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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
    —— 2-cyclohexyl-5-hydroxy-4-methoxy-2<i>H</i>-pyridazin-3-one 64178-78-5 C11H16N2O3
    2-cyclohexyl-5-hydroxy-4-methoxy-2<i>H</i>-pyridazin-3-one
    —— 5,6,7,8-Tetrahydrocinnol-3-on-4-carbonsaeure 32078-89-0 C9H10N2O3
    5,6,7,8-Tetrahydrocinnol-3-on-4-carbonsaeure
    —— 7-oxo-2-phenyl-4,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-5-carboxylic acid ethyl ester 65774-93-8 C15H13N3O3
    7-oxo-2-phenyl-4,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-5-carboxylic acid ethyl ester
    —— 6-(3-{(2-(1,4'-bipiperidin-1'-yl)-2-oxoethyl)oxy}phenyl)-4-(4-hydroxy-3-methylphenyl)pyrimidin-2(1H)-one 1076185-46-0 C29H34N4O4
    6-(3-{(2-(1,4'-bipiperidin-1'-yl)-2-oxoethyl)oxy}phenyl)-4-(4-hydroxy-3-methylphenyl)pyrimidin-2(1H)-one
    —— 4,6-dichloro-2-(methylamino)-5-(methylsulfinyl)pyrimidine 83199-74-0 C6H7Cl2N3OS
    4,6-dichloro-2-(methylamino)-5-(methylsulfinyl)pyrimidine
    —— methyl 6-bromomethyl-4-(2,4-dichlorophenyl)-2-(3,5-difluoro-2-pyridyl)-1,4-dihydropyrimidine-5-carboxylate 360783-73-9 C18H12BrCl2F2N3O2
    methyl 6-bromomethyl-4-(2,4-dichlorophenyl)-2-(3,5-difluoro-2-pyridyl)-1,4-dihydropyrimidine-5-carboxylate
    —— 1-[2-deoxy-2-C-difluoromethyl-β-D-arabino-pentofuranosyl-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)]uracil 444811-83-0 C22H38F2N2O6Si2
    1-[2-deoxy-2-C-difluoromethyl-β-D-arabino-pentofuranosyl-3,5-O-(tetraisopropyldisiloxane-1,3-diyl)]uracil
    —— 1417289-65-6 C24H15F2N5*ClH
    —— 4-(6-((5-(3-chloro-5-cyanophenoxy)-6-oxo-4-(trifluoromethyl) pyrimidin-1(6H)-yl)methyl)-3-oxo-2,3-dihydropyridazin-4-yl)-2-fluorobenzonitrile 1591825-25-0 C24H11ClF4N6O3
    4-(6-((5-(3-chloro-5-cyanophenoxy)-6-oxo-4-(trifluoromethyl) pyrimidin-1(6H)-yl)methyl)-3-oxo-2,3-dihydropyridazin-4-yl)-2-fluorobenzonitrile
    —— 5-phenyl-2-(4-n-propoxyphenyl)-pyrimidine 51328-37-1 C19H18N2O
    5-phenyl-2-(4-n-propoxyphenyl)-pyrimidine
    —— (S,E)-methyl 4-(6-(1-(3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acrylamido)-2-phenylethyl)-3-oxo-2,3-dihydropyridazin-4-yl)-2-fluorophenylcarbamate 1187646-61-2 C30H24ClFN8O4
    (S,E)-methyl 4-(6-(1-(3-(5-chloro-2-(1H-tetrazol-1-yl)phenyl)acrylamido)-2-phenylethyl)-3-oxo-2,3-dihydropyridazin-4-yl)-2-fluorophenylcarbamate
    —— 5-(methanesulfonyl)methyl-4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidine 925421-83-6 C17H22FN3O5S2
    5-(methanesulfonyl)methyl-4-(4-fluorophenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidine
    —— 1,4-diphenyl-benzo[<i>f</i>]phthalazine 114795-45-8 C24H16N2
    1,4-diphenyl-benzo[<i>f</i>]phthalazine
    —— ethyl 5-(4-cyanophenyl)-2-cyclopropyl-3-(2,4-difluorophenyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate 1221131-75-4 C25H18F2N4O3
    ethyl 5-(4-cyanophenyl)-2-cyclopropyl-3-(2,4-difluorophenyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-6-carboxylate
    —— ethyl 3-(2,4-difluorophenyl)-7-oxo-4,7-dihydro-2-phenyl-5-hydroxypyrazolo[1,5-a]pyrimidin-6-carboxylate 1221131-46-9 C21H15F2N3O4
    ethyl 3-(2,4-difluorophenyl)-7-oxo-4,7-dihydro-2-phenyl-5-hydroxypyrazolo[1,5-a]pyrimidin-6-carboxylate
    —— 3-(4-Acetyl-5-amino-6-oxo-3-phenyl-6H-pyridazin-1-yl)-propionic acid methyl ester 134843-03-1 C16H17N3O4
    3-(4-Acetyl-5-amino-6-oxo-3-phenyl-6H-pyridazin-1-yl)-propionic acid methyl ester
    —— 1380066-02-3 C15H12F5N5OS
    —— (S)-N-(4-fluoro-2-(trifluoromethyl)phenyl)-4-(4-(4-fluorophenyl)phthalazin-1-yl)-2-methylpiperazine-1-carboxamide hydrochloride 1228021-37-1 C27H22F5N5O*ClH
    (S)-N-(4-fluoro-2-(trifluoromethyl)phenyl)-4-(4-(4-fluorophenyl)phthalazin-1-yl)-2-methylpiperazine-1-carboxamide hydrochloride
    —— 3-chloro-4-(2,6-difluoro-4-methoxyphenyl)-6-methyl-5-(6-trimethylsilanylethynylpyridin-3-yl)pyridazine 1322039-21-3 C22H20ClF2N3OSi
    3-chloro-4-(2,6-difluoro-4-methoxyphenyl)-6-methyl-5-(6-trimethylsilanylethynylpyridin-3-yl)pyridazine
    —— 5-methoxy-5'-methyl-8-pyrimidin-5-ylspiro[2,4-dihydro-1H-naphthalene-3,4'-5H-1,3-oxazole]-2'-amine 1221162-38-4 C18H20N4O2
    5-methoxy-5'-methyl-8-pyrimidin-5-ylspiro[2,4-dihydro-1H-naphthalene-3,4'-5H-1,3-oxazole]-2'-amine
    —— 4-(2-aminoethylamino)-5-methyl-2-pyridin-4-ylthieno[2,3-d]pyrimidine-6-carboxylic acid amide 1438880-64-8 C15H16N6OS
    4-(2-aminoethylamino)-5-methyl-2-pyridin-4-ylthieno[2,3-d]pyrimidine-6-carboxylic acid amide
    —— (S)-2-(3-((2-amino-4-(1-hydroxyhexan-3-ylamino)-6-methylpyrimidin-5-yl)methyl)-4-fluorophenyl)acetonitrile 1158804-63-7 C20H26FN5O
    (S)-2-(3-((2-amino-4-(1-hydroxyhexan-3-ylamino)-6-methylpyrimidin-5-yl)methyl)-4-fluorophenyl)acetonitrile
    —— 3-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one 183202-51-9 C11H14FN3O4
    3-(2-deoxy-2-fluoro-β-D-arabinofuranosyl)-3,5,6,7-tetrahydro-2H-pyrrolo[2,3-d]pyrimidin-2-one
    —— Methyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-6-carboximidate 57024-51-8 C8H11N3O3
    Methyl-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-6-carboximidate
    —— 632343-39-6 C18H16Cl2FN5
    —— 5-bromo-6-hydroxy-1,3-dimethyl-dihydro-pyrimidine-2,4-dione 53678-06-1 C6H9BrN2O3
    5-bromo-6-hydroxy-1,3-dimethyl-dihydro-pyrimidine-2,4-dione
    —— 4-Oxo-5-hydroxymethyl-4,5-dihydro-thieno<2,3-d>pyridazin 16371-71-4 C7H6N2O2S
    4-Oxo-5-hydroxymethyl-4,5-dihydro-thieno<2,3-d>pyridazin
    —— 1-[(3aR,4R,6R,6aR)-6-(4-Allyloxy-3-hydroxy-butyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-3-methyl-1H-pyrimidine-2,4-dione 78080-99-6 C19H28N2O7
    1-[(3aR,4R,6R,6aR)-6-(4-Allyloxy-3-hydroxy-butyl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl]-3-methyl-1H-pyrimidine-2,4-dione
    —— {4-[6-chloro-5-(4-isopropylphenyl)pyrimidin-4-ylethynyl]phenyl}dimethylamine 926008-75-5 C23H22ClN3
    {4-[6-chloro-5-(4-isopropylphenyl)pyrimidin-4-ylethynyl]phenyl}dimethylamine
    —— 1265593-90-5 C19H15ClF2N2O2
    —— 1247872-79-2 C14H19F3N4O5S
    —— 1376449-96-5 C18H13N3S
    —— 2-Phenylethyl 6-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-5-methoxypyrimidine-4-carboxylate 1390662-29-9 C21H19ClFN3O4
    2-Phenylethyl 6-amino-2-(4-chloro-2-fluoro-3-methoxyphenyl)-5-methoxypyrimidine-4-carboxylate
    —— 5-benzyl-3-methyl-1H-pyridazine-6-thione 74819-15-1 C12H12N2S
    5-benzyl-3-methyl-1H-pyridazine-6-thione
    —— 4-[2-(4-trifluoromethylphenyl)pyrimidin-4-yl]benzoic acid ethyl ester 1241668-02-9 C20H15F3N2O2
    4-[2-(4-trifluoromethylphenyl)pyrimidin-4-yl]benzoic acid ethyl ester
    —— N-pyridazin-4-ylpyrazine-2-carboxamide 1335108-97-8 C9H7N5O
    N-pyridazin-4-ylpyrazine-2-carboxamide
    —— 2-(4-bromophenyl)-N-[4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl]acetamide 1309193-40-5 C22H15BrClN3O2
    2-(4-bromophenyl)-N-[4-(4-chlorophenyl)-1-oxophthalazin-2(1H)-yl]acetamide
    —— 2-amino-5-benzyl-4-(4-methoxyphenyl)-6-phenylpyrimidine 1395345-04-6 C24H21N3O
    2-amino-5-benzyl-4-(4-methoxyphenyl)-6-phenylpyrimidine
    —— 1001425-86-0 C24H24ClN5O5S
    —— N-[cis-4-(aminomethyl)-4-(3-chlorophenyl)cyclohexyl]pyridazine-4-carboxamide hydrochloride 1037232-46-4 C18H21ClN4O*ClH
    N-[cis-4-(aminomethyl)-4-(3-chlorophenyl)cyclohexyl]pyridazine-4-carboxamide hydrochloride
    —— 1-Methyl-3-(5-phenyl-[1,3,4]thiadiazol-2-yl)-4H-pyrazolo[1,5-a]pyrimidine-2,7-dione 133389-74-9 C15H11N5O2S
    1-Methyl-3-(5-phenyl-[1,3,4]thiadiazol-2-yl)-4H-pyrazolo[1,5-a]pyrimidine-2,7-dione
    —— 5-acetyl-2-ethyl-6-(3-fluorophenyl)-4-((1-oxidoquinolin-5-yl)amino)pyridazin-3(2H)-one 720717-96-4 C23H19FN4O3
    5-acetyl-2-ethyl-6-(3-fluorophenyl)-4-((1-oxidoquinolin-5-yl)amino)pyridazin-3(2H)-one
    —— 5-methoxy-6-propyl-pyrazine-2,3-dicarbonitrile 72112-63-1 C10H10N4O
    5-methoxy-6-propyl-pyrazine-2,3-dicarbonitrile
    —— 3-(2-Amino-6-thiomorpholin-4-yl-pyrimidin-4-yl)-biphenyl-4,4'-diol 477727-16-5 C20H20N4O2S
    3-(2-Amino-6-thiomorpholin-4-yl-pyrimidin-4-yl)-biphenyl-4,4'-diol
    —— N-(5-iodo-2-pyridinyl)pyrazine-2-carboxamide 1644630-49-8 C10H7IN4O
    N-(5-iodo-2-pyridinyl)pyrazine-2-carboxamide
    —— 1-[4-[4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxybenzoyl]piperazin-1-yl]ethanone 1321607-40-2 C27H28N6O3
    1-[4-[4-[5-[2-(6-Aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methoxybenzoyl]piperazin-1-yl]ethanone
    —— 3,5-bis(4,6-dimethylpyrimidin-2-yl)-4H-1,2,4-triazol-4-amine 1266095-95-7 C14H16N8
    3,5-bis(4,6-dimethylpyrimidin-2-yl)-4H-1,2,4-triazol-4-amine
    —— 1,2-bis[5-(p-hydroxyphenyl)pyrimidin-2-yl]ethane 252572-89-7 C22H18N4O2
    1,2-bis[5-(p-hydroxyphenyl)pyrimidin-2-yl]ethane
    —— N-but-3-yn-2-yl-1-[(3,4-difluorophenyl)methyl]-6-oxopyrimidine-5-carboxamide 1345444-42-9 C16H13F2N3O2
    N-but-3-yn-2-yl-1-[(3,4-difluorophenyl)methyl]-6-oxopyrimidine-5-carboxamide
    —— 6-(2-chloro-6-methylpyridin-4-yl)-5-(3,5-difluorophenyl)-1,2,4-triazin-3-amine 1321514-32-2 C15H10ClF2N5
    6-(2-chloro-6-methylpyridin-4-yl)-5-(3,5-difluorophenyl)-1,2,4-triazin-3-amine