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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
    —— 6-phenyl-5H-thiazolo[3,2-a]pyrimidin-5-one 29558-45-0 C12H8N2OS
    6-phenyl-5H-thiazolo[3,2-a]pyrimidin-5-one
    —— tert-butyl 4-(2-(hept-1-yn-1-yl)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1280722-14-6 C23H30N2O3
    tert-butyl 4-(2-(hept-1-yn-1-yl)phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 6-phenyl-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one 29558-43-8 C12H10N2OS
    6-phenyl-2,3-dihydro-5H-thiazolo[3,2-a]pyrimidin-5-one
    —— 6-phenyl-1,2,4-triazolo[1,5-a]pyrimidin-7-one 1225549-78-9 C11H8N4O
    6-phenyl-1,2,4-triazolo[1,5-a]pyrimidin-7-one
    —— 1-(3-mercaptopropyl)uracil 80900-20-5 C7H10N2O2S
    1-(3-mercaptopropyl)uracil
    —— 1-(3-mercaptopropyl)cytosine 88946-39-8 C7H11N3OS
    1-(3-mercaptopropyl)cytosine
    —— 2-{3-[6-(1-methyl-1H-pyrazol-4-yl)-1,2,3-triazolo[4,5-b]-pyrazin-1-ylmethyl]phenyl}pyrimidin-5-ol 1208338-40-2 C19H15N9O
    2-{3-[6-(1-methyl-1H-pyrazol-4-yl)-1,2,3-triazolo[4,5-b]-pyrazin-1-ylmethyl]phenyl}pyrimidin-5-ol
    —— 1-(3-mercaptopropyl)thymine 81644-60-2 C8H12N2O2S
    1-(3-mercaptopropyl)thymine
    —— N-(2-methyl-1H-benzo[d]imidazol-5-yl)-5-(1H-pyrrolo[3,2-b]pyridin-6-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine 1403818-77-8 C20H15N9
    N-(2-methyl-1H-benzo[d]imidazol-5-yl)-5-(1H-pyrrolo[3,2-b]pyridin-6-yl)-1H-pyrazolo[4,3-d]pyrimidin-7-amine
    —— 7-chloro-2-(4-methoxybenzyl)-5-(1H-pyrrolo[3,2-b]pyridin-6-yl)-2H-pyrazolo[4,3-d]pyrimidine 1403819-46-4 C20H15ClN6O
    7-chloro-2-(4-methoxybenzyl)-5-(1H-pyrrolo[3,2-b]pyridin-6-yl)-2H-pyrazolo[4,3-d]pyrimidine
    —— 3-Carbamoyl-4-(2,3-dichloro-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid isopropyl ester 131275-89-3 C16H17Cl2N3O4
    3-Carbamoyl-4-(2,3-dichloro-phenyl)-6-methyl-2-oxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid isopropyl ester
    —— 1,4-Dihydro-2-[[(4-methoxyphenyl)methyl]-thio]-6-methyl-4-(3-nitrophenyl)-5-pyrimidinecarboxylic acid, 1-methylethyl ester, monohydrochloride 108932-01-0 C23H25N3O5S*ClH
    1,4-Dihydro-2-[[(4-methoxyphenyl)methyl]-thio]-6-methyl-4-(3-nitrophenyl)-5-pyrimidinecarboxylic acid, 1-methylethyl ester, monohydrochloride
    —— 4-fluoro-6-(3-nitrophenyl)-2-methylpyrimidine 1-oxide 1404219-97-1 C11H8FN3O3
    4-fluoro-6-(3-nitrophenyl)-2-methylpyrimidine 1-oxide
    —— 1,2,3,4-Tetrahydro-6-methyl-3-[(4-methoxyphenyl)carbonyl]-4-(3-nitrophenyl)-2-thioxo-5-pyrimidinecarboxylic acid, ethyl ester 108931-43-7 C22H21N3O6S
    1,2,3,4-Tetrahydro-6-methyl-3-[(4-methoxyphenyl)carbonyl]-4-(3-nitrophenyl)-2-thioxo-5-pyrimidinecarboxylic acid, ethyl ester
    —— 2,6-dihydroxy-3-benzyl-4-oxo-9-phenylpyrimido<1,6-a>pyrimidine 109113-94-2 C20H17N3O3
    2,6-dihydroxy-3-benzyl-4-oxo-9-phenylpyrimido<1,6-a>pyrimidine
    —— 2-amino-4-(2,4-dichlorophenyl)thieno[2,3-d]pyrimidine-6-carboxylic acid (2,2,2-trifluoro-ethyl)-amide 908002-32-4 C15H9Cl2F3N4O2S
    2-amino-4-(2,4-dichlorophenyl)thieno[2,3-d]pyrimidine-6-carboxylic acid (2,2,2-trifluoro-ethyl)-amide
    —— 4-benzyl-6-phenyl-4,5-dihydro-3(2H)-pyridazinone 202800-65-5 C17H16N2O
    4-benzyl-6-phenyl-4,5-dihydro-3(2H)-pyridazinone
    —— 2-amino-4-[2,4-dichloro-5-(2-diethylamino-ethoxy)-phenyl]-thieno[2,3-d]pyrimidine-6-carboxylic acid (2,2,2-trifluoro-ethyl)-amide 908002-31-3 C21H22Cl2F3N5O2S
    2-amino-4-[2,4-dichloro-5-(2-diethylamino-ethoxy)-phenyl]-thieno[2,3-d]pyrimidine-6-carboxylic acid (2,2,2-trifluoro-ethyl)-amide
    —— 5,7-diphenyl-2H-thiazolo[3,2-a]pyrimidin-3(5H)-one 138429-06-8 C18H14N2OS
    5,7-diphenyl-2H-thiazolo[3,2-a]pyrimidin-3(5H)-one
    —— 4-[3-hydroxy-phenyl]-2-methylsulfanyl-7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 950661-81-1 C20H24N4O2SSi
    4-[3-hydroxy-phenyl]-2-methylsulfanyl-7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 2-amino-4-[2,4-dichloro-5-(diethylamino-ethoxy)-phenyl]-thieno[2,3-d]pyrimidine-6-carbonitrile 874182-02-2 C19H19Cl2N5OS
    2-amino-4-[2,4-dichloro-5-(diethylamino-ethoxy)-phenyl]-thieno[2,3-d]pyrimidine-6-carbonitrile
    —— 4,6-dimethyl-2-(thiophen-2-yl)pyrimidine 67945-74-8 C10H10N2S
    4,6-dimethyl-2-(thiophen-2-yl)pyrimidine
    —— 5-(2-amino-5H-pyrrolo[3,2-d]pyrimidin-4-yl)-2,4-dichlorophenol 1028331-65-8 C12H8Cl2N4O
    5-(2-amino-5H-pyrrolo[3,2-d]pyrimidin-4-yl)-2,4-dichlorophenol
    —— 4-[3-(2-diethylamino-ethoxy)-phenyl]-2-methylsulfanyl-7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile 950661-82-2 C26H37N5O2SSi
    4-[3-(2-diethylamino-ethoxy)-phenyl]-2-methylsulfanyl-7-(2-trimethylsilanyl-ethoxymethyl)-7H-pyrrolo[2,3-d]pyrimidine-5-carbonitrile
    —— 1-[3-(4-Methylpiperazin-1-yl)propyl]tetrahydropyrimidin-2(1H)-one 189129-95-1 C12H24N4O
    1-[3-(4-Methylpiperazin-1-yl)propyl]tetrahydropyrimidin-2(1H)-one
    —— 5,6-difluoro-N-(4-(3-(2-(3-(4-methylpiperazin-1-yl)propylamino)pyrimidin-4-yl)pyridin-2-yloxy)phenyl)-1H-benzo[d]imidazol-2-amine 948562-83-2 C30H31F2N9O
    5,6-difluoro-N-(4-(3-(2-(3-(4-methylpiperazin-1-yl)propylamino)pyrimidin-4-yl)pyridin-2-yloxy)phenyl)-1H-benzo[d]imidazol-2-amine
    —— 3-{[(1R)-1-(2-Chlorophenyl)ethyl]oxy}-5-[5-(2-{[3-(4-methyl-1-piperazinyl)propyl]amino}-5-pyrimidinyl)-1H-benzimidazol-1-yl]-2-thiophenecarboxamide 1032198-70-1 C32H35ClN8O2S
    3-{[(1R)-1-(2-Chlorophenyl)ethyl]oxy}-5-[5-(2-{[3-(4-methyl-1-piperazinyl)propyl]amino}-5-pyrimidinyl)-1H-benzimidazol-1-yl]-2-thiophenecarboxamide
    —— 5,6-difluoro-N-(4-(3-(2-(methylsulfonyl)pyrimidin-4-yl)pyridin-2-yloxy)phenyl)-1H-benzo[d]imidazol-2-amine 948564-24-7 C23H16F2N6O3S
    5,6-difluoro-N-(4-(3-(2-(methylsulfonyl)pyrimidin-4-yl)pyridin-2-yloxy)phenyl)-1H-benzo[d]imidazol-2-amine
    —— 2-hexylmercapto-4-(3-[4-methylpiperazinyl]propylaminomethyl)-6-(3,4,5-trimethoxyphenyl)pyrimidine 775349-47-8 C28H45N5O3S
    2-hexylmercapto-4-(3-[4-methylpiperazinyl]propylaminomethyl)-6-(3,4,5-trimethoxyphenyl)pyrimidine
    —— 2H-thiazolo[3,2-a]pyrimidine-3,5,7(6H)-trione 321579-46-8 C6H4N2O3S
    2H-thiazolo[3,2-a]pyrimidine-3,5,7(6H)-trione
    —— (Z)-5-((2-imino-4-oxothiazolidin-5-ylidene)methyl)pyrimidine-2,4(1H,3H)-dione 1338233-19-4 C8H6N4O3S
    (Z)-5-((2-imino-4-oxothiazolidin-5-ylidene)methyl)pyrimidine-2,4(1H,3H)-dione
    —— 4-(piperazin-1-yl)-2-(pyridin-2-yl)-quinazoline 1431939-94-4 C17H17N5
    4-(piperazin-1-yl)-2-(pyridin-2-yl)-quinazoline
    —— 4-(8-(4-chlorophenyl)-3-(methoxymethyl)-5-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-6-oxo-5,6-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-7-yl)benzonitrile 1034414-36-2 C28H20ClF3N6O2
    4-(8-(4-chlorophenyl)-3-(methoxymethyl)-5-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-6-oxo-5,6-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-7-yl)benzonitrile
    —— di-tert-butyl (8-(4-chlorophenyl)-7-(4-cyanophenyl)-5-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-6-oxo-5,6-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl phosphate 1034415-02-5 C35H35ClF3N6O5P
    di-tert-butyl (8-(4-chlorophenyl)-7-(4-cyanophenyl)-5-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-6-oxo-5,6-dihydro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl phosphate
    —— {4-[5-(4'-fluorobiphenyl-4-yl)pyrazolo[1,5-c]pyrimidin-7-ylamino]phenyl}carbamic acid tert-butyl ester 881216-40-6 C29H26FN5O2
    {4-[5-(4'-fluorobiphenyl-4-yl)pyrazolo[1,5-c]pyrimidin-7-ylamino]phenyl}carbamic acid tert-butyl ester
    —— 5'-deoxy-5-fluoro-N4-(2-methyl-1-butyloxycarbonyl)cytidine-2',3'-carbonate 1394845-06-7 C16H20FN3O7
    5'-deoxy-5-fluoro-N4-(2-methyl-1-butyloxycarbonyl)cytidine-2',3'-carbonate
    —— 5-pent-1-ynyluracil 1174912-51-6 C9H10N2O2
    5-pent-1-ynyluracil
    —— 7-amino-2-(furan-2-yl)-5-(methylsulfonyl)oxazolo[5,4-d]pyrimidine 884861-24-9 C10H8N4O4S
    7-amino-2-(furan-2-yl)-5-(methylsulfonyl)oxazolo[5,4-d]pyrimidine
    —— 3-(3-Tetrahydrothiopyranyl)-6,8-dimethylpyrimido[5,4-e]-as-triazine-5,7(6H,8H)-dione 134048-18-3 C12H15N5O2S
    3-(3-Tetrahydrothiopyranyl)-6,8-dimethylpyrimido[5,4-e]-as-triazine-5,7(6H,8H)-dione
    —— 4-chloro-2-methyl-5-(pent-1-ynyl)-3(2H)-pyridazinone 407577-75-7 C10H11ClN2O
    4-chloro-2-methyl-5-(pent-1-ynyl)-3(2H)-pyridazinone
    —— 2,3-diethylthieno[3,4-b]pyrazine 161776-32-5 C10H12N2S
    2,3-diethylthieno[3,4-b]pyrazine
    —— 4,5-Dimethyl-2,6-bis(pent-1-ynyl)pyrimidine 753470-52-9 C16H20N2
    4,5-Dimethyl-2,6-bis(pent-1-ynyl)pyrimidine
    —— 4-(3,4-Dimethoxyanilino)-6-methyl-2-(2-pyridinyl)pyrimidine 438249-12-8 C18H18N4O2
    4-(3,4-Dimethoxyanilino)-6-methyl-2-(2-pyridinyl)pyrimidine
    —— 4-(3,4-Dimethoxyanilino)-6-trifluoromethyl-2-(2-pyridinyl)pyrimidine 438249-15-1 C18H15F3N4O2
    4-(3,4-Dimethoxyanilino)-6-trifluoromethyl-2-(2-pyridinyl)pyrimidine
    —— 5-chloro-2-methyl-4-(pent-1-ynyl)-3(2H)-pyridazinone 407577-71-3 C10H11ClN2O
    5-chloro-2-methyl-4-(pent-1-ynyl)-3(2H)-pyridazinone
    —— 3-piperazin-1-yl-6-pyridin-2-yl-pyridazine 881191-48-6 C13H15N5
    3-piperazin-1-yl-6-pyridin-2-yl-pyridazine
    —— [7-(4-Bromo-2-fluoro-benzyl)-8-oxo-7,8-dihydro-pyrido[2,3-d]pyridazin-5-yl]-acetic acid 133122-54-0 C16H11BrFN3O3
    [7-(4-Bromo-2-fluoro-benzyl)-8-oxo-7,8-dihydro-pyrido[2,3-d]pyridazin-5-yl]-acetic acid
    —— N-[5-(4-chlorophenyl)pyrimidin-4-yl]-2-(trifluoromethyl)benzamide 942312-56-3 C18H11ClF3N3O
    N-[5-(4-chlorophenyl)pyrimidin-4-yl]-2-(trifluoromethyl)benzamide
    —— methyl 5-(1-pentynyl)-2-pyrazinecarboxylate 89967-29-3 C11H12N2O2
    methyl 5-(1-pentynyl)-2-pyrazinecarboxylate
    —— [1-(5-methoxypyrazin-2-yl)cyclopropyl]methanamine 1433708-19-0 C9H13N3O
    [1-(5-methoxypyrazin-2-yl)cyclopropyl]methanamine