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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
    —— N-(4-fluorobenzyl)-3-hydroxy-9-{methyl[(4-methylpiperazin-1-yl)sulfonyl]amino}-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-2-carboxamide 724444-34-2 C22H29FN6O5S
    N-(4-fluorobenzyl)-3-hydroxy-9-{methyl[(4-methylpiperazin-1-yl)sulfonyl]amino}-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidine-2-carboxamide
    —— 2-amino-6-(2,6-dichlorophenyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1203555-39-8 C13H10Cl2N4O
    2-amino-6-(2,6-dichlorophenyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— 6-(2,6-dichlorophenyl)-5,6-dihydro-2-(phenylamino)pyrido[2,3-d]pyrimidin-7(8H)-one 1203555-45-6 C19H14Cl2N4O
    6-(2,6-dichlorophenyl)-5,6-dihydro-2-(phenylamino)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— N8-[4-(tert-butyl)-1,3-thiazol-2-yl]-2-[(3S)-3-hydroxyhexahydro-1-pyridinyl]-4-oxo-4H-pyrido[1,2-a]pyrimidine-8-carboxamide 475058-29-8 C21H25N5O3S
    N8-[4-(tert-butyl)-1,3-thiazol-2-yl]-2-[(3S)-3-hydroxyhexahydro-1-pyridinyl]-4-oxo-4H-pyrido[1,2-a]pyrimidine-8-carboxamide
    —— 2-{4-[2-(tert-butyldimethylsilanyloxy)ethoxy]-3,5-dimethylphenyl}-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one 1253732-05-6 C25H35N3O3Si
    2-{4-[2-(tert-butyldimethylsilanyloxy)ethoxy]-3,5-dimethylphenyl}-5,7-dimethyl-3H-pyrido[2,3-d]pyrimidin-4-one
    —— 5,7-dimethyl-2-(3,4,5-trimethoxyphenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-24-9 C18H21N3O4
    5,7-dimethyl-2-(3,4,5-trimethoxyphenyl)-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 5,7-dimethyl-2-thiophen-2-yl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-45-4 C13H13N3OS
    5,7-dimethyl-2-thiophen-2-yl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(2-hydroxy-4-methoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-31-8 C16H17N3O3
    2-(2-hydroxy-4-methoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(3,4-dimethoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-22-7 C17H19N3O3
    2-(3,4-dimethoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(4-hydroxy-3,5-dimethylphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-30-7 C17H19N3O2
    2-(4-hydroxy-3,5-dimethylphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-29-4 C16H17N3O3
    2-(4-hydroxy-3-methoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(2,4-dimethoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-25-0 C17H19N3O3
    2-(2,4-dimethoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(2-hydroxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-32-9 C15H15N3O2
    2-(2-hydroxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(4-methoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-23-8 C16H17N3O2
    2-(4-methoxyphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 2-(2,3-dimethylphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-27-2 C17H19N3O
    2-(2,3-dimethylphenyl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— [4-(5,7-dimethyl-4-oxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-2-yl)phenyl] acetate 1146967-28-3 C17H17N3O3
    [4-(5,7-dimethyl-4-oxo-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-2-yl)phenyl] acetate
    —— 2-(furan-2-yl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one 1146967-44-3 C13H13N3O2
    2-(furan-2-yl)-5,7-dimethyl-2,3-dihydro-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 5,7-dimethyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 2006-81-7 C9H9N3O2
    5,7-dimethyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 5,7-dimethyl-pyrido[2,3-<i>d</i>]pyrimidine-2,4-diyldiamine 20739-23-5 C9H11N5
    5,7-dimethyl-pyrido[2,3-<i>d</i>]pyrimidine-2,4-diyldiamine
    —— 2-cyano-3-propoxy-4,5,6a,11-tetraazabenzo[a]fluorene 1039724-43-0 C17H13N5O
    2-cyano-3-propoxy-4,5,6a,11-tetraazabenzo[a]fluorene
    —— 3-Ethyl-9-methyl-5-propoxy-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene-4-carbonitrile 1039724-48-5 C20H19N5O
    3-Ethyl-9-methyl-5-propoxy-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene-4-carbonitrile
    —— 2-Trichloromethyl-4-cyano-1,3,6,9b-tetraazaphenalene 82501-05-1 C11H4Cl3N5
    2-Trichloromethyl-4-cyano-1,3,6,9b-tetraazaphenalene
    —— 2-cyano-6-ethyl-3-propoxy-4,5,6a,11-tetraazabenzo[a]fluorene 1039724-45-2 C19H17N5O
    2-cyano-6-ethyl-3-propoxy-4,5,6a,11-tetraazabenzo[a]fluorene
    —— 2-cyano-6-methyl-3-propoxy-4,5,6a,11-tetraazabenzo[a]fluorene 1039724-44-1 C18H15N5O
    2-cyano-6-methyl-3-propoxy-4,5,6a,11-tetraazabenzo[a]fluorene
    —— 3,9-Diethyl-5-propoxy-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene-4-carbonitrile 1039724-49-6 C21H21N5O
    3,9-Diethyl-5-propoxy-6,8,10,17-tetrazatetracyclo[8.7.0.02,7.011,16]heptadeca-1(17),2(7),3,5,8,11,13,15-octaene-4-carbonitrile
    —— 3-Propoxy-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile 82501-26-6 C13H11N5O
    3-Propoxy-2,4,8,13-tetrazatricyclo[7.3.1.05,13]trideca-1(12),2,4,6,8,10-hexaene-6-carbonitrile
    —— 4-[(R)-2-(2-chlorophenoxymethyl)pyrrolidin-1-yl]-pyrido[2,3-d]pyrimidine 1201580-99-5 C18H17ClN4O
    4-[(R)-2-(2-chlorophenoxymethyl)pyrrolidin-1-yl]-pyrido[2,3-d]pyrimidine
    —— 5-amino-2-(4,4-difluoro-cyclohexylamino)-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one 1192132-52-7 C14H17F2N5O
    5-amino-2-(4,4-difluoro-cyclohexylamino)-8-methyl-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 5-amino-8-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]-pyrimidin-7-one 1192132-67-4 C9H10N4OS
    5-amino-8-methyl-2-methylsulfanyl-8H-pyrido[2,3-d]-pyrimidin-7-one
    —— 5,6-dihydro-2,3,10,11-tetramethoxy-8H-isoquinol<1,2-b>quinazolin-8-one 133528-07-1 C20H20N2O5
    5,6-dihydro-2,3,10,11-tetramethoxy-8H-isoquinol<1,2-b>quinazolin-8-one
    —— 2-methyl-5-phenyl-5-[2-[N,N-bis(1-methylethyl)amino]ethyl]-1,3-diazabicyclo[4.4.0]-decan-4-one 91257-03-3 C23H37N3O
    2-methyl-5-phenyl-5-[2-[N,N-bis(1-methylethyl)amino]ethyl]-1,3-diazabicyclo[4.4.0]-decan-4-one
    —— (2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)-acetaldehyde 599173-40-7 C11H14N2O2
    (2-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)-acetaldehyde
    —— 1,2,3,4,5,8-hexahydro-5-(4-methylphenyl)-2,4-dioxopyrido[2,3-d]pyrimidine-7-carboxylic acid 1172581-65-5 C15H13N3O4
    1,2,3,4,5,8-hexahydro-5-(4-methylphenyl)-2,4-dioxopyrido[2,3-d]pyrimidine-7-carboxylic acid
    —— 7,8-dihydro-6<i>H</i>-cyclopenta[5,6]pyrido[2,3-<i>d</i>]pyrimidine-2,4-diyldiamine 20739-21-3 C10H11N5
    7,8-dihydro-6<i>H</i>-cyclopenta[5,6]pyrido[2,3-<i>d</i>]pyrimidine-2,4-diyldiamine
    —— 2-amino-5,6-dihydro-6-(2-methoxyphenyl)pyrido[2,3-d]pyrimidin-7(8H)-one 1203555-42-3 C14H14N4O2
    2-amino-5,6-dihydro-6-(2-methoxyphenyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-5,6-dihydro-6-(naphthalen-1-yl)pyrido[2,3-d]pyrimidin-7(8H)-one 1203555-40-1 C17H14N4O
    2-amino-5,6-dihydro-6-(naphthalen-1-yl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-amino-5,6-dihydro-6-o-tolylpyrido[2,3-d]pyrimidin-7(8H)-one 1203555-41-2 C14H14N4O
    2-amino-5,6-dihydro-6-o-tolylpyrido[2,3-d]pyrimidin-7(8H)-one
    —— ethyl 8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1589518-34-2 C12H12N2O3
    ethyl 8-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— ethyl 7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate 1589518-36-4 C12H12N2O3
    ethyl 7-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-2-carboxylate
    —— 2-(3'-thienyl)-6-methylpyrido[1,2-a]pyrimidin-4-one 250375-11-2 C13H10N2OS
    2-(3'-thienyl)-6-methylpyrido[1,2-a]pyrimidin-4-one
    —— 4-chloro-7-(4-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine 871107-88-9 C13H10ClF3N4
    4-chloro-7-(4-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine
    —— N-[2-(2,2-dimethylpropanoylamino)-6-[(3,4,5-trimethoxy-N-methylanilino)methyl]pyrido[2,3-d]pyrimidin-4-yl]-2,2-dimethylpropanamide 186415-07-6 C28H38N6O5
    N-[2-(2,2-dimethylpropanoylamino)-6-[(3,4,5-trimethoxy-N-methylanilino)methyl]pyrido[2,3-d]pyrimidin-4-yl]-2,2-dimethylpropanamide
    —— 7-(4-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydro-N-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)pyrido[3,4-d]pyrimidin-4-amine 871107-57-2 C21H18F3N5O2
    7-(4-(trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydro-N-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)pyrido[3,4-d]pyrimidin-4-amine
    —— 7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydro-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)pyrido[3,4-d]pyrimidin-4-amine 871107-60-7 C20H18ClN5O2
    7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydro-N-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)pyrido[3,4-d]pyrimidin-4-amine
    —— [2-amino-4-(butylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl]-(1-methylpyrrol-2-yl)methanone 1449500-12-2 C17H24N6O
    [2-amino-4-(butylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl]-(1-methylpyrrol-2-yl)methanone
    —— 7-benzyl-N<sup>4</sup>-butyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-2,4-diamine 1449500-86-0 C18H25N5
    7-benzyl-N<sup>4</sup>-butyl-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine-2,4-diamine
    —— [2-amino-4-(butylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl]-cyclopropylmethanone 1449500-13-3 C15H23N5O
    [2-amino-4-(butylamino)-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-7-yl]-cyclopropylmethanone
    —— (2-amino-4-(butylamino)-5,8-dihydropyrido[3,4-d]pyrimidin-7(6H)-yl)(phenyl)methanone 1449500-11-1 C18H23N5O
    (2-amino-4-(butylamino)-5,8-dihydropyrido[3,4-d]pyrimidin-7(6H)-yl)(phenyl)methanone
    —— 6,9-Ethano-4H-pyrido[1,2-a]pyrimidine-2-carboxamide, N-[(4-fluorophenyl)methyl]-6,7,8,9-tetrahydro-3-hydroxy-9-[[(5-methyl-1,3,4-oxadiazol-2-yl)carbonyl]amino]-4-oxo- 1188424-53-4 C22H21FN6O5
    6,9-Ethano-4H-pyrido[1,2-a]pyrimidine-2-carboxamide, N-[(4-fluorophenyl)methyl]-6,7,8,9-tetrahydro-3-hydroxy-9-[[(5-methyl-1,3,4-oxadiazol-2-yl)carbonyl]amino]-4-oxo-
    —— 8-indan-5-yl-5-oxo-2-(4-{2-[4-(2,2,2-trifluoro-ethyl)-piperazin-1-yl]-ethyl}-phenylamino)-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide 1023274-83-0 C32H34F3N7O3
    8-indan-5-yl-5-oxo-2-(4-{2-[4-(2,2,2-trifluoro-ethyl)-piperazin-1-yl]-ethyl}-phenylamino)-5,8-dihydro-pyrido[2,3-d]pyrimidine-6-carboxylic acid methoxy-amide