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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
    —— (4S,8E)-4-naphthalen-1-yl-8-(naphthalen-1-ylmethylidene)-6-propyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione —— C31H29N3S
    (4S,8E)-4-naphthalen-1-yl-8-(naphthalen-1-ylmethylidene)-6-propyl-3,4,5,7-tetrahydro-1H-pyrido[4,3-d]pyrimidine-2-thione
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3S)-3-(4-fluorophenyl)butanoate —— C20H19FN2O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3S)-3-(4-fluorophenyl)butanoate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3R)-3-(4-fluorophenyl)butanoate —— C20H19FN2O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3R)-3-(4-fluorophenyl)butanoate
    —— 2-(benzylsulfanyl)-3-[(E)-(hydroxyimino)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one —— C16H13N3O2S
    2-(benzylsulfanyl)-3-[(E)-(hydroxyimino)methyl]-4H-pyrido[1,2-a]pyrimidin-4-one
    —— N-[(2S)-2-hydroxy-3-(3-methylphenoxy)propyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H19N3O4
    N-[(2S)-2-hydroxy-3-(3-methylphenoxy)propyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(2R)-2-hydroxy-3-(3-methylphenoxy)propyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C19H19N3O4
    N-[(2R)-2-hydroxy-3-(3-methylphenoxy)propyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[[4-(cyclopropylcarbamoyl)phenyl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide —— C19H17N5O4
    N-[[4-(cyclopropylcarbamoyl)phenyl]methyl]-2,4-dioxo-1H-pyrido[2,3-d]pyrimidine-6-carboxamide
    —— 6-benzyl-4-chloro-N,N-diethyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C18H23ClN4
    6-benzyl-4-chloro-N,N-diethyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-2-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C20H25ClN4
    6-benzyl-4-chloro-2-(4-methylpiperidin-1-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 6-Benzyl-4-chloro-n-methyl-7,8-dihydro-5h-pyrido[4,3-d]pyrimidin-2-amine —— C15H17ClN4
    6-Benzyl-4-chloro-n-methyl-7,8-dihydro-5h-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-Benzyl-4-chloro-n-cyclopentyl-7,8-dihydro-5h-pyrido[4,3-d]pyrimidin-2-amine —— C19H23ClN4
    6-Benzyl-4-chloro-n-cyclopentyl-7,8-dihydro-5h-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-[[(2R)-oxolan-2-yl]methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C19H23ClN4O
    6-benzyl-4-chloro-N-[[(2R)-oxolan-2-yl]methyl]-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-N-[(2S)-butan-2-yl]-4-chloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C18H23ClN4
    6-benzyl-N-[(2S)-butan-2-yl]-4-chloro-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(3-pyrrolidin-1-ylpropyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C21H28ClN5
    6-benzyl-4-chloro-N-(3-pyrrolidin-1-ylpropyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(cyclopropylmethyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C18H21ClN4
    6-benzyl-4-chloro-N-(cyclopropylmethyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— (5E)-3-[(3S)-1,1-dioxothiolan-3-yl]-5-[[2-(2-methoxyethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H22N4O5S3
    (5E)-3-[(3S)-1,1-dioxothiolan-3-yl]-5-[[2-(2-methoxyethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 6-benzyl-4-chloro-N-(cyclohexylmethyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C21H27ClN4
    6-benzyl-4-chloro-N-(cyclohexylmethyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(3,5-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C20H17ClF2N4
    6-benzyl-4-chloro-N-(3,5-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(3,4-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C20H17ClF2N4
    6-benzyl-4-chloro-N-(3,4-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(3-fluoro-2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C21H20ClFN4
    6-benzyl-4-chloro-N-(3-fluoro-2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(2,6-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C20H17ClF2N4
    6-benzyl-4-chloro-N-(2,6-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(5-fluoropyridin-2-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C19H17ClFN5
    6-benzyl-4-chloro-N-(5-fluoropyridin-2-yl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(2,5-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C20H17ClF2N4
    6-benzyl-4-chloro-N-(2,5-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(5-fluoro-2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C21H20ClFN4
    6-benzyl-4-chloro-N-(5-fluoro-2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(4-fluoro-2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C21H20ClFN4
    6-benzyl-4-chloro-N-(4-fluoro-2-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(2,4-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C20H17ClF2N4
    6-benzyl-4-chloro-N-(2,4-difluorophenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 6-benzyl-4-chloro-N-(2-fluoro-4-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C21H20ClFN4
    6-benzyl-4-chloro-N-(2-fluoro-4-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— (E)-2-(diisopropylamino)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde O-methyl oxime —— C17H24N4O2
    (E)-2-(diisopropylamino)-7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde O-methyl oxime
    —— 6-benzyl-4-chloro-N-(3-fluoro-4-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine —— C21H20ClFN4
    6-benzyl-4-chloro-N-(3-fluoro-4-methylphenyl)-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-2-amine
    —— 2-[[(2S)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-bromopyrido[1,2-a]pyrimidin-4-one —— C21H19BrN4OS
    2-[[(2S)-2-(1,3-benzothiazol-2-yl)piperidin-1-yl]methyl]-7-bromopyrido[1,2-a]pyrimidin-4-one
    —— ethyl (3S)-1-[3-[(E)-3-amino-2-cyano-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-3-carboxylate —— C21H23N5O4
    ethyl (3S)-1-[3-[(E)-3-amino-2-cyano-3-oxoprop-1-enyl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl]piperidine-3-carboxylate
    —— (E)-2-cyano-N-(2-methoxyethyl)-3-[9-methyl-2-[(3S)-3-methylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide —— C22H27N5O3
    (E)-2-cyano-N-(2-methoxyethyl)-3-[9-methyl-2-[(3S)-3-methylpiperidin-1-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide
    —— 3-nitro-2-[4-(pyridine-2-carbonyl)-1,4-diazepan-1-yl]pyrido[1,2-a]pyrimidin-4-one —— C19H18N6O4
    3-nitro-2-[4-(pyridine-2-carbonyl)-1,4-diazepan-1-yl]pyrido[1,2-a]pyrimidin-4-one
    —— N'-[(E)-(4-bromophenyl)methylidene]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbohydrazide —— C18H16BrN5O3
    N'-[(E)-(4-bromophenyl)methylidene]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbohydrazide
    —— N-[(1R)-1-[2-(methanesulfonamido)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H18N4O4S
    N-[(1R)-1-[2-(methanesulfonamido)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— N-[(1S)-1-[2-(methanesulfonamido)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide —— C18H18N4O4S
    N-[(1S)-1-[2-(methanesulfonamido)phenyl]ethyl]-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— (E)-2-cyano-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-methylprop-2-enamide —— C20H23N5O3
    (E)-2-cyano-3-[2-[(2R,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-methylprop-2-enamide
    —— (E)-3-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(morpholine-4-carbonyl)prop-2-enenitrile —— C22H25N5O4
    (E)-3-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]-2-(morpholine-4-carbonyl)prop-2-enenitrile
    —— 1-cyclopropyl-2,4-dioxo-N-[2-(pyrazin-2-ylamino)ethyl]pyrido[2,3-d]pyrimidine-6-carboxamide —— C17H17N7O3
    1-cyclopropyl-2,4-dioxo-N-[2-(pyrazin-2-ylamino)ethyl]pyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-(cyanomethyl)-7-cyclopropyl-2,4-dioxo-N,1-dipropylpyrido[2,3-d]pyrimidine-5-carboxamide —— C19H23N5O3
    N-(cyanomethyl)-7-cyclopropyl-2,4-dioxo-N,1-dipropylpyrido[2,3-d]pyrimidine-5-carboxamide
    —— N'-[(E)-(3,4-dimethoxyphenyl)methylidene]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbohydrazide —— C20H21N5O5
    N'-[(E)-(3,4-dimethoxyphenyl)methylidene]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbohydrazide
    —— N'-[(E)-(4-methoxyphenyl)methylidene]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbohydrazide —— C19H19N5O4
    N'-[(E)-(4-methoxyphenyl)methylidene]-1,3,7-trimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidine-6-carbohydrazide
    —— N-[1-(4-oxopyrido[1,2-a]pyrimidine-3-carbonyl)piperidin-4-yl]thiophene-3-carboxamide —— C19H18N4O3S
    N-[1-(4-oxopyrido[1,2-a]pyrimidine-3-carbonyl)piperidin-4-yl]thiophene-3-carboxamide
    —— 6-(4-phenoxypiperidine-1-carbonyl)-1-propylpyrido[2,3-d]pyrimidine-2,4-dione —— C22H24N4O4
    6-(4-phenoxypiperidine-1-carbonyl)-1-propylpyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-methyl-2-[[(1R)-1-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C15H16N4O2S
    6-methyl-2-[[(1R)-1-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 9-methyl-2-[(5-methyl-1,2-oxazol-3-yl)methylsulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C15H15N3O2S
    9-methyl-2-[(5-methyl-1,2-oxazol-3-yl)methylsulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— N-[(1S)-1-(4-cyanophenyl)ethyl]-N-ethyl-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C22H23N5O3
    N-[(1S)-1-(4-cyanophenyl)ethyl]-N-ethyl-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(1-methylpyrazol-4-yl)methyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C16H18N6O3
    N-[(1-methylpyrazol-4-yl)methyl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-[(2S)-1-(3-methylphenoxy)propan-2-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide —— C21H24N4O4
    N-[(2S)-1-(3-methylphenoxy)propan-2-yl]-2,4-dioxo-1-propylpyrido[2,3-d]pyrimidine-6-carboxamide
    —— N-cyclopentyl-1-cyclopropyl-N-(2-methoxyethyl)-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide —— C19H24N4O4
    N-cyclopentyl-1-cyclopropyl-N-(2-methoxyethyl)-2,4-dioxopyrido[2,3-d]pyrimidine-6-carboxamide