JPWO2019238633A5 - - Google Patents
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- Publication number
- JPWO2019238633A5 JPWO2019238633A5 JP2020569188A JP2020569188A JPWO2019238633A5 JP WO2019238633 A5 JPWO2019238633 A5 JP WO2019238633A5 JP 2020569188 A JP2020569188 A JP 2020569188A JP 2020569188 A JP2020569188 A JP 2020569188A JP WO2019238633 A5 JPWO2019238633 A5 JP WO2019238633A5
- Authority
- JP
- Japan
- Prior art keywords
- methyl
- pyridazine
- isoxazole
- methylpyridine
- oxa
- 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.)
- Granted
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- -1 5-oxa-2-azaspiro [3.5] nonanyl Chemical group 0.000 claims 172
- AAILEWXSEQLMNI-UHFFFAOYSA-N 1h-pyridazin-6-one Chemical compound OC1=CC=CN=N1 AAILEWXSEQLMNI-UHFFFAOYSA-N 0.000 claims 108
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims 56
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims 18
- 229910052736 halogen Inorganic materials 0.000 claims 17
- 150000002367 halogens Chemical class 0.000 claims 17
- 150000001875 compounds Chemical class 0.000 claims 15
- 125000001072 heteroaryl group Chemical group 0.000 claims 10
- 125000003118 aryl group Chemical group 0.000 claims 7
- 125000000592 heterocycloalkyl group Chemical group 0.000 claims 6
- LAQJGAKLLZAETL-UHFFFAOYSA-N 2h-pyrazin-3-one Chemical compound O=C1CN=CC=N1 LAQJGAKLLZAETL-UHFFFAOYSA-N 0.000 claims 5
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 5
- DLFVBJFMPXGRIB-UHFFFAOYSA-N Acetamide Chemical compound CC(N)=O DLFVBJFMPXGRIB-UHFFFAOYSA-N 0.000 claims 4
- 229910052757 nitrogen Inorganic materials 0.000 claims 4
- 125000004433 nitrogen atom Chemical group N* 0.000 claims 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims 4
- 150000003839 salts Chemical class 0.000 claims 4
- 125000001424 substituent group Chemical group 0.000 claims 4
- 125000006636 (C3-C8) cycloalkylcarbonyl group Chemical group 0.000 claims 3
- 125000004093 cyano group Chemical group *C#N 0.000 claims 3
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 claims 2
- AFZIEAKWXPVRDU-UHFFFAOYSA-N 5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazole Chemical compound CC1=CC(=NO1)C=1N=NC(=CC=1)C AFZIEAKWXPVRDU-UHFFFAOYSA-N 0.000 claims 2
- UKQDILUIPHDWAA-UHFFFAOYSA-N 5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazole Chemical compound O1C(C)=CC(C=2C=NC(C)=CC=2)=N1 UKQDILUIPHDWAA-UHFFFAOYSA-N 0.000 claims 2
- 125000004104 aryloxy group Chemical group 0.000 claims 2
- 125000001153 fluoro group Chemical group F* 0.000 claims 2
- 125000005553 heteroaryloxy group Chemical group 0.000 claims 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims 2
- 125000003226 pyrazolyl group Chemical group 0.000 claims 2
- 125000004916 (C1-C6) alkylcarbonyl group Chemical group 0.000 claims 1
- 125000006621 (C3-C8) cycloalkyl-(C1-C6) alkyl group Chemical group 0.000 claims 1
- QXALUNHYJJONQH-UHFFFAOYSA-N 1,1,1-trifluoro-2-methylpropane Chemical compound CC(C)C(F)(F)F QXALUNHYJJONQH-UHFFFAOYSA-N 0.000 claims 1
- AKOBGSHVAABXAU-UHFFFAOYSA-N 1-[1-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]-6-oxopyridazin-4-yl]azetidine-3-carbonitrile Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC(C1)C#N AKOBGSHVAABXAU-UHFFFAOYSA-N 0.000 claims 1
- HDONZAILTKEKCT-UHFFFAOYSA-N 1-[1-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]-6-oxopyridazin-4-yl]piperidine-4-carbonitrile Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CCC(CC1)C#N HDONZAILTKEKCT-UHFFFAOYSA-N 0.000 claims 1
- MCTWTZJPVLRJOU-UHFFFAOYSA-N 1-methyl-1H-imidazole Chemical compound CN1C=CN=C1 MCTWTZJPVLRJOU-UHFFFAOYSA-N 0.000 claims 1
- RZDHHDURUVIWSS-UHFFFAOYSA-N 2,3-dihydro-1h-pyrazin-6-one Chemical compound O=C1NCCN=C1 RZDHHDURUVIWSS-UHFFFAOYSA-N 0.000 claims 1
- ATRQECRSCHYSNP-UHFFFAOYSA-N 2-(trifluoromethyl)pyridine Chemical compound FC(F)(F)C1=CC=CC=N1 ATRQECRSCHYSNP-UHFFFAOYSA-N 0.000 claims 1
- IOCJETXFHMHPAP-UHFFFAOYSA-N 2-[1-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]-6-oxopyridazin-4-yl]-1,3,4,7,8,8a-hexahydropyrrolo[1,2-a]pyrazin-6-one Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC2N(CC1)C(CC2)=O IOCJETXFHMHPAP-UHFFFAOYSA-N 0.000 claims 1
- ZYHHYHJSNMCNEQ-UHFFFAOYSA-N 2-[[3-(4-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(3-ethoxyazetidin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=C1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(C1)OCC)C ZYHHYHJSNMCNEQ-UHFFFAOYSA-N 0.000 claims 1
- NSWXPFQYOZEJGH-UHFFFAOYSA-N 2-[[3-(4-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(3-methoxyazetidin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=C1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(C1)OC)C NSWXPFQYOZEJGH-UHFFFAOYSA-N 0.000 claims 1
- VYFZJCPKFQLRRS-UHFFFAOYSA-N 2-[[3-(4-fluorophenyl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-morpholin-4-ylpyridazin-3-one Chemical compound FC1=CC=C(C=C1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CCOCC1)C VYFZJCPKFQLRRS-UHFFFAOYSA-N 0.000 claims 1
- STZOJUQGZISWED-TXEJJXNPSA-N 2-[[3-(5-chloro-3-fluoropyridin-2-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[(2R,6S)-2,6-dimethylmorpholin-4-yl]pyridazin-3-one Chemical compound ClC=1C=C(C(=NC=1)C1=NOC(=C1CN1N=CC(=CC1=O)N1C[C@@H](O[C@@H](C1)C)C)C)F STZOJUQGZISWED-TXEJJXNPSA-N 0.000 claims 1
- AUZPUCVKVSZECV-OKILXGFUSA-N 2-[[3-(5-chloropyridin-2-yl)-5-cyclopropyl-1,2-oxazol-4-yl]methyl]-5-[(2R,6S)-2,6-dimethylmorpholin-4-yl]pyridazin-3-one Chemical compound ClC=1C=CC(=NC=1)C1=NOC(=C1CN1N=CC(=CC1=O)N1C[C@@H](O[C@@H](C1)C)C)C1CC1 AUZPUCVKVSZECV-OKILXGFUSA-N 0.000 claims 1
- WUUUJRMSSOQQFI-UHFFFAOYSA-N 2-[[3-(5-chloropyridin-2-yl)-5-cyclopropyl-1,2-oxazol-4-yl]methyl]-5-[4-(cyclopropanecarbonyl)piperazin-1-yl]pyridazin-3-one Chemical compound ClC=1C=CC(=NC=1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CCN(CC1)C(=O)C1CC1)C1CC1 WUUUJRMSSOQQFI-UHFFFAOYSA-N 0.000 claims 1
- AIZNCMLONWNSEE-BETUJISGSA-N 2-[[3-(5-chloropyridin-2-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[(2R,6S)-2,6-dimethylmorpholin-4-yl]pyridazin-3-one Chemical compound ClC=1C=CC(=NC=1)C1=NOC(=C1CN1N=CC(=CC1=O)N1C[C@@H](O[C@@H](C1)C)C)C AIZNCMLONWNSEE-BETUJISGSA-N 0.000 claims 1
- UAAFHYLNNPCCBL-UHFFFAOYSA-N 2-[[3-(5-chloropyridin-2-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[3-(cyclopropylmethoxy)azetidin-1-yl]pyridazin-3-one Chemical compound ClC=1C=CC(=NC=1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(C1)OCC1CC1)C UAAFHYLNNPCCBL-UHFFFAOYSA-N 0.000 claims 1
- QKYCXCHTHJFZER-UHFFFAOYSA-N 2-[[3-(5-chloropyridin-2-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[4-(1-methylcyclopropanecarbonyl)piperazin-1-yl]pyridazin-3-one Chemical compound ClC=1C=CC(=NC=1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CCN(CC1)C(=O)C1(CC1)C)C QKYCXCHTHJFZER-UHFFFAOYSA-N 0.000 claims 1
- ROJCAKDYTWGZAM-UHFFFAOYSA-N 2-[[3-(5-fluoro-6-methylpyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(2-methoxypyridin-4-yl)pyridazin-3-one Chemical compound FC=1C=C(C=NC=1C)C1=NOC(=C1CN1N=CC(=CC1=O)C1=CC(=NC=C1)OC)C ROJCAKDYTWGZAM-UHFFFAOYSA-N 0.000 claims 1
- NFLWKFUORSVWJK-UHFFFAOYSA-N 2-[[3-(5-fluoro-6-methylpyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(5-oxa-2-azaspiro[3.4]octan-2-yl)pyridazin-3-one Chemical compound FC=1C=C(C=NC=1C)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC2(C1)OCCC2)C NFLWKFUORSVWJK-UHFFFAOYSA-N 0.000 claims 1
- ZHVYVKARDIPYAY-UHFFFAOYSA-N 2-[[3-(6-chloropyridazin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(3-methoxyazetidin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(N=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(C1)OC)C ZHVYVKARDIPYAY-UHFFFAOYSA-N 0.000 claims 1
- FUZZRFANHBIKSZ-UHFFFAOYSA-N 2-[[3-(6-chloropyridazin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(7,7-difluoro-5-oxa-2-azaspiro[3.4]octan-2-yl)pyridazin-3-one Chemical compound ClC1=CC=C(N=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC2(C1)OCC(C2)(F)F)C FUZZRFANHBIKSZ-UHFFFAOYSA-N 0.000 claims 1
- UMXCNZKXXNJUOF-UHFFFAOYSA-N 2-[[3-(6-chloropyridazin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[3-[(2-methylpropan-2-yl)oxy]azetidin-1-yl]pyridazin-3-one Chemical compound C(C)(C)(C)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)Cl)=O UMXCNZKXXNJUOF-UHFFFAOYSA-N 0.000 claims 1
- BPBZTXVSAJJJKN-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(1-cyclopropylpyrazol-4-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)C=1C=NN(C=1)C1CC1)C BPBZTXVSAJJJKN-UHFFFAOYSA-N 0.000 claims 1
- NNEADJDAVFHMRT-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(2,6-dimethylmorpholin-4-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(OC(C1)C)C)C NNEADJDAVFHMRT-UHFFFAOYSA-N 0.000 claims 1
- FSVSNTFVJLNPDL-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(2-methoxypyridin-4-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)C1=CC(=NC=C1)OC)C FSVSNTFVJLNPDL-UHFFFAOYSA-N 0.000 claims 1
- NFUCQCHYVRDHJR-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(3-ethoxyazetidin-1-yl)pyridazin-3-one Chemical compound N1(CC(OCC)C1)C=1C=NN(C(=O)C=1)CC=1C(C2=CC=C(N=C2)Cl)=NOC=1C NFUCQCHYVRDHJR-UHFFFAOYSA-N 0.000 claims 1
- OOKVOVZGAXQLND-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(3-methoxyazetidin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(C1)OC)C OOKVOVZGAXQLND-UHFFFAOYSA-N 0.000 claims 1
- QBSVBZPNEICKCL-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(4-methoxy-4-methylpiperidin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CCC(CC1)(C)OC)C QBSVBZPNEICKCL-UHFFFAOYSA-N 0.000 claims 1
- VQEQXPGAVGZSAT-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(4-pyridazin-4-ylpiperazin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CCN(CC1)C1=CN=NC=C1)C VQEQXPGAVGZSAT-UHFFFAOYSA-N 0.000 claims 1
- BOQOCQLPKFSOBD-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(4-pyridin-3-ylpiperazin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CCN(CC1)C=1C=NC=CC=1)C BOQOCQLPKFSOBD-UHFFFAOYSA-N 0.000 claims 1
- JJKJLHMJKAKDII-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(4-pyrimidin-5-ylpiperazin-1-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CCN(CC1)C=1C=NC=NC=1)C JJKJLHMJKAKDII-UHFFFAOYSA-N 0.000 claims 1
- PTYDFZOZJHQMNR-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-(7,7-difluoro-5-oxa-2-azaspiro[3.4]octan-2-yl)pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC2(C1)OCC(C2)(F)F)C PTYDFZOZJHQMNR-UHFFFAOYSA-N 0.000 claims 1
- YTQQFFKSOBATSM-LBPRGKRZSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[(2S)-2-methylmorpholin-4-yl]pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1C[C@@H](OCC1)C)C YTQQFFKSOBATSM-LBPRGKRZSA-N 0.000 claims 1
- IRXAIGNMLXHJKG-OAHLLOKOSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[(7R)-7-(trifluoromethyl)-5-oxa-2-azaspiro[3.5]nonan-2-yl]pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC2(C1)OC[C@@H](CC2)C(F)(F)F)C IRXAIGNMLXHJKG-OAHLLOKOSA-N 0.000 claims 1
- RMOFAJLDWQJUAC-CQSZACIVSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[(7R)-7-methyl-5-oxa-2-azaspiro[3.5]nonan-2-yl]pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC2(C1)OC[C@@H](CC2)C)C RMOFAJLDWQJUAC-CQSZACIVSA-N 0.000 claims 1
- RMOFAJLDWQJUAC-AWEZNQCLSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[(7S)-7-methyl-5-oxa-2-azaspiro[3.5]nonan-2-yl]pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC2(C1)OC[C@H](CC2)C)C RMOFAJLDWQJUAC-AWEZNQCLSA-N 0.000 claims 1
- JKCSJVSZZYKSJC-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[3-(2,2-difluoroethoxy)azetidin-1-yl]pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(C1)OCC(F)F)C JKCSJVSZZYKSJC-UHFFFAOYSA-N 0.000 claims 1
- KJLYNEJZNISSEY-UHFFFAOYSA-N 2-[[3-(6-chloropyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]-5-[3-(trifluoromethoxy)azetidin-1-yl]pyridazin-3-one Chemical compound ClC1=CC=C(C=N1)C1=NOC(=C1CN1N=CC(=CC1=O)N1CC(C1)OC(F)(F)F)C KJLYNEJZNISSEY-UHFFFAOYSA-N 0.000 claims 1
- JQUDNMMKVRAWKC-OKILXGFUSA-N 2-[[5-(difluoromethyl)-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]-5-[(2S,6R)-2,6-dimethylmorpholin-4-yl]pyridazin-3-one Chemical compound FC(C1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)N1C[C@@H](O[C@@H](C1)C)C)F JQUDNMMKVRAWKC-OKILXGFUSA-N 0.000 claims 1
- YPRHKIYNPMCSEA-UHFFFAOYSA-N 2-[[5-ethyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-(5-oxa-2-azaspiro[3.5]nonan-2-yl)pyridazin-3-one Chemical compound C(C)C1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC2(C1)OCCCC2 YPRHKIYNPMCSEA-UHFFFAOYSA-N 0.000 claims 1
- JBPJLWGCPKNUNX-OAHLLOKOSA-N 2-[[5-ethyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-[(7R)-7-fluoro-5-oxa-2-azaspiro[3.5]nonan-2-yl]pyridazin-3-one Chemical compound C(C)C1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC2(C1)OC[C@@H](CC2)F JBPJLWGCPKNUNX-OAHLLOKOSA-N 0.000 claims 1
- QKGWLFKPWBRIBD-UHFFFAOYSA-N 2-[[5-methyl-3-(5-methyl-1,2-oxazol-3-yl)-1,2-oxazol-4-yl]methyl]-5-(5-oxa-2-azaspiro[3.4]octan-2-yl)pyridazin-3-one Chemical compound CC1=C(C(=NO1)C1=NOC(=C1)C)CN1N=CC(=CC1=O)N1CC2(C1)OCCC2 QKGWLFKPWBRIBD-UHFFFAOYSA-N 0.000 claims 1
- GBYJKWIKIITXLA-UHFFFAOYSA-N 2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-(1-oxa-9-azaspiro[5.5]undecan-9-yl)pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CCC2(CCCCO2)CC1 GBYJKWIKIITXLA-UHFFFAOYSA-N 0.000 claims 1
- PGZDDYDSURVPGB-UHFFFAOYSA-N 2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-(3-oxa-9-azaspiro[5.5]undecan-9-yl)pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CCC2(CCOCC2)CC1 PGZDDYDSURVPGB-UHFFFAOYSA-N 0.000 claims 1
- GEUJCIVKCFLWNC-UHFFFAOYSA-N 2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-(5-oxa-2-azaspiro[3.4]octan-2-yl)pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC2(C1)OCCC2 GEUJCIVKCFLWNC-UHFFFAOYSA-N 0.000 claims 1
- QYKLVMLNXMQKCM-UHFFFAOYSA-N 2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-(5-oxa-2-azaspiro[3.5]nonan-2-yl)pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC2(C1)OCCCC2 QYKLVMLNXMQKCM-UHFFFAOYSA-N 0.000 claims 1
- QCRLHRUUXJKVFE-UHFFFAOYSA-N 2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-(5-oxa-2-azaspiro[3.6]decan-2-yl)pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC2(C1)OCCCCC2 QCRLHRUUXJKVFE-UHFFFAOYSA-N 0.000 claims 1
- RDVDJSDTFAQBSD-QGZVFWFLSA-N 2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]-5-[(3R)-3-[(2-methylpropan-2-yl)oxy]pyrrolidin-1-yl]pyridazin-3-one Chemical compound C(C)(C)(C)O[C@H]1CN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)C)=O RDVDJSDTFAQBSD-QGZVFWFLSA-N 0.000 claims 1
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- GBFJQDXVEQRJQJ-UHFFFAOYSA-N 5-(2-methoxyphenyl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1=C(C=CC=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O GBFJQDXVEQRJQJ-UHFFFAOYSA-N 0.000 claims 1
- OSQFOOYFUSZITH-UHFFFAOYSA-N 5-(2-methoxypyridin-4-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1=NC=CC(=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O OSQFOOYFUSZITH-UHFFFAOYSA-N 0.000 claims 1
- MZRPLZUPOFTDAL-UHFFFAOYSA-N 5-(3,4-dimethoxyphenyl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC=1C=C(C=CC=1OC)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O MZRPLZUPOFTDAL-UHFFFAOYSA-N 0.000 claims 1
- MOSXMOQUJJJSDZ-UHFFFAOYSA-N 5-(3-cyclobutyloxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CCC1)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)C)=O MOSXMOQUJJJSDZ-UHFFFAOYSA-N 0.000 claims 1
- RDLQNLITRCIUAS-UHFFFAOYSA-N 5-(3-cyclopropyloxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)C)=O RDLQNLITRCIUAS-UHFFFAOYSA-N 0.000 claims 1
- ODWSOPHFXUPLQI-UHFFFAOYSA-N 5-(3-cyclopropyloxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O ODWSOPHFXUPLQI-UHFFFAOYSA-N 0.000 claims 1
- CAYGUZJNQDHAMJ-UHFFFAOYSA-N 5-(3-cyclopropyloxyazetidin-1-yl)-2-[[5-methyl-3-[5-(trifluoromethyl)pyrimidin-2-yl]-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C1=NC=C(C=N1)C(F)(F)F)=O CAYGUZJNQDHAMJ-UHFFFAOYSA-N 0.000 claims 1
- LMCKQBUBQKEKLA-UHFFFAOYSA-N 5-(3-ethoxyazetidin-1-yl)-2-[[3-(5-fluoro-6-methylpyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C(C)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=C(C=1)F)C)=O LMCKQBUBQKEKLA-UHFFFAOYSA-N 0.000 claims 1
- AAHNOFRMJIDVQB-UHFFFAOYSA-N 5-(3-ethoxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C(C)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)C)=O AAHNOFRMJIDVQB-UHFFFAOYSA-N 0.000 claims 1
- ZDTYWHJVZJNBOV-UHFFFAOYSA-N 5-(3-ethoxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C(C)OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O ZDTYWHJVZJNBOV-UHFFFAOYSA-N 0.000 claims 1
- JKKXNOPIPWZBOG-UHFFFAOYSA-N 5-(3-fluoroazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O JKKXNOPIPWZBOG-UHFFFAOYSA-N 0.000 claims 1
- YHDJMBCVKQDACA-UHFFFAOYSA-N 5-(3-hydroxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O YHDJMBCVKQDACA-UHFFFAOYSA-N 0.000 claims 1
- IRDQKOYFAMCTNV-UHFFFAOYSA-N 5-(3-methoxyazetidin-1-yl)-2-[[5-methyl-3-(5-methyl-1,2-oxazol-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CC1=C(C(=NO1)C1=NOC(=C1)C)CN1N=CC(=CC1=O)N1CC(C1)OC IRDQKOYFAMCTNV-UHFFFAOYSA-N 0.000 claims 1
- JPAMTPDXYCCUFO-UHFFFAOYSA-N 5-(3-methoxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)C)=O JPAMTPDXYCCUFO-UHFFFAOYSA-N 0.000 claims 1
- QJWAMJXONIVPIA-UHFFFAOYSA-N 5-(3-methoxyazetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O QJWAMJXONIVPIA-UHFFFAOYSA-N 0.000 claims 1
- LFAVHSBNVVNLCL-UHFFFAOYSA-N 5-(4,7-diazaspiro[2.5]octan-7-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CCNC2(CC2)C1 LFAVHSBNVVNLCL-UHFFFAOYSA-N 0.000 claims 1
- PQTJVJOYKWGHHO-UHFFFAOYSA-N 5-(4-cyclopropylpiperazin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)N1CCN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O PQTJVJOYKWGHHO-UHFFFAOYSA-N 0.000 claims 1
- QQZSHVDDOGFKBS-UHFFFAOYSA-N 5-(4-ethoxyphenyl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C(C)OC1=CC=C(C=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O QQZSHVDDOGFKBS-UHFFFAOYSA-N 0.000 claims 1
- GGTJEFVMAMTNQU-UHFFFAOYSA-N 5-(4-fluorophenyl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC1=CC=C(C=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O GGTJEFVMAMTNQU-UHFFFAOYSA-N 0.000 claims 1
- UXOOWFGBBLLOJG-UHFFFAOYSA-N 5-(4-hydroxypiperidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound OC1CCN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O UXOOWFGBBLLOJG-UHFFFAOYSA-N 0.000 claims 1
- YNPVBIBAZJFZDD-UHFFFAOYSA-N 5-(4-methoxyphenyl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1=CC=C(C=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O YNPVBIBAZJFZDD-UHFFFAOYSA-N 0.000 claims 1
- UFTUYERRFQSCDJ-UHFFFAOYSA-N 5-(4-methoxypiperidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1CCN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O UFTUYERRFQSCDJ-UHFFFAOYSA-N 0.000 claims 1
- QGKGROFTSKMUTA-UHFFFAOYSA-N 5-(5,6-dimethoxypyridin-3-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC=1C=C(C=NC=1OC)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O QGKGROFTSKMUTA-UHFFFAOYSA-N 0.000 claims 1
- MCHSTISNKRAPOL-UHFFFAOYSA-N 5-(5-chloro-6-methoxypyridin-3-yl)-2-[[3-(6-chloropyridazin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound ClC=1C=C(C=NC=1OC)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)Cl)=O MCHSTISNKRAPOL-UHFFFAOYSA-N 0.000 claims 1
- FDMPOOLRFQKJLS-UHFFFAOYSA-N 5-(5-chloropyridin-3-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound ClC=1C=C(C=NC=1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O FDMPOOLRFQKJLS-UHFFFAOYSA-N 0.000 claims 1
- XYQSRVPMPHEJQR-UHFFFAOYSA-N 5-(5-methoxypyridin-2-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC=1C=CC(=NC=1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O XYQSRVPMPHEJQR-UHFFFAOYSA-N 0.000 claims 1
- GKHCHNRQAHTFIS-UHFFFAOYSA-N 5-(6-cyclopropylpyridin-3-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)C1=CC=C(C=N1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O GKHCHNRQAHTFIS-UHFFFAOYSA-N 0.000 claims 1
- BRLIURGZBPQVLK-UHFFFAOYSA-N 5-(6-ethoxypyridin-3-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C(C)OC1=CC=C(C=N1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O BRLIURGZBPQVLK-UHFFFAOYSA-N 0.000 claims 1
- MCALIWGDRXPWCR-UHFFFAOYSA-N 5-(6-methoxypyridin-2-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1=CC=CC(=N1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O MCALIWGDRXPWCR-UHFFFAOYSA-N 0.000 claims 1
- ITQPMOBFYVDJDP-UHFFFAOYSA-N 5-(6-methoxypyridin-3-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1=CC=C(C=N1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O ITQPMOBFYVDJDP-UHFFFAOYSA-N 0.000 claims 1
- AKADLUFDTIIXOV-UHFFFAOYSA-N 5-(azetidin-1-yl)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound N1(CCC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O AKADLUFDTIIXOV-UHFFFAOYSA-N 0.000 claims 1
- ZVZQCPLRQMBNLY-UHFFFAOYSA-N 5-(dimethylamino)-2-[[3-(5-fluoro-6-methylpyridin-3-yl)-5-methyl-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CN(C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=C(C=1)F)C)=O)C ZVZQCPLRQMBNLY-UHFFFAOYSA-N 0.000 claims 1
- ZVWXMLNRHIFFFT-UHFFFAOYSA-N 5-(dimethylamino)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CN(C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C ZVWXMLNRHIFFFT-UHFFFAOYSA-N 0.000 claims 1
- NOXODAIJBKNFAY-UHFFFAOYSA-N 5-(methylamino)-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)NC NOXODAIJBKNFAY-UHFFFAOYSA-N 0.000 claims 1
- CPCHRGFQWZMVNX-UHFFFAOYSA-N 5-(trifluoromethyl)pyrimidine Chemical compound FC(F)(F)C1=CN=CN=C1 CPCHRGFQWZMVNX-UHFFFAOYSA-N 0.000 claims 1
- OPIFLKRMHIBLGA-UHFFFAOYSA-N 5-[(1-cyclopropylazetidin-3-yl)-methylamino]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)N1CC(C1)N(C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C OPIFLKRMHIBLGA-UHFFFAOYSA-N 0.000 claims 1
- XMPUPLZCHBVIIG-UHFFFAOYSA-N 5-[(2-hydroxy-2-methylpropyl)-methylamino]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound OC(CN(C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C)(C)C XMPUPLZCHBVIIG-UHFFFAOYSA-N 0.000 claims 1
- XUOBJBMRYSIJMB-CQSZACIVSA-N 5-[(2R)-2-methylmorpholin-4-yl]-2-[[3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C[C@H]1OCCN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1)C=1C=NC(=CC=1)C)=O XUOBJBMRYSIJMB-CQSZACIVSA-N 0.000 claims 1
- XUOBJBMRYSIJMB-AWEZNQCLSA-N 5-[(2S)-2-methylmorpholin-4-yl]-2-[[3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C[C@@H]1OCCN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1)C=1C=NC(=CC=1)C)=O XUOBJBMRYSIJMB-AWEZNQCLSA-N 0.000 claims 1
- POJPNUCTJGZXDY-BETUJISGSA-N 5-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-[[3-(3-fluoropyridin-4-yl)-5-methyl-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C[C@@H]1O[C@@H](CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C1=C(C=NC=C1)F)=O)C POJPNUCTJGZXDY-BETUJISGSA-N 0.000 claims 1
- BUDXDIBVDYOASZ-OKILXGFUSA-N 5-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-[[3-(4-fluorophenyl)-5-methyl-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C[C@@H]1O[C@@H](CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C1=CC=C(C=C1)F)=O)C BUDXDIBVDYOASZ-OKILXGFUSA-N 0.000 claims 1
- ZCOQSITXECTXKY-GASCZTMLSA-N 5-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-[[3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C[C@@H]1CN(C[C@@H](O1)C)C1=CC(N(N=C1)CC=1C(=NOC=1)C=1C=NC(=CC=1)C)=O ZCOQSITXECTXKY-GASCZTMLSA-N 0.000 claims 1
- ZWJYZRGIUJXECL-BETUJISGSA-N 5-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-[[3-[6-(trifluoromethyl)pyridin-3-yl]-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C[C@@H]1O[C@@H](CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1)C=1C=NC(=CC=1)C(F)(F)F)=O)C ZWJYZRGIUJXECL-BETUJISGSA-N 0.000 claims 1
- XRKALCYEKHUUGH-BETUJISGSA-N 5-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-[[5-methyl-3-(5-methyl-1,2-oxazol-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CC1=C(C(=NO1)C1=NOC(=C1)C)CN1N=CC(=CC1=O)N1C[C@@H](O[C@@H](C1)C)C XRKALCYEKHUUGH-BETUJISGSA-N 0.000 claims 1
- JIGCMFBIUHCXHY-MRXNPFEDSA-N 5-[(3R)-3-hydroxypyrrolidin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound O[C@H]1CN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O JIGCMFBIUHCXHY-MRXNPFEDSA-N 0.000 claims 1
- LRIWZRKYTQBJBA-MRXNPFEDSA-N 5-[(3R)-4-cyclopropyl-3-methylpiperazin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)N1[C@@H](CN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C LRIWZRKYTQBJBA-MRXNPFEDSA-N 0.000 claims 1
- VXPPNXASGNUUOW-GASCZTMLSA-N 5-[(3R,5S)-3,5-dimethylpiperazin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C[C@H]1CN(C[C@H](N1)C)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O VXPPNXASGNUUOW-GASCZTMLSA-N 0.000 claims 1
- MYDOONMCNWJBTJ-KRWDZBQOSA-N 5-[(3S)-3-(2-hydroxypropan-2-yl)pyrrolidin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound OC(C)(C)[C@@H]1CN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O MYDOONMCNWJBTJ-KRWDZBQOSA-N 0.000 claims 1
- JIGCMFBIUHCXHY-INIZCTEOSA-N 5-[(3S)-3-hydroxypyrrolidin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound O[C@@H]1CN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O JIGCMFBIUHCXHY-INIZCTEOSA-N 0.000 claims 1
- LRIWZRKYTQBJBA-INIZCTEOSA-N 5-[(3S)-4-cyclopropyl-3-methylpiperazin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)N1[C@H](CN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C LRIWZRKYTQBJBA-INIZCTEOSA-N 0.000 claims 1
- UQMRXCPGSLSLND-UHFFFAOYSA-N 5-[1-(cyclopropylmethyl)pyrazol-4-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)CN1N=CC(=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O UQMRXCPGSLSLND-UHFFFAOYSA-N 0.000 claims 1
- YZXUCIAMTXXWJB-UHFFFAOYSA-N 5-[1-(difluoromethyl)pyrazol-4-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC(N1N=CC(=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)F YZXUCIAMTXXWJB-UHFFFAOYSA-N 0.000 claims 1
- DRYLSTFCCZFNSX-UHFFFAOYSA-N 5-[2-(azetidin-1-yl)pyridin-4-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound N1(CCC1)C1=NC=CC(=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O DRYLSTFCCZFNSX-UHFFFAOYSA-N 0.000 claims 1
- RQYTYJIJIVQAOG-UHFFFAOYSA-N 5-[2-(difluoromethoxy)pyridin-4-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC(OC1=NC=CC(=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)F RQYTYJIJIVQAOG-UHFFFAOYSA-N 0.000 claims 1
- DZYUNPFHAALEOI-UHFFFAOYSA-N 5-[2-(dimethylamino)pyridin-4-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CN(C1=NC=CC(=C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C DZYUNPFHAALEOI-UHFFFAOYSA-N 0.000 claims 1
- JWCTZKQODBHCFE-UHFFFAOYSA-N 5-[2-(methylamino)pyridin-4-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)C1=CC(=NC=C1)NC JWCTZKQODBHCFE-UHFFFAOYSA-N 0.000 claims 1
- HNEYQBLKELCTND-UHFFFAOYSA-N 5-[3-(1-methylcyclopropyl)oxyazetidin-1-yl]-2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1N=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC(C1)OC1(CC1)C HNEYQBLKELCTND-UHFFFAOYSA-N 0.000 claims 1
- NKQGTJIYXIVVBU-UHFFFAOYSA-N 5-[3-(2,2-difluoroethoxy)azetidin-1-yl]-2-[[5-methyl-3-(6-methylpyridazin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC(COC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1N=NC(=CC=1)C)=O)F NKQGTJIYXIVVBU-UHFFFAOYSA-N 0.000 claims 1
- BKFFSXUFUXGWCN-UHFFFAOYSA-N 5-[3-(2,2-difluoroethoxy)azetidin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC(COC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)F BKFFSXUFUXGWCN-UHFFFAOYSA-N 0.000 claims 1
- AMUYFVFPDBXPOF-UHFFFAOYSA-N 5-[3-(difluoromethoxy)azetidin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC(OC1CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)F AMUYFVFPDBXPOF-UHFFFAOYSA-N 0.000 claims 1
- XZHAOTACJSROPE-UHFFFAOYSA-N 5-[3-hydroxy-3-(trifluoromethyl)azetidin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound OC1(CN(C1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C(F)(F)F XZHAOTACJSROPE-UHFFFAOYSA-N 0.000 claims 1
- FVIYVMPYSMHOSK-UHFFFAOYSA-N 5-[4-(1-methylcyclopropanecarbonyl)piperazin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CCN(CC1)C(=O)C1(CC1)C FVIYVMPYSMHOSK-UHFFFAOYSA-N 0.000 claims 1
- XAVXCROJQVKPEX-UHFFFAOYSA-N 5-[4-(2-methoxypyridin-3-yl)piperazin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1=NC=CC=C1N1CCN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O XAVXCROJQVKPEX-UHFFFAOYSA-N 0.000 claims 1
- ZGUTZLMBNKSOQF-UHFFFAOYSA-N 5-[4-(3-methoxypyridazin-4-yl)piperazin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC=1N=NC=CC=1N1CCN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O ZGUTZLMBNKSOQF-UHFFFAOYSA-N 0.000 claims 1
- JIYMKFAMVZFEHH-UHFFFAOYSA-N 5-[4-(4-methoxypyrimidin-5-yl)piperazin-1-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound COC1=NC=NC=C1N1CCN(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O JIYMKFAMVZFEHH-UHFFFAOYSA-N 0.000 claims 1
- PECYWBVSTGUYOO-UHFFFAOYSA-N 5-[6-(difluoromethoxy)pyridin-3-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound FC(OC1=CC=C(C=N1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)F PECYWBVSTGUYOO-UHFFFAOYSA-N 0.000 claims 1
- IMAFHEWVTKZSMH-UHFFFAOYSA-N 5-[6-(dimethylamino)pyridin-3-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CN(C1=CC=C(C=N1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C IMAFHEWVTKZSMH-UHFFFAOYSA-N 0.000 claims 1
- ZAERDKVKISJYIG-UHFFFAOYSA-N 5-[6-(methylamino)pyridin-3-yl]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound CNC1=CC=C(C=N1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O ZAERDKVKISJYIG-UHFFFAOYSA-N 0.000 claims 1
- MDFIOJLBOWRQPI-UHFFFAOYSA-N 5-[cyclopropyl(methyl)amino]-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)N(C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O)C MDFIOJLBOWRQPI-UHFFFAOYSA-N 0.000 claims 1
- LDXWIYFTPGYFQX-UHFFFAOYSA-N 5-cyclopropyl-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C1(CC1)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O LDXWIYFTPGYFQX-UHFFFAOYSA-N 0.000 claims 1
- CLGJPHGRCFNNGO-UHFFFAOYSA-N 5-ethyl-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C(C)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O CLGJPHGRCFNNGO-UHFFFAOYSA-N 0.000 claims 1
- HDCVTQAPAIPEOQ-UHFFFAOYSA-N 5-tert-butyl-2-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]pyridazin-3-one Chemical compound C(C)(C)(C)C1=CC(N(N=C1)CC=1C(=NOC=1C)C=1C=NC(=CC=1)C)=O HDCVTQAPAIPEOQ-UHFFFAOYSA-N 0.000 claims 1
- BICJQDPKHYJDNW-UHFFFAOYSA-N 6-[1-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]-6-oxopyridazin-4-yl]pyridine-2-carbonitrile Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)C1=CC=CC(=N1)C#N BICJQDPKHYJDNW-UHFFFAOYSA-N 0.000 claims 1
- 125000004939 6-pyridyl group Chemical group N1=CC=CC=C1* 0.000 claims 1
- LWEFWEAPBIDBPT-UHFFFAOYSA-N 7-[1-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]-6-oxopyridazin-4-yl]-5,6,8,8a-tetrahydro-1H-[1,3]oxazolo[3,4-a]pyrazin-3-one Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)N1CC2N(CC1)C(OC2)=O LWEFWEAPBIDBPT-UHFFFAOYSA-N 0.000 claims 1
- 208000024827 Alzheimer disease Diseases 0.000 claims 1
- 208000009575 Angelman syndrome Diseases 0.000 claims 1
- 208000020925 Bipolar disease Diseases 0.000 claims 1
- RPFANHNSSZHSFZ-UHFFFAOYSA-N CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)C=1C=NN(C=1)C1=CC=CC=C1 Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)C=1C=NN(C=1)C1=CC=CC=C1 RPFANHNSSZHSFZ-UHFFFAOYSA-N 0.000 claims 1
- UZERIGHZQQSBPU-UHFFFAOYSA-N FCC1=CC(=NO1)C=1C=NC(=CC1)C Chemical compound FCC1=CC(=NO1)C=1C=NC(=CC1)C UZERIGHZQQSBPU-UHFFFAOYSA-N 0.000 claims 1
- 208000009668 Neurobehavioral Manifestations Diseases 0.000 claims 1
- 201000010769 Prader-Willi syndrome Diseases 0.000 claims 1
- 239000013543 active substance Substances 0.000 claims 1
- 230000007000 age related cognitive decline Effects 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 208000029560 autism spectrum disease Diseases 0.000 claims 1
- 125000002393 azetidinyl group Chemical group 0.000 claims 1
- 208000010877 cognitive disease Diseases 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 1
- 208000035475 disorder Diseases 0.000 claims 1
- 206010015037 epilepsy Diseases 0.000 claims 1
- 125000004216 fluoromethyl group Chemical group [H]C([H])(F)* 0.000 claims 1
- 125000002883 imidazolyl group Chemical group 0.000 claims 1
- 201000010901 lateral sclerosis Diseases 0.000 claims 1
- 208000027061 mild cognitive impairment Diseases 0.000 claims 1
- 208000005264 motor neuron disease Diseases 0.000 claims 1
- 230000003387 muscular Effects 0.000 claims 1
- 125000001715 oxadiazolyl group Chemical group 0.000 claims 1
- 239000008194 pharmaceutical composition Substances 0.000 claims 1
- 208000028173 post-traumatic stress disease Diseases 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 125000004076 pyridyl group Chemical group 0.000 claims 1
- 125000000714 pyrimidinyl group Chemical group 0.000 claims 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 claims 1
- 125000000168 pyrrolyl group Chemical group 0.000 claims 1
- 201000000980 schizophrenia Diseases 0.000 claims 1
- 208000011580 syndromic disease Diseases 0.000 claims 1
- WNZACTNRXSATJB-UHFFFAOYSA-N tert-butyl 4-[1-[[5-methyl-3-(6-methylpyridin-3-yl)-1,2-oxazol-4-yl]methyl]-6-oxopyridazin-4-yl]-3,6-dihydro-2H-pyridine-1-carboxylate Chemical compound CC1=C(C(=NO1)C=1C=NC(=CC=1)C)CN1N=CC(=CC1=O)C1=CCN(CC1)C(=O)OC(C)(C)C WNZACTNRXSATJB-UHFFFAOYSA-N 0.000 claims 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 125000001425 triazolyl group Chemical group 0.000 claims 1
- 125000002023 trifluoromethyl group Chemical group FC(F)(F)* 0.000 claims 1
Claims (15)
(式中、
Wは以下から選択される:
i) N、および
ii) CR4;
Yは以下から選択される:
i) N、および
ii) CH;
Zは以下から選択される:
i) N、および
ii) CH;
R99は以下から選択される:
i) C1-6-アルキル、
ii) C1-6-アルコキシ、
iii)ハロ-C1-6-アルコキシ、
iv) ヒドロキシ-C1-6-アルキル、
v) C3-8-シクロアルキル、
vi) H、および
vii)ハロゲン;
R2は以下から選択される:
i) H、
ii) ハロゲン、
iii)C1-6-アルキル、
iv) C3-8-シクロルキル、および
v) ハロ-C1-6-アルキル;
R3は以下から選択される:
i) R6、R7およびR8で置換されたヘテロシクロアルキル、
ii) R9およびR10から独立で選択される1個または2個の置換基で窒素原子上に置換されたアミノ、
iii)R11、R12およびR13で置換されたアリール、および
iv) R11、R12およびR13で置換されたヘテロアリール;
R4は以下から選択される:
i) H、
ii) C1-6-アルキル、
iii)ハロ-C1-6-アルキル、
iv) C1-6-アルコキシ、
v) C3-8-シクロアルキル、および
vi) ハロゲン;
R5は以下から選択される:
i) H、
ii) C1-6-アルキル、
iii)C3-8-シクロアルキル、
iv) ハロ-C1-6-アルキル、および
v) ハロゲン;
R6、R7およびR8は、独立で以下から選択される:
i) H、
ii) C1-6-アルキル、
iii)C1-6-アルコキシ、
iv) C1-6-アルコキシ-C1-6-アルキル、
v) C1-6-アルコキシカルボニル、
vi) シアノ、
vii)R22およびR23から独立で選択される1個又は2個の置換基で窒素原子上に置換されたアミノ、
viii) C3-8-シクロアルキルであり、ここで、C3-8-シクロアルキルはR24、R25およびR26で置換されている、
ix) C3-8-シクロアルコキシであり、ここで、C3-8-シクロアルコキシはR24、R25およびR26で置換されている、
x) C3-8-シクロアルキル-C1-6-アルコキシであり、ここで、C3-8-シクロアルキル-C1-6-アルコキシは、R24、R25およびR26で置換されている、
xi) C3-8-シクロアルキルアミノカルボニルであり、ここで、C3-8-シクロアルキルアミノカルボニルは、R24、R25およびR26で置換されている、
xii)C3-8-シクロアルキルカルボニルであり、ここで、C3-8-シクロアルキルカルボニルはR24、R25およびR26で置換されている、
xiii) C3-8-シクロアルキル-C1-6-アルコキシカルボニルであり、ここで、C3-8-シクロアルキル-C1-6-アルコキシカルボニルはR24、R25およびR26で置換されている、
xiv)R27、R28およびR29で置換されたアリールオキシ
xv) R27、R28およびR29で置換されたアリール、
xvi)R27、R28およびR29で置換されたヘテロアリール、
xvii) R27、R28およびR29で置換されたヘテロアリールオキシ、
xviii)ハロ-C1-6-アルコキシ、
xix)ハロ-C1-6-アルキル、
xx) ハロゲン、
xxi)ヒドロキシ、
xxii)ヒドロキシ-C1-6-アルキル、および
xxiii)オキソ;
R9およびR10は、独立で以下から選択される:
i) H、
ii) ハロ-C1-6-アルキル、
iii)C1-6-アルキル、
iv) R30、R31およびR32で置換されたヘテロシクロアルキル
v) R30、R31およびR32で置換されたヘテロシクロアルキル-C1-6-アルキル、
vi) ヒドロキシ-C1-6-アルキル、
vii)C1-6-アルコキシ、
viii) C3-8-シクロアルキル、および
ix) ハロゲン;
R11、R12およびR13は、独立で以下から選択される:
i) H、
ii) ヒドロキシ、
iii)ヒドロキシ-C1-6-アルキル、
iv) C1-6-アルコキシ、
v) C1-6-アルキル、
vi) シアノ、
vii)アリール、
viii) C3-8-シクロアルキル、
ix) ハロ-C1-6-アルキル、
x) ハロ-C1-6-アルコキシ、
xi) ヘテロアリール、
xii)R14およびR15から独立で選択される1または2個の置換基で窒素原子上に置換されたアミノ、
xiii) C3-8-シクロアルキル-C1-6-アルキル、
xiv)R16、R17およびR18で置換されたヘテロシクロアルキル、
xv) R16、R17およびR18で置換されたヘテロシクロアルコキシ、
xvi)R16、R17およびR18で置換されたヘテロシクロアルキル-C1-6-アルキル、および
xvii) ハロゲン;
R14およびR15は、独立で以下から選択される:
i) H、および
ii) C1-6-アルキル;
R16、R17およびR18は、独立で以下から選択される:
i) H、
ii) ハロゲン、
iii)C1-6-アルコキシ、
iv) C3-8-シクロアルキル、
v) C1-6-アルキル;
R22およびR23は、独立で以下から選択される:
i) H、
ii) C1-6-アルキル、および
iii)C1-6-アルキルカルボニル;
R24、R25およびR26は、独立で以下から選択される:
i) C1-6-アルキル、
ii) H、
iii)C1-6-アルコキシ、
iv) C3-8-シクロアルキル、
v) ハロ-C1-6-アルキル、
vi) ハロ-C1-6-アルコキシ、
vii)ハロゲン、
viii) ヒドロキシ、および
ix) オキソ;
R27、R28およびR29は、独立で以下から選択される:
i) H、
ii) C1-6-アルコキシ、
iii)C1-6-アルキル、
iv) C3-8-シクロアルキル、および
v) ハロゲン;
R30、R31およびR32は、独立で以下から選択される:
i) H、
ii) ハロゲン、
iii)C1-6-アルコキシ、
vi) C3-8-シクロアルキル、および
vii)C1-6-アルキル)
で示される化合物;またはその薬学的に許容される塩。 Equation (I) or (II),
(During the ceremony,
W is selected from:
i) N, and ii) CR 4 ;
Y is selected from:
i) N, and ii) CH;
Z is selected from:
i) N, and ii) CH;
R 99 is selected from:
i ) C 1-6 -alkyl,
ii ) C 1-6 -Alkoxy,
iii ) Halo-C 1-6 -Alkoxy,
iv ) Hydroxy-C 1-6 -alkyl,
v ) C 3-8 -Cycloalkyl,
vi ) H, and
vii ) Halogen;
R 2 is selected from:
i ) H,
ii ) Halogen,
iii ) C 1-6 -alkyl,
iv ) C 3-8 -Cyclolucil, and
v ) Halo-C 1-6 -alkyl;
R 3 is selected from:
i) Heterocycloalkyl substituted with R6 , R7 and R8,
ii) Amino, substituted on a nitrogen atom with one or two substituents independently selected from R 9 and R 10 .
iii) Aryl substituted with R11, R12 and R13 , and iv) Heteroaryl substituted with R11 , R12 and R13 ;
R4 is selected from:
i ) H,
ii ) C 1-6 -alkyl,
iii ) Halo-C 1-6 -alkyl,
iv ) C 1-6 -Alkoxy,
v ) C 3-8 -cycloalkyl, and
vi ) Halogen;
R5 is selected from:
i ) H,
ii ) C 1-6 -alkyl,
iii ) C 3-8 -Cycloalkyl,
iv ) Halo-C 1-6 -alkyl, and
v ) Halogen;
R 6 , R 7 and R 8 are independently selected from:
i ) H,
ii ) C 1-6 -alkyl,
iii ) C 1-6 -Alkoxy,
iv ) C 1-6 -alkoxy-C 1-6 -alkyl,
v ) C 1-6 -alkoxycarbonyl,
vi ) Cyano,
vii ) Amino, substituted on a nitrogen atom with one or two substituents independently selected from R 22 and R 23 ,
viii ) C 3-8 -cycloalkyl, where C 3-8 -cycloalkyl is substituted with R 24 , R 25 and R 26 ,
ix ) C 3-8 -cycloalkoxy, where C 3-8 -cycloalkoxy is substituted with R 24 , R 25 and R 26 ,
x ) C 3-8 -cycloalkyl-C 1-6 -alkoxy, where C 3-8 -cycloalkyl-C 1-6 -alkoxy is substituted with R 24 , R 25 and R 26 . Yes,
xi ) C 3-8 -cycloalkylaminocarbonyl, where C 3-8 -cycloalkylaminocarbonyl is substituted with R 24 , R 25 and R 26 ,
xi ) C 3-8 -cycloalkylcarbonyl, where the C3-8 -cycloalkylcarbonyl is substituted with R 24 , R 25 and R 26 ,
xiii ) C 3-8 -cycloalkyl-C 1-6 -alkoxycarbonyl, where C 3-8 -cycloalkyl-C 1-6 -alkoxycarbonyl is replaced with R 24 , R 25 and R 26 . ing,
xiv ) Aryloxy substituted with R 27 , R 28 and R 29
xv ) Aryl substituted with R 27 , R 28 and R 29 ,
xvi ) Heteroaryl substituted with R 27 , R 28 and R 29 ,
xvii) Heteroaryloxy substituted with R27 , R28 and R29,
xviii) Halo-C 1-6 -Alkoxy,
xix ) Halo-C 1-6 -alkyl,
xx ) Halogen,
xxi ) hydroxy,
xxii ) Hydroxy-C 1-6 -alkyl, and
xxiii ) oxo;
R 9 and R 10 are independently selected from:
i ) H,
ii ) Halo-C 1-6 -alkyl,
iii ) C 1-6 -alkyl,
iv ) Heterocycloalkyl substituted with R 30 , R 31 and R 32
v ) Heterocycloalkyl-C 1-6 -alkyl substituted with R 30 , R 31 and R 32 ,
vi ) Hydroxy-C 1-6 -alkyl,
vii ) C 1-6 -Alkoxy,
viii ) C 3-8 -cycloalkyl, and
ix ) Halogen;
R 11 , R 12 and R 13 are independently selected from:
i ) H,
ii ) Hydroxy,
iii ) Hydroxy-C 1-6 -alkyl,
iv ) C 1-6 -Alkoxy,
v ) C 1-6 -alkyl,
vi ) Cyano,
vii ) aryl,
viii ) C 3-8 -Cycloalkyl,
ix ) Halo-C 1-6 -alkyl,
x ) Halo-C 1-6 -Alkoxy,
xi ) Heteroaryl,
xii ) Amino, substituted on the nitrogen atom with one or two substituents independently selected from R 14 and R 15 .
xiii ) C 3-8 -Cycloalkyl-C 1-6 -Alkyl,
xiv ) Heterocycloalkyl substituted with R 16 , R 17 and R 18 ,
xv ) Heterocycloalkoxy substituted with R 16 , R 17 and R 18 ,
xvi ) Heterocycloalkyl-C 1-6 -alkyl substituted with R 16 , R 17 and R 18 and.
xvii ) Halogen;
R 14 and R 15 are independently selected from:
i) H, and ii) C 1-6 -alkyl;
R 16 , R 17 and R 18 are independently selected from:
i) H,
ii) Halogen,
iii) C 1-6 -Alkoxy,
iv) C 3-8 -Cycloalkyl,
v) C 1-6 -alkyl;
R 22 and R 23 are independently selected from:
i) H,
ii) C 1-6 -alkyl, and ii) C 1-6 -alkyl carbonyl;
R 24 , R 25 and R 26 are independently selected from:
i) C 1-6 -alkyl,
ii) H,
iii) C 1-6 -Alkoxy,
iv) C 3-8 -Cycloalkyl,
v) Halo-C 1-6 -alkyl,
vi) Halo-C 1-6 -Alkoxy,
vii) Halogen,
viii) hydroxy, and ix) oxo;
R 27 , R 28 and R 29 are independently selected from:
i) H,
ii) C 1-6 -Alkoxy,
iii) C 1-6 -alkyl,
iv) C 3-8 -cycloalkyl, and v) halogen;
R 30 , R 31 and R 32 are independently selected from:
i) H,
ii) Halogen,
iii) C 1-6 -Alkoxy,
vi) C 3-8 -cycloalkyl, and
vii) C 1-6 -alkyl )
The compound indicated by ; or a pharmaceutically acceptable salt thereof.
YはNである;
Zは以下から選択される:
i) N、および
ii) CH;
R99は、Hである;
R2は、メチルである;
R3は以下から選択される:
i) R6、R7およびR8で置換されたアゼチジニルと
ii) R6、R7およびR8で置換された5-オキサ-2-アザスピロ[3.5]ノナニル;
R4は、Hであり、
R5は以下から選択される:
i) メチル、および
ii) フルオロ;
R6、R7およびR8は、独立で以下から選択される:
i) tert-ブトキシ、
ii) H、及び
iii)フルオロ;
である請求項1に記載された式(I)の化合物またはその薬学的に許容される塩。 W is CR 4 ;
Y is N;
Z is selected from:
i) N, and ii) CH;
R 99 is H;
R2 is methyl;
R 3 is selected from:
i ) With azetidinyl substituted with R6 , R7 and R8
ii ) 5-oxa-2-azaspiro [3.5] nonanyl substituted with R 6 , R 7 and R 8 ;
R4 is H,
R5 is selected from:
i ) Methyl, and
ii ) Fluoro;
R 6 , R 7 and R 8 are independently selected from:
i ) tert-Butyl,
ii ) H, and
iii ) Fluoro;
The compound of the formula (I) according to claim 1 or a pharmaceutically acceptable salt thereof.
i) R6、R7およびR8で置換されたヘテロシクロアルキル、および
ii) R6、R7およびR8で置換されたヘテロアリール、
から選択される、請求項1から3のいずれか1項に記載の化合物。 R 3 is below:
i) Heterocycloalkyl substituted with R6 , R7 and R8, and ii) Heteroaryl substituted with R6 , R7 and R8 ,
The compound according to any one of claims 1 to 3, which is selected from the above.
i) R6、R7およびR8で置換されたヘテロシクロアルキルであり、ここで、ヘテロシクロアルキルは、以下から選択される:
a.ピロリジニル、
b.ピペリジニル、
c.モルホリニル、
d.ピペラジニル、
e.2-オキサ-6-アザスピロ[3.3]ヘプタニル、
f.1,2,3,4,6,7,8,8a-オクタヒドロピロロ[1,2-a]ピラジニル、
g.3,5,6,7,8,8a-ヘキサヒドロ-1H-オキサゾロ[3,4-a]ピラジニル、
h.2-オキサ-7-アザスピロ[3.5]ノナニル、
i.1-オキサ-7-アザスピロ[3.5]ノナニル、
j.3,3a、4,5,6,6a-ヘキサヒドロ-1H-フロ[3,4-c]ピロリル、
k.2,6-ジアザスピロ[3.3]ヘプタニル、
l.5-オキサ-2-アザスピロ[3.4]オクタニル、
m.7-オキサ-2-アザスピロ[3.5]ノナニル、
n.3-オキサ-9-アザスピロ[5.5]ウンデカニル、
o.5-オキサ-2-アザスピロ[3.5]ノナニル、
p.1-オキサ-9-アザスピロ[5.5]ウンデカニル、
q.5-オキサ-2-アザスピロ[3.6]デカニル、
r.2-アザスピロ[3.3]ヘプタニル、
s.4,7-ジアザスピロ[2.5]オクタニル、
t.2-アザスピロ[3.5]ノナニル、
u.6-オキサ-3-アザビシクロ[3.1.1]ヘプタニル、
v.1-オキサ-8-アザスピロ[4.5]デカニル、
w.8-オキサ-3-アザビシクロ[3.2.1]オクタニル、
x.3-オキサ-6-アザビシクロ[3.1.1]ヘプタニル、
y.3-オキサ-8-アザビシクロ[3.2.1]オクタニル、および
z.アゼチジニル;
および
ii) R6、R7およびR8で置換されたヘテロアリールであり、ここでヘテロアリールが以下から選択される:
a.ピリジニル、
b.イミダゾ[1,2-a]ピリジニル、および
c.ピラゾリル
から選択される請求項1から4のいずれか1項に記載の化合物。 R 3 is below:
i) Heterocycloalkyl substituted with R6 , R7 and R8, where the heterocycloalkyl is selected from:
a. Pyrrolidinyl,
b. Piperidinil,
c. Morphorinil,
d. Piperazinil,
e. 2-oxa-6-azaspiro [3.3] heptanyl,
f. 1,2,3,4,6,7,8,8a-octahydropyrrolo [1,2-a] pyrazinyl,
g. 3,5,6,7,8,8a-hexahydro-1H-oxazolo [3,4-a] pyrazinyl,
h. 2-oxa-7-azaspiro [3.5] nonanyl,
i. 1-oxa-7-azaspiro [3.5] nonanyl,
j. 3,3a, 4,5,6,6a-hexahydro-1H-flo [3,4-c] pyrrolyl,
k. 2,6-Diazaspiro [3.3] heptanyl,
l. 5-oxa-2-azaspiro [3.4] octanyl,
m. 7-Oxa-2-azaspiro [3.5] nonanyl,
n. 3-Oxa-9-azaspiro [5.5] undecanyl,
o. 5-oxa-2-azaspiro [3.5] nonanyl,
p. 1-oxa-9-azaspiro [5.5] undecanyl,
q. 5-oxa-2-azaspiro [3.6] decanyl,
r. 2-Azaspiro [3.3] heptanyl,
s. 4,7-Diazaspiro [2.5] octanyl,
t. 2-Azaspiro [3.5] nonanil,
u. 6-Oxa-3-azabicyclo [3.1.1] heptanyl,
v. 1-oxa-8-azaspiro [4.5] decanyl,
w. 8-oxa-3-azabicyclo [3.2.1] octanyl,
x. 3-Oxa-6-azabicyclo [3.1.1] heptanyl,
y. 3-Oxa-8-azabicyclo [3.2.1] octanyl, and z. Azetidinil;
And ii) Heteroaryl substituted with R6 , R7 and R8 , where the heteroaryl is selected from:
a. Pyrizinil,
b. Imidazo [1,2-a] pyridinyl, and c. The compound according to any one of claims 1 to 4, which is selected from pyrazolyl.
i) H、
ii) C1-6-アルキル、
iii)C1-6-アルコキシ、
iv) C1-6-アルコキシカルボニル、
v) シアノ、
vi) R22およびR23から独立で選択される1又は2個の置換基で窒素原子上に置換されたアミノ、
vii)C3-8-シクロアルキル-C1-6-アルコキシであり、ここで、C3-8-シクロアルキルはR24、R25およびR26で置換されている、ここで、R24、R25およびR26はHおよびC1-6-アルキルから独立で選択される;
viii) C3-8-シクロアルキルアミノカルボニルであり、ここでC3-8-シクロアルキルはR24、R25およびR26で置換されており、ここで、R24、R25およびR26はHである;
ix) C3-8-シクロアルキルカルボニルであり、ここで、C3-8-シクロアルキルはR24、R25およびR26で置換されており、ここで、R24、R25およびR26は独立でHおよびC1-6-アルキルから選択される;
x) R24、R25およびR26で置換されたC3-8-シクロアルキルであり、ここで、R24、R25およびR26は、独立でHおよびC1-6-アルキルから選択される;
xi) R24、R25およびR26で置換されたC3-8-シクロアルコキシであり、ここでR24、R25およびR26はHである;
xii)アリールオキシであり、ここで、アリールがR27、R28およびR29で置換されており、ここで、R27、R28およびR29は、独立で以下から選択される:
a.H、および
b.ハロゲン;
および、ここで、アリールがフェニルである;
xiii) R27、R28およびR29で置換されたアリールであり、ここでR27、R28およびR29は独立で以下から選択される:
a.H、および
b.アルコキシ;
および、ここで、アリールがフェニルである;
xiv)R27、R28およびR29で置換されたヘテロアリールであり、ここでR27、R28およびR29は、独立で以下から選択される:
a.H、および
b.C1-6-アルキル、
および、ここで、ヘテロアリールがイミダゾリル、トリアゾリル、ピリミジニル、ピリダジニル、ピラゾリル、ピリジニルおよびオキサジアゾリルから選択される;
xv) ヘテロアリールオキシであり、ここでヘテロアリールは、R27、R28およびR29で置換されており、ここでR27、R28およびR29は、独立で以下から選択される:
a.H、および
b.C1-6-アルキル、および
c.ハロゲン;
および、ここで、ヘテロアリールは以下から選択される:
a.ピリジニル、および
b.ピリダジニル;
xvi)ハロ-C1-6-アルコキシ、
xvii) ハロ-C1-6-アルキル、
xviii)ハロゲン、
xix)オキソ、
xx) ヒドロキシ、および
xxi)ヒドロキシC1-6-アルキル、
から独立に選択される、請求項1から6のいずれか1項に記載の化合物。 R6 , R7 and R8 are as follows:
i) H ,
ii) C 1-6 -alkyl,
iii) C 1-6 -Alkoxy,
iv) C 1-6 -alkoxycarbonyl,
v) Cyano,
vi) Amino, substituted on a nitrogen atom with one or two substituents independently selected from R 22 and R 23 ,
vii) C 3-8 -cycloalkyl-C 1-6 -alkoxy, where C 3-8 -cycloalkyl is substituted with R 24 , R 25 and R 26 , where R 24 , R 25 and R 26 are independently selected from H and C 1-6 -alkyl;
viii) C 3-8 -cycloalkylaminocarbonyl, where C 3-8 -cycloalkyl is substituted with R 24 , R 25 and R 26 , where R 24 , R 25 and R 26 are. H;
ix) C 3-8 -cycloalkylcarbonyl, where C 3-8 -cycloalkyl is substituted with R 24 , R 25 and R 26 , where R 24 , R 25 and R 26 are. Independently selected from H and C 1-6 -alkyl;
x) C 3-8 -cycloalkyl substituted with R 24 , R 25 and R 26 , where R 24 , R 25 and R 26 are independently selected from H and C 1-6 -alkyl. ;;
xi) C 3-8 -cycloalkoxy substituted with R 24 , R 25 and R 26 , where R 24 , R 25 and R 26 are H;
xii) aryloxy, where aryl is substituted with R 27 , R 28 and R 29 , where R 27 , R 28 and R 29 are independently selected from:
a. H, and b. halogen;
And here, the aryl is phenyl;
xiii) Aryl substituted with R 27 , R 28 and R 29 , where R 27 , R 28 and R 29 are independently selected from:
a. H, and b. Alkoxy;
And here, the aryl is phenyl;
xiv) Heteroaryl substituted with R 27 , R 28 and R 29 , where R 27 , R 28 and R 29 are independently selected from:
a. H, and b. C 1-6 -alkyl,
And, here, the heteroaryl is selected from imidazolyl, triazolyl, pyrimidinyl, pyridadinyl, pyrazolyl, pyridinyl and oxadiazolyl;
xv) Heteroaryloxy, where the heteroaryl is substituted with R 27 , R 28 and R 29 , where R 27 , R 28 and R 29 are independently selected from:
a. H, and b. C 1-6 -alkyl, and c. halogen;
And, here, the heteroaryl is selected from:
a. Pyrizinyl, and b. Pyridadinil;
xvi) Halo-C 1-6 -Alkoxy,
xvii) Halo-C 1-6 -alkyl,
xviii) Halogen,
xix) oxo,
xx) hydroxy, and xxi) hydroxy C 1-6 -alkyl,
The compound according to any one of claims 1 to 6, which is independently selected from the above.
i) H、
ii) C1-6-アルキル、
iii)C1-6-アルコキシ、
iv) C3-8-シクロアルキル、
v) C3-8-シクロアルコキシ、および
i) ハロゲン、
から選択される、請求項1~7のいずれか1項に記載の化合物。 R6 is as follows:
i) H ,
ii) C 1-6 -alkyl,
iii) C 1-6 -Alkoxy,
iv) C 3-8 -Cycloalkyl,
v) C 3-8 -cycloalkoxy, and i) halogen,
The compound according to any one of claims 1 to 7, which is selected from the above.
i) H、
ii) C1-6-アルキル、および
iii)ハロゲン、
から選択される、請求項1~8のいずれか1項に記載の化合物。 R7 is as follows:
i) H,
ii) C 1-6 -alkyl, and ii) halogen,
The compound according to any one of claims 1 to 8, which is selected from the above.
N-メチル-N-((3S)-1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)-6-オキソピリダジン-4-イル)ピロリジン-3-イル)アセトアミド;
N-メチル-N-((3R)-1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)-6-オキソピリダジン-4-イル)ピロリジン-3-イル)アセトアミド;
5-((3R)-3-ヒドロキシピロリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-((3S)-3-ヒドロキシピロリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(4-ヒドロキシピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(2,2-ジメチルモルホリン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-((2S、6R)-2,6-ジメチルモルホリン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)-6-オキソピリダジン-4-イル)ピペリジン-4-カルボン酸エチル;
5-(4-(シクロプロパンカルボニル)ピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(4-(1-メチルシクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(4-フルオロフェニル)-5-メチルイソキサゾール-4-イル)メチル)-5-モルホリノピリダジン-3(2H)-オン;
5-(シス-2,6-ジメチルモルホリノ)-2-((3-(4-フルオロフェニル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(5-クロロピリジン-2-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(シス-2,6-ジメチルモルホリノ)ピリダジン-3(2H)-オン;
2-((3-(5-クロロピリジン-2-イル)-5-シクロプロピルイソキサゾール-4-イル)メチル)-5-(シス-2,6-ジメチルモルホリノ)ピリダジン-3(2H)-オン;
2-((3-(4-フルオロフェニル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(1-メチルシクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(5-クロロピリジン-2-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(1-メチルシクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(トリフルオロメチル)ピリダジン-3(2H)-オン;
5-(tert-ブチル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-イソプロピル-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-エチル-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
tert-ブチル4-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)-5、6-ジヒドロピリジン-1(2H)-カルボキシレート;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-モルホリノピリダジン-3(2H)-オン;
5-(3,6-ジヒドロ-2H-ピラン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(4-(トリフルオロメチル)ピペリジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(5-クロロピリジン-2-イル)-5-シクロプロピルイソキサゾール-4-イル)メチル)-5-(4-(シクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(5-クロロピリジン-2-イル)-5-シクロプロピルイソキサゾール-4-イル)メチル)-5-(4-(1-メチルシクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
N-シクロプロピル-1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ピペリジン-4-カルボキサミド;
5-((1R、5S)-8-オキサ-3-アザビシクロ[3.2.1]オクタン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((2S、6S)-2,6-ジメチルモルホリノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((2R、6R)-2,6-ジメチルモルホリノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(4-(2,2,2-トリフルオロエチル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(シス-2,6-ジメチルモルホリノ)-2-((3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-オキサ-6-アザビシクロ[3.1.1]ヘプタン-6-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ピペリジン-4-カルボニトリル;
5-(3-オキサ-8-アザビシクロ[3.2.1]オクタン-8-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-シクロプロピルピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-シクロプロピル-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-オキサ-6-アザスピロ[3.3]ヘプタン-6-イル)ピリダジン-3(2H)-オン;
5-(シス-2,6-ジメチルモルホリノ)-2-((5-メチル-3-(6-(トリフルオロメチル)ピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-(トリフルオロメチル)ピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(4-(1-メチルシクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(シス-2,6-ジメチルモルホリノ)-2-((3-(3-フルオロピリジン-4-イル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(3-フルオロピリジン-4-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(1-メチルシクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ヘキサヒドロピロロ[1,2-a]ピラジン-6(2H)-オン;
7-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)テトラヒドロ-1H-オキサゾロ[3,4-a]ピラジン-3(5H)-オン;
5-(ジメチルアミノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-オキサ-7-アザスピロ[3.5]ノナン-7-イル)ピリダジン-3(2H)-オン;
(R)-7-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ヘキサヒドロイミダゾ[1,5-a]ピラジン-3(2H)-オン;
(S)-7-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ヘキサヒドロイミダゾ[1,5-a]ピラジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-((3aR、6aS)-テトラヒドロ-1H-フロ[3,4-c]ピロール-5(3H)-イル)ピリダジン-3(2H)-オン;
(R)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-メチルピペラジン-1-イル)ピリダジン-3(2H)-オン;
(S)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-メチルピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(5-クロロ-3-フルオロピリジン-2-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(シス-2,6-ジメチルモルホリノ)ピリダジン-3(2H)-オン;
2-((3-(5-クロロ-3-フルオロピリジン-2-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(1-メチルシクロプロパンカルボニル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(4-(3,5-ジメチル-4H-1,2,4-トリアゾール-4-イル)ピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-(3,5-ジメチル-4H-1,2,4-トリアゾール-4-イル)ピペリジン-1-イル)-2-((3-(4-フルオロフェニル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-N-シクロプロピル-1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ピロリジン-3-カルボキサミド;
(S)-N-シクロプロピル-1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ピロリジン-3-カルボキサミド;
5-(6-シクロプロピル-2,6-ジアザスピロ[3.3]ヘプタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(4-シクロプロピル-3-メチルピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(4-シクロプロピル-3-メチルピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-(2-メトキシフェニル)ピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5,5’-ジメチル-[3,3’-ビイソキサゾール]-4-イル)メチル)-5-(シス-2,6-ジメチルモルホリノ)ピリダジン-3(2H)-オン;
5-(4-シクロプロピルピペラジン-1-イル)-2-((5,5’-ジメチル-[3,3’-ビイソキサゾール]-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(シクロプロピル(メチル)アミノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(メチル(オキセタン-3-イル)アミノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-シクロプロピルピペラジン-1-イル)-2-((5-メチル-3-(6-(トリフルオロメチル)ピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-フェニルピリダジン-3(2H)-オン;
5-(4-フルオロフェニル)-2-[[5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル]メチル]ピリダジン-3-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-アザスピロ[3.3]ヘプタン-2-イル)ピリダジン-3(2H)-オン;
5-((2-ヒドロキシ-2-メチルプロピル)(メチル)アミノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(2-フルオロフェニル)-2-[[5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル]メチル]ピリダジン-3-オン;
5-(シス-2,6-ジメチルモルホリノ)-2-((3-(6-(トリフルオロメチル)ピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(2-メトキシフェニル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(4,7-ジアザスピロ[2.5]オクタン-7-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(4-メトキシフェニル)-2-[[5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル]メチル]ピリダジン-3-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2,6-ジアザスピロ[3.3]ヘプタン-2-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(メチルアミノ)ピリダジン-3(2H)-オン;
5-(4-エトキシフェニル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-フルオロ-4-メトキシフェニル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(6-メトキシピリジン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(6-メチル-2,6-ジアザスピロ[3.3]ヘプタン-2-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(4-(トリフルオロメチル)フェニル)ピリダジン-3(2H)-オン;
5-(5-メトキシピリジン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
1-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)アゼチジン-3-カルボニトリル;
2-((3-(5-クロロピリジン-2-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(6-シクロプロピル-2,6-ジアザスピロ[3.3]ヘプタン-2-イル)ピリダジン-3(2H)-オン;
5-(6-シクロプロピル-2,6-ジアザスピロ[3.3]ヘプタン-2-イル)-2-((5,5’-ジメチル-[3,3’-ビイソキサゾール]-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(((テトラヒドロ-2H-ピラン-4-イル)メチル)アミノ)ピリダジン-3(2H)-オン
(S)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-メチルモルホリノ)ピリダジン-3(2H)-オン;
(R)-5-(3-(tert-ブトキシ)ピロリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(2-メチルモルホリノ)-2-((3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(2-メチルモルホリノ)-2-((3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((3S、5R)-3,5-ジメチルピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-フェノキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
5-((1-シクロプロピルアゼチジン-3-イル)アミノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-ヒドロキシ-3-メチルアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-エトキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(6-オキサ-3-アザビシクロ[3.1.1]ヘプタン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-(2-メトキシピリジン-3-イル)ピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(ジメチルアミノ)-2-[[3-(5-フルオロ-6-メチル-3-ピリジル)-5-メチル-イソキサゾール-4-イル]メチル]ピリダジン-3-オン;
2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)-5-(1-メチルピラゾール-4-イル)ピリダジン-3-オン;
5-(3-メトキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-ヒドロキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-メチルピリジン-4-イル)ピリダジン-3(2H)-オン;
5-(2-メトキシピリジン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-(トリフルオロメチル)ピリジン-4-イル)ピリダジン-3(2H)-オン;
5-(4-(2-エチル-1H-イミダゾール-1-イル)ピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-(2-メチル-1H-イミダゾール-1-イル)ピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-(シクロプロピルメトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-イソプロポキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3,4-ジメトキシフェニル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)-5-(4-(トリフルオロメトキシ)フェニル)ピリダジン-3-オン;
5-(4-イソプロポキシフェニル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-[6-(ジメチルアミノ)-3-ピリジル]-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(3-ヒドロキシ-3-(トリフルオロメチル)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-ヒドロキシ-3-メチルピロリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-ヒドロキシ-4-メチルピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((3S)-3-(2-ヒドロキシプロパン-2-イル)ピロリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
2-エチル-7-(1-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ヘキサヒドロイミダゾ[1,5-a]ピラジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-((3aS、6aS)-テトラヒドロ-2H-フロ[3,2-b]ピロール-4(5H)-イル)ピリダジン-3(2H)-オン;
5-(3-(4-フルオロフェノキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-(ピリジン-2-イルオキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-((3aR、6aS)-ヘキサヒドロ-1H-フロ[3,4-b]ピロール-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-(ピリジン-3-イルオキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-(3-(3-フルオロフェノキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-(2-フルオロフェノキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-(ピリジン-4-イルオキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-(3-((5-クロロピリジン-2-イル)オキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(7-ヒドロキシ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(7-ヒドロキシ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(7-メトキシ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(7-メトキシ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(7-エトキシ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-シクロプロポキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((1-シクロプロピルアゼチジン-3-イル)(メチル)アミノ)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-((6-クロロピリジン-3-イル)オキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-メトキシピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5,5’-ジメチル-[3,3’-ビイソキサゾール]-4-イル)メチル)-5-(3-メトキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-(3-(シクロプロピルメトキシ)アゼチジン-1-イル)-2-((5,5’-ジメチル-[3,3’-ビイソキサゾール]-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5,5’-ジメチル-[3,3’-ビイソキサゾール]-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(5-クロロピリジン-2-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-(シクロプロピルメトキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(5-クロロピリジン-2-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
5-(6-メトキシ-2-ピリジル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-メチル-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
5-(3-((2-クロロピリジン-4-イル)オキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(5-クロロ-3-ピリジル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(6-(ジフルオロメトキシ)ピリジン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-(tert-ブトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(6-エトキシピリジン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(1-シクロプロピル-1H-ピラゾール-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(1-(2,2-ジフルオロエチル)-1H-ピラゾール-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(1-(ジフルオロメチル)-1H-ピラゾール-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(1-エチル-1H-ピラゾール-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(2-(ジメチルアミノ)ピリジン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(1-(シクロプロピルメチル)-1H-ピラゾール-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-(2,2,2-トリフルオロエトキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-(4-(4-メトキシピリミジン-5-イル)ピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(4-クロロフェニル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-メトキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(4-クロロフェニル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-エトキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(4-クロロフェニル)-5-メチルイソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-(ピペラジン-1-イル)ピリジン-4-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(1-フェニル-1H-ピラゾール-4-イル)ピリダジン-3(2H)-オン;
5-(4-(3-メトキシピリダジン-4-イル)ピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-(1-メチル-1H-ピラゾール-5-イル)ピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(4-(1-エチル-1H-ピラゾール-5-イル)ピペリジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-(ジフルオロメトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-メトキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-エトキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
5-(1-イソブチルピラゾール-4-イル)-2-[[5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル]メチル]ピリダジン-3-オン;
5-(6-シクロプロピル-3-ピリジル)-2-[[5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル]メチル]ピリダジン-3-オン;
5-(6-(メチルアミノ)-3-ピリジル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(2-(ジフルオロメトキシ)ピリジン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(1-((3-メチルオキセタン-3-イル)メチル)-1H-ピラゾール-4-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-((テトラヒドロフラン-3-イル)オキシ)ピリジン-4-イル)ピリダジン-3(2H)-オン;
(R)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-メチルピロリジン-1-イル)ピリダジン-3(2H)-オン;
5-(5,6-ジメトキシピリジン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(6-エトキシ-5-メチルピリジン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-フルオロアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-(ジフルオロメチル)-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-((2S,6R)-2,6-ジメチルモルホリノ)ピリダジン-3(2H)-オン;
5-(5-フルオロ-6-メトキシピリジン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(4-イソプロピル-3-メチルピペラジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-(シクロプロピルメトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-((6-メチルピリダジン-3-イル)オキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-(2-(アゼチジン-1-イル)ピリジン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(5-クロロ-6-メトキシピリジン-3-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(2-クロロ-5-フルオロ-3-ピリジル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(6-イソプロポキシ-3-ピリジル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(5-フルオロ-2-メトキシピリジン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(2,6-ジメチルピリジン-4-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(7,7-ジフルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((2R,3R)-3-メトキシ-2-メチルアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
5-(2-エチル-4-ピリジル)-2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-((2S,3S)-3-メトキシ-2-メチルアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((2S,3S)-3-エトキシ-2-メチルアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(2-(メチルアミノ)ピリジン-4-イル)ピリダジン-3(2H)-オン;
(R)-5-(7-(ジフルオロメトキシ)-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(7-(ジフルオロメトキシ)-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((2R,6S)-2,6-ジメチルモルホリノ)-2-((3-(5-フルオロ-6-メチルピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-(2,2-ジフルオロエトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(5-フルオロ-6-メチルピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(2-メトキシピリジン-4-イル)ピリダジン-3(2H)-オン;
2-((3-(5-フルオロ-6-メチルピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)-5-(1-プロピルピラゾール-4-イル)ピリダジン-3-オン;
6-(1-((5-メチル-3-(6-メチル-3-ピリジル)イソキサゾール-4-イル)メチル)-6-オキソ-ピリダジン-4-イル)ピリジン-2-カルボニトリル;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-メトキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-(3-エトキシアゼチジン-1-イル)-2-((3-(5-フルオロ-6-メチルピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(2-メトキシピリジン-4-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(1-メチル-1H-ピラゾール-4-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7,7-ジフルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-メチルイミダゾ[1,2-a]ピリジン-6-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-((2RS,6SR)-2,6-ジメチルモルホリノ)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチル-1,2-オキサゾール-4-イル)メチル)-5-(3-エトキシアゼチジン-1-イル)ピリダジン-3-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(1-エチル-1H-ピラゾール-4-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(1-シクロプロピル-1H-ピラゾール-4-イル)ピリダジン-3(2H)-オン;
2-(1-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ヘキサヒドロピロロ[1,2-a]ピラジン-6(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-シクロプロポキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
(S)-7-(1-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ヘキサヒドロイミダゾ[1,5-a]ピラジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)ピリダジン-3(2H)-オン;
(S)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(2-メチルモルホリノ)ピリダジン-3(2H)-オン;
5-(2-メトキシピリジン-4-イル)-2-((5-メチル-3-(5-(トリフルオロメチル)ピリミジン-2-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-メトキシアゼチジン-1-イル)-2-((5-メチル-3-(5-(トリフルオロメチル)ピリミジン-2-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
(R)-7-(1-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-6-オキソ-1,6-ジヒドロピリダジン-4-イル)ヘキサヒドロイミダゾ[1,5-a]ピラジン-3(2H)-オン;
(S)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
5-(3-(tert-ブトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
5-(3-((2-クロロピリジン-4-イル)オキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(7-メトキシ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-(トリフルオロメチル)ピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-シクロブトキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(3-シクロプロポキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-メチル-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
(S)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-メチル-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
(R)-5-(7-(ジフルオロメトキシ)-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-((2S、6R)-2,6-ジメチルモルホリン-4-イル)-2-((5-(フルオロメチル)-3-(6-メチルピリジン-3-イル)-1,2-オキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-(3-(2,2-ジフルオロエトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-(トリフルオロメチル)ピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-(2,2-ジフルオロエトキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
(S)-5-(7-(ジフルオロメトキシ)-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)ピリダジン-3(2H)-オン;
5-(3-シクロプロポキシアゼチジン-1-イル)-2-((5-メチル-3-(5-(トリフルオロメチル)ピリミジン-2-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(7,7-ジフルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(5-(トリフルオロメチル)ピリミジン-2-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-(トリフルオロメトキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリダジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-メトキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-シクロブトキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-(2,2,2-トリフルオロエトキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-(ジフルオロメトキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(1-オキサ-8-アザスピロ[4.5]デカン-8-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(2-オキサ-7-アザスピロ[3.5]ノナン-7-イル)ピリダジン-3(2H)-オン;
2-((5-シクロプロピル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-シクロプロピルピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7,7-ジフルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
(R)-5-(3-(tert-ブトキシ)ピロリジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-メトキシ-4-メチルピペリジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(ピリダジン-4-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-((1,1,1-トリフルオロ-2-メチルプロパン-2-イル)オキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
(SまたはR)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-((1,1,1-トリフルオロプロパン-2-イル)オキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
(RまたはS)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-((1,1,1-トリフルオロプロパン-2-イル)オキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-((-6-メトキシ-3-アザビシクロ[3.1.0]ヘキサン-3-イル)ピリダジン-3(2H)-オン;
4-クロロ-5-(3-エトキシアゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリダジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7,7-ジフルオロ-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(1-オキサ-7-アザスピロ[3.5]ノナン-7-イル)ピリダジン-3(2H)-オン;
5-(3-(tert-ブトキシ)アゼチジン-1-イル)-2-((3-(6-クロロピリダジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
4-クロロ-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(3-エトキシアゼチジン-1-イル)ピリダジン-3(2H)-オン;
(S)-5-(8-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(8-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-メチルピリジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(ピリミジン-5-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(ピリジン-3-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(3-エトキシアゼチジン-1-イル)-2-((5-(フルオロメチル)-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(4-メチル-1,2,5-オキサジアゾール-3-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(3-メトキシアゼチジン-1-イル)-2-((5-メチル-3-(6-(トリフルオロメチル)ピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(5-クロロ-6-メトキシピリジン-3-イル)-2-((3-(6-クロロピリダジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(4-メチルピリミジン-5-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(4-(3-クロロピリダジン-4-イル)ピペラジン-1-イル)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(2-メチルピリジン-3-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-((2S、3S)または(2R、3R)-3-メトキシ-2-メチルアゼチジン-1-イル)ピリダジン-3(2H)-オン;
(S)-5-(8-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-((2R、3R)または(2S、3S)-3-ヒドロキシ-2-メチルアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチル-1,2-オキサゾール-4-イル)メチル)-5-(4-(4-メトキシピリミジン-5-イル)ピペラジン-1-イル)ピリダジン-3-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-((2S、3S)または(2R、3R)-3-エトキシ-2-メチルアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(4-シクロプロピルピリミジン-5-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
5-(4-(5-クロロピリダジン-4-イル)ピペラジン-1-イル)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-((2R、3R)または(2S、3S)-3-エトキシ-2-メチルアゼチジン-1-イル)ピリダジン-3(2H)-オン;
2-((5-(フルオロメチル)-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)ピリダジン-3(2H)-オン;
(RまたはS)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(8-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(RまたはS)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(SまたはR)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(3-メチルピリダジン-4-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(4-クロロピリミジン-5-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(5-メチルピリダジン-4-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(1-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(6-メトキシ-2-アザスピロ[3.3]ヘプタン-2-イル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-(3-メトキシピリダジン-4-イル)ピペラジン-1-イル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(3-(1-メチルシクロプロポキシ)アゼチジン-1-イル)ピリダジン-3(2H)-オン;
5-(3-(2,2-ジフルオロエトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-メチル-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(S)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-メチル-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
S)-5-(7-エチル-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
5-(6,6-ジメチル-5-オキサ-2-アザスピロ[3.4]オクタン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(8-(トリフルオロメチル)-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(8-(トリフルオロメチル)-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-メチル-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(S)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-メチル-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
5-(6-(ジフルオロメトキシ)-2-アザスピロ[3.3]ヘプタン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.6]デカン-2-イル)ピリダジン-3(2H)-オン;
(S)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(8-メチル-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(8-メチル-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(S)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-(トリフルオロメチル)-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-(トリフルオロメチル)-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(S)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(8-メチル-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(7-(トリフルオロメチル)-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
2-((5-エチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-2-((5-エチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
5-((4S)-4-フルオロ-1-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
5-((4R)-4-フルオロ-1-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3-オン;
2-((5-(フルオロメチル)-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
(R)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-(フルオロメチル)-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
(R)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-フルオロ-1-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)ピリダジン-3(2H)-オン;
(S)-2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(4-フルオロ-1-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)ピリダジン-3(2H)-オン;
(R)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(5-(トリフルオロメチル)ピリミジン-2-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((3-(6-クロロピリジン-3-イル)-5-メチルイソキサゾール-4-イル)メチル)-5-(1-オキサ-9-アザスピロ[5.5]ウンデカン-9-イル)ピリダジン-3(2H)-オン;
(R)-5-(7-フルオロ-5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)-2-((5-メチル-3-(6-(トリフルオロメチル)ピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
2-((5-メチル-3-(6-(トリフルオロメチル)ピリダジン-3-イル)イソキサゾール-4-イル)メチル)-5-(5-オキサ-2-アザスピロ[3.5]ノナン-2-イル)ピリダジン-3(2H)-オン;
から選択される請求項1から10のいずれか1項に記載の化合物またはその薬学的に許容される塩。 Less than:
N-Methyl-N-((3S) -1-(1-((5-Methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) -6- Oxopyridazine-4-yl) pyrrolidine-3-yl) acetamide;
N-Methyl-N-((3R) -1-(1-((5-Methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) -6- Oxopyridazine-4-yl) pyrrolidine-3-yl) acetamide;
5-((3R) -3-hydroxypyrrolidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) Pyridazine-3-on;
5-((3S) -3-hydroxypyrrolidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) Pyridazine-3-on;
5- (4-Hydroxypiperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) pyridazine-3- on;
5- (2,2-dimethylmorpholine-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) pyridazine- 3-on;
5-((2S, 6R) -2,6-dimethylmorpholine-4-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) -1,2-oxazol-4-yl) Il) Methyl) Pyridazine-3-one;
1-(1-((5-Methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) -6-oxopyridazine-4-yl) piperidine-4- Ethyl carboxylate;
5- (4- (Cyclopropanecarbonyl) piperazine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (4- (1-methylcyclopropanecarbonyl) piperazine-1-yl) pyridazine- 3 (2H) -on;
2-((3- (4-Fluorophenyl) -5-methylisoxazole-4-yl) methyl) -5-morpholinopyridazine-3 (2H) -one;
5- (cis-2,6-dimethylmorpholino) -2-((3- (4-fluorophenyl) -5-methylisoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
2-((3- (5-chloropyridin-2-yl) -5-methylisoxazole-4-yl) methyl) -5- (cis-2,6-dimethylmorpholino) pyridazine-3 (2H)- on;
2-((3- (5-chloropyridin-2-yl) -5-cyclopropylisoxazole-4-yl) methyl) -5- (cis-2,6-dimethylmorpholino) pyridazine-3 (2H) -on;
2-((3- (4-Fluorophenyl) -5-methylisoxazole-4-yl) methyl) -5- (4- (1-methylcyclopropanecarbonyl) piperazine-1-yl) pyridazine-3 ( 2H) -On;
2-((3- (5-chloropyridin-2-yl) -5-methylisoxazole-4-yl) methyl) -5- (4- (1-methylcyclopropanecarbonyl) piperazine-1-yl) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (trifluoromethyl) pyridazine-3 (2H) -one;
5- (tert-butyl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5-Isopropyl-2- ((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5-Ethyl-2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
tert-Butyl 4- (1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) -5,6-dihydropyridine-1 (2H) -carboxylate;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-morpholinopyridazine-3 (2H) -one;
5- (3,6-dihydro-2H-pyran-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (4- (trifluoromethyl) piperidine-1-yl) pyridazine-3 (2H) )-on;
2-((3- (5-chloropyridin-2-yl) -5-cyclopropylisoxazole-4-yl) methyl) -5- (4- (cyclopropanecarbonyl) piperazine-1-yl) pyridazine- 3 (2H) -on;
2-((3- (5-chloropyridin-2-yl) -5-cyclopropylisoxazole-4-yl) methyl) -5-(4- (1-methylcyclopropanecarbonyl) piperazine-1-yl) ) Pyridazine-3 (2H) -on;
N-Cyclopropyl-1- (1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) Il) piperidine-4-carboxamide;
5-((1R, 5S) -8-oxa-3-azabicyclo [3.2.1] octane-3-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
5-((2S, 6S) -2,6-dimethylmorpholino) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5-((2R, 6R) -2,6-dimethylmorpholino) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (4- (2,2,2-trifluoroethyl) piperazine-1-yl) ) Pyridazine-3 (2H) -on;
5- (cis-2,6-dimethylmorpholino) -2-((3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5- (3-oxa-6-azabicyclo [3.1.1] heptane-6-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl)) Methyl) pyridazine-3 (2H) -on;
1-(1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) piperidine-4 -Carbonitrile;
5- (3-oxa-8-azabicyclo [3.2.1] octane-8-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl)) Methyl) pyridazine-3 (2H) -on;
5- (4-Cyclopropylpiperazin-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
5-Cyclopropyl-2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2-oxa-6-azaspiro [3.3] heptane-6-yl) Pyridazine-3 (2H) -on;
5- (cis-2,6-dimethylmorpholino) -2-((5-methyl-3-(6- (trifluoromethyl) pyridin-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
2-((5-Methyl-3- (6- (trifluoromethyl) pyridin-3-yl) isoxazole-4-yl) methyl) -5- (4- (1-methylcyclopropanecarbonyl) piperazine-1- Il) Pyridazine-3 (2H) -on;
5- (cis-2,6-dimethylmorpholino) -2-((3- (3-fluoropyridin-4-yl) -5-methylisoxazole-4-yl) methyl) pyridazine-3 (2H)- on;
2-((3- (3-Fluoripyridine-4-yl) -5-methylisoxazole-4-yl) methyl) -5- (4- (1-methylcyclopropanecarbonyl) piperazine-1-yl) Pyridazine-3 (2H) -on;
2- (1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) hexahydropyrrolo [1,2-a] Pyrazine-6 (2H) -on;
7-(1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) tetrahydro-1H -Oxazolo [3,4-a] pyrazine-3 (5H) -on;
5- (Dimethylamino) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2-oxa-7-azaspiro [3.5] nonane-7-yl) Pyridazine-3 (2H) -on;
(R) -7-(1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) ) Hexahydroimidazole [1,5-a] pyrazine-3 (2H) -on;
(S) -7-(1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) ) Hexahydroimidazole [1,5-a] pyrazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-((3aR, 6aS) -tetrahydro-1H-flo [3,4-c] Pyrrole-5 (3H) -yl) pyridazine-3 (2H) -on;
(R) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3-methylpiperazin-1-yl) pyridazine-3 (2H) )-on;
(S) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3-methylpiperazin-1-yl) pyridazine-3 (2H) )-on;
2-((3- (5-Chloro-3-fluoropyridin-2-yl) -5-methylisoxazole-4-yl) methyl) -5- (cis-2,6-dimethylmorpholino) pyridazine-3 (2H) -On;
2-((3- (5-Chloro-3-fluoropyridine-2-yl) -5-methylisoxazole-4-yl) methyl) -5- (4- (1-methylcyclopropanecarbonyl) piperazine- 1-Il) Pyridazine-3 (2H) -on;
5- (4- (3,5-dimethyl-4H-1,2,4-triazole-4-yl) piperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3)) -Il) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
5- (4- (3,5-dimethyl-4H-1,2,4-triazole-4-yl) piperidine-1-yl) -2-((3- (4-fluorophenyl) -5-methyliso Xazazole-4-yl) methyl) pyridazine-3 (2H) -on;
(R) -N-Cyclopropyl-1- (1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydro Pyridazine-4-yl) pyrrolidine-3-carboxamide;
(S) -N-Cyclopropyl-1- (1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydro Pyridazine-4-yl) pyrrolidine-3-carboxamide;
5- (6-Cyclopropyl-2,6-diazaspiro [3.3] heptane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
(R) -5- (4-Cyclopropyl-3-methylpiperazine-1-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) Pyridazine-3 (2H) -on;
(S) -5- (4-Cyclopropyl-3-methylpiperazine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) Pyridazine-3 (2H) -on;
5- (4- (2-Methoxyphenyl) piperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
2-((5,5'-dimethyl- [3,3'-biisoxazole] -4-yl) methyl) -5- (cis-2,6-dimethylmorpholino) pyridazine-3 (2H) -one;
5- (4-Cyclopropylpiperazin-1-yl) -2-((5,5'-dimethyl- [3,3'-bisoxazole] -4-yl) methyl) pyridazine-3 (2H) -one;
5- (Cyclopropyl (methyl) amino) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5- (Methyl (oxetane-3-yl) amino) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
5- (4-Cyclopropylpiperazin-1-yl) -2-((5-methyl-3-(6- (trifluoromethyl) pyridin-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-phenylpyridazine-3 (2H) -one;
5- (4-Fluorophenyl) -2-[[5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl] methyl] pyridazine-3-one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2-azaspiro [3.3] heptane-2-yl) pyridazine-3 ( 2H) -On;
5-((2-Hydroxy-2-methylpropyl) (methyl) amino) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -On;
5- (2-Fluorophenyl) -2-[[5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl] methyl] pyridazine-3-one;
5- (cis-2,6-dimethylmorpholino) -2-((3- (6- (trifluoromethyl) pyridin-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5- (2-Methoxyphenyl) -2-((5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl) methyl) pyridazine-3-one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (4,7-diazaspiro [2.5] octane-7-yl) pyridazine- 3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (piperazine-1-yl) pyridazine-3 (2H) -one;
5- (4-Methoxyphenyl) -2-[[5-methyl-3- (6-methylpyridine-3-yl) -1,2-oxazol-4-yl] methyl] pyridazine-3-one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2,6-diazaspiro [3.3] heptane-2-yl) pyridazine- 3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (methylamino) pyridazine-3 (2H) -one;
5- (4-ethoxyphenyl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5- (3-Fluoro-4-methoxyphenyl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5- (6-Methoxypyridin-3-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (6-methyl-2,6-diazaspiro [3.3] heptane-2- Il) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (4- (trifluoromethyl) phenyl) pyridazine-3 (2H) -one;
5- (5-Methoxypyridin-2-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
1-(1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) azetidine-3 -Carbonitrile;
2-((3- (5-Chloropyridin-2-yl) -5-methylisoxazole-4-yl) methyl) -5- (6-cyclopropyl-2,6-diazaspiro [3.3] heptane -2-Il) Pyridazine-3 (2H) -On;
5- (6-Cyclopropyl-2,6-diazaspiro [3.3] heptane-2-yl) -2-((5,5'-dimethyl- [3,3'-bisoxazole] -4-yl) methyl) ) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-(((tetrahydro-2H-pyran-4-yl) methyl) amino) pyridazine- 3 (2H) -on (S) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2-methylmorpholino) pyridazine-3 (2H) -On;
(R) -5- (3- (tert-butoxy) pyrrolidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine -3 (2H) -on;
(S) -5- (2-Methylmorpholino) -2-((3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
(R) -5- (2-Methylmorpholino) -2-((3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5-((3S, 5R) -3,5-dimethylpiperazine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine -3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3-phenoxyazetidine-1-yl) pyridazine-3 (2H) -one ;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] octane-2-yl) Pyridazine-3 (2H) -on;
5-((1-Cyclopropylazetidine-3-yl) amino) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
5- (Azetidine-1-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5- (3-Hydroxy-3-methylazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
5- (3-ethoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
5- (6-oxa-3-azabicyclo [3.1.1] heptane-3-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl)) Methyl) pyridazine-3 (2H) -on;
5- (4- (2-Methoxypyridin-3-yl) piperazine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) Pyridazine-3 (2H) -on;
5- (Dimethylamino) -2-[[3- (5-fluoro-6-methyl-3-pyridyl) -5-methyl-isoxazole-4-yl] methyl] pyridazine-3-one;
2-((5-Methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) -5- (1-methylpyrazole-4-yl) pyridazine-3-one;
5- (3-Methoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
5- (3-Hydroxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2-methylpyridine-4-yl) pyridazine-3 (2H) -one;
5- (2-Methoxypyridin-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2- (trifluoromethyl) pyridin-4-yl) pyridazine-3 (2H) )-on;
5- (4- (2-Ethyl-1H-imidazol-1-yl) piperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
5- (4- (2-Methyl-1H-imidazol-1-yl) piperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
5- (3- (Cyclopropylmethoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (3-Isopropoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H)- on;
5- (3,4-dimethoxyphenyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
2-((5-Methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) -5- (4- (trifluoromethoxy) phenyl) pyridazine-3-one;
5- (4-Isopropoxyphenyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
5- [6- (dimethylamino) -3-pyridyl] -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
5- (3-Hydroxy-3- (trifluoromethyl) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine -3 (2H) -on;
5- (3-Hydroxy-3-methylpyrrolidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (4-Hydroxy-4-methylpiperidin-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5-((3S) -3- (2-Hydroxypropane-2-yl) pyrrolidine-1-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) -1,2 -Oxazole-4-yl) methyl) pyridazine-3-one;
2-Ethyl-7-(1-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) ) Hexahydroimidazole [1,5-a] pyrazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-((3aS, 6aS) -tetrahydro-2H-flo [3,2-b] Pyrrole-4 (5H) -yl) pyridazine-3 (2H) -on;
5- (3- (4-Fluorophenoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3- (pyridin-2-yloxy) azetidine-1-yl) pyridazine-3 (2H) -On;
5-((3aR, 6aS) -hexahydro-1H-flo [3,4-b] pyrrole-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-) 4-Il) Methyl) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3- (pyridin-3-yloxy) azetidine-1-yl) pyridazine-3 (2H) -On;
5- (3- (3-Fluorophenoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
5- (3- (2-Fluorophenoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3- (pyridin-4-yloxy) azetidine-1-yl) pyridazine-3 (2H) -On;
5- (3-((5-chloropyridin-2-yl) oxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
(S) -5- (7-Hydroxy-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(R) -5- (7-Hydroxy-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(S) -5- (7-Methoxy-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(R) -5- (7-Methoxy-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(R) -5- (7-ethoxy-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
5- (3-Cyclopropoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H)- on;
5-((1-Cyclopropylazetidine-3-yl) (methyl) amino) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine -3 (2H) -on;
5- (3-((6-chloropyridin-3-yl) oxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
5- (4-Methoxypiperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
2-((5,5'-dimethyl- [3,3'-biisoxazole] -4-yl) methyl) -5- (3-methoxyazetidine-1-yl) pyridazine-3 (2H) -one;
5- (3- (Cyclopropylmethoxy) Azetidine-1-yl) -2-((5,5'-dimethyl- [3,3'-bisoxazole] -4-yl) methyl) pyridazine-3 (2H)- on;
2-((5,5'-dimethyl- [3,3'-biisoxazole] -4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] octane-2-yl) pyridazine- 3 (2H) -on;
2-((3- (5-chloropyridin-2-yl) -5-methylisoxazole-4-yl) methyl) -5- (3- (cyclopropylmethoxy) azetidine-1-yl) pyridazine-3 (2H) -On;
2-((3- (5-Chloropyridin-2-yl) -5-methylisoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] octane-2- Il) Pyridazine-3 (2H) -on;
5- (6-Methoxy-2-pyridyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (7-methyl-5-oxa-2-azaspiro [3.4] octane- 2-Il) Pyridazine-3 (2H) -on;
5- (3-((2-Chloropyridine-4-yl) oxy) azetidine-1-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
5- (5-Chloro-3-pyridyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
5- (6- (Difluoromethoxy) Pyridine-3-yl) -2-((5-Methyl-3- (6-Methylpyridine-3-yl) Isoxazole-4-yl) Methyl) Pyridazine-3 (2H) -on;
5- (3- (tert-butoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (6-ethoxypyridin-3-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
5- (1-Cyclopropyl-1H-pyrazole-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (1- (2,2-difluoroethyl) -1H-pyrazole-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) ) Pyridazine-3 (2H) -on;
5- (1- (Difluoromethyl) -1H-pyrazole-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -On;
5- (1-Ethyl-1H-Pyrazole-4-yl) -2-((5-Methyl-3- (6-Methylpyridine-3-yl) Isoxazole-4-yl) Methyl) Pyridazine-3 (2H) -on;
5- (2- (Dimethylamino) Pyridine-4-yl) -2-((5-Methyl-3- (6-Methylpyridine-3-yl) Isoxazole-4-yl) Methyl) Pyridazine-3 (2H) -on;
5- (1- (Cyclopropylmethyl) -1H-pyrazole-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine- 3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-(3- (2,2,2-trifluoroethoxy) azetidine-1-yl) ) Pyridazine-3 (2H) -on;
5- (4- (4-Methoxypyrimidine-5-yl) piperazine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) Pyridazine-3 (2H) -on;
2-((3- (4-Chlorophenyl) -5-methylisoxazole-4-yl) methyl) -5- (3-methoxyazetidine-1-yl) pyridazine-3 (2H) -one;
2-((3- (4-chlorophenyl) -5-methylisoxazole-4-yl) methyl) -5- (3-ethoxyazetidine-1-yl) pyridazine-3 (2H) -one;
2-((3- (4-Chlorophenyl) -5-methylisoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] octane-2-yl) pyridazine-3 (2H) -On;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2- (piperazine-1-yl) pyridin-4-yl) pyridazine-3 (2H) -On;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (1-phenyl-1H-pyrazole-4-yl) pyridazine-3 (2H) -on;
5- (4- (3-Methoxypyridazine-4-yl) piperazine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) Pyridazine-3 (2H) -on;
5- (4- (1-Methyl-1H-pyrazole-5-yl) piperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
5- (4- (1-Ethyl-1H-pyrazole-5-yl) piperidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
5- (3- (Difluoromethoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
5- (3-Methoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
5- (3-ethoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] octane-2-yl) Pyridazine-3 (2H) -on;
5- (1-isobutylpyrazole-4-yl) -2-[[5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl] methyl] pyridazine-3-one;
5- (6-Cyclopropyl-3-pyridyl) -2-[[5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl] methyl] pyridazine-3-one;
5- (6- (Methylamino) -3-pyridyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
5- (2- (Difluoromethoxy) Pyridine-4-yl) -2-((5-Methyl-3- (6-Methylpyridine-3-yl) Isoxazole-4-yl) Methyl) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-(1-((3-Methyloxetane-3-yl) methyl) -1H- Pyrazole-4-yl) pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-(2-((tetrahydrofuran-3-yl) oxy) pyridine-4-yl) Pyridazine-3 (2H) -on;
(R) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3-methylpyrrolidine-1-yl) pyridazine-3 (2H) )-on;
5- (5,6-dimethoxypyridin-3-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H)- on;
5- (6-ethoxy-5-Methylpyridine-3-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (3-Fluoroazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -one ;
2-((5- (Difluoromethyl) -3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-((2S, 6R) -2,6-dimethylmorpholino) pyridazine- 3 (2H) -on;
5- (5-Fluoro-6-methoxypyridin-3-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
(S) -5- (4-Isopropyl-3-methylpiperazine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine -3 (2H) -on;
5- (3- (Cyclopropylmethoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5-(3-((6-methylpyridazine-3-yl) oxy) azetidine-1 -Il) Pyridazine-3 (2H) -On;
5- (2- (Azetidine-1-yl) Pyridine-4-yl) -2-((5-Methyl-3- (6-Methylpyridine-3-yl) Isoxazole-4-yl) Methyl) Pyridazine-3 (2H) -On;
5- (5-Chloro-6-methoxypyridin-3-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (2-Chloro-5-fluoro-3-pyridyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
5- (6-isopropoxy-3-pyridyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
5- (5-Fluoro-2-methoxypyridin-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (2,6-dimethylpyridin-4-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H)- on;
5- (7,7-Difluoro-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-) 4-Il) Methyl) Pyridazine-3 (2H) -on;
5-((2R, 3R) -3-Methoxy-2-methylazetidine-1-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl)) Methyl) pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2-azaspiro [3.5] nonane-2-yl) pyridazine-3 ( 2H) -On;
5- (2-Ethyl-4-pyridyl) -2-((5-methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) pyridazine-3-one;
5-((2S, 3S) -3-Methoxy-2-methylazetidine-1-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl)) Methyl) pyridazine-3 (2H) -on;
5-((2S, 3S) -3-ethoxy-2-methylazetidine-1-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl)) Methyl) pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (7-oxa-2-azaspiro [3.5] nonane-2-yl) Pyridazine-3 (2H) -on;
(R) -5- (7-Fluoro-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(S) -5- (7-Fluoro-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (2- (methylamino) pyridin-4-yl) pyridazine-3 (2H) -on;
(R) -5- (7- (difluoromethoxy) -5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridine-3) -Il) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(S) -5- (7- (difluoromethoxy) -5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridine-3) -Il) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
5-((2R, 6S) -2,6-dimethylmorpholino) -2-((3- (5-fluoro-6-methylpyridine-3-yl) -5-methylisoxazole-4-yl) methyl) ) Pyridazine-3 (2H) -on;
5- (3- (2,2-difluoroethoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine- 3 (2H) -on;
2-((3- (5-Fluoro-6-Methylpyridine-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (2-Methoxypyridine-4-yl) pyridazine-3 (2H) -On;
2-((3- (5-Fluoro-6-Methylpyridine-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] Octane-2-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] octane-2- Il) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) -5- (1-propylpyrazole-4-yl) pyridazine-3-one;
6-(1-((5-Methyl-3- (6-methyl-3-pyridyl) isoxazole-4-yl) methyl) -6-oxo-pyridazine-4-yl) pyridin-2-carbonitrile;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (3-methoxyazetidine-1-yl) pyridazine-3 (2H) -on;
5- (3-ethoxyazetidine-1-yl) -2-((3- (5-fluoro-6-methylpyridine-3-yl) -5-methylisoxazole-4-yl) methyl) pyridazine- 3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (2-methoxypyridin-4-yl) pyridazine-3 (2H)- on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (1-methyl-1H-pyrazole-4-yl) pyridazine-3 ( 2H) -On;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.5] nonane-2-yl) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7,7-difluoro-5-oxa-2-azaspiro [3. 4] Octane-2-yl) pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3-methylimidazole [1,2-a] pyridin-6-yl) pyridazine -3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-((2RS, 6SR) -2,6-dimethylmorpholino) pyridazine-3 (2H) -On;
2-((3- (6-chloropyridin-3-yl) -5-methyl-1,2-oxazol-4-yl) methyl) -5- (3-ethoxyazetidine-1-yl) pyridazine-3 -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (1-ethyl-1H-pyrazole-4-yl) pyridazine-3 ( 2H) -On;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (1-cyclopropyl-1H-pyrazole-4-yl) pyridazine-3 (2H) -On;
2- (1-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4-yl) hexa Hydropyrro [1,2-a] pyrazine-6 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (3-cyclopropoxyazetidine-1-yl) pyridazine-3 (2H) )-on;
(S) -7-(1-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4) -Il) Hexahydroimidazole [1,5-a] pyrazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) -5- (3-oxa-9-azaspiro [5.5] undecane-9-yl) Pyridazine-3 (2H) -on;
(S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (2-methylmorpholino) pyridazine-3 (2H)- on;
5- (2-Methoxypyridin-4-yl) -2-((5-methyl-3- (5- (trifluoromethyl) pyrimidin-2-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
5- (3-Methoxyazetidine-1-yl) -2-((5-methyl-3-(5- (trifluoromethyl) pyrimidin-2-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
(R) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-fluoro-5-oxa-2-azaspiro] 3.4] Octane-2-yl) pyridazine-3 (2H) -on;
(R) -7-(1-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -6-oxo-1,6-dihydropyridazine-4) -Il) Hexahydroimidazole [1,5-a] pyrazine-3 (2H) -on;
(S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-fluoro-5-oxa-2-azaspiro] 3.4] Octane-2-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.5] nonane-2- Il) Pyridazine-3 (2H) -on;
5- (3- (tert-butoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.5] nonane-2-yl) Pyridazine-3 (2H) -on;
5- (3-((2-Chloropyridazine-4-yl) oxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
(R) -5- (7-Methoxy-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6- (trifluoromethyl) pyridine-) 3-Il) Isoxazole-4-Il) Methyl) Pyridazine-3 (2H) -on;
5- (3-Cyclobutoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H)- on;
5- (3-Cyclopropoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H)- on;
(R) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (7-methyl-5-oxa-2-azaspiro [3. 4] Octane-2-yl) pyridazine-3 (2H) -on;
(S) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (7-methyl-5-oxa-2-azaspiro [3. 4] Octane-2-yl) pyridazine-3 (2H) -on;
(R) -5- (7- (difluoromethoxy) -5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridazine-3) -Il) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
5-((2S, 6R) -2,6-dimethylmorpholine-4-yl) -2-((5- (fluoromethyl) -3- (6-methylpyridine-3-yl) -1,2-oxazol) -4-yl) Methyl) Pyridazine-3-one;
5- (3- (2,2-difluoroethoxy) azetidine-1-yl) -2-((5-methyl-3- (6- (trifluoromethyl) pyridazine-3-yl) isoxazole-4-yl) Methyl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(3- (2,2-difluoroethoxy) azetidine-1-yl) Pyridazine-3 (2H) -on;
(S) -5- (7- (difluoromethoxy) -5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridazine-3) -Il) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (3-oxa-9-azaspiro [5.5] undecane-9-yl) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (3-oxa-9-azaspiro [5.5] undecane-9- Il) Pyridazine-3 (2H) -on;
5- (3-Cyclopropoxyazetidine-1-yl) -2-((5-methyl-3- (5- (trifluoromethyl) pyrimidin-2-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -On;
5- (7,7-Difluoro-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (5- (trifluoromethyl) pyrimidin-2-) Ill) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(3- (trifluoromethoxy) azetidine-1-yl) pyridazine-3 (2H) -On;
2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (3-methoxyazetidine-1-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (3-cyclobutoxyazetidine-1-yl) pyridazine-3 (2H) )-on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(3- (2,2,2-trifluoroethoxy) azetidine-1 -Il) Pyridazine-3 (2H) -On;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(3- (difluoromethoxy) azetidine-1-yl) pyridazine-3 ( 2H) -On;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (1-oxa-8-azaspiro [4.5] decane-8- Il) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-oxa-2-azaspiro [3.5] nonane-2- Il) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (2-oxa-7-azaspiro [3.5] nonane-7- Il) Pyridazine-3 (2H) -on;
2-((5-Cyclopropyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.5] nonane-2-yl) ) Pyridazine-3 (2H) -on;
2-((3- (6-Cyclopropylpyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7,7-difluoro-5-oxa-2-azaspiro [3] .4] Octane-2-yl) Pyridazine-3 (2H) -on;
(R) -5- (3- (tert-butoxy) pyrrolidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine -3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (4-methoxy-4-methylpiperidine-1-yl) pyridazine-3 (2H) -On;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (pyridazine-4-yl) piperazine-1-yl) pyridazine -3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5-(3-((1,1,1-trifluoro-2-methylpropane-) 2-Il) Oxy) Azetidine-1-yl) Pyridazine-3 (2H) -On;
(S or R) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(3-((1,1,1-yl) Trifluoropropane-2-yl) oxy) azetidine-1-yl) pyridazine-3 (2H) -on;
(R or S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(3-((1,1,1-yl) Trifluoropropane-2-yl) oxy) azetidine-1-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-((-6-methoxy-3-azabicyclo [3.1.0]) Hexane-3-yl) pyridazine-3 (2H) -on;
4-Chloro-5- (3-ethoxyazetidine-1-yl) -2-((5-methyl-3- (6-methylpyridine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7,7-difluoro-5-oxa-2-azaspiro [3. 4] Octane-2-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (1-oxa-7-azaspiro [3.5] nonane-7- Il) Pyridazine-3 (2H) -on;
5- (3- (tert-butoxy) azetidine-1-yl) -2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) methyl) pyridazine-3 (2H) -On;
4-Chloro-2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (3-ethoxyazetidine-1-yl) pyridazine- 3 (2H) -on;
(S) -5- (8-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
(R) -5- (8-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
(R) -5- (7-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -one;
(S) -5- (7-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6-methylpyridine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (pyrimidine-5-yl) piperazine-1-yl) pyridazine -3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (pyridin-3-yl) piperazine-1-yl) pyridazine -3 (2H) -on;
5- (3-ethoxyazetidine-1-yl) -2-((5- (fluoromethyl) -3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (4-methyl-1,2,5-oxadiazole) -3-Il) Piperazine-1-Il) Pyridazine-3 (2H) -On;
5- (3-Methoxyazetidine-1-yl) -2-((5-methyl-3-(6- (trifluoromethyl) pyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 ( 2H) -On;
5- (5-Chloro-6-methoxypyridin-3-yl) -2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) methyl) pyridazine-3 (2H) -On;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (4-methylpyrimidine-5-yl) piperazine-1- Il) Pyrimidine-3 (2H) -on;
5- (4- (3-chloropyridazine-4-yl) piperazine-1-yl) -2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) Methyl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (2-methylpyridine-3-yl) piperazine-1- Il) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-((2S, 3S) or (2R, 3R) -3-methoxy- 2-Methylazetidine-1-yl) pyridazine-3 (2H) -on;
(S) -5- (8-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6-methylpyridazine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(S) -5- (7-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6-methylpyridazine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-((2R, 3R) or (2S, 3S) -3-hydroxy- 2-Methylazetidine-1-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methyl-1,2-oxazol-4-yl) methyl) -5- (4- (4-methoxypyrimidine-5-yl) piperazine -1-Il) Pyridazine-3-on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-((2S, 3S) or (2R, 3R) -3-ethoxy- 2-Methylazetidine-1-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (4-cyclopropylpyrimidine-5-yl) piperazine-1 -Il) Pyrimidine-3 (2H) -On;
5- (4- (5-chloropyridazine-4-yl) piperazine-1-yl) -2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) Methyl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-((2R, 3R) or (2S, 3S) -3-ethoxy- 2-Methylazetidine-1-yl) pyridazine-3 (2H) -on;
2-((5- (Fluoromethyl) -3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.4] octane-2 -Il) Pyridazine-3 (2H) -On;
(R or S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (8-fluoro-5-oxa-2-) Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
(R or S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-fluoro-5-oxa-2-) Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
(S or R) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-fluoro-5-oxa-2-) Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (3-methylpyridazine-4-yl) piperazine-1- Il) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (4-chloropyrimidine-5-yl) piperazine-1- Il) Pyrimidine-3 (2H) -on;
2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (5-methylpyridazine-4-yl) piperazine-1- Il) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (1-oxa-9-azaspiro [5.5] undecane-9-yl) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (6-methoxy-2-azaspiro [3.3] heptane-2- Il) Pyridazine-3 (2H) -on;
2-((3- (6-chloropyridazine-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(4- (3-methoxypyridazine-4-yl) piperazine-1- Il) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (3- (1-methylcyclopropoxy) azetidine-1-yl) pyridazine-3 (2H) -On;
5- (3- (2,2-difluoroethoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine- 3 (2H) -on;
(R) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-methyl-5-oxa-2-azaspiro [ 3.5] Nonane-2-yl) Pyridazine-3 (2H) -on;
(S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-methyl-5-oxa-2-azaspiro [ 3.5] Nonane-2-yl) Pyridazine-3 (2H) -on;
S) -5- (7-Ethyl-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole) -4-yl) methyl) pyridazine-3 (2H) -on;
5- (6,6-dimethyl-5-oxa-2-azaspiro [3.4] octane-2-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-) 4-Il) Methyl) Pyridazine-3 (2H) -on;
(S) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (8- (trifluoromethyl) -5-oxa-2- Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
(R) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (8- (trifluoromethyl) -5-oxa-2- Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
(R) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (7-methyl-5-oxa-2-azaspiro [3. 5] Nonane-2-yl) pyridazine-3 (2H) -on;
(S) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (7-methyl-5-oxa-2-azaspiro [3. 5] Nonane-2-yl) pyridazine-3 (2H) -on;
5- (6- (Difluoromethoxy) -2-azaspiro [3.3] heptane-2-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) ) Methyl) pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.6] decane-2-yl) Pyridazine-3 (2H) -on;
(S) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (8-methyl-5-oxa-2-azaspiro [3. 5] Nonane-2-yl) pyridazine-3 (2H) -on;
(R) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (8-methyl-5-oxa-2-azaspiro [3. 5] Nonane-2-yl) pyridazine-3 (2H) -on;
(R) -5- (7-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6-methylpyridazine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(S) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (7- (trifluoromethyl) -5-oxa-2- Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
(R) -2-((5-Methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (7- (trifluoromethyl) -5-oxa-2- Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
(S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (8-methyl-5-oxa-2-azaspiro] 3.5] Nonane-2-yl) Pyridazine-3 (2H) -on;
(R) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5-(7- (trifluoromethyl) -5-oxa- 2-Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
2-((5-Ethyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.5] nonane-2-yl) Pyridazine-3 (2H) -on;
(R) -2-((5-Ethyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (7-fluoro-5-oxa-2-azaspiro [3. 5] Nonane-2-yl) pyridazine-3 (2H) -on;
5-((4S) -4-fluoro-1-oxa-9-azaspiro [5.5] undecane-9-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3-one;
5-((4R) -4-fluoro-1-oxa-9-azaspiro [5.5] undecane-9-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl)) Isoxazole-4-yl) methyl) pyridazine-3-one;
2-((5- (Fluoromethyl) -3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.5] nonane-2 -Il) Pyridazine-3 (2H) -On;
(R) -5- (7-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5- (fluoromethyl) -3- (6-methylpyridazine-3) -Il) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
(R) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (4-fluoro-1-oxa-9-azaspiro] 5.5] Undecane-9-il) Pyridazine-3 (2H) -on;
(S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (4-fluoro-1-oxa-9-azaspiro] 5.5] Undecane-9-il) Pyridazine-3 (2H) -on;
(R) -5- (7-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (5- (trifluoromethyl) pyrimidine-) 2-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) -on;
2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (1-oxa-9-azaspiro [5.5] undecane-9- Il) Pyridazine-3 (2H) -on;
(R) -5- (7-Fluoro-5-oxa-2-azaspiro [3.5] nonane-2-yl) -2-((5-Methyl-3- (6- (trifluoromethyl) pyridazine-) 3-Il) Isoxazole-4-Il) Methyl) Pyridazine-3 (2H) -on;
2-((5-Methyl-3- (6- (trifluoromethyl) pyridazine-3-yl) isoxazole-4-yl) methyl) -5- (5-oxa-2-azaspiro [3.5] nonane- 2-Il) Pyridazine-3 (2H) -on;
The compound according to any one of claims 1 to 10 or a pharmaceutically acceptable salt thereof selected from the above.
5-(3-(tert-ブトキシ)アゼチジン-1-イル)-2-((5-メチル-3-(6-メチルピリダジン-3-イル)イソキサゾール-4-イル)メチル)ピリダジン-3(2H)-オン;
である請求項1~11のいずれか1項に記載の化合物またはその薬学的に許容される塩。 (R or S) -2-((3- (6-chloropyridin-3-yl) -5-methylisoxazole-4-yl) methyl) -5- (7-fluoro-5-oxa-2-) Azaspiro [3.5] nonane-2-yl) pyridazine-3 (2H) -on;
5- (3- (tert-butoxy) azetidine-1-yl) -2-((5-methyl-3- (6-methylpyridazine-3-yl) isoxazole-4-yl) methyl) pyridazine-3 (2H) )-on;
The compound according to any one of claims 1 to 11 or a pharmaceutically acceptable salt thereof.
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