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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
    —— 6-amino-7,11-dimethyl-N-[(4-methylphenyl)methyl]-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C22H22N5O2+
    6-amino-7,11-dimethyl-N-[(4-methylphenyl)methyl]-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— Ethyl 6-amino-7-[(4-fluorophenyl)methyl]-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate —— C21H18FN4O3+
    Ethyl 6-amino-7-[(4-fluorophenyl)methyl]-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxylate
    —— 6-amino-N-cyclopentyl-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide —— C18H20N5O2+
    6-amino-N-cyclopentyl-7-methyl-2-oxo-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaene-5-carboxamide
    —— (5Z)-3-[(2S)-butan-2-yl]-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H22N4O3S2
    (5Z)-3-[(2S)-butan-2-yl]-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5Z)-3-[(2R)-butan-2-yl]-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C19H22N4O3S2
    (5Z)-3-[(2R)-butan-2-yl]-5-[[2-(2-hydroxyethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (5Z)-3-[(2R)-butan-2-yl]-5-[[2-(2-hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C18H20N4O3S2
    (5Z)-3-[(2R)-butan-2-yl]-5-[[2-(2-hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-(3-Methylbutyl)-2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazolin-4-one —— C23H24N4O2S
    3-(3-Methylbutyl)-2-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazolin-4-one
    —— 2-(1,3-Benzoxazol-2-ylsulfanylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H13N3O2S
    2-(1,3-Benzoxazol-2-ylsulfanylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-Amino-7-ethyl-13-methyl-5-(4-methylphenyl)sulfonyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C21H21N4O3S+
    6-Amino-7-ethyl-13-methyl-5-(4-methylphenyl)sulfonyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— (E)-2-cyano-3-[2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide —— C18H19N5O3
    (E)-2-cyano-3-[2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide
    —— (E)-2-cyano-3-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-ethylprop-2-enamide —— C21H25N5O3
    (E)-2-cyano-3-[2-[(2S,6S)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-ethylprop-2-enamide
    —— (E)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide —— C18H19N5O3
    (E)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-4-oxopyrido[1,2-a]pyrimidin-3-yl]prop-2-enamide
    —— (E)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(2-methoxyethyl)prop-2-enamide —— C22H27N5O4
    (E)-2-cyano-3-[2-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]-N-(2-methoxyethyl)prop-2-enamide
    —— ethyl (5S,6S)-5-(4-chlorophenyl)-1,3-dimethyl-2,4,7-trioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18ClN3O5
    ethyl (5S,6S)-5-(4-chlorophenyl)-1,3-dimethyl-2,4,7-trioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S,6S)-5-(4-fluorophenyl)-1,3-dimethyl-2,4,7-trioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18FN3O5
    ethyl (5S,6S)-5-(4-fluorophenyl)-1,3-dimethyl-2,4,7-trioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S,6R)-5-(4-fluorophenyl)-1,3-dimethyl-2,4,7-trioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18FN3O5
    ethyl (5S,6R)-5-(4-fluorophenyl)-1,3-dimethyl-2,4,7-trioxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5S)-5-(4-chlorophenyl)-1,3-dimethyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione —— C15H14ClN3O3
    (5S)-5-(4-chlorophenyl)-1,3-dimethyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-2,4,7-trione
    —— ethyl (5S,6R)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O5
    ethyl (5S,6R)-1,3-dimethyl-2,4,7-trioxo-5-phenyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (2-fluorophenyl)-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C25H25FN4O
    (2-fluorophenyl)-(2-phenyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 3-chloro-1-[2-[(3-fluorophenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one —— C21H24ClFN4O2
    3-chloro-1-[2-[(3-fluorophenyl)methyl]-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]propan-1-one
    —— (4-butoxyphenyl)-(2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C24H32N4O2
    (4-butoxyphenyl)-(2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 7-Bromo-2-[(3,4-dichlorophenoxy)methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H9BrCl2N2O2
    7-Bromo-2-[(3,4-dichlorophenoxy)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— ethyl (5R,6S)-2-amino-4,7-dioxo-5-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate —— C16H16N4O4
    ethyl (5R,6S)-2-amino-4,7-dioxo-5-phenyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O4
    methyl (5S)-1,3,7-trimethyl-5-(4-methylphenyl)-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-5-(1,3-benzodioxol-5-yl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C21H23N3O6
    propan-2-yl (5S)-5-(1,3-benzodioxol-5-yl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5R)-2-prop-2-enylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H14F3N3O2S
    (5R)-2-prop-2-enylsulfanyl-5-[2-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-1-methyl-5-(4-methylphenyl)-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O2S
    (5S)-1-methyl-5-(4-methylphenyl)-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-methylphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O2S
    (5S)-5-(4-methylphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2-chlorophenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H18ClN3O2S
    (5S)-5-(2-chlorophenyl)-1-methyl-2-propylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-bromophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H14BrN3O2S
    (5R)-5-(2-bromophenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-(2,3,4-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O5S
    (5R)-2-ethylsulfanyl-5-(2,3,4-trimethoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H18N4O4
    (5S)-2-amino-5-(3-methoxy-4-prop-2-enoxyphenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-[4-[(2-fluorophenyl)methoxy]-3-methoxyphenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19FN4O4
    (5S)-2-amino-5-[4-[(2-fluorophenyl)methoxy]-3-methoxyphenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-prop-2-enoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C19H21N3O3S
    (5S)-5-(4-prop-2-enoxyphenyl)-2-propylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-amino-5-[4-[(4-fluorophenyl)methoxy]-3-methoxyphenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H19FN4O4
    (5R)-2-amino-5-[4-[(4-fluorophenyl)methoxy]-3-methoxyphenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2,5-dimethoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H19N3O4S
    (5R)-5-(2,5-dimethoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-amino-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H14N4O2
    (5S)-2-amino-5-naphthalen-2-yl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2,3-dichlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H13Cl2N3O2S
    (5R)-5-(2,3-dichlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dichlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C15H13Cl2N3O2S
    (5S)-5-(2,3-dichlorophenyl)-1-methyl-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S,6S)-2,7-diamino-5-(4-fluorophenyl)-4-oxo-5,6-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carbonitrile —— C14H11FN6O
    (5S,6S)-2,7-diamino-5-(4-fluorophenyl)-4-oxo-5,6-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carbonitrile
    —— (5S)-5-(4-methoxyphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C18H19N3O3S
    (5S)-5-(4-methoxyphenyl)-1-methyl-2-prop-2-enylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-1-methyl-2-prop-2-enylsulfanyl-5-(2,4,5-trimethoxyphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C20H23N3O5S
    (5S)-1-methyl-2-prop-2-enylsulfanyl-5-(2,4,5-trimethoxyphenyl)-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-1-methyl-5-(2-methylphenyl)-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O2S
    (5R)-1-methyl-5-(2-methylphenyl)-2-methylsulfanyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-chlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H14ClN3O2S
    (5R)-5-(3-chlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-ethylsulfanyl-5-(4-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H14FN3O2S
    (5S)-2-ethylsulfanyl-5-(4-fluorophenyl)-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-naphthalen-1-yl-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C20H17N3O2S
    (5R)-5-naphthalen-1-yl-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-methoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H17N3O3S
    (5S)-5-(3-methoxyphenyl)-2-prop-2-enylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-2-ethylsulfanyl-5-(4-fluorophenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C16H16FN3O2S
    (5S)-2-ethylsulfanyl-5-(4-fluorophenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dichlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H13Cl2N3O2S
    (5S)-5-(2,3-dichlorophenyl)-2-ethylsulfanyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-ethylsulfanyl-5-(3-methoxyphenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O3S
    (5R)-2-ethylsulfanyl-5-(3-methoxyphenyl)-1-methyl-6,8-dihydro-5H-pyrido[2,3-d]pyrimidine-4,7-dione