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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
    —— 5-(2-hydroxyethyl)-2-(methylthio)pyrimidine-4,6(1H,5H)-dione 640285-36-5 C7H10N2O3S
    5-(2-hydroxyethyl)-2-(methylthio)pyrimidine-4,6(1H,5H)-dione
    —— 5-amino-4-(3-benzyloxy-5-pyridyl)-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxamide 945002-39-1 C20H17N5O2S2
    5-amino-4-(3-benzyloxy-5-pyridyl)-2-methylthio-thieno[2,3-d]pyrimidine-6-carboxamide
    —— 5-Cyano-4-(2-methoxyphenyl)-2-cyclopropylamino-6-oxopyrimidine 945001-50-3 C15H14N4O2
    5-Cyano-4-(2-methoxyphenyl)-2-cyclopropylamino-6-oxopyrimidine
    —— 5-Cyano-4-(4-methylphenyl)-2-cyclopropylamino-6-oxopyrimidine 945002-03-9 C15H14N4O
    5-Cyano-4-(4-methylphenyl)-2-cyclopropylamino-6-oxopyrimidine
    —— 5-Cyano-4-(3-pyridyl)-2-cyclopropylamino-6-oxopyrimidine 945001-56-9 C13H11N5O
    5-Cyano-4-(3-pyridyl)-2-cyclopropylamino-6-oxopyrimidine
    —— 4-(4-Amino-5-pyrimidinyl)benzonitrile 31733-82-1 C11H8N4
    4-(4-Amino-5-pyrimidinyl)benzonitrile
    —— N-[(3-methyl-1,2-oxazol-5-yl)methyl]-N'-[5-(2-pyridin-3-ylethyl)-2H-pyrazol-3-yl]pyrimidine-2,4-diamine 1000894-86-9 C19H20N8O
    N-[(3-methyl-1,2-oxazol-5-yl)methyl]-N'-[5-(2-pyridin-3-ylethyl)-2H-pyrazol-3-yl]pyrimidine-2,4-diamine
    —— 3-(3-methyl-butyrylamino)-pyrazine-2-carboxylic acid benzylamide 635758-96-2 C17H20N4O2
    3-(3-methyl-butyrylamino)-pyrazine-2-carboxylic acid benzylamide
    —— 2-amino-4-(1-isopropylimidazol-5-yl)pyrimidine 600639-21-2 C10H13N5
    2-amino-4-(1-isopropylimidazol-5-yl)pyrimidine
    —— dimethyl 2-[7-methyl-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]-malonate 882182-16-3 C17H13F3N4O4
    dimethyl 2-[7-methyl-6-(2,4,6-trifluorophenyl)-[1,2,4]triazolo[1,5-a]pyrimidin-5-yl]-malonate
    —— 6-(1-isopropyl-6-oxo-1,6-dihydro-3-pyridazinyl)-3-[(4-methoxybenzyl)amino]-5-phenyl-2-pyrazinecarboxylic acid 866263-49-2 C26H25N5O4
    6-(1-isopropyl-6-oxo-1,6-dihydro-3-pyridazinyl)-3-[(4-methoxybenzyl)amino]-5-phenyl-2-pyrazinecarboxylic acid
    —— 5-methyl-7-(1-methylethyl)-thieno[2,3-d]pyridazin-4(5H)-one 733745-33-0 C10H12N2OS
    5-methyl-7-(1-methylethyl)-thieno[2,3-d]pyridazin-4(5H)-one
    —— (R)-3-(2-chlorophenyl)-7-[(2-hydroxy-1-methylethyl)amino]-1-(2-ethoxy-1-ethoxymethylethyl)-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one 335651-88-2 C22H30ClN5O4
    (R)-3-(2-chlorophenyl)-7-[(2-hydroxy-1-methylethyl)amino]-1-(2-ethoxy-1-ethoxymethylethyl)-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one
    —— (R,R)-7-(2,3-dihydroxy-1-methylpropylamino)-3-ortho-tolyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one 335652-46-5 C17H21N5O3
    (R,R)-7-(2,3-dihydroxy-1-methylpropylamino)-3-ortho-tolyl-3,4-dihydropyrimido[4,5-d]pyrimidin-2(1H)-one
    —— 4-(3-Methylpyrazin-2-YL)butan-1-OL 61892-91-9 C9H14N2O
    4-(3-Methylpyrazin-2-YL)butan-1-OL
    —— (S)-2-carboxy-3-(3-chloro-4-methoxybenzylamino)-5-(2-hydroxymethyl-1-pyrrolidinyl)pyrazine 330786-14-6 C18H21ClN4O4
    (S)-2-carboxy-3-(3-chloro-4-methoxybenzylamino)-5-(2-hydroxymethyl-1-pyrrolidinyl)pyrazine
    —— 1,1-dimethylethyl 2-(5-chloro-2-cyano-4-pyrimidinyl)-2-(cyclopentylmethyl)hydrazinecarboxylate 928148-42-9 C16H22ClN5O2
    1,1-dimethylethyl 2-(5-chloro-2-cyano-4-pyrimidinyl)-2-(cyclopentylmethyl)hydrazinecarboxylate
    —— 1,1-dimethylethyl 2-(5-bromo-2-cyano-4-pyrimidinyl)-1-[3-(4-methyl-1-piperazinyl)propyl]-2-(2-methylpropyl)hydrazinecarboxylate 929015-16-7 C22H36BrN7O2
    1,1-dimethylethyl 2-(5-bromo-2-cyano-4-pyrimidinyl)-1-[3-(4-methyl-1-piperazinyl)propyl]-2-(2-methylpropyl)hydrazinecarboxylate
    —— 6-ethyl-4-(4-trifluoromethyl-1H-1-pyrazolyl)-2-methylsulfonylpyrimidine 864239-55-4 C11H11F3N4O2S
    6-ethyl-4-(4-trifluoromethyl-1H-1-pyrazolyl)-2-methylsulfonylpyrimidine
    —— N-[5-(2,3-difluorophenyl)-1H-pyrazolo[3,4-c]pyridazin-3-yl](1,1-dioxo-1-thiomorpholin-4-yl)butyramide 405223-07-6 C19H20F2N6O3S
    N-[5-(2,3-difluorophenyl)-1H-pyrazolo[3,4-c]pyridazin-3-yl](1,1-dioxo-1-thiomorpholin-4-yl)butyramide
    —— 2-Methyl-3-(2-phenylethyl)pyrazine 29444-54-0 C13H14N2
    2-Methyl-3-(2-phenylethyl)pyrazine
    —— 3-ethyl-[N-(1-ethyl)propyl]-6-methyl-5-(2,4,6-trimethylphenyl)pyrazine-2-amine 355834-57-0 C21H31N3
    3-ethyl-[N-(1-ethyl)propyl]-6-methyl-5-(2,4,6-trimethylphenyl)pyrazine-2-amine
    —— 4-(5-phenylpyridazin-3-yl)morpholine 844875-96-3 C14H15N3O
    4-(5-phenylpyridazin-3-yl)morpholine
    —— ethyl 5-[2-[(2S)-1-(tert-butoxycarbonyl)pyrrolidinyl]-6-(2,4-difluorobenzyl)-3-(ethoxycarbonyl)-1,4-dihydro-4-pyridinyl]-2-pyrazinecarboxylate 603999-47-9 C31H36F2N4O6
    ethyl 5-[2-[(2S)-1-(tert-butoxycarbonyl)pyrrolidinyl]-6-(2,4-difluorobenzyl)-3-(ethoxycarbonyl)-1,4-dihydro-4-pyridinyl]-2-pyrazinecarboxylate
    —— 6-methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine 611240-74-5 C7H5F3N4
    6-methyl-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyrazine
    —— 2-hexylmercapto-6-(3,4,5-trimethoxyphenyl)pyrimidine-4-carboxylic acid tert-butyl ester 775348-94-2 C24H34N2O5S
    2-hexylmercapto-6-(3,4,5-trimethoxyphenyl)pyrimidine-4-carboxylic acid tert-butyl ester
    —— 6-(5-Aminopentyl)pyrimidine-2,4(1H,3H)-dione 474314-65-3 C9H15N3O2
    6-(5-Aminopentyl)pyrimidine-2,4(1H,3H)-dione
    —— 4-(2-Fluoro-phenyl)-2-(4-phenyl-piperidin-4-yl)-quinazoline 851013-27-9 C25H22FN3
    4-(2-Fluoro-phenyl)-2-(4-phenyl-piperidin-4-yl)-quinazoline
    —— (2-oxo-1,2-dihydro-pyrimidin-5-yl)-acetic acid ethyl ester 828252-25-1 C8H10N2O3
    (2-oxo-1,2-dihydro-pyrimidin-5-yl)-acetic acid ethyl ester
    —— 5,6-bis(4-chlorophenyl)-N-piperidin-3-ylpyrazine-2-carboxamide hydrochloride 810675-58-2 C22H20Cl2N4O*ClH
    5,6-bis(4-chlorophenyl)-N-piperidin-3-ylpyrazine-2-carboxamide hydrochloride
    —— 3-Benzyl-2-(1-bromopropyl)-6-(trifluoromethyl)pyrimidin-4(3h)-one 630099-94-4 C15H14BrF3N2O
    3-Benzyl-2-(1-bromopropyl)-6-(trifluoromethyl)pyrimidin-4(3h)-one
    —— 2-(cyclohexylmethyl)-6-(5-phenyl-4-isoxazolyl)-3(2H)-pyridazinone 882974-59-6 C20H21N3O2
    2-(cyclohexylmethyl)-6-(5-phenyl-4-isoxazolyl)-3(2H)-pyridazinone
    —— 3-(4-Phenyl-quinazolin-2-yl)-piperidine-3-carboxylic acid methyl ester hydrochloride 851012-97-0 C21H21N3O2*ClH
    3-(4-Phenyl-quinazolin-2-yl)-piperidine-3-carboxylic acid methyl ester hydrochloride
    —— 2-(4-Benzyl-2-isopropyl-piperazin-1-yl)-4-(2,4-difluoro-phenyl)-quinazoline 851014-19-2 C28H28F2N4
    2-(4-Benzyl-2-isopropyl-piperazin-1-yl)-4-(2,4-difluoro-phenyl)-quinazoline
    —— tert-butyl 3-(4-phenylquinazolin-2-yl)-piperidine-1-carboxylate 851012-94-7 C24H27N3O2
    tert-butyl 3-(4-phenylquinazolin-2-yl)-piperidine-1-carboxylate
    —— [7-(3-Aminophenyl)-2-methylpyrazolo[1,5-a]pyrimidin-3-yl]-thiophen-2-ylmethanone 880363-43-9 C18H14N4OS
    [7-(3-Aminophenyl)-2-methylpyrazolo[1,5-a]pyrimidin-3-yl]-thiophen-2-ylmethanone
    —— 4-(2,6-Difluorophenyl)-2-[(2S)-2-ethyl-1-piperazinyl]quinazoline 851014-14-7 C20H20F2N4
    4-(2,6-Difluorophenyl)-2-[(2S)-2-ethyl-1-piperazinyl]quinazoline
    —— 1-tert-butyl 3-methyl 3-(4-phenylquinazolin-2-yl)-piperidine-1,3-dicarboxylate 851012-93-6 C26H29N3O4
    1-tert-butyl 3-methyl 3-(4-phenylquinazolin-2-yl)-piperidine-1,3-dicarboxylate
    —— 4-(2,4-difluoro-phenyl)-7-fluoro-1H-quinazolin-2-one 851013-90-6 C14H7F3N2O
    4-(2,4-difluoro-phenyl)-7-fluoro-1H-quinazolin-2-one
    —— 5,5'-Diuracil 1758-93-6 C8H6N4O4
    5,5'-Diuracil
    —— [7-(3-Aminophenyl)-5-methyl-pyrazolo[1,5-a]pyrimidin-3-yl]-2-thienyl-methanone 879373-60-1 C18H14N4OS
    [7-(3-Aminophenyl)-5-methyl-pyrazolo[1,5-a]pyrimidin-3-yl]-2-thienyl-methanone
    —— 4-methyl-5-[(2-methyl-1-pyrrolidinyl)carbonyl]-2-phenylpyrimidine 1253959-16-8 C17H19N3O
    4-methyl-5-[(2-methyl-1-pyrrolidinyl)carbonyl]-2-phenylpyrimidine
    —— N-[(4-methyl-6-{methylsulfonyl}pyrimidin-2-yl)methyl]cyclopropanecarboxamide 1140520-20-2 C11H15N3O3S
    N-[(4-methyl-6-{methylsulfonyl}pyrimidin-2-yl)methyl]cyclopropanecarboxamide
    —— 2-methylsulfonyl-4-(3-trifluoromethylpyridin-2-yl)pyrimidine 749258-02-4 C11H8F3N3O2S
    2-methylsulfonyl-4-(3-trifluoromethylpyridin-2-yl)pyrimidine
    —— 6'-hydrazino-4-trifluoromethyl-3,4'-bipyridazine 749258-99-9 C9H7F3N6
    6'-hydrazino-4-trifluoromethyl-3,4'-bipyridazine
    —— 6-[4-(benzyloxy)phenyl]-N-[2-phenyl-1-(1-{[2-(trimethylsilyl)ethoxy]methyl}-tetrazol-5-yl)ethyl]pyrimidin-4-amine 693793-28-1 C32H37N7O2Si
    6-[4-(benzyloxy)phenyl]-N-[2-phenyl-1-(1-{[2-(trimethylsilyl)ethoxy]methyl}-tetrazol-5-yl)ethyl]pyrimidin-4-amine
    —— 6-Methyl-3-oxo-3,4-dihydropyrazine-2-carboxylic acid 859064-07-6 C6H6N2O3
    6-Methyl-3-oxo-3,4-dihydropyrazine-2-carboxylic acid
    —— N-Methyl-2-(methylthio)-N-(4-phenylpyrimidin-2-yl)pyrimidin-4-amine 881209-33-2 C16H15N5S
    N-Methyl-2-(methylthio)-N-(4-phenylpyrimidin-2-yl)pyrimidin-4-amine
    —— 4,5-dihydro-4-(trifluoromethyl)pyridazin-3(2H)-one 749258-94-4 C5H5F3N2O
    4,5-dihydro-4-(trifluoromethyl)pyridazin-3(2H)-one
    —— 2-methyl-5-[(2-methyl-1-pyrrolidinyl)carbonyl]-4-phenylpyrimidine 1253959-18-0 C17H19N3O
    2-methyl-5-[(2-methyl-1-pyrrolidinyl)carbonyl]-4-phenylpyrimidine