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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
    —— (5R)-2-(4-chloroanilino)-N-[4-chloro-3-(trifluoromethyl)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H14Cl2F3N5O3
    (5R)-2-(4-chloroanilino)-N-[4-chloro-3-(trifluoromethyl)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-(4-fluoroanilino)-N-(3-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C20H15F2N5O3
    (5R)-2-(4-fluoroanilino)-N-(3-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-anilino-N-(3,4-difluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C20H15F2N5O3
    (5S)-2-anilino-N-(3,4-difluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-(4-methylanilino)-4,7-dioxo-N-(3,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C24H25N5O6
    (5S)-2-(4-methylanilino)-4,7-dioxo-N-(3,4,5-trimethoxyphenyl)-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-(4-methylanilino)-4,7-dioxo-N-[4-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H18F3N5O4
    (5S)-2-(4-methylanilino)-4,7-dioxo-N-[4-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-anilino-N-(4-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C20H16FN5O3
    (5S)-2-anilino-N-(4-fluorophenyl)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-(3-chloro-4-fluorophenyl)-2-(4-methylanilino)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H17ClFN5O3
    (5R)-N-(3-chloro-4-fluorophenyl)-2-(4-methylanilino)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-anilino-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H16F3N5O4
    (5S)-2-anilino-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-(4-fluoroanilino)-4,7-dioxo-N-[4-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H15F4N5O4
    (5R)-2-(4-fluoroanilino)-4,7-dioxo-N-[4-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-anilino-N-[4-chloro-3-(trifluoromethyl)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H15ClF3N5O3
    (5R)-2-anilino-N-[4-chloro-3-(trifluoromethyl)phenyl]-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-(4-fluoroanilino)-4,7-dioxo-N-[4-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H15F4N5O4
    (5S)-2-(4-fluoroanilino)-4,7-dioxo-N-[4-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-(4-chloroanilino)-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H15ClF3N5O4
    (5R)-2-(4-chloroanilino)-4,7-dioxo-N-[3-(trifluoromethoxy)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-N-[4-chloro-3-(trifluoromethyl)phenyl]-2-(4-fluoroanilino)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H14ClF4N5O3
    (5R)-N-[4-chloro-3-(trifluoromethyl)phenyl]-2-(4-fluoroanilino)-4,7-dioxo-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5R)-2-(4-methylanilino)-4,7-dioxo-N-[2-(trifluoromethyl)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C22H18F3N5O3
    (5R)-2-(4-methylanilino)-4,7-dioxo-N-[2-(trifluoromethyl)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— (5S)-2-(4-chloroanilino)-4,7-dioxo-N-[2-(trifluoromethyl)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide —— C21H15ClF3N5O3
    (5S)-2-(4-chloroanilino)-4,7-dioxo-N-[2-(trifluoromethyl)phenyl]-1,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-5-carboxamide
    —— 6-[(2,6-dichloroanilino)methylidene]-1,3,8-trimethylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone —— C17H14Cl2N4O4
    6-[(2,6-dichloroanilino)methylidene]-1,3,8-trimethylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— 1,3-dimethyl-6-[(4-nitroanilino)methylidene]-8-phenylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone —— C22H17N5O6
    1,3-dimethyl-6-[(4-nitroanilino)methylidene]-8-phenylpyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— N-(2-amino-2-oxoethyl)-N-[(4-bromophenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H15BrN4O3
    N-(2-amino-2-oxoethyl)-N-[(4-bromophenyl)methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1R)-1-(5-fluoro-2-methoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C17H15FN4O4
    N-[(1R)-1-(5-fluoro-2-methoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2-(3-chlorophenyl)imino-9-methyl-3-[(2-phenylhydrazinyl)methylidene]pyrido[1,2-a]pyrimidin-4-one —— C22H18ClN5O
    2-(3-chlorophenyl)imino-9-methyl-3-[(2-phenylhydrazinyl)methylidene]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(4-hydroxy-3-propan-2-yl-2-sulfanylidene-1,3-thiazol-5-yl)methylidene]-7-methylpyrido[1,2-a]pyrimidine-2,4-dione —— C16H15N3O3S2
    3-[(4-hydroxy-3-propan-2-yl-2-sulfanylidene-1,3-thiazol-5-yl)methylidene]-7-methylpyrido[1,2-a]pyrimidine-2,4-dione
    —— 2-nitro-N'-[[4-oxo-2-[3-(trifluoromethyl)phenyl]iminopyrido[1,2-a]pyrimidin-3-ylidene]methyl]benzohydrazide —— C23H15F3N6O4
    2-nitro-N'-[[4-oxo-2-[3-(trifluoromethyl)phenyl]iminopyrido[1,2-a]pyrimidin-3-ylidene]methyl]benzohydrazide
    —— 3,4,5-trimethoxy-N'-[[4-oxo-2-[3-(trifluoromethyl)phenyl]iminopyrido[1,2-a]pyrimidin-3-ylidene]methyl]benzohydrazide —— C26H22F3N5O5
    3,4,5-trimethoxy-N'-[[4-oxo-2-[3-(trifluoromethyl)phenyl]iminopyrido[1,2-a]pyrimidin-3-ylidene]methyl]benzohydrazide
    —— 3-[(3-chloroanilino)methylidene]-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one —— C22H17ClN4O
    3-[(3-chloroanilino)methylidene]-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one
    —— N-[[3-[[(2R)-butan-2-yl]carbamoyl]phenyl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C20H21N5O4
    N-[[3-[[(2R)-butan-2-yl]carbamoyl]phenyl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2-(4-chlorophenyl)imino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C16H13ClN4O2
    2-(4-chlorophenyl)imino-3-[(hydroxyamino)methylidene]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1,3,8-trimethyl-6-[(3-nitroanilino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone —— C17H15N5O6
    1,3,8-trimethyl-6-[(3-nitroanilino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— 2-[[[(1R)-1-(4-fluorophenyl)-2,2-dimethylpropyl]amino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C21H24FN3O
    2-[[[(1R)-1-(4-fluorophenyl)-2,2-dimethylpropyl]amino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1,3,8-trimethyl-6-[(pyridin-3-ylmethylamino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone —— C17H17N5O4
    1,3,8-trimethyl-6-[(pyridin-3-ylmethylamino)methylidene]pyrido[2,3-d]pyrimidine-2,4,5,7-tetrone
    —— 3-[[2-(4-bromophenyl)hydrazinyl]methylidene]-2-(furan-2-ylmethylimino)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C21H18BrN5O2
    3-[[2-(4-bromophenyl)hydrazinyl]methylidene]-2-(furan-2-ylmethylimino)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— N-[(1S)-1-(3-methoxy-4-propoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C20H22N4O5
    N-[(1S)-1-(3-methoxy-4-propoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1R)-1-(3-methoxy-4-propoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C20H22N4O5
    N-[(1R)-1-(3-methoxy-4-propoxyphenyl)ethyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-nitro-2-[[(3S)-1-[(1S)-1-phenylethyl]pyrrolidin-3-yl]amino]pyrido[1,2-a]pyrimidin-4-one —— C20H21N5O3
    3-nitro-2-[[(3S)-1-[(1S)-1-phenylethyl]pyrrolidin-3-yl]amino]pyrido[1,2-a]pyrimidin-4-one
    —— N-[[1-(dimethylamino)cyclopentyl]methyl]-2,4-dioxo-7-propan-2-yl-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide —— C22H33N5O3
    N-[[1-(dimethylamino)cyclopentyl]methyl]-2,4-dioxo-7-propan-2-yl-1-propylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— 2-(4-chlorophenyl)imino-9-methyl-3-[(2-phenylhydrazinyl)methylidene]pyrido[1,2-a]pyrimidin-4-one —— C22H18ClN5O
    2-(4-chlorophenyl)imino-9-methyl-3-[(2-phenylhydrazinyl)methylidene]pyrido[1,2-a]pyrimidin-4-one
    —— 4-amino-7-(5-chloro-3-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(4-nitrophenyl)-3,8-dihydropyrido[2,3-d]pyrimidin-2-one —— C20H14ClN5O4
    4-amino-7-(5-chloro-3-methyl-6-oxocyclohexa-2,4-dien-1-ylidene)-5-(4-nitrophenyl)-3,8-dihydropyrido[2,3-d]pyrimidin-2-one
    —— 2-(4-methoxyphenyl)imino-9-methyl-3-[(2-phenylhydrazinyl)methylidene]pyrido[1,2-a]pyrimidin-4-one —— C23H21N5O2
    2-(4-methoxyphenyl)imino-9-methyl-3-[(2-phenylhydrazinyl)methylidene]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1R)-1-(2-chlorophenyl)ethyl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H18ClN3O
    2-[[[(1R)-1-(2-chlorophenyl)ethyl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[[4-[(4-ethylpiperazin-1-yl)methyl]phenyl]methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C23H27N5O2
    N-[[4-[(4-ethylpiperazin-1-yl)methyl]phenyl]methyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— [[2-[4-(difluoromethylsulfanyl)phenyl]imino-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-ylidene]methylamino]thiourea —— C18H16F2N6OS2
    [[2-[4-(difluoromethylsulfanyl)phenyl]imino-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-ylidene]methylamino]thiourea
    —— N-[(1R)-3,3-dimethyl-1-phenylbutyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C20H22N4O3
    N-[(1R)-3,3-dimethyl-1-phenylbutyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 3-(anilinomethylidene)-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one —— C18H18N4O2
    3-(anilinomethylidene)-2-(2-hydroxyethylimino)-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— N-[(3S)-3,4-dihydro-2H-chromen-3-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H15N3O3
    N-[(3S)-3,4-dihydro-2H-chromen-3-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(3R)-3,4-dihydro-2H-chromen-3-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H15N3O3
    N-[(3R)-3,4-dihydro-2H-chromen-3-yl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 3-[(hydroxyamino)methylidene]-2-(2-hydroxyethylimino)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C12H14N4O3
    3-[(hydroxyamino)methylidene]-2-(2-hydroxyethylimino)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 1-(4-oxopyrido[1,2-a]pyrimidine-3-carbonyl)-N-pentylpiperidine-4-carboxamide —— C20H26N4O3
    1-(4-oxopyrido[1,2-a]pyrimidine-3-carbonyl)-N-pentylpiperidine-4-carboxamide
    —— N-[(5-bromothiophen-3-yl)methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C13H9BrN4O3S
    N-[(5-bromothiophen-3-yl)methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 2-[[bis[[(2R)-oxolan-2-yl]methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C20H27N3O3
    2-[[bis[[(2R)-oxolan-2-yl]methyl]amino]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 3-[(3-chloroanilino)methylidene]-2-(2-fluorophenyl)imino-9-methylpyrido[1,2-a]pyrimidin-4-one —— C22H16ClFN4O
    3-[(3-chloroanilino)methylidene]-2-(2-fluorophenyl)imino-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 3-[(3-chloroanilino)methylidene]-9-methyl-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one —— C23H19ClN4O
    3-[(3-chloroanilino)methylidene]-9-methyl-2-(4-methylphenyl)iminopyrido[1,2-a]pyrimidin-4-one