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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-chloro-8-[(4-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one —— C18H18ClN3O3S
    9-chloro-8-[(4-methylpiperidin-1-yl)sulfonyl]-6H-pyrido[1,2-a]quinazolin-6-one
    —— 6-(2,3-dimethoxyphenyl)-4-methyl-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione —— C17H17N5O4
    6-(2,3-dimethoxyphenyl)-4-methyl-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione
    —— 9-chloro-N,N-bis(2-methoxyethyl)-3-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide —— C19H22ClN3O5S
    9-chloro-N,N-bis(2-methoxyethyl)-3-methyl-6-oxo-6H-pyrido[1,2-a]quinazoline-8-sulfonamide
    —— 4-(4-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione —— C19H13FN4O2
    4-(4-fluorophenyl)-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazole-2,5(1H,6H)-dione
    —— 7'-Amino-1-(4-fluorobenzyl)-2'-[(3-fluorobenzyl)thio]-2,4'-dioxo-1,2,4',8'-tetrahydro-3'H-spiro[indole-3,5'-pyrido[2,3-D]pyrimidine]-6'-carbonitrile —— C29H20F2N6O2S
    7'-Amino-1-(4-fluorobenzyl)-2'-[(3-fluorobenzyl)thio]-2,4'-dioxo-1,2,4',8'-tetrahydro-3'H-spiro[indole-3,5'-pyrido[2,3-D]pyrimidine]-6'-carbonitrile
    —— 4-(2,3-dimethoxyphenyl)-5-hydroxy-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazol-2(1H)-one —— C21H18N4O4
    4-(2,3-dimethoxyphenyl)-5-hydroxy-3,4-dihydropyrido[3',2':5,6]pyrimido[1,2-a]benzimidazol-2(1H)-one
    —— 6-(3,4-dimethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione —— C16H15N5O4
    6-(3,4-dimethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione
    —— 6-(4-ethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione —— C16H15N5O3
    6-(4-ethoxyphenyl)-6,9-dihydropyrido[3,2-e][1,2,4]triazolo[1,5-a]pyrimidine-5,8(4H,7H)-dione
    —— 4H-pyrido[1,2-a]pyrimidine-3,6-diamine —— C8H10N4
    4H-pyrido[1,2-a]pyrimidine-3,6-diamine
    —— 5-(1,3-Benzodioxol-5-yl)-2-prop-2-enylsulfanyl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C21H19N3O4S
    5-(1,3-Benzodioxol-5-yl)-2-prop-2-enylsulfanyl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— 6-(3-methoxyphenyl)sulfonyl-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C20H26N4O3S
    6-(3-methoxyphenyl)sulfonyl-2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 8,8-dimethyl-2-[(4-methylbenzyl)sulfanyl]-5-(pyridin-4-yl)-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,7H)-dione —— C26H26N4O2S
    8,8-dimethyl-2-[(4-methylbenzyl)sulfanyl]-5-(pyridin-4-yl)-5,8,9,10-tetrahydropyrimido[4,5-b]quinoline-4,6(3H,7H)-dione
    —— 3-(2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carbonyl)benzonitrile —— C21H23N5O
    3-(2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carbonyl)benzonitrile
    —— 6-[2-(benzenesulfonyl)ethyl]-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C25H28N4O2S
    6-[2-(benzenesulfonyl)ethyl]-2-phenyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— cyclohexyl-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone —— C19H28N4O2
    cyclohexyl-(2-methyl-4-morpholin-4-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)methanone
    —— 4-(azepan-1-yl)-N-(benzenesulfonyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H27N5O3S
    4-(azepan-1-yl)-N-(benzenesulfonyl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— ethyl 3-[4-(azepan-1-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-oxopropanoate —— C19H28N4O3
    ethyl 3-[4-(azepan-1-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-3-oxopropanoate
    —— (2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-morpholin-4-ylmethanone —— C18H27N5O2
    (2-methyl-4-piperidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-morpholin-4-ylmethanone
    —— [4-(azepan-1-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-morpholin-4-ylmethanone —— C19H29N5O2
    [4-(azepan-1-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl]-morpholin-4-ylmethanone
    —— (2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-morpholin-4-ylmethanone —— C17H25N5O2
    (2-methyl-4-pyrrolidin-1-yl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidin-6-yl)-morpholin-4-ylmethanone
    —— 2-methyl-4-pyrrolidin-1-yl-6-thiophen-2-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine —— C16H20N4O2S2
    2-methyl-4-pyrrolidin-1-yl-6-thiophen-2-ylsulfonyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine
    —— 3-[(4-Methoxyphenyl)methyl]-5-[[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C27H28N4O3S2
    3-[(4-Methoxyphenyl)methyl]-5-[[9-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(4-Fluorophenyl)methyl]-5-[[2-(furan-2-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H19FN4O3S2
    3-[(4-Fluorophenyl)methyl]-5-[[2-(furan-2-ylmethylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Butylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2-chlorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H21ClN4O2S2
    5-[[2-(Butylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(2-chlorophenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(4-Fluorophenyl)methyl]-5-[(7-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C24H21FN4O3S2
    3-[(4-Fluorophenyl)methyl]-5-[(7-methyl-2-morpholin-4-yl-4-oxopyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-[(2-Fluorophenyl)methylsulfanyl]-5-pyridin-3-yl-1,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C23H19FN4O2S
    2-[(2-Fluorophenyl)methylsulfanyl]-5-pyridin-3-yl-1,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— 1-(butan-2-yl)-2-imino-N,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C18H21N5O2
    1-(butan-2-yl)-2-imino-N,10-dimethyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 1-benzyl-5-(4-methylphenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione —— C28H21N3O3
    1-benzyl-5-(4-methylphenyl)-5,11-dihydro-1H-indeno[2',1':5,6]pyrido[2,3-d]pyrimidine-2,4,6(3H)-trione
    —— Ethyl 4-[2-(4-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]-4-oxobutanoate —— C20H23N3O4
    Ethyl 4-[2-(4-methylphenyl)-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]-4-oxobutanoate
    —— 5-[[7-Methyl-4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H26N4O3S2
    5-[[7-Methyl-4-oxo-2-(oxolan-2-ylmethylamino)pyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methylphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(4-Fluorophenyl)methyl]-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C25H23FN4O2S2
    3-[(4-Fluorophenyl)methyl]-5-[(7-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-[(4-Fluorophenyl)methyl]-5-[[7-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H25FN4O2S2
    3-[(4-Fluorophenyl)methyl]-5-[[7-methyl-2-(3-methylpiperidin-1-yl)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 3-Cyclopentyl-5-[[2-(furan-2-ylmethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O3S2
    3-Cyclopentyl-5-[[2-(furan-2-ylmethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(Cyclohexylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H28N4O3S2
    5-[[2-(Cyclohexylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(3-ethoxypropyl)-2-sulfanylidene-1,3-thiazolidin-4-one
    —— (3R)-4-[7-chloro-2-[(3S)-3-methylmorpholin-4-yl]pyrido[2,3-d]pyrimidin-4-yl]-3-methylmorpholine —— C17H22ClN5O2
    (3R)-4-[7-chloro-2-[(3S)-3-methylmorpholin-4-yl]pyrido[2,3-d]pyrimidin-4-yl]-3-methylmorpholine
    —— N-(1,3-benzodioxol-5-ylmethyl)-1-ethyl-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide —— C23H21N5O4
    N-(1,3-benzodioxol-5-ylmethyl)-1-ethyl-2-imino-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— 5-[[2-(2-Hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C23H22N4O4S2
    5-[[2-(2-Hydroxyethylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[2-(4-methoxyphenyl)ethyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 2-imino-N-isobutyl-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C21H27N5O3
    2-imino-N-isobutyl-1-(3-methoxypropyl)-10-methyl-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 2-Imino-10-methyl-1-(3-morpholinopropyl)-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide 609794-53-8 C28H32N6O3
    2-Imino-10-methyl-1-(3-morpholinopropyl)-5-oxo-N-(1-phenylethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide
    —— propan-2-yl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate —— C28H30ClN3O3S
    propan-2-yl 2-[(2-chlorophenyl)methylsulfanyl]-7-methyl-4-oxo-5-(4-propan-2-ylphenyl)-5,8-dihydro-3H-pyrido[2,3-d]pyrimidine-6-carboxylate
    —— 6-(2-Chloropropanoyl)-2-(4-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one —— C17H18ClN3O2
    6-(2-Chloropropanoyl)-2-(4-methylphenyl)-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-one
    —— Ethyl 4-[2-[(2-methylphenyl)methyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]-4-oxobutanoate —— C21H25N3O4
    Ethyl 4-[2-[(2-methylphenyl)methyl]-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidin-6-yl]-4-oxobutanoate
    —— Ethyl 1-[6-imino-2-oxo-7-(3-propan-2-yloxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl]piperidine-4-carboxylate —— C26H33N5O5
    Ethyl 1-[6-imino-2-oxo-7-(3-propan-2-yloxypropyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carbonyl]piperidine-4-carboxylate
    —— 2-[(2-Chlorophenyl)methylsulfanyl]-5-pyridin-2-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione —— C23H19ClN4O2S
    2-[(2-Chlorophenyl)methylsulfanyl]-5-pyridin-2-yl-3,5,7,8,9,10-hexahydropyrimido[4,5-b]quinoline-4,6-dione
    —— N~3~-cyclohexyl-2-imino-1-(3-isopropoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide —— C24H31N5O3
    N~3~-cyclohexyl-2-imino-1-(3-isopropoxypropyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2,3-d]pyrimidine-3-carboxamide
    —— 6-[5-[(9-methyl-4-oxo-2-pyrrolidin-1-yl-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate —— C23H26N4O4S2
    6-[5-[(9-methyl-4-oxo-2-pyrrolidin-1-yl-5H-pyrido[1,2-a]pyrimidin-5-ium-3-yl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]hexanoate
    —— 3-(3-Methoxypropyl)-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one —— C20H24N4O3S2
    3-(3-Methoxypropyl)-5-[[2-(2-methylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— 5-[[2-(3-Ethoxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one —— C26H28N4O4S2
    5-[[2-(3-Ethoxypropylamino)-7-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-[(4-methoxyphenyl)methyl]-2-sulfanylidene-1,3-thiazolidin-4-one
    —— N-(3,4-dichlorophenyl)-4-(2,6-dimethylmorpholin-4-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide —— C21H25Cl2N5O2
    N-(3,4-dichlorophenyl)-4-(2,6-dimethylmorpholin-4-yl)-2-methyl-7,8-dihydro-5H-pyrido[4,3-d]pyrimidine-6-carboxamide
    —— N-(2-methoxyphenyl)-11-methyl-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide —— C20H20N4O3
    N-(2-methoxyphenyl)-11-methyl-2-oxo-1,5,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),9,11,13-tetraene-5-carboxamide