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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
    —— 1-methyl-2-oxo-1,2-dihydro-5λ<sup>5</sup>-pyrido[1,2-a]pyrimidin-5-ylium-4-olate 26460-93-5 C9H8N2O2
    1-methyl-2-oxo-1,2-dihydro-5λ<sup>5</sup>-pyrido[1,2-a]pyrimidin-5-ylium-4-olate
    —— 5-(4-(4-(3-fluorobenzyloxy)-phenylamino)-pyrido[3,4-d]pyrimidin-6-yl)-furan-2-carbaldehyde 231278-52-7 C25H17FN4O3
    5-(4-(4-(3-fluorobenzyloxy)-phenylamino)-pyrido[3,4-d]pyrimidin-6-yl)-furan-2-carbaldehyde
    —— 2-acetamido-4-[(S)-3-(Boc-amino)pyrrolidine]-6-chloropyrido[3,2-d]pyrimidine 897361-60-3 C18H23ClN6O3
    2-acetamido-4-[(S)-3-(Boc-amino)pyrrolidine]-6-chloropyrido[3,2-d]pyrimidine
    —— 6-chloro-N4-(2-methoxy-ethyl)-pyrido[3,2-d]pyrimidine-2,4-diamine 1036386-59-0 C10H12ClN5O
    6-chloro-N4-(2-methoxy-ethyl)-pyrido[3,2-d]pyrimidine-2,4-diamine
    —— 2-acetamido-4-n-butoxy-6-chloropyrido[3,2-d]pyrimidine 897362-17-3 C13H15ClN4O2
    2-acetamido-4-n-butoxy-6-chloropyrido[3,2-d]pyrimidine
    —— 2-amino-4-[(S)-3-(Boc-amino)pyrrolidine]-6-chloropyrido[3,2-d]pyrimidine 897361-61-4 C16H21ClN6O2
    2-amino-4-[(S)-3-(Boc-amino)pyrrolidine]-6-chloropyrido[3,2-d]pyrimidine
    —— 3-Naphthyl(1)-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-2,4-dione 130015-68-8 C17H11N3O2
    3-Naphthyl(1)-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-2,4-dione
    —— 6-(5,6-difluoro-1H-benzimidazol-2-yl)-3-phenyl-2-[(phenylmethyl)thio]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one 1240708-67-1 C27H21F2N5OS
    6-(5,6-difluoro-1H-benzimidazol-2-yl)-3-phenyl-2-[(phenylmethyl)thio]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one
    —— 4-[2-Carboxy-1-(2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl)pent-4-en-2-yl]benzoic acid 184918-78-3 C21H21N5O4
    4-[2-Carboxy-1-(2,4-diamino-5-methylpyrido[2,3-d]pyrimidin-6-yl)pent-4-en-2-yl]benzoic acid
    —— 3-phenyl-2-[(phenylmethyl)thio]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride 1016975-40-8 C20H19N3OS*ClH
    3-phenyl-2-[(phenylmethyl)thio]-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride
    —— 7-chloro-N-[2-(ethylamino)ethyl]-2-hydroxy-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide 1132649-61-6 C13H15ClN4O3
    7-chloro-N-[2-(ethylamino)ethyl]-2-hydroxy-4-oxopyrido[1,2-a]pyrimidine-3-carboxamide
    —— 7-methyl-3-phenyl-5-(piperidine-1-carbonyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione 259110-73-1 C20H20N4O3
    7-methyl-3-phenyl-5-(piperidine-1-carbonyl)-1H-pyrido[2,3-d]pyrimidine-2,4-dione
    —— 6-(hydroxymethyl)pyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione 101348-09-8 C8H7N3O3
    6-(hydroxymethyl)pyrido<2,3-d>pyrimidine-2,4(1H,3H)-dione
    —— Wdrmtehdcsldtb-uhfffaoysa- 120079-50-7 C12H14N2OS
    Wdrmtehdcsldtb-uhfffaoysa-
    —— 4-[(2,4-diamino-7-oxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-6-yl)methyl-methylamino]benzoic acid 213256-79-2 C16H18N6O3
    4-[(2,4-diamino-7-oxo-6,8-dihydro-5H-pyrido[2,3-d]pyrimidin-6-yl)methyl-methylamino]benzoic acid
    —— 4,6-Diethyl-12,14-dimethyl-2,4,6,12,14-pentazatricyclo[8.4.0.03,8]tetradeca-1,3(8),9-triene-5,7,11,13-tetrone 144535-32-0 C15H17N5O4
    4,6-Diethyl-12,14-dimethyl-2,4,6,12,14-pentazatricyclo[8.4.0.03,8]tetradeca-1,3(8),9-triene-5,7,11,13-tetrone
    —— 9-ethyl-6-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one 23443-13-2 C11H12N2O
    9-ethyl-6-methyl-pyrido[1,2-<i>a</i>]pyrimidin-4-one
    —— 1,3,6-Trimethyl-5-hydroxypyrido<2,3-d>pyrimidin-2,4,7(1,3,8H)-trione 93738-67-1 C10H11N3O4
    1,3,6-Trimethyl-5-hydroxypyrido<2,3-d>pyrimidin-2,4,7(1,3,8H)-trione
    —— 10-(hexahydro-1H-azepin-1-yl)-2,10-dihydroimidazo<1,2-a>pyrido<2,3-d>pyrimidin-5(3H)-one 121568-42-1 C15H19N5O
    10-(hexahydro-1H-azepin-1-yl)-2,10-dihydroimidazo<1,2-a>pyrido<2,3-d>pyrimidin-5(3H)-one
    —— 3-((Z)-((R)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-ylidene)aminooxy)dihydrofuran-2(3H)-one 1178540-88-9 C18H17BrFN5O3
    3-((Z)-((R)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-ylidene)aminooxy)dihydrofuran-2(3H)-one
    —— tert-butyl 3-(4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-2-yl)propanoate 1570174-15-0 C14H21N3O3
    tert-butyl 3-(4-oxo-3,4,5,6,7,8-hexahydropyrido[2,3-d]pyrimidin-2-yl)propanoate
    —— 5-methyl-2-oxo-N-(2H-tetrazol-5-yl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-12-carboxamide 76575-75-2 C13H9N7O2S
    5-methyl-2-oxo-N-(2H-tetrazol-5-yl)-4-thia-1,8-diazatricyclo[7.4.0.03,7]trideca-3(7),5,8,10,12-pentaene-12-carboxamide
    —— 2-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxylic acid 76575-70-7 C12H8N2O3S
    2-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxylic acid
    —— 2-methyl-7-(1H-tetrazol-5-yl)-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidin-10-one 76575-74-1 C12H8N6OS
    2-methyl-7-(1H-tetrazol-5-yl)-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidin-10-one
    —— 2-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxamide 76575-72-9 C12H9N3O2S
    2-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carboxamide
    —— 2-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carbonitrile 76575-73-0 C12H7N3OS
    2-methyl-10-oxo-10H-pyrido[1,2-a]thieno[3,2-d]pyrimidine-7-carbonitrile
    —— N-(2-chloro-9-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)-3,3-dimethylbutanamide 1365987-92-3 C15H22ClN3O2
    N-(2-chloro-9-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-3-yl)-3,3-dimethylbutanamide
    —— 1-[(1S)-1-(cyano-2-phenyl)ethyl]-3-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea 1609379-85-2 C18H15N5O2
    1-[(1S)-1-(cyano-2-phenyl)ethyl]-3-(4-oxo-4H-pyrido[1,2-a]pyrimidin-3-yl)urea
    —— 8-cyano-5-methyl-4-methylene-7-methoxy-3-(4-chlorophenethyl)-3,4-dihydropyrido[4,3-d]pyrimidine 1097698-85-5 C19H17ClN4O
    8-cyano-5-methyl-4-methylene-7-methoxy-3-(4-chlorophenethyl)-3,4-dihydropyrido[4,3-d]pyrimidine
    —— N-(3-ethynylphenyl)-6-fluoropyrido[3,4-d]pyrimidin-4-amine 1245555-86-5 C15H9FN4
    N-(3-ethynylphenyl)-6-fluoropyrido[3,4-d]pyrimidin-4-amine
    —— 4-[2-(4-chlorophenyl)ethoxy]pyrido[2,3-d]pyrimidine 134999-57-8 C15H12ClN3O
    4-[2-(4-chlorophenyl)ethoxy]pyrido[2,3-d]pyrimidine
    —— 3-Amino-1-oxo-7,8,9,10-tetrahydro-2H-pyrimido<4,5-c>isoquinoline 49739-09-5 C11H12N4O
    3-Amino-1-oxo-7,8,9,10-tetrahydro-2H-pyrimido<4,5-c>isoquinoline
    —— 2-amino-4-oxo-6,7,8,9-tetrahydropyrimido<4,5-b>quinolines 103965-87-3 C11H12N4O
    2-amino-4-oxo-6,7,8,9-tetrahydropyrimido<4,5-b>quinolines
    —— 6-formyl-5-deazapterin 80360-03-8 C8H6N4O2
    6-formyl-5-deazapterin
    —— 2-Amino-5-(2-chlorophenyl)-6-methoxycarbonyl-7-[2-(2,4,5-trimethylimidazol-1-yl)ethoxymethyl]-1,4,5,8-tetrahydro-4-oxopyrido[2,3-d]pyrimidine 121049-64-7 C24H27ClN6O4
    2-Amino-5-(2-chlorophenyl)-6-methoxycarbonyl-7-[2-(2,4,5-trimethylimidazol-1-yl)ethoxymethyl]-1,4,5,8-tetrahydro-4-oxopyrido[2,3-d]pyrimidine
    —— 2-amino-5-(3-chlorophenyl)-5,8-dihydro-3H,6H-pyrido[2,3-d]pyrimidine-4,7-dione 878435-94-0 C13H11ClN4O2
    2-amino-5-(3-chlorophenyl)-5,8-dihydro-3H,6H-pyrido[2,3-d]pyrimidine-4,7-dione
    —— ethyl 1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrido<2,3-d>pyrimidine-6-carboxylate 120788-70-7 C12H13N3O4
    ethyl 1,2,3,4-tetrahydro-1,3-dimethyl-2,4-dioxopyrido<2,3-d>pyrimidine-6-carboxylate
    —— 5-(6-(2,8-dimethyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5(2H)-yl)pyridin-3-yl)-N,N-dimethylpyrimidin-2-amine 1332449-33-8 C24H26N6
    5-(6-(2,8-dimethyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5(2H)-yl)pyridin-3-yl)-N,N-dimethylpyrimidin-2-amine
    —— 1-(2,8-dimethyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5(2H)-yl)-2-(pyrimidin-4-yl)propan-2-ol 1225226-50-5 C20H24N4O
    1-(2,8-dimethyl-3,4-dihydro-1H-pyrido[4,3-b]indol-5(2H)-yl)-2-(pyrimidin-4-yl)propan-2-ol
    —— 5-(2-(2-trifluoromethylpyrimidin-5-yl)ethyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole 1147864-59-2 C20H21F3N4
    5-(2-(2-trifluoromethylpyrimidin-5-yl)ethyl)-2,3,4,5-tetrahydro-2,8-dimethyl-1H-pyrido[4,3-b]indole
    —— (6-Oxido-4-oxopyrido[4,3-d]pyrimidin-6-ium-3-yl)methyl 2,2-dimethylpropanoate 711027-58-6 C13H15N3O4
    (6-Oxido-4-oxopyrido[4,3-d]pyrimidin-6-ium-3-yl)methyl 2,2-dimethylpropanoate
    —— (5-Chloro-4-oxopyrido[4,3-d]pyrimidin-3-yl)methyl 2,2-dimethylpropanoate 711027-59-7 C13H14ClN3O3
    (5-Chloro-4-oxopyrido[4,3-d]pyrimidin-3-yl)methyl 2,2-dimethylpropanoate
    —— 2-Methyl-3-[2-(trifluoromethyl)phenyl]pyrido[3,2-d]pyrimidin-4-one 86542-80-5 C15H10F3N3O
    2-Methyl-3-[2-(trifluoromethyl)phenyl]pyrido[3,2-d]pyrimidin-4-one
    —— (4-Oxopyrido[4,3-d]pyrimidin-3-yl)methyl 2,2-dimethylpropanoate 711027-57-5 C13H15N3O3
    (4-Oxopyrido[4,3-d]pyrimidin-3-yl)methyl 2,2-dimethylpropanoate
    —— 7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydro-N-(1,3,3-trimethylindolin-6-yl)pyrido[3,4-d]pyrimidin-4-amine 871107-56-1 C23H25ClN6
    7-(3-Chloropyridin-2-yl)-5,6,7,8-tetrahydro-N-(1,3,3-trimethylindolin-6-yl)pyrido[3,4-d]pyrimidin-4-amine
    —— 7-(4-(Trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydro-N-(3-methoxyphenyl)pyrido[3,4-d]pyrimidin-4-amine 871107-58-3 C20H18F3N5O
    7-(4-(Trifluoromethyl)pyridin-2-yl)-5,6,7,8-tetrahydro-N-(3-methoxyphenyl)pyrido[3,4-d]pyrimidin-4-amine
    —— 4-amino-5,7-dimethyl-2-mercaptopyrido[2,3-d]pyrimidine 499195-74-3 C9H10N4S
    4-amino-5,7-dimethyl-2-mercaptopyrido[2,3-d]pyrimidine
    —— 2-Ethoxy-N-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydro-7-(3-(methylsulfonyl)pyridin-2-yl)pyrido[3,4-d]pyrimidin-4-amine 871107-50-5 C22H22F3N5O3S
    2-Ethoxy-N-(4-(trifluoromethyl)phenyl)-5,6,7,8-tetrahydro-7-(3-(methylsulfonyl)pyridin-2-yl)pyrido[3,4-d]pyrimidin-4-amine
    —— (3-ethynyl-phenyl)-(pyrido[4,3-d]pyrimidin-4-yl)-amine hydrochloride 186519-35-7 C15H10N4*ClH
    (3-ethynyl-phenyl)-(pyrido[4,3-d]pyrimidin-4-yl)-amine hydrochloride
    —— (3-ethynylphenyl)-(7-methyl-pyrido[4,3-d]pyrimidin-4-yl)-amine hydrochloride 186519-33-5 C16H12N4*ClH
    (3-ethynylphenyl)-(7-methyl-pyrido[4,3-d]pyrimidin-4-yl)-amine hydrochloride