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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
    —— [(2S)-5-(diethylamino)pent-3-yn-2-yl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate —— C18H21N3O3
    [(2S)-5-(diethylamino)pent-3-yn-2-yl] 4-oxopyrido[1,2-a]pyrimidine-3-carboxylate
    —— 2-[[(3R)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C19H28N4O2
    2-[[(3R)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3R)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C19H28N4O2
    2-[[(3R)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3S)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C19H28N4O2
    2-[[(3S)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3S)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C19H28N4O2
    2-[[(3S)-3-ethyl-4-[(2R)-2-hydroxypropyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-[(3R,4S)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C16H21N5O3
    6-[(3R,4S)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-[(3R,4R)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C16H21N5O3
    6-[(3R,4R)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-[(3S,4S)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C16H21N5O3
    6-[(3S,4S)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-[(3S,4R)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione —— C16H21N5O3
    6-[(3S,4R)-3-(dimethylamino)-4-ethylpyrrolidine-1-carbonyl]-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 4H-Cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro, 7-methyl —— C12H12N2O
    4H-Cyclopenteno[2,3-e]pyrido[1,2-a]pyrimidin-4-one, 6,7,8,9-tetrahydro, 7-methyl
    —— Tetrazolone hydrochloride —— C12H13ClN2O
    Tetrazolone hydrochloride
    —— 2-(((5,6-diphenyl-1,2,4-triazin-3-yl)thio)methyl)-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H19N5OS
    2-(((5,6-diphenyl-1,2,4-triazin-3-yl)thio)methyl)-6-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(8-piperidin-1-ylsulfonyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C23H21N7O3S2
    2-[(8-piperidin-1-ylsulfonyl-5H-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(5,6-Diethyl-1,2,4-triazin-3-yl)sulfanylmethyl]-1,9a-dihydropyrido[1,2-a]pyrimidin-4-one —— C16H19N5OS
    2-[(5,6-Diethyl-1,2,4-triazin-3-yl)sulfanylmethyl]-1,9a-dihydropyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(1R)-4,4-dimethyl-2,3-dihydro-1H-naphthalen-1-yl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C20H20N4O3
    2-[[(1R)-4,4-dimethyl-2,3-dihydro-1H-naphthalen-1-yl]amino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 7-bromo-4-oxo-N-[(1S,2R,4S)-1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C19H22BrN3O2
    7-bromo-4-oxo-N-[(1S,2R,4S)-1,7,7-trimethyl-2-bicyclo[2.2.1]heptanyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— (5E)-3-(3-ethoxypropyl)-5-[[9-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O3S2
    (5E)-3-(3-ethoxypropyl)-5-[[9-methyl-4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (3R,4S)-1,1-dioxo-4-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)thiolan-3-ol —— C14H21N3O3S
    (3R,4S)-1,1-dioxo-4-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)thiolan-3-ol
    —— (3R,4R)-1,1-dioxo-4-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)thiolan-3-ol —— C14H21N3O3S
    (3R,4R)-1,1-dioxo-4-(2-propan-2-yl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl)thiolan-3-ol
    —— 2-[(2-methylpropyl)amino]-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H32N4O2S2
    2-[(2-methylpropyl)amino]-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-(3,5-dimethylpiperidin-1-yl)-9-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C28H38N4O2S2
    2-(3,5-dimethylpiperidin-1-yl)-9-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one —— C23H30N4O2S2
    3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-7-methyl-2-(propylamino)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 2-[(3-ethoxypropyl)amino]-3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H32N4O3S2
    2-[(3-ethoxypropyl)amino]-3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (2E)-3-[2-(dibenzylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-[(4-methylphenyl)sulfonyl]prop-2-enenitrile —— C32H26N4O3S
    (2E)-3-[2-(dibenzylamino)-4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl]-2-[(4-methylphenyl)sulfonyl]prop-2-enenitrile
    —— 3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C24H30N4O2S2
    3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(piperidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H32N4O2S2
    3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(piperidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (5E)-3-(2-ethylhexyl)-5-[[4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C28H32N4O2S2
    (5E)-3-(2-ethylhexyl)-5-[[4-oxo-2-(2-phenylethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-(cyclohexylamino)-3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one —— C26H34N4O2S2
    2-(cyclohexylamino)-3-[(Z)-(3-heptyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-9-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one —— C25H32N4O2S2
    9-methyl-3-[(Z)-(3-octyl-4-oxo-2-thioxo-1,3-thiazolidin-5-ylidene)methyl]-2-(pyrrolidin-1-yl)-4H-pyrido[1,2-a]pyrimidin-4-one
    —— (2S)-2-(2H-chromen-3-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H13N3O2
    (2S)-2-(2H-chromen-3-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— (2R)-2-(2H-chromen-3-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one —— C16H13N3O2
    (2R)-2-(2H-chromen-3-yl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— ethyl (6E)-7-(2-methoxyethyl)-11-methyl-2-oxo-6-(pyridine-4-carbonylimino)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate —— C24H23N5O5
    ethyl (6E)-7-(2-methoxyethyl)-11-methyl-2-oxo-6-(pyridine-4-carbonylimino)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxylate
    —— N-[(3S)-1-benzylpyrrolidin-3-yl]-1-cyclopropyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C22H23N5O3
    N-[(3S)-1-benzylpyrrolidin-3-yl]-1-cyclopropyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(3R)-1-benzylpyrrolidin-3-yl]-1-cyclopropyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C22H23N5O3
    N-[(3R)-1-benzylpyrrolidin-3-yl]-1-cyclopropyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2-[4-[(S)-hydroxy(phenyl)methyl]piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C20H21N3O2
    2-[4-[(S)-hydroxy(phenyl)methyl]piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[4-[(R)-hydroxy(phenyl)methyl]piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C20H21N3O2
    2-[4-[(R)-hydroxy(phenyl)methyl]piperidin-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— 1,3-dimethyl-7-[(3S)-3-(2-methylpropyl)piperidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C19H26N4O3
    1,3-dimethyl-7-[(3S)-3-(2-methylpropyl)piperidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione
    —— 1,3-dimethyl-7-[(3R)-3-(2-methylpropyl)piperidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C19H26N4O3
    1,3-dimethyl-7-[(3R)-3-(2-methylpropyl)piperidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione
    —— N-[(2R)-2-hydroxy-4-methylpentyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C16H22N4O4
    N-[(2R)-2-hydroxy-4-methylpentyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2S)-2-hydroxy-4-methylpentyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C16H22N4O4
    N-[(2S)-2-hydroxy-4-methylpentyl]-1,3-dimethyl-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2S,4aS,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H22BrN3O2
    N-[(2S,4aS,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2R,4aS,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H22BrN3O2
    N-[(2R,4aS,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2S,4aR,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H22BrN3O2
    N-[(2S,4aR,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2R,4aR,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H22BrN3O2
    N-[(2R,4aR,8aR)-1,2,3,4,4a,5,6,7,8,8a-decahydronaphthalen-2-yl]-7-bromo-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— (8Z)-8-benzylidene-6-methyl-4-phenyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione —— C21H21N3S
    (8Z)-8-benzylidene-6-methyl-4-phenyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— 7-bromo-N-[(1R,2R)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H13BrFN3O2
    7-bromo-N-[(1R,2R)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-bromo-N-[(1S,2R)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H13BrFN3O2
    7-bromo-N-[(1S,2R)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-bromo-N-[(1R,2S)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H13BrFN3O2
    7-bromo-N-[(1R,2S)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-bromo-N-[(1S,2S)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H13BrFN3O2
    7-bromo-N-[(1S,2S)-2-(3-fluorophenyl)cyclopropyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— (5Z)-3-[(2-chlorophenyl)methyl]-5-[[2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H27ClN4O2S2
    (5Z)-3-[(2-chlorophenyl)methyl]-5-[[2-(3,5-dimethylpiperidin-1-yl)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one