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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
    —— 4-amino-2-chloropyrido[2,3-d]pyrimidine 91448-10-1 C7H5ClN4
    4-amino-2-chloropyrido[2,3-d]pyrimidine
    —— sodium (E)-2-(2-oxo-6-(3-oxo-3-(3-(thiophen-2-ylmethoxy)azetidin-1-yl)prop-1-enyl)-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetate 1309206-04-9 C20H19N4O5S*Na
    sodium (E)-2-(2-oxo-6-(3-oxo-3-(3-(thiophen-2-ylmethoxy)azetidin-1-yl)prop-1-enyl)-1,2-dihydropyrido[2,3-d]pyrimidin-3(4H)-yl)acetate
    —— (E)-3-(2-(4-methylpiperazin-1-yl)ethyl)-6-(3-oxo-3-(3-(thiophen-2-ylmethoxy)azetidin-1-yl)prop-1-enyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one 1309206-07-2 C25H32N6O3S
    (E)-3-(2-(4-methylpiperazin-1-yl)ethyl)-6-(3-oxo-3-(3-(thiophen-2-ylmethoxy)azetidin-1-yl)prop-1-enyl)-3,4-dihydropyrido[2,3-d]pyrimidin-2(1H)-one
    —— 2-chloro-N-(2,4-dichlorobenzyl)pyrido[2,3-d]pyrimidin-4-amine 668980-22-1 C14H9Cl3N4
    2-chloro-N-(2,4-dichlorobenzyl)pyrido[2,3-d]pyrimidin-4-amine
    —— phenyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl-amine 108902-48-3 C13H10N4
    phenyl-pyrido[2,3-<i>d</i>]pyrimidin-4-yl-amine
    —— tert-butyl 2-(aminomethyl)-8-(1-(4-chlorophenyl)cyclobutyl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate 1240048-82-1 C23H29ClN4O2
    tert-butyl 2-(aminomethyl)-8-(1-(4-chlorophenyl)cyclobutyl)-5,6-dihydropyrido[3,4-d]pyrimidine-7(8H)-carboxylate
    —— (R)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one 934344-61-3 C14H12BrFN4O
    (R)-2-amino-7-(2-bromo-4-fluorophenyl)-4-methyl-7,8-dihydropyrido[4,3-d]pyrimidin-5(6H)-one
    —— 4-[1-(4-amino-5-oxopyrido[2,3-d]pyrimidin-8(5H)-yl)ethyl]-2-bromo-6-chloro-3-ethoxybenzonitrile 1426699-48-0 C18H15BrClN5O2
    4-[1-(4-amino-5-oxopyrido[2,3-d]pyrimidin-8(5H)-yl)ethyl]-2-bromo-6-chloro-3-ethoxybenzonitrile
    —— 4-amino-8-[1-(3-bromo-5-chloro-2-methoxy-4-methylphenyl)ethyl]pyrido[2,3-d]pyrimidin-5(8h)-one 1426699-31-1 C17H16BrClN4O2
    4-amino-8-[1-(3-bromo-5-chloro-2-methoxy-4-methylphenyl)ethyl]pyrido[2,3-d]pyrimidin-5(8h)-one
    —— 4-amino-5-oxo-8-(2-deoxy-β-D-ribofuranosyl)pyrido[2,3-d]pyrimidine 306960-16-7 C12H14N4O4
    4-amino-5-oxo-8-(2-deoxy-β-D-ribofuranosyl)pyrido[2,3-d]pyrimidine
    —— 8-[(6aR,8R,9aR)-9-oxo-2,2,4,4-tetra(propan-2-yl)-6a,9a-dihydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-4-aminopyrido[2,3-d]pyrimidin-5-one 306960-34-9 C24H38N4O6Si2
    8-[(6aR,8R,9aR)-9-oxo-2,2,4,4-tetra(propan-2-yl)-6a,9a-dihydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl]-4-aminopyrido[2,3-d]pyrimidin-5-one
    —— 6-hydroxy-11-methyl-6-(trifluoromethyl)-6H-chromeno[3',4':5,6]pyrido[2,3-d]pyrimidine-8,10(9H,11H)-dione 1207827-93-7 C16H10F3N3O4
    6-hydroxy-11-methyl-6-(trifluoromethyl)-6H-chromeno[3',4':5,6]pyrido[2,3-d]pyrimidine-8,10(9H,11H)-dione
    —— 4-amino-8-(4-nitro-phenyl)-8H-pyrido[2,3-d]pyrimidin-5-one 852222-46-9 C13H9N5O3
    4-amino-8-(4-nitro-phenyl)-8H-pyrido[2,3-d]pyrimidin-5-one
    —— 1-Methyl-2,4-dioxo-6-carbethoxy-7-methyl-1,2,3,4,-tetrahydropyrido<2,3-d>-pyrimidine 87166-73-2 C12H13N3O4
    1-Methyl-2,4-dioxo-6-carbethoxy-7-methyl-1,2,3,4,-tetrahydropyrido<2,3-d>-pyrimidine
    —— 1-methyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylic acid 950275-74-8 C9H7N3O5
    1-methyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydropyrido[2,3-d]pyrimidine-5-carboxylic acid
    —— 1,3,5,7-tetramethyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione 59797-07-8 C11H13N3O2
    1,3,5,7-tetramethyl-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 1-methyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydro-pyrido[2,3-<i>d</i>]pyrimidine-5-carboxylic acid methyl ester 57821-17-7 C10H9N3O5
    1-methyl-2,4,7-trioxo-1,2,3,4,7,8-hexahydro-pyrido[2,3-<i>d</i>]pyrimidine-5-carboxylic acid methyl ester
    —— 5-(4-chlorophenyl)-1-methyl-3,5,6,7,8,9,10,11-octahydro-4H-cyclohepta[5,6]pyrido[2,3-d]pyrimidine-2,4-dione 1251466-63-3 C19H20ClN3O2
    5-(4-chlorophenyl)-1-methyl-3,5,6,7,8,9,10,11-octahydro-4H-cyclohepta[5,6]pyrido[2,3-d]pyrimidine-2,4-dione
    —— 1-Methyl-2,4-dioxo-6-carbethoxy-7-amino-1,2,3,4,-tetrahydropyrido<2,3-d>-pyrimidine 87166-72-1 C11H12N4O4
    1-Methyl-2,4-dioxo-6-carbethoxy-7-amino-1,2,3,4,-tetrahydropyrido<2,3-d>-pyrimidine
    —— 6-chloro-1-methylpyrido<2,3-d>pyrimidine-2,4-dione 142168-96-5 C8H6ClN3O2
    6-chloro-1-methylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 5-(4-bromophenyl)-2,2,9-trimethyl-5,7,10-trihydro-4H-[1,3]dioxino[5',4':5,6]pyrido[2,3-d]pyrimidine-4,6,8-trione 1251466-65-5 C18H16BrN3O5
    5-(4-bromophenyl)-2,2,9-trimethyl-5,7,10-trihydro-4H-[1,3]dioxino[5',4':5,6]pyrido[2,3-d]pyrimidine-4,6,8-trione
    —— 1-Methyl-2,4-dioxo-6-carboxy-7-amino-1,2,3,4,-tetrahydropyrido<2,3-d>pyrimidine 87166-68-5 C9H8N4O4
    1-Methyl-2,4-dioxo-6-carboxy-7-amino-1,2,3,4,-tetrahydropyrido<2,3-d>pyrimidine
    —— 6-(N,N-dimethylaminomethylenimino)-1-methylpyrido<2,3-d>pyrimidine-2,4-dione 142168-94-3 C11H13N5O2
    6-(N,N-dimethylaminomethylenimino)-1-methylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 5-bromo-7'-methylspiro[1H-indole-3,2'-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene]-2,4',6',17'-tetrone 1258795-71-9 C22H13BrN4O4
    5-bromo-7'-methylspiro[1H-indole-3,2'-5,7,9-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),3(8),11,13,15-pentaene]-2,4',6',17'-tetrone
    —— 5-(3,4-methylidenedioxyphenyl)-1,8,8-trimethyl-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione 1041469-48-0 C21H21N3O5
    5-(3,4-methylidenedioxyphenyl)-1,8,8-trimethyl-7,8,9,10-tetrahydropyrimido[4,5-b]quinoline-2,4,6(1H,3H,5H)-trione
    —— 6-bromo-1-methylpyrido<2,3-d>pyrimidine-2,4-dione 142168-98-7 C8H6BrN3O2
    6-bromo-1-methylpyrido<2,3-d>pyrimidine-2,4-dione
    —— 6-amino-1-methylpyrido-<2,3-d>pyrimidine-2,4-dione 142168-90-9 C8H8N4O2
    6-amino-1-methylpyrido-<2,3-d>pyrimidine-2,4-dione
    —— 5-(3-bromophenyl)-1-methyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 332382-63-5 C21H14BrN3O3
    5-(3-bromophenyl)-1-methyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 6-Ethoxycarbonyl-5-(4-fluorophenyl)-7-isopropyl-1-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydro-pyrido(2,3-d)pyrimidine 131000-91-4 C20H22FN3O4
    6-Ethoxycarbonyl-5-(4-fluorophenyl)-7-isopropyl-1-methyl-2,4-dioxo-1,2,3,4,5,8-hexahydro-pyrido(2,3-d)pyrimidine
    —— 5-(3-fluoro-5-trifluoromethylphenyl)-1-methyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione 1172613-06-7 C22H13F4N3O3
    5-(3-fluoro-5-trifluoromethylphenyl)-1-methyl-5,11-dihydro-1H-indeno-[2',1':5,6]pyrido[2,3-d]pyrimidine-2,3,6-trione
    —— 8-(3-(methylamino)phenyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one 1584151-30-3 C15H14N4OS
    8-(3-(methylamino)phenyl)-2-(methylthio)pyrido[2,3-d]pyrimidin-7(8H)-one
    —— 4-oxo-2-phenyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carbonitrile 76575-61-6 C17H9N3OS
    4-oxo-2-phenyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carbonitrile
    —— 2-phenyl-7-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one 76575-67-2 C17H10N6OS
    2-phenyl-7-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one
    —— 4-oxo-2-phenyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide 76575-56-9 C17H11N3O2S
    4-oxo-2-phenyl-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide
    —— 2-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide 76575-52-5 C12H9N3O2S
    2-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carboxamide
    —— 2-methyl-7-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one 76575-63-8 C12H8N6OS
    2-methyl-7-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidin-4-one
    —— 2-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carbonitrile 76587-32-1 C12H7N3OS
    2-methyl-4-oxo-4H-pyrido[1,2-a]thieno[2,3-d]pyrimidine-7-carbonitrile
    —— 6-benzyl-N-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine 500889-14-5 C20H20N4
    6-benzyl-N-phenyl-5,6,7,8-tetrahydropyrido[4,3-d]pyrimidin-4-amine
    —— 2,4-diamino-4-deoxy-8,10-dideazapteroic acid 88392-97-6 C16H15N5O2
    2,4-diamino-4-deoxy-8,10-dideazapteroic acid
    —— Butyl 4-[2-(2,4-diaminopyrido[3,2-d]pyrimidin-6-yl)ethyl]benzoate 187242-95-1 C20H23N5O2
    Butyl 4-[2-(2,4-diaminopyrido[3,2-d]pyrimidin-6-yl)ethyl]benzoate
    —— (1-(3-Fluoro-benzyl)-1H-indazol-5-yl)-(6-(5-methyl-1,3,4-oxadiazol-2-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride 202273-19-6 C24H17FN8O*ClH
    (1-(3-Fluoro-benzyl)-1H-indazol-5-yl)-(6-(5-methyl-1,3,4-oxadiazol-2-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine hydrochloride
    —— N4-(1-(3-Fluoro-benzyl)-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamine hydrochloride 202273-14-1 C23H20FN7*ClH
    N4-(1-(3-Fluoro-benzyl)-1H-indazol-5-yl)-N6,N6-dimethyl-pyrido[3,4-d]pyrimidine-4,6-diamine hydrochloride
    —— 5,7-dichloro-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one 1263077-21-9 C8H5Cl2N3O
    5,7-dichloro-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one
    —— 2-{4-[(1-cyclobutylpiperidin-4-yl)oxy]phenyl}-3-methyl-3,7-dihydropyrido[3,4-d]pyrimidine-4,8-dione 870997-61-8 C23H26N4O3
    2-{4-[(1-cyclobutylpiperidin-4-yl)oxy]phenyl}-3-methyl-3,7-dihydropyrido[3,4-d]pyrimidine-4,8-dione
    —— 2-{4-[(1-cyclobutylpiperidin-4-yl)oxy]phenyl}-7-(difluoromethyl)-3-methyl-3,7-dihydropyrido[3,4-d]pyrimidine-4,8-dione 870997-16-3 C24H26F2N4O3
    2-{4-[(1-cyclobutylpiperidin-4-yl)oxy]phenyl}-7-(difluoromethyl)-3-methyl-3,7-dihydropyrido[3,4-d]pyrimidine-4,8-dione
    —— 1-(2,6-difluoro-benzyl)-3-(3-methoxy-phenyl)-5,6,7,8-tetrahydro-1H-pyrido[3,4-d]pyrimidine-2,4-dione 947403-56-7 C21H19F2N3O3
    1-(2,6-difluoro-benzyl)-3-(3-methoxy-phenyl)-5,6,7,8-tetrahydro-1H-pyrido[3,4-d]pyrimidine-2,4-dione
    —— 5,6-dihydro-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carboxylic acid 87223-80-1 C15H9N3O3
    5,6-dihydro-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carboxylic acid
    —— 5,6-dihydro-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carboxylic acid methyl ester 87223-84-5 C16H11N3O3
    5,6-dihydro-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carboxylic acid methyl ester
    —— 5,6-dihydro-5-methyl-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carboxylic acid 87223-85-6 C16H11N3O3
    5,6-dihydro-5-methyl-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carboxylic acid
    —— 5,6-dihydro-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carbonitrile 87246-21-7 C15H8N4O
    5,6-dihydro-6-oxopyrido<1',2':1,2>pyrimido<5,4-b>indole-9-carbonitrile