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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
    —— 2-[[4-[(5R)-5-methyl-4,5-dihydro-1,3-thiazol-2-yl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H21N5OS
    2-[[4-[(5R)-5-methyl-4,5-dihydro-1,3-thiazol-2-yl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(5S)-5-methyl-4,5-dihydro-1,3-thiazol-2-yl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H21N5OS
    2-[[4-[(5S)-5-methyl-4,5-dihydro-1,3-thiazol-2-yl]piperazin-1-yl]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-[(5-thiophen-3-yltetrazol-2-yl)methyl]pyrido[1,2-a]pyrimidin-4-one —— C15H12N6OS
    7-Methyl-2-[(5-thiophen-3-yltetrazol-2-yl)methyl]pyrido[1,2-a]pyrimidin-4-one
    —— prop-2-enyl (5R)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H19N3O3S2
    prop-2-enyl (5R)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-5-(4-chlorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20ClN3O3S
    ethyl (5R)-5-(4-chlorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-5-(4-chlorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H22ClN3O3S
    ethyl (5S)-5-(4-chlorophenyl)-7-methyl-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-7-methyl-5-(4-methylphenyl)-2-(2-methylpropylsulfanyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C21H25N3O3S
    methyl (5R)-7-methyl-5-(4-methylphenyl)-2-(2-methylpropylsulfanyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O3S2
    ethyl (5S)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5R)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H21N3O3S2
    methyl (5R)-7-methyl-2-(2-methylpropylsulfanyl)-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H17N3O3S2
    methyl (5S)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H23N3O3S2
    ethyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-2-butylsulfanyl-7-methyl-5-(4-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O3S
    ethyl (5R)-2-butylsulfanyl-7-methyl-5-(4-methylphenyl)-4-oxo-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H21N3O3S2
    methyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5S)-7-methyl-5-(4-methylphenyl)-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H27N3O3S
    propan-2-yl (5S)-7-methyl-5-(4-methylphenyl)-4-oxo-2-propylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5S)-5-(4-chlorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H20ClN3O3S
    ethyl (5S)-5-(4-chlorophenyl)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— methyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C17H19N3O3S2
    methyl (5S)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— prop-2-enyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H25N3O3S
    prop-2-enyl (5S)-2-butylsulfanyl-7-methyl-4-oxo-5-phenyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— (5R)-7-methyl-6-(2-methylpropanoyl)-2-(2-methylpropylsulfanyl)-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidin-4-one —— C20H25N3O2S2
    (5R)-7-methyl-6-(2-methylpropanoyl)-2-(2-methylpropylsulfanyl)-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidin-4-one
    —— prop-2-enyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C19H21N3O3S2
    prop-2-enyl (5R)-7-methyl-4-oxo-2-propylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— ethyl (5R)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C18H19N3O3S2
    ethyl (5R)-7-methyl-4-oxo-2-prop-2-enylsulfanyl-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C20H25N3O3S2
    propan-2-yl (5R)-2-butylsulfanyl-7-methyl-4-oxo-5-thiophen-2-yl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— propan-2-yl (5R)-7-methyl-5-(3-methylphenyl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C22H25N3O3S
    propan-2-yl (5R)-7-methyl-5-(3-methylphenyl)-4-oxo-2-prop-2-enylsulfanyl-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 2-[[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C22H23N4O2+
    2-[[4-(1,3-benzoxazol-2-yl)piperidin-1-yl]methyl]-7-methyl-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 2-[[4-(1,3-Benzoxazol-2-yl)piperidin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C22H22N4O2
    2-[[4-(1,3-Benzoxazol-2-yl)piperidin-1-yl]methyl]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S)-2-(2-chloro-6-fluorophenyl)-2-(dimethylamino)ethyl]amino]-7-methylpyrido[1,2-a]pyrimidin-4-one —— C19H20ClFN4O
    2-[[(2S)-2-(2-chloro-6-fluorophenyl)-2-(dimethylamino)ethyl]amino]-7-methylpyrido[1,2-a]pyrimidin-4-one
    —— 7-Chloro-2-[methyl(thiophen-2-ylmethyl)amino]pyrido[1,2-a]pyrimidin-4-one —— C14H12ClN3OS
    7-Chloro-2-[methyl(thiophen-2-ylmethyl)amino]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-[(5-Fluoro-2-methoxyphenyl)methyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one —— C22H25FN4O2
    2-[[4-[(5-Fluoro-2-methoxyphenyl)methyl]piperazin-1-yl]methyl]-9-methylpyrido[1,2-a]pyrimidin-4-one
    —— (2S)-4-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-N-propyl-2,3-dihydro-1,4-benzoxazine-2-carboxamide —— C22H24N4O3
    (2S)-4-[(9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl]-N-propyl-2,3-dihydro-1,4-benzoxazine-2-carboxamide
    —— 3-[(3S)-3-methyl-2,3-dihydro-1,4-benzoxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C18H15N3O3
    3-[(3S)-3-methyl-2,3-dihydro-1,4-benzoxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 3-[(3R)-3-methyl-2,3-dihydro-1,4-benzoxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one —— C18H15N3O3
    3-[(3R)-3-methyl-2,3-dihydro-1,4-benzoxazine-4-carbonyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one —— C22H24N4O3
    2-[[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]methyl]-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(4-oxo-3H-quinazolin-2-yl)propanoate —— C21H18N4O4
    (7-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(4-oxo-3H-quinazolin-2-yl)propanoate
    —— 9-Benzyl-1,3,9,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5,10,12,14,16-heptaen-8-one —— C20H14N4O
    9-Benzyl-1,3,9,11-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-2(7),3,5,10,12,14,16-heptaen-8-one
    —— 7-methyl-2-[[[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one —— C20H22N3O+
    7-methyl-2-[[[(1S)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]-1H-pyrido[1,2-a]pyrimidin-5-ium-4-one
    —— 7-methyl-2-[[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C20H21N3O
    7-methyl-2-[[[(1R)-1,2,3,4-tetrahydronaphthalen-1-yl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 7-Methyl-2-[[methyl-[(5-methylfuran-2-yl)methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C17H19N3O2
    7-Methyl-2-[[methyl-[(5-methylfuran-2-yl)methyl]amino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 4-oxo-N-[(2R)-2-phenylsulfanylpropyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C18H17N3O2S
    4-oxo-N-[(2R)-2-phenylsulfanylpropyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 4-oxo-N-[(2S)-2-phenylsulfanylpropyl]pyrido[1,2-a]pyrimidine-3-carboxamide —— C18H17N3O2S
    4-oxo-N-[(2S)-2-phenylsulfanylpropyl]pyrido[1,2-a]pyrimidine-3-carboxamide
    —— 2-[[(2R)-1-hydroxypropan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C12H14N2O2S
    2-[[(2R)-1-hydroxypropan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[(2S)-1-hydroxypropan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one —— C12H14N2O2S
    2-[[(2S)-1-hydroxypropan-2-yl]sulfanylmethyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S)-1-(2-ethyl-4-methyl-1,3-thiazol-5-yl)ethyl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H22N4OS
    2-[[[(1S)-1-(2-ethyl-4-methyl-1,3-thiazol-5-yl)ethyl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1R)-1-(2-ethyl-4-methyl-1,3-thiazol-5-yl)ethyl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H22N4OS
    2-[[[(1R)-1-(2-ethyl-4-methyl-1,3-thiazol-5-yl)ethyl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S,5S,6R)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H23N3O2
    2-[[[(1S,5S,6R)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S,5R,6R)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H23N3O2
    2-[[[(1S,5R,6R)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S,5S,6S)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H23N3O2
    2-[[[(1S,5S,6S)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— 2-[[[(1S,5R,6S)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one —— C18H23N3O2
    2-[[[(1S,5R,6S)-7,7-dimethyl-2-oxabicyclo[3.2.0]heptan-6-yl]-methylamino]methyl]pyrido[1,2-a]pyrimidin-4-one
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[2-(dimethylamino)-2-oxoethyl]sulfanylbenzoate —— C21H21N3O4S
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[2-(dimethylamino)-2-oxoethyl]sulfanylbenzoate
    —— (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate —— C17H18N2O3
    (9-methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 2-[(1R)-cyclopent-2-en-1-yl]acetate
    —— 1-(3-Hydroxypropyl)-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide 618074-24-1 C15H15N5O3
    1-(3-Hydroxypropyl)-2-imino-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate —— C19H18N2O4
    (6-Methyl-4-oxopyrido[1,2-a]pyrimidin-2-yl)methyl 3-(methoxymethyl)benzoate