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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-acetyl-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-6-one 1245821-21-9 C10H12N2O2
    9-acetyl-1,2,3,4-tetrahydropyrido[1,2-a]pyrimidin-6-one
    —— 1-phenyl-5,7-dihydroxy-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione 137278-07-0 C13H9N3O4
    1-phenyl-5,7-dihydroxy-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione
    —— 1-phenyl-3-methyl-5,7-dihydroxy-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione 137278-08-1 C14H11N3O4
    1-phenyl-3-methyl-5,7-dihydroxy-1,2,3,4-tetrahydropyrido<2,3-d>pyrimidine-2,4-dione
    —— 8-[4-[Tert-butyl(dimethyl)silyl]oxybutan-2-yl]-2-butylsulfanylpyrido[2,3-d]pyrimidin-7-one 1222315-68-5 C21H35N3O2SSi
    8-[4-[Tert-butyl(dimethyl)silyl]oxybutan-2-yl]-2-butylsulfanylpyrido[2,3-d]pyrimidin-7-one
    —— 5-Hydrazono-5H-<1,3>thiazolo<3,2-a>pyrido<3,2-e>pyrimidine 106531-36-6 C9H7N5S
    5-Hydrazono-5H-<1,3>thiazolo<3,2-a>pyrido<3,2-e>pyrimidine
    —— N-(4-fluorophenyl)-(2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-yl)carbohydrazidocarbothioamide 1417340-46-5 C15H11FN6O4S
    N-(4-fluorophenyl)-(2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-yl)carbohydrazidocarbothioamide
    —— 2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carbohydrazide 1417340-44-3 C8H7N5O4
    2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carbohydrazide
    —— 4-Oxo-3,4,5,10-tetrahydropyrimido-<4,5-b>chinolin 31407-34-8 C11H9N3O
    4-Oxo-3,4,5,10-tetrahydropyrimido-<4,5-b>chinolin
    —— N-(1-(3-bromo-7-fluoro-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)ethyl)-N-(2-(ethylsulfonyl)ethyl)-2-(4-fluoro-3-(trifluoromethyl)phenyl)acetamide 918422-27-2 C23H21BrF5N3O4S
    N-(1-(3-bromo-7-fluoro-4-oxo-4H-pyrido[1,2-a]pyrimidin-2-yl)ethyl)-N-(2-(ethylsulfonyl)ethyl)-2-(4-fluoro-3-(trifluoromethyl)phenyl)acetamide
    —— 9-Methyl-2,3-dihydro-4H-pyrido<1.2-a>pyrimidin-2,4-dion 22288-69-3 C9H8N2O2
    9-Methyl-2,3-dihydro-4H-pyrido<1.2-a>pyrimidin-2,4-dion
    —— 3-benzenesulfonyl-7-bromo-9-methyl-2-methylsulfanyl-pyrido[1,2-a]pyrimidin-4-ylideneamine 651310-73-5 C16H14BrN3O2S2
    3-benzenesulfonyl-7-bromo-9-methyl-2-methylsulfanyl-pyrido[1,2-a]pyrimidin-4-ylideneamine
    —— 8-methyl-2-(2-pyridin-2-yl-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one 211245-27-1 C15H15N5O
    8-methyl-2-(2-pyridin-2-yl-ethylamino)-8H-pyrido[2,3-d]pyrimidin-7-one
    —— 12-oxo-N-[2-(2-pyridyl)ethyl]-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide 1610978-69-2 C24H18N4O2
    12-oxo-N-[2-(2-pyridyl)ethyl]-12H-benzo[g]pyrido[2,1-b]quinazoline-4-carboxamide
    —— 8-methyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one 211244-88-1 C9H9N3O3S
    8-methyl-2-(methylsulfonyl)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-{2-Ethoxy-5-[(2-pyridylmethyl)sulphamoyl]phenyl}pyrido[3,2-d]pyrimidin-4(3H)-one 155879-68-8 C21H19N5O4S
    2-{2-Ethoxy-5-[(2-pyridylmethyl)sulphamoyl]phenyl}pyrido[3,2-d]pyrimidin-4(3H)-one
    —— tert-butyl 2-chloro-4-[(2-pyridin-2-ylethyl)amino]-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 1266619-78-6 C19H24ClN5O2
    tert-butyl 2-chloro-4-[(2-pyridin-2-ylethyl)amino]-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate
    —— 6-benzyl-N-(6-(trifluoromethyl)pyridin-3-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine 914612-29-6 C20H18F3N5
    6-benzyl-N-(6-(trifluoromethyl)pyridin-3-yl)-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine
    —— 1-(4-Methoxy-phenyl)-2,7-dimethyl-1H-pyrido[2,3-d]pyrimidin-4-one 95848-07-0 C16H15N3O2
    1-(4-Methoxy-phenyl)-2,7-dimethyl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 3-cyano-6-methylpyrazolo<1,5-a>pyrido<3,4-e>pyrimidine 130506-91-1 C11H7N5
    3-cyano-6-methylpyrazolo<1,5-a>pyrido<3,4-e>pyrimidine
    —— 8,8-dimethyl-10-[2-(piperazin-1-yl)ethyl]-5-(thiophen-2-yl)-8,9-dihydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H,7H,10H)-trione 1309833-69-9 C23H29N5O3S
    8,8-dimethyl-10-[2-(piperazin-1-yl)ethyl]-5-(thiophen-2-yl)-8,9-dihydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H,7H,10H)-trione
    —— Agn-PC-0K6edo 4855-47-4 C19H21N5O2
    Agn-PC-0K6edo
    —— 7-Methyl-1,2-diphenyl-1H-pyrido[2,3-d]pyrimidin-4-one 95848-09-2 C20H15N3O
    7-Methyl-1,2-diphenyl-1H-pyrido[2,3-d]pyrimidin-4-one
    —— 1,2,3,4-tetrahydro-3,3-dimethyl-9-nitro-6H-pyrido[1,2-a]pyrimidin-6-one 1325189-73-8 C10H13N3O3
    1,2,3,4-tetrahydro-3,3-dimethyl-9-nitro-6H-pyrido[1,2-a]pyrimidin-6-one
    —— 2,7-diamino-5-(4-fluorophenyl)-3,4,5,8-tetrahydro-4-oxopyrido[2,3-d]pyrimidine-6-carbonitrile 951922-21-7 C14H11FN6O
    2,7-diamino-5-(4-fluorophenyl)-3,4,5,8-tetrahydro-4-oxopyrido[2,3-d]pyrimidine-6-carbonitrile
    —— 4-chloro-8-(2,4-dimethoxybenzyl)-5-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one 1295516-71-0 C17H15ClF3N3O3
    4-chloro-8-(2,4-dimethoxybenzyl)-5-(trifluoromethyl)-5,6-dihydropyrido[2,3-d]pyrimidin-7(8H)-one
    —— 6'-amino-5-bromo-3',3'-dimethyl-9'-nitro-2-oxo-1',2',3',4'-tetrahydrospiro(indoline-3,8'-pyrido[1,2-a]pyrimidine)-7'-carbonitrile 1263201-57-5 C18H17BrN6O3
    6'-amino-5-bromo-3',3'-dimethyl-9'-nitro-2-oxo-1',2',3',4'-tetrahydrospiro(indoline-3,8'-pyrido[1,2-a]pyrimidine)-7'-carbonitrile
    —— 6'-amino-3',3'-dimethyl-5,9'-dinitro-2-oxo-1',2',3',4'-tetrahydrospiro(indoline-3,8'-pyrido[1,2-a]pyrimidine)-7'-carbonitrile 1263201-58-6 C18H17N7O5
    6'-amino-3',3'-dimethyl-5,9'-dinitro-2-oxo-1',2',3',4'-tetrahydrospiro(indoline-3,8'-pyrido[1,2-a]pyrimidine)-7'-carbonitrile
    —— 7-(5,5-dimethyl-1,4,5,6-tetrahydropyrimidin-2-yl)-1-(4-(trifluoromethyl)phenylsulfonyl)-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine 1188528-89-3 C20H21F3N4O3S
    7-(5,5-dimethyl-1,4,5,6-tetrahydropyrimidin-2-yl)-1-(4-(trifluoromethyl)phenylsulfonyl)-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine
    —— N-(5-cyano-11-methyl-2-oxo-7-pentyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene)-4-nitrobenzamide 5291-33-8 C25H22N6O4
    N-(5-cyano-11-methyl-2-oxo-7-pentyl-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene)-4-nitrobenzamide
    —— 2-{3-[(S)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione 1422209-39-9 C25H24N4O5S
    2-{3-[(S)-2-oxo-3-(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-yl)-oxazolidin-5-yl]-propyl}-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione
    —— 2-{3-[(S)-2-oxo-3-(3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)-oxazolidin-5-yl]-propyl}-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione 1422209-40-2 C24H23N5O6
    2-{3-[(S)-2-oxo-3-(3-oxo-3,4-dihydro-2H-pyrido[3,2-b][1,4]oxazin-6-yl)-oxazolidin-5-yl]-propyl}-6,7-dihydro-5H-pyrido[3,2,1-ij]quinazoline-1,3-dione
    —— 2-tert-butyl-6-chloropyrido[2,3-d]pyrimidine 52833-52-0 C11H12ClN3O
    2-tert-butyl-6-chloropyrido[2,3-d]pyrimidine
    —— 5,6,7-trimethyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 93738-71-7 C10H11N3O2
    5,6,7-trimethyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 2-[Benzyl(methyl)amino]-3-{(Z)-[4-oxo-3-(2-phenyl ethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one 374097-98-0 C28H24N4O2S2
    2-[Benzyl(methyl)amino]-3-{(Z)-[4-oxo-3-(2-phenyl ethyl)-2-thioxo-1,3-thiazolidin-5-ylidene]methyl}-4H-pyrido[1,2-a]pyrimidin-4-one
    —— ethyl 1-oxo-1H-pyrido<1,2-c>pyrimidine-3-carboxylate 142673-07-2 C11H10N2O3
    ethyl 1-oxo-1H-pyrido<1,2-c>pyrimidine-3-carboxylate
    —— N2-(4-chloro-2-(difluoromethoxy)phenyl)-N8-(2-methoxy-2-methylpropyl)pyrido[3,4-d]pyrimidine-2,8-diamine 1578245-65-4 C19H20ClF2N5O2
    N2-(4-chloro-2-(difluoromethoxy)phenyl)-N8-(2-methoxy-2-methylpropyl)pyrido[3,4-d]pyrimidine-2,8-diamine
    —— tert-Butyl (E)-3-{8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yl}-2-methyl-2-propenoate 475059-89-3 C24H29N3O3S
    tert-Butyl (E)-3-{8-[2-(4-isopropyl-1,3-thiazol-2-yl)ethyl]-4-oxo-4H-pyrido[1,2-a]-pyrimidin-3-yl}-2-methyl-2-propenoate
    —— 8-(2-(4-isopropyl-1,3-thiazol-2-yl)-ethyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde 475060-09-4 C17H17N3O2S
    8-(2-(4-isopropyl-1,3-thiazol-2-yl)-ethyl)-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
    —— tert-butyl 2-methyl-4-oxo-3-[phenyl(thiophen-2-yl)methyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate 1073473-11-6 C24H27N3O3S
    tert-butyl 2-methyl-4-oxo-3-[phenyl(thiophen-2-yl)methyl]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidine-7-carboxylate
    —— 2-methylsulfanyl-pyrido[4,3-d]pyrimidine-5-carbaldehyde 1562989-57-4 C9H7N3OS
    2-methylsulfanyl-pyrido[4,3-d]pyrimidine-5-carbaldehyde
    —— ((1S,2R)-2-{5-methyl-8-[1-(toluene-4-sulfonyl)-6-trifluoromethyl-1H-indol-3-yl]-pyrido[4,3-d]pyrimidin-2-ylamino}cyclohexyl)-carbamic acid tert-butyl ester 1562989-84-7 C35H37F3N6O4S
    ((1S,2R)-2-{5-methyl-8-[1-(toluene-4-sulfonyl)-6-trifluoromethyl-1H-indol-3-yl]-pyrido[4,3-d]pyrimidin-2-ylamino}cyclohexyl)-carbamic acid tert-butyl ester
    —— (1S,2R)-N-{5-methyl-8-[1-(toluene-4-sulfonyl)-6-trifluoromethyl-1H-indol-3-yl]-pyrido[4,3-d]pyrimidin-2-yl}cyclohexane-1,2-diamine 1562989-94-9 C2HF3O2*C30H29F3N6O2S
    (1S,2R)-N-{5-methyl-8-[1-(toluene-4-sulfonyl)-6-trifluoromethyl-1H-indol-3-yl]-pyrido[4,3-d]pyrimidin-2-yl}cyclohexane-1,2-diamine
    —— 2-amino-5,6-dihydro-6-methyl-4-morpholinopyrido[2,3-d]pyrimidin-7(8H)-one 117530-56-0 C12H17N5O2
    2-amino-5,6-dihydro-6-methyl-4-morpholinopyrido[2,3-d]pyrimidin-7(8H)-one
    —— 2-Amino-4-methoxy-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-55-9 C9H12N4O2
    2-Amino-4-methoxy-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 2-Amino-4-hydrazino-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one 117530-57-1 C8H12N6O
    2-Amino-4-hydrazino-6-methyl-5,8-dihydro-6H-pyrido[2,3-d]pyrimidin-7-one
    —— 9,10-dimethoxy-3-(1(2)<i>H</i>-tetrazol-5-yl)-6,7-dihydro-pyrimido[2,1-<i>a</i>]isoquinolin-4-one 69301-21-9 C15H14N6O3
    9,10-dimethoxy-3-(1(2)<i>H</i>-tetrazol-5-yl)-6,7-dihydro-pyrimido[2,1-<i>a</i>]isoquinolin-4-one
    —— 7-ethyl-3-(1<i>H</i>-tetrazol-5-yl)-6,7-dihydro-pyrimido[2,1-<i>a</i>]isoquinolin-4-one 69301-18-4 C15H14N6O
    7-ethyl-3-(1<i>H</i>-tetrazol-5-yl)-6,7-dihydro-pyrimido[2,1-<i>a</i>]isoquinolin-4-one
    —— 4-(2-methyl-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carbonyl)-N-(3-pyridylmethyl)benzamide 1258401-23-8 C22H21N5O3
    4-(2-methyl-4-oxo-3,5,7,8-tetrahydropyrido[4,3-d]pyrimidine-6-carbonyl)-N-(3-pyridylmethyl)benzamide
    —— Agn-PC-0kcsbb 6233-87-0 C26H26N4O6
    Agn-PC-0kcsbb
    —— methyl 2-{8-[3-(formyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate 907565-69-9 C24H20N4O3
    methyl 2-{8-[3-(formyl)phenyl]-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indol-2-yl}pyrimidine-5-carboxylate