摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 按分子结构分类 有机化合物 有机杂环化合物 二嗪烷类

    二嗪烷类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-ethylpiperazin-1-yl)-4-methyl-7-(2-phenylethenyl)-7,8-dihydro-6H-quinazolin-5-one —— C23H28N4O
    2-(4-ethylpiperazin-1-yl)-4-methyl-7-(2-phenylethenyl)-7,8-dihydro-6H-quinazolin-5-one
    —— 7-(2-fluorophenyl)-4-methyl-2-(4-phenylpiperazin-1-yl)-7,8-dihydroquinazolin-5(6H)-one —— C25H25FN4O
    7-(2-fluorophenyl)-4-methyl-2-(4-phenylpiperazin-1-yl)-7,8-dihydroquinazolin-5(6H)-one
    —— 4-(7-(2-Fluorophenyl)-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl)piperazine-1-carbaldehyde —— C19H19FN4O2
    4-(7-(2-Fluorophenyl)-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl)piperazine-1-carbaldehyde
    —— 2-[4-(4-Methoxyphenyl)piperazin-1-yl]-6-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}pyrimidin-4-ol —— C19H22N6O2S2
    2-[4-(4-Methoxyphenyl)piperazin-1-yl]-6-{[(5-methyl-1,3,4-thiadiazol-2-yl)sulfanyl]methyl}pyrimidin-4-ol
    —— 2-[4-(4-methoxyphenyl)piperazin-1-yl]-6-{[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]methyl}pyrimidin-4(3H)-one —— C23H24N8O2S
    2-[4-(4-methoxyphenyl)piperazin-1-yl]-6-{[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]methyl}pyrimidin-4(3H)-one
    —— 4-methyl-2-[4-(pyridin-2-yl)piperazin-1-yl]-7-(thiophen-2-yl)-7,8-dihydroquinazolin-5(6H)-one —— C22H23N5OS
    4-methyl-2-[4-(pyridin-2-yl)piperazin-1-yl]-7-(thiophen-2-yl)-7,8-dihydroquinazolin-5(6H)-one
    —— Ethyl 4-[7-(2-fluorophenyl)-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl]piperazine-1-carboxylate —— C21H23FN4O3
    Ethyl 4-[7-(2-fluorophenyl)-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl]piperazine-1-carboxylate
    —— 2-[4-(2-furoyl)piperazin-1-yl]-7-(2-furyl)-4-methyl-7,8-dihydroquinazolin-5(6H)-one —— C22H22N4O4
    2-[4-(2-furoyl)piperazin-1-yl]-7-(2-furyl)-4-methyl-7,8-dihydroquinazolin-5(6H)-one
    —— 2-[4-(furan-2-ylcarbonyl)piperazin-1-yl]-4-methyl-7,8-dihydroquinazolin-5(6H)-one —— C18H20N4O3
    2-[4-(furan-2-ylcarbonyl)piperazin-1-yl]-4-methyl-7,8-dihydroquinazolin-5(6H)-one
    —— 7-(4-chlorophenyl)-4-methyl-2-[4-(2-thienylcarbonyl)piperazin-1-yl]-7,8-dihydroquinazolin-5(6H)-one —— C24H23ClN4O2S
    7-(4-chlorophenyl)-4-methyl-2-[4-(2-thienylcarbonyl)piperazin-1-yl]-7,8-dihydroquinazolin-5(6H)-one
    —— 2-[4-(furan-2-ylcarbonyl)piperazin-1-yl]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one —— C19H22N4O3
    2-[4-(furan-2-ylcarbonyl)piperazin-1-yl]-4,7-dimethyl-7,8-dihydroquinazolin-5(6H)-one
    —— 2-[4-(4-methoxyphenyl)-1-piperazinyl]-4-methyl-7,8-dihydro-5(6H)-quinazolinone —— C20H24N4O2
    2-[4-(4-methoxyphenyl)-1-piperazinyl]-4-methyl-7,8-dihydro-5(6H)-quinazolinone
    —— 7-(2-fluorophenyl)-2-(4-phenylpiperazin-1-yl)-7,8-dihydroquinazolin-5(6H)-one —— C24H23FN4O
    7-(2-fluorophenyl)-2-(4-phenylpiperazin-1-yl)-7,8-dihydroquinazolin-5(6H)-one
    —— 4-[7-(Furan-2-yl)-4-methyl-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl]piperazine-1-carbaldehyde —— C18H20N4O3
    4-[7-(Furan-2-yl)-4-methyl-5-oxo-5,6,7,8-tetrahydroquinazolin-2-yl]piperazine-1-carbaldehyde
    —— 2-[4-(furan-2-ylcarbonyl)piperazin-1-yl]-4-methyl-7-(thiophen-2-yl)-7,8-dihydroquinazolin-5(6H)-one —— C22H22N4O3S
    2-[4-(furan-2-ylcarbonyl)piperazin-1-yl]-4-methyl-7-(thiophen-2-yl)-7,8-dihydroquinazolin-5(6H)-one
    —— 4,7-dimethyl-2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-7,8-dihydroquinazolin-5(6H)-one —— C21H23F3N4O
    4,7-dimethyl-2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-7,8-dihydroquinazolin-5(6H)-one
    —— 2-[4-(2-fluorophenyl)piperazin-1-yl]-4-methyl-7,8-dihydroquinazolin-5(6H)-one —— C19H21FN4O
    2-[4-(2-fluorophenyl)piperazin-1-yl]-4-methyl-7,8-dihydroquinazolin-5(6H)-one
    —— N-[(Z)-[(4,6-dimethylpyrimidin-2-yl)amino]{[2-(6-methoxy-1H-indol-3-yl)ethyl]amino}methylidene]-2-[4-(4-methoxyphenyl)piperazin-1-yl]acetamide —— C31H38N8O3
    N-[(Z)-[(4,6-dimethylpyrimidin-2-yl)amino]{[2-(6-methoxy-1H-indol-3-yl)ethyl]amino}methylidene]-2-[4-(4-methoxyphenyl)piperazin-1-yl]acetamide
    —— 7-(2,4-dimethoxyphenyl)-2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-7,8-dihydroquinazolin-5(6H)-one —— C27H27F3N4O3
    7-(2,4-dimethoxyphenyl)-2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-7,8-dihydroquinazolin-5(6H)-one
    —— 7-(furan-2-yl)-4-methyl-2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-7,8-dihydroquinazolin-5(6H)-one —— C24H23F3N4O2
    7-(furan-2-yl)-4-methyl-2-{4-[3-(trifluoromethyl)phenyl]piperazin-1-yl}-7,8-dihydroquinazolin-5(6H)-one
    —— 2-[4-(4-methoxybenzoyl)piperazin-1-yl]-5,6,7,8-tetrahydro-3H-quinazolin-4-one —— C20H24N4O3
    2-[4-(4-methoxybenzoyl)piperazin-1-yl]-5,6,7,8-tetrahydro-3H-quinazolin-4-one
    —— 6-{[(4-methylphenyl)sulfanyl]methyl}-2-[4-(phenylcarbonyl)piperazin-1-yl]pyrimidin-4(3H)-one —— C23H24N4O2S
    6-{[(4-methylphenyl)sulfanyl]methyl}-2-[4-(phenylcarbonyl)piperazin-1-yl]pyrimidin-4(3H)-one
    —— Furan-2-yl{4-[4-hydroxy-6-(methoxymethyl)pyrimidin-2-yl]piperazin-1-yl}methanone —— C15H18N4O4
    Furan-2-yl{4-[4-hydroxy-6-(methoxymethyl)pyrimidin-2-yl]piperazin-1-yl}methanone
    —— 2-{4-[(4-methoxyphenyl)carbonyl]piperazin-1-yl}-6-methyl-5-(3-methylbutyl)pyrimidin-4(3H)-one —— C22H30N4O3
    2-{4-[(4-methoxyphenyl)carbonyl]piperazin-1-yl}-6-methyl-5-(3-methylbutyl)pyrimidin-4(3H)-one
    —— Furan-2-yl[4-(4-hydroxy-6-methylpyrimidin-2-yl)piperazin-1-yl]methanone —— C14H16N4O3
    Furan-2-yl[4-(4-hydroxy-6-methylpyrimidin-2-yl)piperazin-1-yl]methanone
    —— 6-(methoxymethyl)-2-(4-methylpiperazin-1-yl)pyrimidin-4(3H)-one —— C11H18N4O2
    6-(methoxymethyl)-2-(4-methylpiperazin-1-yl)pyrimidin-4(3H)-one
    —— 5-benzyl-2-[4-(4-chlorophenyl)piperazin-1-yl]-6-methylpyrimidin-4(3H)-one —— C22H23ClN4O
    5-benzyl-2-[4-(4-chlorophenyl)piperazin-1-yl]-6-methylpyrimidin-4(3H)-one
    —— 6-{[(4-chlorophenyl)sulfanyl]methyl}-2-[4-(4-fluorophenyl)piperazin-1-yl]pyrimidin-4(3H)-one —— C21H20ClFN4OS
    6-{[(4-chlorophenyl)sulfanyl]methyl}-2-[4-(4-fluorophenyl)piperazin-1-yl]pyrimidin-4(3H)-one
    —— 2-[4-(4-Methoxybenzoyl)piperazin-1-yl]-3,5,6,7-tetrahydrocyclopenta[d]pyrimidin-4-one —— C19H22N4O3
    2-[4-(4-Methoxybenzoyl)piperazin-1-yl]-3,5,6,7-tetrahydrocyclopenta[d]pyrimidin-4-one
    —— 2-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-6-{[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]methyl}pyrimidin-4(3H)-one —— C24H24N8O3S
    2-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]-6-{[(1-phenyl-1H-tetrazol-5-yl)sulfanyl]methyl}pyrimidin-4(3H)-one
    —— 6-(4-Methoxyphenyl)-2-(4-pyridin-2-ylpiperazin-1-yl)imidazo[2,1-b][1,3,4]thiadiazole —— C20H20N6OS
    6-(4-Methoxyphenyl)-2-(4-pyridin-2-ylpiperazin-1-yl)imidazo[2,1-b][1,3,4]thiadiazole
    —— 4-(4-Pyridin-1-ium-2-ylpiperazin-1-yl)-[1]benzofuro[3,2-d]pyrimidine —— C19H18N5O+
    4-(4-Pyridin-1-ium-2-ylpiperazin-1-yl)-[1]benzofuro[3,2-d]pyrimidine
    —— 2-{3-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]quinoxalin-2-yl}-2-cyano-N-[2-(3,4-diethoxyphenyl)ethyl]acetamide —— C35H38N6O5
    2-{3-[4-(1,3-benzodioxol-5-ylmethyl)piperazin-1-yl]quinoxalin-2-yl}-2-cyano-N-[2-(3,4-diethoxyphenyl)ethyl]acetamide
    —— [4-(4-Amino-6,7-dimethoxyquinazolin-3-ium-2-yl)piperazin-1-yl]-(oxolan-2-yl)methanone —— C19H26N5O4+
    [4-(4-Amino-6,7-dimethoxyquinazolin-3-ium-2-yl)piperazin-1-yl]-(oxolan-2-yl)methanone
    —— 8-phenyl-6,7,8,8a-tetrahydro-5H-[1,3]thiazolo[3,2-a]pyrazin-3-one —— C12H14N2OS
    8-phenyl-6,7,8,8a-tetrahydro-5H-[1,3]thiazolo[3,2-a]pyrazin-3-one
    —— 4-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(3,4-dimethoxyphenyl)-7-ethoxy-6-methoxyquinazoline —— C31H34N4O6
    4-[4-(1,3-Benzodioxol-5-ylmethyl)piperazin-1-yl]-2-(3,4-dimethoxyphenyl)-7-ethoxy-6-methoxyquinazoline
    —— 2-(2-{3,4-dimethoxy-5-[(4-phenylpiperazin-1-yl)sulfonyl]phenyl}ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione —— C32H31N3O6S
    2-(2-{3,4-dimethoxy-5-[(4-phenylpiperazin-1-yl)sulfonyl]phenyl}ethyl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
    —— 5-[[5-(4-Nitrophenyl)furan-2-yl]methylidene]-2-[4-(4-nitrophenyl)piperazin-1-yl]-1,3-thiazol-4-one —— C24H19N5O6S
    5-[[5-(4-Nitrophenyl)furan-2-yl]methylidene]-2-[4-(4-nitrophenyl)piperazin-1-yl]-1,3-thiazol-4-one
    —— 1-[4-(Diphenylmethyl)piperazin-1-yl]-3-methyl-2-(4-methylbenzyl)pyrido[1,2-a]benzimidazole-4-carbonitrile —— C38H35N5
    1-[4-(Diphenylmethyl)piperazin-1-yl]-3-methyl-2-(4-methylbenzyl)pyrido[1,2-a]benzimidazole-4-carbonitrile
    —— 2-[1-Oxo-1-[4-[3-(trifluoromethyl)phenyl]piperazin-4-ium-1-yl]propan-2-yl]isoindole-1,3-dione —— C22H21F3N3O3+
    2-[1-Oxo-1-[4-[3-(trifluoromethyl)phenyl]piperazin-4-ium-1-yl]propan-2-yl]isoindole-1,3-dione
    —— 2-[1-Oxo-1-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]propan-2-yl]isoindole-1,3-dione —— C22H20F3N3O3
    2-[1-Oxo-1-[4-[3-(trifluoromethyl)phenyl]piperazin-1-yl]propan-2-yl]isoindole-1,3-dione
    —— Ethyl 4-[9-methyl-4-oxo-3-[[4-oxo-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]pyrido[1,2-a]pyrimidin-2-yl]piperazine-1-carboxylate —— C29H31N5O4S2
    Ethyl 4-[9-methyl-4-oxo-3-[[4-oxo-3-(3-phenylpropyl)-2-sulfanylidene-1,3-thiazolidin-5-ylidene]methyl]pyrido[1,2-a]pyrimidin-2-yl]piperazine-1-carboxylate
    —— 2-[4-(2-Ethyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperazin-1-ium-1-yl]ethanol —— C18H23N4O2+
    2-[4-(2-Ethyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperazin-1-ium-1-yl]ethanol
    —— 4-[4-(2-Methoxyphenyl)piperazin-4-ium-1-yl]-2-methyl-[1]benzofuro[3,2-d]pyrimidine —— C22H23N4O2+
    4-[4-(2-Methoxyphenyl)piperazin-4-ium-1-yl]-2-methyl-[1]benzofuro[3,2-d]pyrimidine
    —— [4-(2-Ethyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperazin-4-ium-1-yl]-(furan-2-yl)methanone —— C21H21N4O3+
    [4-(2-Ethyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperazin-4-ium-1-yl]-(furan-2-yl)methanone
    —— 4-[4-(4,6-Dimethylpyrimidin-2-yl)piperazin-4-ium-1-yl]-2-phenyl-[1]benzofuro[3,2-d]pyrimidine —— C26H25N6O+
    4-[4-(4,6-Dimethylpyrimidin-2-yl)piperazin-4-ium-1-yl]-2-phenyl-[1]benzofuro[3,2-d]pyrimidine
    —— [3-methyl-1-(2-methylphenyl)-1H-thieno[2,3-c]pyrazol-5-yl][4-(4-nitrophenyl)piperazin-1-yl]methanone —— C24H23N5O3S
    [3-methyl-1-(2-methylphenyl)-1H-thieno[2,3-c]pyrazol-5-yl][4-(4-nitrophenyl)piperazin-1-yl]methanone
    —— Furan-2-yl-[4-(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperazin-4-ium-1-yl]methanone —— C20H19N4O3+
    Furan-2-yl-[4-(2-methyl-[1]benzofuro[3,2-d]pyrimidin-4-yl)piperazin-4-ium-1-yl]methanone
    —— 5-[[5-(2,5-Dichlorophenyl)furan-2-yl]methylidene]-2-[4-(4-nitrophenyl)piperazin-1-yl]-1,3-thiazol-4-one —— C24H18Cl2N4O4S
    5-[[5-(2,5-Dichlorophenyl)furan-2-yl]methylidene]-2-[4-(4-nitrophenyl)piperazin-1-yl]-1,3-thiazol-4-one
    —— 7-(3-(benzo[d]oxazol-2-ylthio)propyl)-8-(4-(4-methoxyphenyl)piperazin-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione —— C27H29N7O4S
    7-(3-(benzo[d]oxazol-2-ylthio)propyl)-8-(4-(4-methoxyphenyl)piperazin-1-yl)-3-methyl-1H-purine-2,6(3H,7H)-dione