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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
    —— 1-[(2-chloro-5-thiazolyl)methyl]-3-(3,5-dimethoxyphenyl)-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt 1176056-30-6 C20H16ClN3O4S
    1-[(2-chloro-5-thiazolyl)methyl]-3-(3,5-dimethoxyphenyl)-2-hydroxy-4-oxo-4H-pyrido[1,2-a]pyrimidinium inner salt
    —— 3-(6-bromo-4-quinazolinyl)benzonitrile 1093819-24-9 C15H8BrN3
    3-(6-bromo-4-quinazolinyl)benzonitrile
    —— 1-Phenyl-3,5-dimethoxy-6-oxo-1,6-dihydro-pyridazin 2568-58-3 C12H12N2O3
    1-Phenyl-3,5-dimethoxy-6-oxo-1,6-dihydro-pyridazin
    —— 2,3-bis-(4-methoxy-phenyl)-imidazo[2,1-<i>a</i>]phthalazine 58582-15-3 C24H19N3O2
    2,3-bis-(4-methoxy-phenyl)-imidazo[2,1-<i>a</i>]phthalazine
    —— 2-[1-[[5-chloro-6-[4-(hydroxymethyl)piperidin-1-yl]pyrimidine-4-carbonyl]amino]ethyl]-N-[5-chloro-4-(trifluoromethyl)pyridin-2-yl]-1,3-thiazole-5-carboxamide 1096707-52-6 C23H22Cl2F3N7O3S
    2-[1-[[5-chloro-6-[4-(hydroxymethyl)piperidin-1-yl]pyrimidine-4-carbonyl]amino]ethyl]-N-[5-chloro-4-(trifluoromethyl)pyridin-2-yl]-1,3-thiazole-5-carboxamide
    —— 5-Cyclopent-1-enylmethyl-5-hydroxy-1,3-dimethyl-pyrimidine-2,4,6-trione 146559-54-8 C12H16N2O4
    5-Cyclopent-1-enylmethyl-5-hydroxy-1,3-dimethyl-pyrimidine-2,4,6-trione
    —— 1190724-07-2 C20H17ClFN3O3S
    —— 4-[1-ethoxy-4-(3-methyl-thiazolidin-2-ylidene)-but-2-enylidene]-2-benzylmercapto-4H-thiazol-5-one 102181-69-1 C20H22N2O2S3
    4-[1-ethoxy-4-(3-methyl-thiazolidin-2-ylidene)-but-2-enylidene]-2-benzylmercapto-4H-thiazol-5-one
    —— 4-(aminothiocarbonylthio)hexahydropyrimidine-2-thione 134982-84-6 C5H9N3S3
    4-(aminothiocarbonylthio)hexahydropyrimidine-2-thione
    —— 4-Brom-1-oxo-1,2-dihydro-furo<3,4-d>pyridazin 7624-85-3 C6H3BrN2O2
    4-Brom-1-oxo-1,2-dihydro-furo<3,4-d>pyridazin
    —— 5-ethyl-3-(2-chloro-phenyl)-6-methyl-2-phenyl-3H-pyrimidin-4-one 109809-96-3 C19H17ClN2O
    5-ethyl-3-(2-chloro-phenyl)-6-methyl-2-phenyl-3H-pyrimidin-4-one
    —— 1-ethyl-3-{3-[6-(1-methyl-1H-pyrazol-4-yl)-pyrazolo[1,5-a]pyrimidin-3-yl]-phenyl}-urea 1036984-28-7 C19H19N7O
    1-ethyl-3-{3-[6-(1-methyl-1H-pyrazol-4-yl)-pyrazolo[1,5-a]pyrimidin-3-yl]-phenyl}-urea
    —— 1190722-82-7 C21H17ClF2N2O4
    —— 4-(4-methoxyphenyl)-1H-benzo[h]quinazolin-2-one 1356955-20-8 C19H14N2O2
    4-(4-methoxyphenyl)-1H-benzo[h]quinazolin-2-one
    —— 4-chloro-1-phenyl-7,8-dihydro-6H-cyclopenta[g]phthalazine 182683-70-1 C17H13ClN2
    4-chloro-1-phenyl-7,8-dihydro-6H-cyclopenta[g]phthalazine
    —— 4-(3-nitro-phenyl)-2-oxo-6-selenocyanatomethyl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester 1609956-03-7 C15H14N4O5Se
    4-(3-nitro-phenyl)-2-oxo-6-selenocyanatomethyl-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid ethyl ester
    —— (2S,3S,3aS,9aR)-2-((R)-1,2-Dimethoxy-ethyl)-3-hydroxy-7-methyl-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one 156994-55-7 C13H18N2O6
    (2S,3S,3aS,9aR)-2-((R)-1,2-Dimethoxy-ethyl)-3-hydroxy-7-methyl-2,3,3a,9a-tetrahydro-furo[2',3':4,5]oxazolo[3,2-a]pyrimidin-6-one
    —— 3-cyclobutyl-9-{6-[3-(trifluoromethoxy)phenyl]pyridazin-3-yl}-3,9-diazaspiro[5.5]undecane 1067900-43-9 C24H29F3N4O
    3-cyclobutyl-9-{6-[3-(trifluoromethoxy)phenyl]pyridazin-3-yl}-3,9-diazaspiro[5.5]undecane
    —— 3,6-dimethyl-8<i>H</i>-[1,2,4]triazolo[4,3-<i>b</i>][1,2,4]triazine-7-thione 14894-20-3 C6H7N5S
    3,6-dimethyl-8<i>H</i>-[1,2,4]triazolo[4,3-<i>b</i>][1,2,4]triazine-7-thione
    —— [4-(4-Methyl-benzyl)-6-phenyl-pyridazin-3-yl]-hydrazine 140149-49-1 C18H18N4
    [4-(4-Methyl-benzyl)-6-phenyl-pyridazin-3-yl]-hydrazine
    —— 4-(3-(5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-1H-pyrazol-4-yl)-N-(4-methylpyrimidin-2-yl)thiazol-2-amine 1355335-17-9 C17H16N8S
    4-(3-(5,6-dihydro-4H-pyrrolo[1,2-b]pyrazol-3-yl)-1H-pyrazol-4-yl)-N-(4-methylpyrimidin-2-yl)thiazol-2-amine
    —— 3-<(trimethylsilyl)methyl>-4-pyrimidinone 116211-38-2 C8H14N2OSi
    3-<(trimethylsilyl)methyl>-4-pyrimidinone
    —— [CuBr(1,3-propanebis(diphenylphosphine))(pyrimidine-2-thione)] 485812-13-3 C31H30BrCuN2P2S
    [CuBr(1,3-propanebis(diphenylphosphine))(pyrimidine-2-thione)]
    —— N',N"-{[6-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)pyrimidine-2,4-diyl]di-4,1-phenylene}bis(3-pyridin-3-ylurea) 1250867-13-0 C34H31N9O3
    N',N"-{[6-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)pyrimidine-2,4-diyl]di-4,1-phenylene}bis(3-pyridin-3-ylurea)
    —— 1-cyclohexylamino-4,4,6-trimethyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione 61781-33-7 C13H23N3S
    1-cyclohexylamino-4,4,6-trimethyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione
    —— 2-methyl-7-methylene-6,7-dihydro-5<i>H</i>-cyclopentapyrazine 61929-11-1 C9H10N2
    2-methyl-7-methylene-6,7-dihydro-5<i>H</i>-cyclopentapyrazine
    —— 4-hydroxy-N-[phenyl(pyridin-2-yl)methyl]-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide trifluoroacetate 1187992-18-2 C2HF3O2*C20H16N6O2
    4-hydroxy-N-[phenyl(pyridin-2-yl)methyl]-2-(1H-pyrazol-1-yl)pyrimidine-5-carboxamide trifluoroacetate
    —— 5-hydroxy-5-isopropyl-1-methyl-3-phenyl-barbituric acid 54639-13-3 C14H16N2O4
    5-hydroxy-5-isopropyl-1-methyl-3-phenyl-barbituric acid
    —— 5-Isopropyl-6-mercapto-1H-pyrimidin-2-one 138913-96-9 C7H10N2OS
    5-Isopropyl-6-mercapto-1H-pyrimidin-2-one
    —— 1093096-90-2 C2HF3O2*C8H15N3
    —— 5-(9-cyclobutyl-3,9-diazaspiro[5.5]undec-3-yl)-2,5'-bipyrimidine 1067899-54-0 C21H28N6
    5-(9-cyclobutyl-3,9-diazaspiro[5.5]undec-3-yl)-2,5'-bipyrimidine
    —— (3-acetyl-4-methyl-2,5-dioxo-1-trichloromethanesulfenyl-imidazolidin-4-yl)-acetic acid ethyl ester 109041-47-6 C11H13Cl3N2O5S
    (3-acetyl-4-methyl-2,5-dioxo-1-trichloromethanesulfenyl-imidazolidin-4-yl)-acetic acid ethyl ester
    —— N-[2-(3,5-dimethyl-pyrazol-1-yl)-6-(3-(4-methylpiperazin-1-yl-methyl)-phenyl)-pyrimidin-4-yl]-acetamide trifluoroacetate 1061749-76-5 C2HF3O2*C23H29N7O
    N-[2-(3,5-dimethyl-pyrazol-1-yl)-6-(3-(4-methylpiperazin-1-yl-methyl)-phenyl)-pyrimidin-4-yl]-acetamide trifluoroacetate
    —— 3-(chloromethyl)-1-[1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl]pyridazin-4(1H)-one 1314389-66-6 C13H15ClN4O2
    3-(chloromethyl)-1-[1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazol-4-yl]pyridazin-4(1H)-one
    —— (R,R)-2,2-dimethyl-5-(6-phenyl-pyridazin-3-yl)-5-aza-2-azonia-bicyclo[2.2.1]heptane iodide 1236071-57-0 C17H21N4*I
    (R,R)-2,2-dimethyl-5-(6-phenyl-pyridazin-3-yl)-5-aza-2-azonia-bicyclo[2.2.1]heptane iodide
    —— 2-[2-(2-pyridin-4-ylquinazolin-4-ylamino)-ethoxy]-ethanol 896725-86-3 C17H18N4O2
    2-[2-(2-pyridin-4-ylquinazolin-4-ylamino)-ethoxy]-ethanol
    —— 5-acetyl-2-ethyl-6-(4-methylphenyl)-4-((1-oxidoquinolin-5-yl)amino)pyridazin-3(2H)-one 720717-49-7 C24H22N4O3
    5-acetyl-2-ethyl-6-(4-methylphenyl)-4-((1-oxidoquinolin-5-yl)amino)pyridazin-3(2H)-one
    —— 2-[2-(2-pyridin-2-ylquinazolin-4-ylamino)-ethoxy]-ethanol 896725-68-1 C17H18N4O2
    2-[2-(2-pyridin-2-ylquinazolin-4-ylamino)-ethoxy]-ethanol
    —— 2-(4,6-Dimethoxy-2-pyrimidinyl)benzoic acid 128139-54-8 C13H12N2O4
    2-(4,6-Dimethoxy-2-pyrimidinyl)benzoic acid
    —— N-(4-fluoro-3-methoxybenzyl)-2-methyl-6-(5-(5-(methylcarbamoyl)pyridin-2-yl)-4,5-dihydroisoxazol-3-yl)pyrimidine-4-carboxamide 1408330-55-1 C24H23FN6O4
    N-(4-fluoro-3-methoxybenzyl)-2-methyl-6-(5-(5-(methylcarbamoyl)pyridin-2-yl)-4,5-dihydroisoxazol-3-yl)pyrimidine-4-carboxamide
    —— (E)-1-(3-(4-chlorophenyl)-7,8-dihydrocinnoline-5(6H)-ylidene)hydrazine 1630958-37-0 C14H13ClN4
    (E)-1-(3-(4-chlorophenyl)-7,8-dihydrocinnoline-5(6H)-ylidene)hydrazine
    —— 2-(Pyrimidin-5-yl)propanoic acid hydrochloride 1795502-38-3 C7H9ClN2O2
    2-(Pyrimidin-5-yl)propanoic acid hydrochloride
    —— 3-methyl-4-(4-{methyl[(1S)-1-phenylethyl]amino}phthalazin-1-yl)phenol 873216-85-4 C24H23N3O
    3-methyl-4-(4-{methyl[(1S)-1-phenylethyl]amino}phthalazin-1-yl)phenol
    —— 2-Phenyl-4-amino-7-chlor-thiazolo(4,5-d)pyridazin 35393-74-9 C11H7ClN4S
    2-Phenyl-4-amino-7-chlor-thiazolo(4,5-d)pyridazin
    —— 1-ethylamino-4,4,6-trimethyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione 61781-32-6 C9H17N3S
    1-ethylamino-4,4,6-trimethyl-3,4-dihydro-1<i>H</i>-pyrimidine-2-thione
    —— 1572929-41-9 C31H23ClN4O3
    —— (4-(6-(4-(6-fluoroindolin-1-yl)piperidin-1-yl)pyridazin-3-yl)phenyl)methanol 1443297-94-6 C24H25FN4O
    (4-(6-(4-(6-fluoroindolin-1-yl)piperidin-1-yl)pyridazin-3-yl)phenyl)methanol
    —— 1583271-85-5 C21H28ClN8O2*Cl
    —— N-[6-[(4R,5R,6R)-2-amino-5-fluoro-6-(fluoromethyl)-4-methyl-5,6-dihydro-1,3-oxazin-4-yl]-5-fluoropyridin-2-yl]-5-methoxypyrazine-2-carboxamide 1606164-93-5 C17H17F3N6O3
    N-[6-[(4R,5R,6R)-2-amino-5-fluoro-6-(fluoromethyl)-4-methyl-5,6-dihydro-1,3-oxazin-4-yl]-5-fluoropyridin-2-yl]-5-methoxypyrazine-2-carboxamide
    —— 1-benzyl-5-(3,5-dimethylisoxazol-4-yl)pyrazin-2(1H)-one 1616399-98-4 C16H15N3O2
    1-benzyl-5-(3,5-dimethylisoxazol-4-yl)pyrazin-2(1H)-one