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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
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(propan-2-ylsulfamoyl)benzoate —— C20H21N3O5S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(propan-2-ylsulfamoyl)benzoate
    —— 9-Methyl-2-[[4-(4-methylphenyl)-1,3-thiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C20H17N3OS2
    9-Methyl-2-[[4-(4-methylphenyl)-1,3-thiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-methylsulfonylbenzoate —— C18H16N2O5S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-methylsulfonylbenzoate
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methyl-5-methylsulfonylbenzoate —— C19H18N2O5S
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methyl-5-methylsulfonylbenzoate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-methyl-4-propylthiophene-2-carboxylate —— C19H20N2O3S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-methyl-4-propylthiophene-2-carboxylate
    —— 3-(3-Methylbutyl)-2-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazolin-4-one —— C23H24N4O2S
    3-(3-Methylbutyl)-2-[(6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methylsulfanyl]quinazolin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-methyl-4-propylthiophene-2-carboxylate —— C19H20N2O3S
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 5-methyl-4-propylthiophene-2-carboxylate
    —— 9-Methyl-2-[[5-(prop-2-enylamino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C15H15N5OS2
    9-Methyl-2-[[5-(prop-2-enylamino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[5-[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C20H16N4O4S
    2-[[5-[(3R)-2,3-dihydro-1,4-benzodioxin-3-yl]-1,3,4-oxadiazol-2-yl]sulfanylmethyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-Methyl-2-[[4-methyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C18H17N5OS2
    6-Methyl-2-[[4-methyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methylquinoline-4-carboxylate —— C21H17N3O3
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-methylquinoline-4-carboxylate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-fluorophenyl)sulfanylacetate —— C18H15FN2O3S
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(2-fluorophenyl)sulfanylacetate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-phenylmethoxybenzoate —— C24H20N2O4
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-phenylmethoxybenzoate
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(2-methylpropoxy)benzoate —— C21H22N2O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(2-methylpropoxy)benzoate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-propoxybenzoate —— C20H20N2O4
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-propoxybenzoate
    —— (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(2-methylpropoxy)benzoate —— C21H22N2O4
    (9-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(2-methylpropoxy)benzoate
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3R)-3-phenylbutanoate —— C20H20N2O3
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (3R)-3-phenylbutanoate
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(4-methylphenoxy)butanoate —— C21H22N2O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-(4-methylphenoxy)butanoate
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-2-(4-chlorophenyl)-3-methylbutanoate —— C21H21ClN2O3
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-2-(4-chlorophenyl)-3-methylbutanoate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(furan-2-ylmethylamino)benzoate —— C22H19N3O4
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-(furan-2-ylmethylamino)benzoate
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-2-(4-chlorophenyl)-3-methylbutanoate —— C21H21ClN2O3
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2R)-2-(4-chlorophenyl)-3-methylbutanoate
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C19H19N3O4
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate —— C19H19N3O4
    (6-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (E)-3-(1-benzyltriazol-4-yl)prop-2-enoate —— C22H19N5O3
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (E)-3-(1-benzyltriazol-4-yl)prop-2-enoate
    —— 2-[[5-(Butylamino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C16H19N5OS2
    2-[[5-(Butylamino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-[(3,5-dimethyl-1,2-oxazol-4-yl)methoxy]benzoate —— C23H21N3O5
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-[(3,5-dimethyl-1,2-oxazol-4-yl)methoxy]benzoate
    —— (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-oxolane-2-carboxylate —— C14H13BrN2O4
    (7-bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl (2S)-oxolane-2-carboxylate
    —— 2-[(6-Ethylthieno[2,3-d]pyrimidin-4-yl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C18H16N4OS2
    2-[(6-Ethylthieno[2,3-d]pyrimidin-4-yl)sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— [(2S)-2-(furan-2-yl)-2-piperidin-1-ium-1-ylethyl]-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C21H28N4O2+2
    [(2S)-2-(furan-2-yl)-2-piperidin-1-ium-1-ylethyl]-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— [(2R)-2-(furan-2-yl)-2-piperidin-1-ium-1-ylethyl]-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium —— C21H28N4O2+2
    [(2R)-2-(furan-2-yl)-2-piperidin-1-ium-1-ylethyl]-[(8-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]azanium
    —— 2-[[4-(3,4-Dimethylphenyl)sulfonylpiperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C21H24N4O3S
    2-[[4-(3,4-Dimethylphenyl)sulfonylpiperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-(Methylsulfanylmethyl)pyrido[2,3-d]pyrimidin-4-one —— C9H9N3OS
    3-(Methylsulfanylmethyl)pyrido[2,3-d]pyrimidin-4-one
    —— 2-[[5-(2,4-Dimethylanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C20H19N5OS2
    2-[[5-(2,4-Dimethylanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[5-(4-Methoxyanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C19H17N5O2S2
    2-[[5-(4-Methoxyanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[5-(2-Methoxyanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C19H17N5O2S2
    2-[[5-(2-Methoxyanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 9-Methyl-2-[[5-(2-methylanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C19H17N5OS2
    9-Methyl-2-[[5-(2-methylanilino)-1,3,4-thiadiazol-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— methyl (5S)-7-methyl-2-methylsulfanyl-5-(2-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H16N4O5S
    methyl (5S)-7-methyl-2-methylsulfanyl-5-(2-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-7-methyl-2-methylsulfanyl-5-(2-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H16N4O5S
    methyl (5R)-7-methyl-2-methylsulfanyl-5-(2-nitrophenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5R)-1-butyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione —— C20H23N3O4
    (5R)-1-butyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione
    —— (5S)-1-butyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione —— C20H23N3O4
    (5S)-1-butyl-5-(5-methylfuran-2-yl)-7,8,9,10-tetrahydro-5H-pyrimido[4,5-b]quinoline-2,4,6-trione
    —— methyl (5S)-5-(2-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate —— C18H18FN3O4
    methyl (5S)-5-(2-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[[4-(2-fluorophenyl)sulfonylpiperazin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H22FN4O3S+
    2-[[4-(2-fluorophenyl)sulfonylpiperazin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— (8R)-8-(3,4-dimethoxyphenyl)-11,13-dimethyl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7)-diene-6,10,12-trione —— C19H19N3O6
    (8R)-8-(3,4-dimethoxyphenyl)-11,13-dimethyl-5-oxa-2,11,13-triazatricyclo[7.4.0.03,7]trideca-1(9),3(7)-diene-6,10,12-trione
    —— 2-[(1Z)-buta-1,3-dienyl]sulfanyl-N-(5-cyano-11-methyl-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene)acetamide —— C22H21N5O2S
    2-[(1Z)-buta-1,3-dienyl]sulfanyl-N-(5-cyano-11-methyl-2-oxo-7-propan-2-yl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene)acetamide
    —— 10-methyl-2,5-dioxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile —— C16H14N4O2
    10-methyl-2,5-dioxo-1-(propan-2-yl)-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile
    —— (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-methyl-1,2-oxazole-5-carboxylate —— C14H10BrN3O4
    (7-Bromo-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-methyl-1,2-oxazole-5-carboxylate
    —— (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,3-dimethylquinoxaline-6-carboxylate —— C21H18N4O3
    (7-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2,3-dimethylquinoxaline-6-carboxylate
    —— 1-[4-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone —— C21H26N4O2
    1-[4-[(2R,6R)-2,6-dimethylmorpholin-4-yl]-2-phenyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]ethanone
    —— 4-[(3R)-3-(1H-benzimidazol-2-yl)piperidin-1-yl]pyrido[2,3-d]pyrimidin-7-amine —— C19H19N7
    4-[(3R)-3-(1H-benzimidazol-2-yl)piperidin-1-yl]pyrido[2,3-d]pyrimidin-7-amine
    —— (5S)-5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-N-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxamide —— C23H21FN4O3
    (5S)-5-(4-fluorophenyl)-1,3,7-trimethyl-2,4-dioxo-N-phenyl-5,8-dihydropyrido[2,3-d]pyrimidine-6-carboxamide