2H), 3.53(s, 3H), 3.58(m, 2H), 3.75(s, 6H), 3.93(m, 2H), 5.74(m, 1H), 6.55-6.61(m, 3H), 7.21(m, 1H), 7.81(d, J = 6.4 Hz, 2H), 8.67(d, J = 6.0 Hz, 2H)
MS: 404(M+)
2−クロロフェニルボロン酸(5.0g)、3−ブロモピリジン(4.8g)及びテトラキス(トリフェニルフォスフィン)パラジウム(0)(1.0g)のトルエン(47ml)、2M炭酸ナトリウム水溶液(35ml)及びエタノール(2.4ml)中の混合物を5.5時間加熱還流した。反応混合物を冷却し、トルエン層を分離した。水層を酢酸エチルで抽出し有機抽出層を合わせて乾燥させ(MgSO4)、ろ過した。ろ液を減圧留去して粗3−(2−クロロフェニル)ピリジン(7.9g)を得た。3−(2−クロロフェニル)ピリジン(7.9g)のジクロロメタン(50ml)溶液にヨードメタン(3.8ml)を加え、混合物を15時間攪拌した。溶媒を減圧留去し得られた残渣を酢酸エチルで結晶化して淡黄色の結晶を得た。得られた結晶のメタノール(60ml)溶液に水素化ホウ素ナトリウム(1.7g)を氷冷下で加え、混合物を室温下で3時間攪拌した。混合物は飽和塩化ナトリウム水溶液でクエンチした。混合物を酢酸エチルで抽出した。抽出物を飽和塩化ナトリウム水溶液で洗浄し無水硫酸マグネシウムで乾燥させた。溶媒を減圧留去して粗5−(2−クロロフェニル)−1,2,3,6−テトラヒドロ−1−メチルピリジン(5.9g)を得た。
1H-NMR (CDCl3) δ: 2.56(m, 2H), 3.52(m, 2H), 3.56(s, 3H), 4.09(m, 2H), 5.88(m, 1H), 7.21-7.29(m, 4H), 7.39(m, 1H), 8.13(d, J = 5.1 Hz, 1H), 8.82(d, J = 5.1 Hz, 1H), 9.25(s, 1H)
MS: 379(M+)
5−(2,6−ジメトキシフェニル)−1,2,3,6−テトラヒドロピリジン塩酸塩を2,6−ジメトキシフェニルボロン酸から実施例1と同様に調製した。5−(2,6−ジメトキシフェニル)−1,2,3,6−テトラヒドロピリジン塩酸塩(172mg)、2−クロロ−1,6−ジヒドロ−1−メチル−6−オキソ−4−(ピリミジン−4−イル)ピリミジン(150mg)及びトリエチルアミン(235μl)のジメチルホルムアミド(6ml)溶液を室温で3時間攪拌した。反応混合物に水(10ml)を加え、析出した結晶をろ過で集め標題の化合物を白色結晶で得た(260mg)。
1H-NMR (CDCl3) δ: 2.60(m, 2H), 3.57-3.61(m, 5H), 3.78(s, 6H), 3.94(m, 2H), 5.76(m, 1H), 6.59(d, J = 8.5 Hz, 2H), 7.22-7.28(m, 2H), 8.20(d, J = 5.4 Hz, 1H), 8.84(d, J = 5.4 Hz, 1H), 9.27(s, 1H)
MS: 405(M+)
反応系として、100mM MES−水酸化ナトリウム(pH6.5)、1mM酢酸マグネシウム、0.5mM EGTA、5mM β−メルカプトエタノール、0.02% ツイン20、10% グリセロール、12μg/ml P−GS1、41.7μM[γ-32P]ATP(68kBq/ml)、ウシ脳TPK1、及び表に記載された化合物(被検化合物の溶液を10% DMSOの存在下で調製したことにより、最終の混合物は1.7% DMSOを含む)を含む混合物を用いた。ATP添加によりリン酸化反応を開始し、25℃で2時間反応させた後、氷上で21%過塩素酸を添加して反応を停止した。反応液を12,000rpmで5分間遠心し、P81ペーパー(Whatmann)に吸着させ、その後ペーパーを75mMリン酸で4回、水で3回、アセトンで1回洗浄した。ペーパーを乾燥して、残留した放射能を液体シンチレーションカウンターで測定した。結果を下記表に示す。被検化合物はTPK1によるP−GS1リン酸化を顕著に阻害した。この結果は、本発明の医薬がTPK1活性を阻害することによってAβの神経毒性及びPHFの形成を抑制すること、及び本発明の医薬がアルツハイマー病や上記疾患の予防及び/又は治療に有効であることを強く示唆している。
(1) 錠剤
下記の成分を常法に従って混合し、慣用の装置により打錠した。
実施例1の化合物 30mg
結晶セルロース 60mg
コーンスターチ 100mg
乳 糖 200mg
ステアリン酸マグネシウム 4mg
下記の成分を常法に従って混合し、軟カプセルに充填した。
実施例1の化合物 30mg
オリーブ油 300mg
レシチン 20mg
Claims (7)
- R1がメチル基である、請求項1に記載のピリミドン誘導体若しくはその塩。
- 2−(5−フェニル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−ブロモフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2,4−ジフルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2,4−ジクロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2,6−ジメトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−トリフルオロメチルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(ベンゾイソキサゾール−3−イル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−(5−ベンジル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−(5−ビフェニル−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−(5−チオフェン−3−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−(5−チオフェン−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−フルオロフェノキシメチル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−ピロリジニルカルボニルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリジン−4−イル−3H−ピリミジン−4−オン;
2−(5−フェニル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−メトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−ブロモフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−フルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2,4−ジフルオロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−クロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2,4−ジクロロフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2,6−ジメトキシフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(2−トリフルオロメチルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(ベンゾイソキサゾール−3−イル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−(5−ベンジル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−(5−ビフェニル−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−(5−チオフェン−3−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−(5−チオフェン−2−イル−3,6−ジヒドロ−2H−ピリジン−1−イル)−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;
2−[5−(4−フルオロフェノキシメチル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン;及び
2−[5−(4−ピロリジニルカルボニルフェニル)−3,6−ジヒドロ−2H−ピリジン−1−イル]−3−メチル−6−ピリミジン−4−イル−3H−ピリミジン−4−オン
から成る群から選ばれるピリミドン誘導体若しくはその塩。 - 請求項1〜3のいずれか一項に記載のピリミドン誘導体若しくはその塩から成る群より選ばれる物質を有効成分として含有する医薬。
- 請求項1〜3のいずれか一項に記載のピリミドン誘導体若しくはその塩から成る群からより選ばれるタウプロテインキナーゼ1の阻害剤。
- タウプロテインキナーゼ1の機能亢進に起因する疾患の予防及び/又は治療に用いる、請求項4に記載の医薬。
- 神経変性疾患の予防及び/又は治療のための、請求項4に記載の医薬。
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AR023052A1 (es) | 1998-09-25 | 2002-09-04 | Mitsuharu Yoshimura Milton | Derivados de pirimidona |
ATE312827T1 (de) | 2001-09-21 | 2005-12-15 | Mitsubishi Pharma Corp | 3-substituierte-4-pyrimidonderivate |
EA007576B1 (ru) | 2001-09-21 | 2006-12-29 | Мицубиси Фарма Корпорейшн | Производные 3-замещенных 4-пиримидонов |
TWI357408B (en) | 2003-03-26 | 2012-02-01 | Mitsubishi Tanabe Pharma Corp | 3-substituted-4-pyrimidone derivatives |
TW200621760A (en) | 2004-09-09 | 2006-07-01 | Mitsubishi Pharma Corp | 2-morpholino-4-pyrimidone compound |
US20090062282A1 (en) * | 2004-10-15 | 2009-03-05 | Astrazeneca Ab | Substituted Amino-Pyrimidones and Uses Thereof |
WO2006041404A1 (en) * | 2004-10-15 | 2006-04-20 | Astrazeneca Ab | Substituted amino-compounds and uses thereof |
TW200813015A (en) * | 2006-03-15 | 2008-03-16 | Mitsubishi Pharma Corp | 2-(cyclic amino)-pyrimidone derivatives |
EP2057141B1 (en) * | 2006-08-23 | 2011-10-26 | Pfizer Products Inc. | Pyrimidone compounds as gsk-3 inhibitors |
EP1992625A1 (en) | 2007-05-16 | 2008-11-19 | Sanofi-Aventis | Arylamide pyrimidone compounds |
EP1992621A1 (en) | 2007-05-16 | 2008-11-19 | Sanofi-Aventis | Heteroarylamide-substituted pyrimidone derivatives for the treatment of neurodegenerative diseases |
EP1992624A1 (en) * | 2007-05-16 | 2008-11-19 | Sanofi-Aventis | Heteroarylamide pyrimidone compounds |
EP1992620A1 (en) | 2007-05-16 | 2008-11-19 | Sanofi-Aventis | Arylamide pyrimidone derivatives for the treatment of neurodegenerative diseases |
WO2011019090A1 (en) * | 2009-08-13 | 2011-02-17 | Mitsubishi Tanabe Pharma Corporation | Pyrimidone derivatives used as tau protein kinase 1 inhibitors |
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EP0354179B1 (de) | 1988-07-29 | 1994-08-17 | Ciba-Geigy Ag | Thiouracile als Stabilisatoren für chlorhaltige Polymerisate |
JPH07507044A (ja) | 1991-12-06 | 1995-08-03 | マックス−プランク−ゲゼルシャフト ツール フェルデルング デル ヴィッセンシャフテン エー.ヴェー. | アルツハイマー病の診断および治療用の新規な手段 |
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JP3324611B2 (ja) | 1992-07-03 | 2002-09-17 | 三菱化学株式会社 | タウ蛋白質のリン酸化方法 |
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AR023052A1 (es) * | 1998-09-25 | 2002-09-04 | Mitsuharu Yoshimura Milton | Derivados de pirimidona |
KR100521735B1 (ko) * | 2000-02-25 | 2005-10-17 | 에프. 호프만-라 로슈 아게 | 아데노신 수용체 조절인자 |
EP1136482A1 (en) * | 2000-03-23 | 2001-09-26 | Sanofi-Synthelabo | 2-Amino-3-(alkyl)-pyrimidone derivatives as GSK3beta inhibitors |
WO2001070728A1 (en) | 2000-03-23 | 2001-09-27 | Sanofi-Synthelabo | 2-[nitrogen-heterocyclic]pyrimidone derivatives |
EP1300396B1 (en) * | 2000-06-12 | 2009-01-14 | Eisai R&D Management Co., Ltd. | 1,2-dihydropyridine compounds, process for preparation of the same and use thereof |
ATE312827T1 (de) * | 2001-09-21 | 2005-12-15 | Mitsubishi Pharma Corp | 3-substituierte-4-pyrimidonderivate |
EA007576B1 (ru) * | 2001-09-21 | 2006-12-29 | Мицубиси Фарма Корпорейшн | Производные 3-замещенных 4-пиримидонов |
TWI357408B (en) * | 2003-03-26 | 2012-02-01 | Mitsubishi Tanabe Pharma Corp | 3-substituted-4-pyrimidone derivatives |
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EP1572681A1 (en) | 2005-09-14 |
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MXPA05006394A (es) | 2007-04-16 |
EA200500984A1 (ru) | 2005-12-29 |
EP1572681B1 (en) | 2014-01-22 |
EA009027B1 (ru) | 2007-10-26 |
US7683069B2 (en) | 2010-03-23 |
CA2510170C (en) | 2011-05-24 |
CN1726209B (zh) | 2011-04-13 |
AU2003285777A1 (en) | 2004-07-09 |
KR100956052B1 (ko) | 2010-05-06 |
KR20050099496A (ko) | 2005-10-13 |
JP2006510684A (ja) | 2006-03-30 |
WO2004055007A1 (en) | 2004-07-01 |
AU2003285777A8 (en) | 2004-07-09 |
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