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    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 吡啶并嘧啶类

    吡啶并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[(1S)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-(4-methylphenyl)-1,3,4-oxadiazole —— C18H19N5O
    2-[(1S)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-(4-methylphenyl)-1,3,4-oxadiazole
    —— 2-[(1R)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-(4-methylphenyl)-1,3,4-oxadiazole —— C18H19N5O
    2-[(1R)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-(4-methylphenyl)-1,3,4-oxadiazole
    —— 5-[(1R)-1-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-3-thiophen-2-yl-1,2,4-oxadiazole —— C16H17N5OS
    5-[(1R)-1-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-3-thiophen-2-yl-1,2,4-oxadiazole
    —— 7-methyl-2-[[(S)-2-phenylethylsulfinyl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H18N2O2S
    7-methyl-2-[[(S)-2-phenylethylsulfinyl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[(R)-2-phenylethylsulfinyl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H18N2O2S
    7-methyl-2-[[(R)-2-phenylethylsulfinyl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (E)-2-cyano-3-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(3-methoxypropyl)prop-2-enamide —— C22H27N5O4
    (E)-2-cyano-3-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(3-methoxypropyl)prop-2-enamide
    —— 6-Amino-7,11-dimethyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile —— C14H12N5O+
    6-Amino-7,11-dimethyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile
    —— (E)-2-cyano-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(3-methoxypropyl)prop-2-enamide —— C22H27N5O4
    (E)-2-cyano-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(3-methoxypropyl)prop-2-enamide
    —— 6-amino-7-benzyl-N-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C20H18N5O2+
    6-amino-7-benzyl-N-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 6-Amino-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile —— C13H10N5O+
    6-Amino-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3(8),4,6,9,11,13-hexaene-5-carbonitrile
    —— 7-[[(2S)-oxan-2-yl]methyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine —— C13H19N3O
    7-[[(2S)-oxan-2-yl]methyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine
    —— 2-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1-[(2R)-2-methyl-3,4-dihydro-2H-quinolin-1-yl]ethanone —— C19H22N4O
    2-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1-[(2R)-2-methyl-3,4-dihydro-2H-quinolin-1-yl]ethanone
    —— ethyl (5R,6R)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O5
    ethyl (5R,6R)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S,6S)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O5
    ethyl (5S,6S)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R,6S)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O5
    ethyl (5R,6S)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5R)-5-(4-chlorophenyl)-1,3-dimethyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione —— C15H14ClN3O3
    (5R)-5-(4-chlorophenyl)-1,3-dimethyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione
    —— 2-methyl-7-[(1R)-1-pyridin-3-ylethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine —— C15H18N4
    2-methyl-7-[(1R)-1-pyridin-3-ylethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine
    —— 2-methyl-7-[2-[(R)-phenylsulfinyl]ethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine —— C16H19N3OS
    2-methyl-7-[2-[(R)-phenylsulfinyl]ethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine
    —— 2-methyl-7-[2-[(S)-phenylsulfinyl]ethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine —— C16H19N3OS
    2-methyl-7-[2-[(S)-phenylsulfinyl]ethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine
    —— (2S)-2-(4-chloro-3-nitrophenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C13H9ClN4O3
    (2S)-2-(4-chloro-3-nitrophenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (2R)-1-(3,4-dihydro-2H-quinolin-1-yl)-2-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propan-1-one —— C20H24N4O
    (2R)-1-(3,4-dihydro-2H-quinolin-1-yl)-2-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propan-1-one
    —— (2S)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(5,6-dimethylbenzimidazol-1-yl)propan-2-ol —— C19H23N5O
    (2S)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(5,6-dimethylbenzimidazol-1-yl)propan-2-ol
    —— (2R)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(5,6-dimethylbenzimidazol-1-yl)propan-2-ol —— C19H23N5O
    (2R)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-3-(5,6-dimethylbenzimidazol-1-yl)propan-2-ol
    —— 2-[[[(1R)-1-(1-benzofuran-2-yl)ethyl]-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H21N3O2
    2-[[[(1R)-1-(1-benzofuran-2-yl)ethyl]-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S)-1-(1-benzofuran-2-yl)ethyl]-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H21N3O2
    2-[[[(1S)-1-(1-benzofuran-2-yl)ethyl]-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(1S)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole —— C17H17N5O
    2-[(1S)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole
    —— 2-[(1R)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole —— C17H17N5O
    2-[(1R)-1-(6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole
    —— 2-[[5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C18H13FN4O2S
    2-[[5-(2-Fluorophenyl)-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-methyl-7-[2-[(1R,2S)-2-methylcyclohexyl]oxyethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine —— C17H27N3O
    2-methyl-7-[2-[(1R,2S)-2-methylcyclohexyl]oxyethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine
    —— 2-methyl-7-[2-[(1S,2S)-2-methylcyclohexyl]oxyethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine —— C17H27N3O
    2-methyl-7-[2-[(1S,2S)-2-methylcyclohexyl]oxyethyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine
    —— 2-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1-[(2R)-2-thiophen-3-ylpyrrolidin-1-yl]ethanone —— C18H22N4OS
    2-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1-[(2R)-2-thiophen-3-ylpyrrolidin-1-yl]ethanone
    —— 6-amino-N-ethyl-2-oxo-7-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C22H22N5O2+
    6-amino-N-ethyl-2-oxo-7-(2-phenylethyl)-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 2-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1-[(2S)-2-thiophen-3-ylpyrrolidin-1-yl]ethanone —— C18H22N4OS
    2-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)-1-[(2S)-2-thiophen-3-ylpyrrolidin-1-yl]ethanone
    —— 6-amino-N-(furan-2-ylmethyl)-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C18H16N5O3+
    6-amino-N-(furan-2-ylmethyl)-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— (5E)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H22N4O2S2
    (5E)-5-[[2-[(3R,5S)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5E)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H22N4O2S2
    (5E)-5-[[2-[(3R,5R)-3,5-dimethylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-methyl-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-amino-N-ethyl-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C15H16N5O2+
    6-amino-N-ethyl-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— 2-[(1S)-1-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole —— C18H19N5O
    2-[(1S)-1-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole
    —— (4-chlorophenyl)-(2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C20H23ClN4O
    (4-chlorophenyl)-(2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— (2S)-2-(3,4-dihydro-2H-1,5-benzodioxepin-6-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H15N3O3
    (2S)-2-(3,4-dihydro-2H-1,5-benzodioxepin-6-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one —— C21H28N4O
    1-[4-[methyl(propan-2-yl)amino]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]butan-1-one
    —— 2-[(1R)-1-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole —— C18H19N5O
    2-[(1R)-1-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)ethyl]-5-phenyl-1,3,4-oxadiazole
    —— (2R)-2-(3,4-dihydro-2H-1,5-benzodioxepin-6-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H15N3O3
    (2R)-2-(3,4-dihydro-2H-1,5-benzodioxepin-6-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-chloro-1-[4-(diethylamino)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2,2-dimethylpropan-1-one —— C22H29ClN4O
    3-chloro-1-[4-(diethylamino)-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-2,2-dimethylpropan-1-one
    —— cyclopropyl-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C21H24N4O
    cyclopropyl-(2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 2-[4-[(2R)-2-hydroxy-3-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propoxy]phenyl]acetonitrile —— C19H22N4O2
    2-[4-[(2R)-2-hydroxy-3-(2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)propoxy]phenyl]acetonitrile
    —— (4-butylphenyl)-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C23H30N4O2
    (4-butylphenyl)-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 2-methyl-6-(4-nitrophenyl)sulfonyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C18H21N5O4S
    2-methyl-6-(4-nitrophenyl)sulfonyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 4-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-N-(2-fluorophenyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H26FN5O2
    4-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-N-(2-fluorophenyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— (2S)-2-[5-(difluoromethylsulfanylmethyl)furan-2-yl]-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C13H11F2N3O2S
    (2S)-2-[5-(difluoromethylsulfanylmethyl)furan-2-yl]-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one