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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
    —— methyl (5S)-5-(3-fluorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H20FN3O3S
    methyl (5S)-5-(3-fluorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-5-(4-fluorophenyl)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22FN3O3S
    methyl (5S)-5-(4-fluorophenyl)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H20FN3O3S
    prop-2-enyl (5S)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-5-(3-fluorophenyl)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22FN3O3S
    methyl (5S)-5-(3-fluorophenyl)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20FN3O3S
    ethyl (5R)-5-(4-fluorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 7-Methyl-2-[[4-[(3-methylphenyl)methyl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O
    7-Methyl-2-[[4-[(3-methylphenyl)methyl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[4-[(3-methylphenyl)methyl]piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H28N4O+2
    7-methyl-2-[[4-[(3-methylphenyl)methyl]piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-bromo-2-[[(2S)-2-thiophen-2-ylpyrrolidin-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C17H17BrN3OS+
    7-bromo-2-[[(2S)-2-thiophen-2-ylpyrrolidin-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[(4-Tert-butylphenyl)methyl-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C22H27N3O
    2-[[(4-Tert-butylphenyl)methyl-methylamino]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-bromo-2-[[methyl-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H21BrN3O+
    7-bromo-2-[[methyl-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-Methyl-2-[[methyl(naphthalen-2-ylmethyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H21N3O
    7-Methyl-2-[[methyl(naphthalen-2-ylmethyl)amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-bromo-2-[[methyl-[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H20BrN3O
    7-bromo-2-[[methyl-[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[2-(4-Chlorophenoxy)ethyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C22H25ClN4O2
    2-[[4-[2-(4-Chlorophenoxy)ethyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-bromo-2-[[methyl(naphthalen-2-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H19BrN3O+
    7-bromo-2-[[methyl(naphthalen-2-ylmethyl)amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-methyl-2-[[methyl-[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C21H23N3O
    7-methyl-2-[[methyl-[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[2-(4-chlorophenoxy)ethyl]piperazin-1-ium-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H27ClN4O2+2
    2-[[4-[2-(4-chlorophenoxy)ethyl]piperazin-1-ium-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-methyl-2-[[methyl-[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H24N3O+
    7-methyl-2-[[methyl-[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-methyl-2-[[methyl-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H24N3O+
    7-methyl-2-[[methyl-[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[4-[2-(4-Chlorophenoxy)ethyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H25ClN4O2
    2-[[4-[2-(4-Chlorophenoxy)ethyl]piperazin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[4-(2-phenoxyethyl)piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H28N4O2+2
    6-methyl-2-[[4-(2-phenoxyethyl)piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 6-Methyl-2-[[4-(2-phenoxyethyl)piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O2
    6-Methyl-2-[[4-(2-phenoxyethyl)piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-[[4-(2-phenoxyethyl)piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O2
    7-Methyl-2-[[4-(2-phenoxyethyl)piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-methyl-2-[[4-(2-phenoxyethyl)piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H28N4O2+2
    7-methyl-2-[[4-(2-phenoxyethyl)piperazin-1-ium-1-yl]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[4-[2-(4-Methoxyphenoxy)ethyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C23H28N4O3
    2-[[4-[2-(4-Methoxyphenoxy)ethyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(3-chlorophenyl)methyl]piperazin-1-ium-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H25ClN4O+2
    2-[[4-[(3-chlorophenyl)methyl]piperazin-1-ium-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[4-[(3-Chlorophenyl)methyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C21H23ClN4O
    2-[[4-[(3-Chlorophenyl)methyl]piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[(1R)-1-phenylethyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C18H18N2OS
    6-methyl-2-[[(1R)-1-phenylethyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[(1S)-1-phenylethyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C18H18N2OS
    6-methyl-2-[[(1S)-1-phenylethyl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-[[4-[(2-methylphenyl)methyl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C22H26N4O
    7-Methyl-2-[[4-[(2-methylphenyl)methyl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— methyl (2S)-3-[benzyl-(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]-2-methylpropanoate —— C20H20N4O5
    methyl (2S)-3-[benzyl-(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]-2-methylpropanoate
    —— methyl (2R)-3-[benzyl-(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]-2-methylpropanoate —— C20H20N4O5
    methyl (2R)-3-[benzyl-(3-nitro-4-oxopyrido[1,2-a]pyrimidin-2-yl)amino]-2-methylpropanoate
    —— 2-[(4-Benzylsulfonylpiperazin-1-ium-1-yl)methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C21H25N4O3S+
    2-[(4-Benzylsulfonylpiperazin-1-ium-1-yl)methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazine-1,4-diium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C22H25N5OS+2
    2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazine-1,4-diium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(3R)-3-(1,3-benzothiazol-2-yl)piperidin-1-ium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C22H23N4OS+
    2-[[(3R)-3-(1,3-benzothiazol-2-yl)piperidin-1-ium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(4-chlorophenyl)methyl]piperazin-1-ium-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H25ClN4O+2
    2-[[4-[(4-chlorophenyl)methyl]piperazin-1-ium-1-yl]methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C22H23N5OS
    2-[[4-(1,3-Benzothiazol-2-ylmethyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(4-Fluorophenyl)sulfonylpiperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C20H21FN4O3S
    2-[[4-(4-Fluorophenyl)sulfonylpiperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(Benzenesulfonyl)piperazin-1-ium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C20H23N4O3S+
    2-[[4-(Benzenesulfonyl)piperazin-1-ium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 6-methyl-2-[[4-[(E)-3-phenylprop-2-enyl]piperazine-1,4-diium-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C23H28N4O+2
    6-methyl-2-[[4-[(E)-3-phenylprop-2-enyl]piperazine-1,4-diium-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(Benzenesulfonyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C20H22N4O3S
    2-[[4-(Benzenesulfonyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(4-Fluorophenyl)sulfonylpiperazin-1-ium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C20H22FN4O3S+
    2-[[4-(4-Fluorophenyl)sulfonylpiperazin-1-ium-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[(4-benzylpiperazin-1-ium-1-yl)methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C21H26N4O+2
    2-[(4-benzylpiperazin-1-ium-1-yl)methyl]-6-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-bromo-2-[[(4-fluorophenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C17H16BrFN3O+
    7-bromo-2-[[(4-fluorophenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[[(2R)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H21N3O2
    2-[[[(2R)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(2S)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C19H21N3O2
    2-[[[(2S)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C18H18N4O4
    2-[[(2S)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2R)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]-3-nitropyrido[1,2-a]pyrimidin-4-one —— C18H18N4O4
    2-[[(2R)-1-(4-hydroxyphenyl)propan-2-yl]-methylamino]-3-nitropyrido[1,2-a]pyrimidin-4-one
    —— 7-Bromo-2-[[(3-chlorophenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H15BrClN3O
    7-Bromo-2-[[(3-chlorophenyl)methyl-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-bromo-2-[[(3-chlorophenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C17H16BrClN3O+
    7-bromo-2-[[(3-chlorophenyl)methyl-methylamino]methyl]-5H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 1,3-dimethyl-7-[(2S)-2-(2-oxo-2-thiophen-2-ylethyl)pyrrolidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione —— C20H20N4O4S
    1,3-dimethyl-7-[(2S)-2-(2-oxo-2-thiophen-2-ylethyl)pyrrolidine-1-carbonyl]pyrido[2,3-d]pyrimidine-2,4-dione