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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
    —— 3-Amino-6-cyano-5-oxo-7-phenyl-5H-thiazolo[3,2-a]pyrimidine-2-carboxylic acid ethyl ester 144924-23-2 C16H12N4O3S
    3-Amino-6-cyano-5-oxo-7-phenyl-5H-thiazolo[3,2-a]pyrimidine-2-carboxylic acid ethyl ester
    —— 7-cyano-3-(4-tolyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 1262509-13-6 C20H16N4OS
    7-cyano-3-(4-tolyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 3-n-butyl-7-cyano-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 1262509-10-3 C17H18N4OS
    3-n-butyl-7-cyano-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 7-cyano-3-isobutyl-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 1262509-11-4 C17H18N4OS
    7-cyano-3-isobutyl-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 7-cyano-3-(2-naphthyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 1262509-15-8 C23H16N4OS
    7-cyano-3-(2-naphthyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 3-(4-bromophenyl)-7-cyano-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 951971-75-8 C19H13BrN4OS
    3-(4-bromophenyl)-7-cyano-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 2,7-dioxo-5-phenyl-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile 1422189-93-2 C13H7N3O2S
    2,7-dioxo-5-phenyl-2,3-dihydro-7H-thiazolo[3,2-a]pyrimidine-6-carbonitrile
    —— 2-(phenethylthio)-6-oxo-4-phenyl-1,6-dihydropyrimidine-5-carbonitrile 1203458-09-6 C19H15N3OS
    2-(phenethylthio)-6-oxo-4-phenyl-1,6-dihydropyrimidine-5-carbonitrile
    —— 7-cyano-3-(4-methoxyphenyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 951967-38-7 C20H16N4O2S
    7-cyano-3-(4-methoxyphenyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 7-cyano-3-(3-tolyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 1262509-14-7 C20H16N4OS
    7-cyano-3-(3-tolyl)-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 3-(4-chlorophenyl)-7-cyano-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one 951964-90-2 C19H13ClN4OS
    3-(4-chlorophenyl)-7-cyano-8-phenyl-3,4-dihydro-2H-pyrimido[2,1-b]-1,3,5-thiadiazin-6-one
    —— 5-(2-amino-6-{2-[2-(2-aminoethoxy)ethylcarbamoyl]ethylsulfanyl}pyrimidin-4-yl)-2,4-dimethyl benzoic acid tert-butyl ester 1052648-08-4 C24H35N5O4S
    5-(2-amino-6-{2-[2-(2-aminoethoxy)ethylcarbamoyl]ethylsulfanyl}pyrimidin-4-yl)-2,4-dimethyl benzoic acid tert-butyl ester
    —— 5-amino-6-chloro-3-methylpyrimidine-2,4(1H,3H)-dione 1125-53-7 C5H6ClN3O2
    5-amino-6-chloro-3-methylpyrimidine-2,4(1H,3H)-dione
    —— 2-methyl-3-oxo-5,6-diphenyl-2,3-dihydro-pyridazine-4-carboxylic acid 101716-86-3 C18H14N2O3
    2-methyl-3-oxo-5,6-diphenyl-2,3-dihydro-pyridazine-4-carboxylic acid
    —— 2-methyl-3-oxo-5,6-diphenyl-2,3-dihydro-pyridazine-4-carboxylic acid ethyl ester 102003-09-8 C20H18N2O3
    2-methyl-3-oxo-5,6-diphenyl-2,3-dihydro-pyridazine-4-carboxylic acid ethyl ester
    —— 6-methyl-3-oxo-5-phenyl-2,3-dihydro-pyrimidine-4-carbonitrile 103503-22-6 C12H9N3O
    6-methyl-3-oxo-5-phenyl-2,3-dihydro-pyrimidine-4-carbonitrile
    —— 4-Phenyl-2H-indeno[1,2-d]pyridazine-1,9-dione 192826-74-7 C17H10N2O2
    4-Phenyl-2H-indeno[1,2-d]pyridazine-1,9-dione
    —— methyl 2-(pyrimidin-4-yl)benzoate 1429505-73-6 C12H10N2O2
    methyl 2-(pyrimidin-4-yl)benzoate
    —— 5,6-bis-(4-chloro-phenyl)-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid 75643-47-9 C17H10Cl2N2O3
    5,6-bis-(4-chloro-phenyl)-3-oxo-2,3-dihydro-pyridazine-4-carboxylic acid
    —— methyl 2-(6-chloropyrimidin-4-yl)benzoate 954219-26-2 C12H9ClN2O2
    methyl 2-(6-chloropyrimidin-4-yl)benzoate
    —— 2-[3-[[2-[1,3-dioxo-5-(5-pyrimidinyl)-1H-benz(de)isoquinolin-2(3H)-yl]-ethyl]amino]propyl]-5-(5-pyrimidinyl)-1H-benz(de)isoquinoline-1,3(2H)-dione methanesulfonate 181779-17-9 CH4O3S*C37H27N7O4
    2-[3-[[2-[1,3-dioxo-5-(5-pyrimidinyl)-1H-benz(de)isoquinolin-2(3H)-yl]-ethyl]amino]propyl]-5-(5-pyrimidinyl)-1H-benz(de)isoquinoline-1,3(2H)-dione methanesulfonate
    —— 5-(6-(3-(2-Methoxyethoxy)oxetan-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)pyrimidin-2-amine 1394076-94-8 C20H24N6O4S
    5-(6-(3-(2-Methoxyethoxy)oxetan-3-yl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)pyrimidin-2-amine
    —— 1-(6-(6-methoxypyridin-3-ylamino)-5-(2-methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)pyridin-3-yl)ethanol 1253571-04-8 C24H27N7O3
    1-(6-(6-methoxypyridin-3-ylamino)-5-(2-methyl-9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)pyridin-3-yl)ethanol
    —— 6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-2-pyridin-4-yl-thieno[3,2-d]pyrimidine 1032755-24-0 C21H26N6O3S2
    6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-2-pyridin-4-yl-thieno[3,2-d]pyrimidine
    —— 6-butyl-2-(3-fluorophenyl)-3H-pyrimidin-4-one 684220-41-5 C14H15FN2O
    6-butyl-2-(3-fluorophenyl)-3H-pyrimidin-4-one
    —— ethyl 3-[({[(E)-4-chlorobenzylidene]amino}oxy)methyl]-6-methyl-2-oxo-4-(4-chlorophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate 1426902-85-3 C22H21Cl2N3O4
    ethyl 3-[({[(E)-4-chlorobenzylidene]amino}oxy)methyl]-6-methyl-2-oxo-4-(4-chlorophenyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate
    —— 2-(2-bromo-4-fluorobenzyl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid 1556811-20-1 C12H8BrFN2O4
    2-(2-bromo-4-fluorobenzyl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid
    —— 2-(2-bromo-4-fluorobenzyl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid amide 1556809-98-3 C12H9BrFN3O3
    2-(2-bromo-4-fluorobenzyl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid amide
    —— 2-(2-bromo-4-fluorobenzyl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid methyl ester 1556811-19-8 C13H10BrFN2O4
    2-(2-bromo-4-fluorobenzyl)-5-hydroxy-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid methyl ester
    —— 5-[5-(4-methoxy-phenyl)-pyrimidin-2-ylamino]-2-methyl-nicotinic acid 1123178-18-6 C18H16N4O3
    5-[5-(4-methoxy-phenyl)-pyrimidin-2-ylamino]-2-methyl-nicotinic acid
    —— 3-Cyclohexyl-6-methyl-uracil 6589-38-4 C11H16N2O2
    3-Cyclohexyl-6-methyl-uracil
    —— (S)-4,6-dichloro-N-[1-(4-chlorophenyl)ethyl]pyrimidin-2-amine 1359769-46-2 C12H10Cl3N3
    (S)-4,6-dichloro-N-[1-(4-chlorophenyl)ethyl]pyrimidin-2-amine
    —— 8-chloro-2-morpholin-4-yl-4-phenylpyrido[3,2-d]pyrimidine-6-carboxylic acid 1240122-74-0 C18H15ClN4O3
    8-chloro-2-morpholin-4-yl-4-phenylpyrido[3,2-d]pyrimidine-6-carboxylic acid
    —— 2-methyl-3-oxo-3,5,6,7-tetrahydro-2<i>H</i>-cyclopenta[<i>c</i>]pyridazine-4-carbonitrile 114204-60-3 C9H9N3O
    2-methyl-3-oxo-3,5,6,7-tetrahydro-2<i>H</i>-cyclopenta[<i>c</i>]pyridazine-4-carbonitrile
    —— 1,6-dimethyl-3-cyclohexyluracil 7692-42-4 C12H18N2O2
    1,6-dimethyl-3-cyclohexyluracil
    —— 5-Brom-3-cyclohexyl-1,6-dimethyl-uracil 7692-39-9 C12H17BrN2O2
    5-Brom-3-cyclohexyl-1,6-dimethyl-uracil
    —— 3-oxo-3,5,6,7-tetrahydro-2<i>H</i>-cyclopenta[<i>c</i>]pyridazine-4-carbonitrile 117890-97-8 C8H7N3O
    3-oxo-3,5,6,7-tetrahydro-2<i>H</i>-cyclopenta[<i>c</i>]pyridazine-4-carbonitrile
    —— 5-[6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-2-yl]-pyridin-2-ylamine 1032755-38-6 C21H27N7O3S2
    5-[6-(4-methanesulfonyl-piperazin-1-ylmethyl)-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-2-yl]-pyridin-2-ylamine
    —— 5-(4-morpholino-6-((4-N-methylsulfonylpiperazin-1-yl)methyl)thieno[3,2-d]pyrimidin-2-yl)pyridin-2-ol 1032754-79-2 C21H26N6O4S2
    5-(4-morpholino-6-((4-N-methylsulfonylpiperazin-1-yl)methyl)thieno[3,2-d]pyrimidin-2-yl)pyridin-2-ol
    —— 4-amino-5-(hydroxymethyl)-1,2-dimethylpyrimidinium perchlorate 92844-23-0 C7H12N3O*ClO4
    4-amino-5-(hydroxymethyl)-1,2-dimethylpyrimidinium perchlorate
    —— ethyl 4-(4-fluorobenzyl)-2,6-dimethoxypyrimidine-5-carboxylate 1268398-19-1 C16H17FN2O4
    ethyl 4-(4-fluorobenzyl)-2,6-dimethoxypyrimidine-5-carboxylate
    —— 2-amino-5-benzyl-6-phenyl-3<i>H</i>-pyrimidin-4-one 76519-35-2 C17H15N3O
    2-amino-5-benzyl-6-phenyl-3<i>H</i>-pyrimidin-4-one
    —— (4-Amino-2-methyl-pyrimidin-5-yl)-methanesulfonic acid anion 78492-65-6 C6H8N3O3S
    (4-Amino-2-methyl-pyrimidin-5-yl)-methanesulfonic acid anion
    —— 6-benzyl-6,7-dihydro-7-hydroxy-7-phenyl-5H-pyrrolo<3,4-d>pyridazin-5-one 125968-81-2 C19H15N3O2
    6-benzyl-6,7-dihydro-7-hydroxy-7-phenyl-5H-pyrrolo<3,4-d>pyridazin-5-one
    —— 3-(1H-indazol-4-yl)-7-(4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)-2-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine 1186335-12-5 C30H26N8
    3-(1H-indazol-4-yl)-7-(4-((1S,4S)-5-methyl-2,5-diazabicyclo[2.2.1]heptan-2-yl)phenyl)-2-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidine
    —— 1-(4-fluoro-2-methylphenyl)-6-(3-fluorophenylthio)phthalazine 1221269-98-2 C21H14F2N2S
    1-(4-fluoro-2-methylphenyl)-6-(3-fluorophenylthio)phthalazine
    —— 4,5-difluoro-3-[3-(trifluoromethyl)phenyl]pyridazine 188683-64-9 C11H5F5N2
    4,5-difluoro-3-[3-(trifluoromethyl)phenyl]pyridazine
    —— 6-Bromomethyl-1-cyclopropylmethyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbaldehyde 1028278-87-6 C11H13BrN2O3
    6-Bromomethyl-1-cyclopropylmethyl-3-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carbaldehyde
    —— 5-(6-(4-methoxy-3-trifluoromethylphenyl)quinazolin-4-yl)nicotinic acid 1431542-52-7 C22H14F3N3O3
    5-(6-(4-methoxy-3-trifluoromethylphenyl)quinazolin-4-yl)nicotinic acid
    —— 2-Chloro-4-(2,4-difluoro-phenyl)-7-fluoro-quinazoline 851013-88-2 C14H6ClF3N2
    2-Chloro-4-(2,4-difluoro-phenyl)-7-fluoro-quinazoline