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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 二嗪类

    二嗪类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— N<sup>4</sup>-cyclopentyl-5-(3,6-dimethoxy-4-pyridazinyl)-2,4-pyrimidinediamine 1169699-41-5 C15H20N6O2
    N<sup>4</sup>-cyclopentyl-5-(3,6-dimethoxy-4-pyridazinyl)-2,4-pyrimidinediamine
    —— 3-(4-Chloro-phenyl)-hexahydro-cyclopentapyrimidine-2,4-dione 128668-91-7 C13H13ClN2O2
    3-(4-Chloro-phenyl)-hexahydro-cyclopentapyrimidine-2,4-dione
    —— 6-phenyl-3-ethoxycarbonylmethyl-1H-4-pyridazinone 132038-73-4 C14H14N2O3
    6-phenyl-3-ethoxycarbonylmethyl-1H-4-pyridazinone
    —— 3.6-Dimethoxy-4-p-chlorophenylpyridazin 41374-00-9 C12H11ClN2O2
    3.6-Dimethoxy-4-p-chlorophenylpyridazin
    —— 4-(4-hydroxymethyl-phenyl)-8-[(2-methoxy-ethyl)-methyl-amino]-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid 1240122-19-3 C23H27N5O5
    4-(4-hydroxymethyl-phenyl)-8-[(2-methoxy-ethyl)-methyl-amino]-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid
    —— 8-chloro-4-(3,5-difluorophenyl)-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid 1240123-51-6 C18H13ClF2N4O3
    8-chloro-4-(3,5-difluorophenyl)-2-morpholin-4-ylpyrido[3,2-d]pyrimidine-6-carboxylic acid
    —— 5,6-dihydro-1,5,6-trimethyl-1H-pyrazolo<3,4-d>pyridazine-4,7-dione 83633-47-0 C8H10N4O2
    5,6-dihydro-1,5,6-trimethyl-1H-pyrazolo<3,4-d>pyridazine-4,7-dione
    —— 4,6-bismethylsulfonylpyrimidin-5-amine 88317-73-1 C6H9N3O4S2
    4,6-bismethylsulfonylpyrimidin-5-amine
    —— 5-(4-piperazin-1-yl-phenyl)-pyrimidin-2-ylamine 942189-71-1 C14H17N5
    5-(4-piperazin-1-yl-phenyl)-pyrimidin-2-ylamine
    —— (3S,4R,5R)-1-(4,5-dihydropiperidin-5-yl)uracil 1294499-38-9 C9H13N3O4
    (3S,4R,5R)-1-(4,5-dihydropiperidin-5-yl)uracil
    —— (2R,5R)-5-(2-Amino-pyrimidin-5-yl)-2-hydroxymethyl-dihydro-furan-3-one 307303-61-3 C9H11N3O3
    (2R,5R)-5-(2-Amino-pyrimidin-5-yl)-2-hydroxymethyl-dihydro-furan-3-one
    —— 5-(4-chloro-3-methoxyphenyl)-2-ethyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607023-70-0 C18H16ClN5O3
    5-(4-chloro-3-methoxyphenyl)-2-ethyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— N-[5-(p-aminophenyl)-6-(2-hydroxyethoxy)-4-pyrimidinyl]-p-chlorobenzenesulfonamide hydrochloride 146796-94-3 C18H17ClN4O4S*ClH
    N-[5-(p-aminophenyl)-6-(2-hydroxyethoxy)-4-pyrimidinyl]-p-chlorobenzenesulfonamide hydrochloride
    —— lithium 1-(5-(pyrimidin-2-yl)pyridin-2-yl)piperidine-4-carboxylate 1282473-13-5 C15H15N4O2*Li
    lithium 1-(5-(pyrimidin-2-yl)pyridin-2-yl)piperidine-4-carboxylate
    —— [2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetic acid 1443738-37-1 C7H6N6O2
    [2-(1H-tetrazol-1-yl)pyrimidin-5-yl]acetic acid
    —— 2.5-Dimethyl-4-oxo-4.5-dihydropyrazolo<3.4-d>pyridazin 40995-48-0 C7H8N4O
    2.5-Dimethyl-4-oxo-4.5-dihydropyrazolo<3.4-d>pyridazin
    —— 7-methoxy-2,3a,5-trimethyl-3aH-pyrazolo<3.4-d>pyridazin-4(5H)-one 134277-48-8 C9H12N4O2
    7-methoxy-2,3a,5-trimethyl-3aH-pyrazolo<3.4-d>pyridazin-4(5H)-one
    —— tert-butyl 2-cyano-5-(2,4-dichlorophenyl)-7-methylimidazo[1,2-a]pyrimidine-6-carboxylate 896459-63-5 C19H16Cl2N4O2
    tert-butyl 2-cyano-5-(2,4-dichlorophenyl)-7-methylimidazo[1,2-a]pyrimidine-6-carboxylate
    —— 7-methoxy-2,3,5-trimethyl-2H-pyrazolo<3.4-d>pyridazin-4(5H)-one 134277-45-5 C9H12N4O2
    7-methoxy-2,3,5-trimethyl-2H-pyrazolo<3.4-d>pyridazin-4(5H)-one
    —— 1,6-Dihydro-1-methyl-6-thio-pyridazin 33148-44-6 C5H6N2S
    1,6-Dihydro-1-methyl-6-thio-pyridazin
    —— 4-methoxy-2,3,6-trimethyl-2H-pyrazolo<3.4-d>pyridazin-7(6H)-one 134277-49-9 C9H12N4O2
    4-methoxy-2,3,6-trimethyl-2H-pyrazolo<3.4-d>pyridazin-7(6H)-one
    —— 5-(4-chlorophenyl)-2-methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one 1607022-59-2 C16H12ClN5O2
    5-(4-chlorophenyl)-2-methyl-3-(3-methyl-1,2,4-oxadiazol-5-yl)-4H,7H-pyrazolo[1,5-a]pyrimidin-7-one
    —— bis-(5-methoxycarbonyl-2-methyl-6-methylthio-4-pyrimidinyl) disulfide 144584-38-3 C16H18N4O4S4
    bis-(5-methoxycarbonyl-2-methyl-6-methylthio-4-pyrimidinyl) disulfide
    —— 5-acetyl-6-methyl-4-(p-tolyl)pyrimidin-2(1H)-one 1091820-67-5 C14H14N2O2
    5-acetyl-6-methyl-4-(p-tolyl)pyrimidin-2(1H)-one
    —— 5-(3-hydroxy-cyclohex-1-enyl)-5-methyl-barbituric acid 467-73-2 C11H14N2O4
    5-(3-hydroxy-cyclohex-1-enyl)-5-methyl-barbituric acid
    —— 2-(5-methyl-2-furyl)-6-(1,3-thiazol-2-yl)pyrimidin-4-ol 856173-67-6 C12H9N3O2S
    2-(5-methyl-2-furyl)-6-(1,3-thiazol-2-yl)pyrimidin-4-ol
    —— 5-hydroxy-2-(2-(pyridin-3-yl)quinazolin-4-ylamino)benzoic acid hydrochloride 1623477-73-5 C20H14N4O3*ClH
    5-hydroxy-2-(2-(pyridin-3-yl)quinazolin-4-ylamino)benzoic acid hydrochloride
    —— 6-hydroxy-2-(5-methyl-2-furyl)pyrimidin-4-amine 856173-28-9 C9H9N3O2
    6-hydroxy-2-(5-methyl-2-furyl)pyrimidin-4-amine
    —— 1-[4-(6-phenyl-3-pyridazylthio)phenyl]-3-(4-chloro-3-trifluoromethylphenyl)thiourea 190331-28-3 C24H16ClF3N4S2
    1-[4-(6-phenyl-3-pyridazylthio)phenyl]-3-(4-chloro-3-trifluoromethylphenyl)thiourea
    —— [(S)-2-phenyl-1-(4-phenyl-pyrimidin-2-yl)-ethyl]-carbamic acid tert-butyl ester 872459-80-8 C23H25N3O2
    [(S)-2-phenyl-1-(4-phenyl-pyrimidin-2-yl)-ethyl]-carbamic acid tert-butyl ester
    —— 2,6-dichloro-4-(pyrid-2-ylamino)pyrimidine 912673-39-3 C9H6Cl2N4
    2,6-dichloro-4-(pyrid-2-ylamino)pyrimidine
    —— 5-(3-bromo-5-tert-butyl-4-methoxyphenyl)-2,4-di-tert-butoxypyrimidine 1245898-50-3 C23H33BrN2O3
    5-(3-bromo-5-tert-butyl-4-methoxyphenyl)-2,4-di-tert-butoxypyrimidine
    —— 5-(2-nitrophenyl)uracil 749860-58-0 C10H7N3O4
    5-(2-nitrophenyl)uracil
    —— 6-(2-Allyloxyphenyl)-5-cyano-4-methyl-2-oxo-3,6-dihydro-2H-pyrimidine-1-carboxylic acid ethyl ester 464192-00-5 C18H19N3O4
    6-(2-Allyloxyphenyl)-5-cyano-4-methyl-2-oxo-3,6-dihydro-2H-pyrimidine-1-carboxylic acid ethyl ester
    —— 2,2'-(1,4-phenylene)bis(5-cyano-4-oxo-1-phenethyl-1,2,3,4-tetrahydropyrimidin-6-yl-sulfanylacetic acid ethyl ester) 1258950-05-8 C40H40N6O6S2
    2,2'-(1,4-phenylene)bis(5-cyano-4-oxo-1-phenethyl-1,2,3,4-tetrahydropyrimidin-6-yl-sulfanylacetic acid ethyl ester)
    —— 2-n-hexadecyloxy-5-fluoropyrimidin-4-one 63650-51-1 C20H35FN2O2
    2-n-hexadecyloxy-5-fluoropyrimidin-4-one
    —— 3-[4-Chloro-2,6-difluorophenyl]-6-trifluoromethyl-2,4-(1H,3H)-pyrimidinedione 270076-31-8 C11H4ClF5N2O2
    3-[4-Chloro-2,6-difluorophenyl]-6-trifluoromethyl-2,4-(1H,3H)-pyrimidinedione
    —— 3-(4-chloro-2,6-difluorophenyl)-1-methyl-6-trifluoromethyl-2,4-(1H,3H)-pyrimidinedione 212755-12-9 C12H6ClF5N2O2
    3-(4-chloro-2,6-difluorophenyl)-1-methyl-6-trifluoromethyl-2,4-(1H,3H)-pyrimidinedione
    —— 6,7-ethylenedioxy-4-phenylquinazolin-2(1H)-one 243133-82-6 C16H12N2O3
    6,7-ethylenedioxy-4-phenylquinazolin-2(1H)-one
    —— 5-(4-{1-[5-(2-piperidin-4-yl-thiazol-4-yl)-[1,2,4]oxadiazol-3-yl]-cyclobutyl}-phenyl)pyrimidin-2-ylamine 1361188-98-8 C24H25N7OS
    5-(4-{1-[5-(2-piperidin-4-yl-thiazol-4-yl)-[1,2,4]oxadiazol-3-yl]-cyclobutyl}-phenyl)pyrimidin-2-ylamine
    —— 5-(4-Chloro-phenyl)-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-ylamine 134834-71-2 C17H12ClN5
    5-(4-Chloro-phenyl)-7-phenyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-ylamine
    —— 3-(5-(5-phenyl-4-(pyridin-2-ylmethylamino)quinazolin-2-yl)pyridin-3-yl)-1,2,4-oxadiazole-5-carboxamide 1272355-15-3 C28H20N8O2
    3-(5-(5-phenyl-4-(pyridin-2-ylmethylamino)quinazolin-2-yl)pyridin-3-yl)-1,2,4-oxadiazole-5-carboxamide
    —— N-(6-fluorobenzo[d]thiazol-2-yl)-7-(4-fluorophenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide 1437792-19-2 C26H15F2N5OS
    N-(6-fluorobenzo[d]thiazol-2-yl)-7-(4-fluorophenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide
    —— N-(6-methoxybenzo[d]thiazol-2-yl)-7-(4-methoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide 1437792-24-9 C28H21N5O3S
    N-(6-methoxybenzo[d]thiazol-2-yl)-7-(4-methoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide
    —— N-(6-chlorobenzo[d]thiazol-2-yl)-7-(4-fluorophenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide 1437792-15-8 C26H15ClFN5OS
    N-(6-chlorobenzo[d]thiazol-2-yl)-7-(4-fluorophenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide
    —— 4-(β-hydroxyethyl)-5-(pyrazin-2-yl)-[1,2,4]-triazole-3-thiol 281221-77-0 C8H9N5OS
    4-(β-hydroxyethyl)-5-(pyrazin-2-yl)-[1,2,4]-triazole-3-thiol
    —— 4-phenyl-5-(quinolin-2-yl)-pyrimidine 1150633-09-2 C19H13N3
    4-phenyl-5-(quinolin-2-yl)-pyrimidine
    —— 3-(6-(methyl(4-(trifluoromethoxy)phenyl)amino)-pyrimidin-4-yl)benzamide 959575-91-8 C19H15F3N4O2
    3-(6-(methyl(4-(trifluoromethoxy)phenyl)amino)-pyrimidin-4-yl)benzamide
    —— 3-(4-bromo-phenyl)-6-chloro-1-cyclopropyl-1H-pyrimidine-2,4-dione 871700-02-6 C13H10BrClN2O2
    3-(4-bromo-phenyl)-6-chloro-1-cyclopropyl-1H-pyrimidine-2,4-dione
    —— N-(6-fluorobenzo[d]thiazol-2-yl)-7-(4-methoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide 1437792-20-5 C27H18FN5O2S
    N-(6-fluorobenzo[d]thiazol-2-yl)-7-(4-methoxyphenyl)-2-phenylpyrazolo[1,5-a]pyrimidine-5-carboxamide