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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-5-(3,4-dimethylphenyl)sulfonyl-7-ethyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one —— C21H21N4O3S+
    6-Amino-5-(3,4-dimethylphenyl)sulfonyl-7-ethyl-1,9-diaza-7-azoniatricyclo[8.4.0.03,8]tetradeca-3,5,7,9,11,13-hexaen-2-one
    —— 2-methoxyethyl (5R)-7-methyl-4-oxo-5-phenyl-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O4S
    2-methoxyethyl (5R)-7-methyl-4-oxo-5-phenyl-2-sulfanylidene-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-amino-N-ethyl-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-carboxamide —— C21H19FN5O2+
    6-amino-N-ethyl-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-carboxamide
    —— 2-amino-7-[2-[(3S)-4,6-dimethyl-2-oxo-1,3-dihydroindol-3-yl]acetyl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one —— C19H21N5O3
    2-amino-7-[2-[(3S)-4,6-dimethyl-2-oxo-1,3-dihydroindol-3-yl]acetyl]-3,5,6,8-tetrahydropyrido[3,4-d]pyrimidin-4-one
    —— 2-[(5-Benzyl-4-methyl-1,2,4-triazol-3-yl)sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C20H19N5OS
    2-[(5-Benzyl-4-methyl-1,2,4-triazol-3-yl)sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (5S)-5-(4-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H15N3O3
    (5S)-5-(4-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-chlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H12ClN3O2
    (5R)-5-(2-chlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-methoxy-4-propoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C18H21N3O4
    (5S)-5-(3-methoxy-4-propoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-ethylphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O2
    (5S)-5-(4-ethylphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-2-methyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H12F3N3O2
    (5R)-2-methyl-5-[4-(trifluoromethyl)phenyl]-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dichlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H11Cl2N3O2
    (5S)-5-(2,3-dichlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2-ethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O3
    (5R)-5-(2-ethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-hydroxy-3,5-dimethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O5
    (5S)-5-(4-hydroxy-3,5-dimethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-ethoxy-3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C17H19N3O4
    (5S)-5-(4-ethoxy-3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-ethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O3
    (5S)-5-(4-ethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2-chloro-6-fluorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H11ClFN3O2
    (5S)-5-(2-chloro-6-fluorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 2-[4-[(5R)-2-methyl-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide —— C16H16N4O4
    2-[4-[(5R)-2-methyl-4,7-dioxo-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidin-5-yl]phenoxy]acetamide
    —— (5R)-5-[4-[(3-chlorophenyl)methoxy]phenyl]-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C21H18ClN3O3
    (5R)-5-[4-[(3-chlorophenyl)methoxy]phenyl]-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,4-dichlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H11Cl2N3O2
    (5S)-5-(2,4-dichlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-hydroxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H13N3O3
    (5S)-5-(3-hydroxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(3-chlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C14H12ClN3O2
    (5R)-5-(3-chlorophenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H15N3O3
    (5S)-5-(3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5R)-5-(2,3-dimethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O4
    (5R)-5-(2,3-dimethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(4-hydroxy-3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C15H15N3O4
    (5S)-5-(4-hydroxy-3-methoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— (5S)-5-(2,3-dimethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione —— C16H17N3O4
    (5S)-5-(2,3-dimethoxyphenyl)-2-methyl-3,5,6,8-tetrahydropyrido[2,3-d]pyrimidine-4,7-dione
    —— 4-[(2Z)-2-[(9-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]hydrazinyl]benzoate —— C21H20N5O3-
    4-[(2Z)-2-[(9-methyl-4-oxo-2-pyrrolidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]hydrazinyl]benzoate
    —— (2S)-2-(4-hydroxyphenyl)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione —— C22H17N3O4
    (2S)-2-(4-hydroxyphenyl)-5,7-dimethyl-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene-4,6,17-trione
    —— (5S)-5-thiophen-2-yl-1,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-2,4,6-trione —— C15H13N3O3S
    (5S)-5-thiophen-2-yl-1,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-2,4,6-trione
    —— methyl (5S)-5-(2-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H14ClN3O4
    methyl (5S)-5-(2-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-5-(2-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H14ClN3O4
    methyl (5R)-5-(2-chlorophenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[(2,6-Dichlorophenyl)sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H12Cl2N2OS
    2-[(2,6-Dichlorophenyl)sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)-1-benzofuran-2-carboxylate —— C21H18N2O5
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)-1-benzofuran-2-carboxylate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (5S)-5-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate —— C20H20N2O3S
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (5S)-5-methyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(difluoromethoxy)benzoate —— C18H14F2N2O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(difluoromethoxy)benzoate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(hydroxymethyl)benzoate —— C18H16N2O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(hydroxymethyl)benzoate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-chloro-1-benzothiophene-2-carboxylate —— C19H13ClN2O3S
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-chloro-1-benzothiophene-2-carboxylate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl furan-2-carboxylate —— C15H12N2O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl furan-2-carboxylate
    —— methyl (5R)-5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H17N3O5
    methyl (5R)-5-(4-methoxyphenyl)-7-methyl-2,4-dioxo-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-(Benzylsulfanylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one —— C17H16N2OS
    2-(Benzylsulfanylmethyl)-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(trifluoromethyl)benzoate —— C18H13F3N2O3
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(trifluoromethyl)benzoate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-methylbenzoate —— C18H16N2O3
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-methylbenzoate
    —— 2-methoxyethyl (5R)-7-methyl-2,4-dioxo-5-thiophen-3-yl-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C16H17N3O5S
    2-methoxyethyl (5R)-7-methyl-2,4-dioxo-5-thiophen-3-yl-5,8-dihydro-1H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-(3-methoxypropyl)-10-methyl-N-(2-morpholin-4-ylethyl)-2-oxo-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C22H30N5O4+
    6-(3-methoxypropyl)-10-methyl-N-(2-morpholin-4-ylethyl)-2-oxo-6,8-diaza-1-azoniatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— 2-[(6-chloro-1H-imidazo[4,5-b]pyridin-2-yl)sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C16H12ClN5OS
    2-[(6-chloro-1H-imidazo[4,5-b]pyridin-2-yl)sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-benzyl-5-[(2S,6S)-2,6-dimethylmorpholine-4-carbonyl]-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C24H24N4O3
    6-benzyl-5-[(2S,6S)-2,6-dimethylmorpholine-4-carbonyl]-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 5-[(2S,6S)-2,6-dimethylmorpholine-4-carbonyl]-6-(3-methoxypropyl)-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C21H26N4O4
    5-[(2S,6S)-2,6-dimethylmorpholine-4-carbonyl]-6-(3-methoxypropyl)-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— 5-[(2S,6R)-2,6-dimethylmorpholine-4-carbonyl]-6-(3-methoxypropyl)-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one —— C21H26N4O4
    5-[(2S,6R)-2,6-dimethylmorpholine-4-carbonyl]-6-(3-methoxypropyl)-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaen-2-one
    —— N-[(2R)-butan-2-yl]-6-(3-methoxypropyl)-2-oxo-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide —— C19H24N4O3
    N-[(2R)-butan-2-yl]-6-(3-methoxypropyl)-2-oxo-1,6,8-triazatricyclo[7.4.0.03,7]trideca-3(7),4,8,10,12-pentaene-5-carboxamide
    —— (3S)-4,4-dimethyl-6-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2-oxo-1,3-dihydropyridine-3,5-dicarbonitrile —— C19H17N5O2S
    (3S)-4,4-dimethyl-6-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2-oxo-1,3-dihydropyridine-3,5-dicarbonitrile
    —— (3R)-4,4-dimethyl-6-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2-oxo-1,3-dihydropyridine-3,5-dicarbonitrile —— C19H17N5O2S
    (3R)-4,4-dimethyl-6-[(7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]-2-oxo-1,3-dihydropyridine-3,5-dicarbonitrile