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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
    —— 6-(4-(4-methylpiperazin-1-yl)phenyl)pyrazolo[1,5-a]pyrimidine 1435615-02-3 C17H19N5
    6-(4-(4-methylpiperazin-1-yl)phenyl)pyrazolo[1,5-a]pyrimidine
    —— ethyl 6-methyl-4-(2-methylthio-5-nitrophenyl)-2-phenyl-5-pyrimidinecarboxylate 103293-90-9 C21H19N3O4S
    ethyl 6-methyl-4-(2-methylthio-5-nitrophenyl)-2-phenyl-5-pyrimidinecarboxylate
    —— 4-{2-allyloxymethyl-4-[4-(3-allyloxymethylphenyl)-pyrimidin-2-ylamino]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester 1312603-54-5 C33H41N5O4
    4-{2-allyloxymethyl-4-[4-(3-allyloxymethylphenyl)-pyrimidin-2-ylamino]-phenyl}-piperazine-1-carboxylic acid tert-butyl ester
    —— (3-allyloxymethyl-4-morpholin-4-yl-phenyl)-[4-(3-allyloxymethylphenyl)-pyrimidin-2-yl]-amine 1312603-53-4 C28H32N4O3
    (3-allyloxymethyl-4-morpholin-4-yl-phenyl)-[4-(3-allyloxymethylphenyl)-pyrimidin-2-yl]-amine
    —— [3-allyloxymethyl-4-(4-methylpiperazin-1-yl)phenyl]-[4-(3-allyloxymethylphenyl)pyrimidin-2-yl]amine 1312603-55-6 C29H35N5O2
    [3-allyloxymethyl-4-(4-methylpiperazin-1-yl)phenyl]-[4-(3-allyloxymethylphenyl)pyrimidin-2-yl]amine
    —— 5-piperidin-1-ylmethyl-pyrazine-2-carboxylic acid 866327-74-4 C11H15N3O2
    5-piperidin-1-ylmethyl-pyrazine-2-carboxylic acid
    —— 6-butylaminouracil 28484-86-8 C8H13N3O2
    6-butylaminouracil
    —— tert-butyl ((5-cyanopyrimidin-2-yl)methyl)carbamate 433939-76-5 C11H14N4O2
    tert-butyl ((5-cyanopyrimidin-2-yl)methyl)carbamate
    —— 4,6-diethynylpyrimidine 1018473-95-4 C8H4N2
    4,6-diethynylpyrimidine
    —— 4,6-bis(4-methoxycarbonylphenyl)pyrimidine 609355-99-9 C20H16N2O4
    4,6-bis(4-methoxycarbonylphenyl)pyrimidine
    —— 4,6-bis(2-methoxy-5-pyridyl)pyrimidine 696602-38-7 C16H14N4O2
    4,6-bis(2-methoxy-5-pyridyl)pyrimidine
    —— tert-butyl 4-[5-(5-acetyl-2-butoxy-3-pyridinyl)-3-ethyl-7-oxo-6,7-dihydro-2H-pyrazolo[4,3-d]pyrimidin-2-yl]-1-piperidinecarboxylate 335076-92-1 C28H38N6O5
    tert-butyl 4-[5-(5-acetyl-2-butoxy-3-pyridinyl)-3-ethyl-7-oxo-6,7-dihydro-2H-pyrazolo[4,3-d]pyrimidin-2-yl]-1-piperidinecarboxylate
    —— 4-(2-chloro-5-nitrophenyl)-5-ethoxycarbonyl-6-methyl-3,4-dihydropyrimidin-2(1H)-one 690988-60-4 C14H14ClN3O5
    4-(2-chloro-5-nitrophenyl)-5-ethoxycarbonyl-6-methyl-3,4-dihydropyrimidin-2(1H)-one
    —— 1-amino-6-methyl-4-phenylpyrimidin-2(1H)-one 90861-74-8 C12H13N3O
    1-amino-6-methyl-4-phenylpyrimidin-2(1H)-one
    —— N-(4-(4-fluorophenyl)-6-(4-methylphenyl)pyrimidin-2-yl)-2-morpholinoacetamide 1223546-59-5 C23H23FN4O2
    N-(4-(4-fluorophenyl)-6-(4-methylphenyl)pyrimidin-2-yl)-2-morpholinoacetamide
    —— N-(4-(4-methoxyphenyl)-6-(4-methylphenyl)pyrimidin-2-yl)-2-morpholinoacetamide 1223546-57-3 C24H26N4O3
    N-(4-(4-methoxyphenyl)-6-(4-methylphenyl)pyrimidin-2-yl)-2-morpholinoacetamide
    —— 4-(2-chloro-5-nitrophenyl)-5-ethoxycarbonyl-6-methyl-3,4-dihydropyrimidin-2(1H)-thione 680988-64-1 C14H14ClN3O4S
    4-(2-chloro-5-nitrophenyl)-5-ethoxycarbonyl-6-methyl-3,4-dihydropyrimidin-2(1H)-thione
    —— 3-(1,1-dimethylethyl)-6-hydrazinopyridazine 99565-11-4 C8H14N4
    3-(1,1-dimethylethyl)-6-hydrazinopyridazine
    —— (2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-acetic acid butyl ester 4628-40-4 C10H14N2O4
    (2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-acetic acid butyl ester
    —— 7-(2-methylphenyl)-5-oxo-5,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile 1411879-38-3 C13H9N5O
    7-(2-methylphenyl)-5-oxo-5,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile
    —— 3-methyl-7-(2-methylphenyl)-5-oxo-5,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile 1411879-34-9 C14H11N5O
    3-methyl-7-(2-methylphenyl)-5-oxo-5,8-dihydro[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile
    —— 2-ethyl-3-ethyl-5-[5-(4-ethylpiperazin-1-ylsulphonyl)-2-(2-methoxyethoxy)pyridin-3-yl]-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 247582-32-7 C23H33N7O5S
    2-ethyl-3-ethyl-5-[5-(4-ethylpiperazin-1-ylsulphonyl)-2-(2-methoxyethoxy)pyridin-3-yl]-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 8-(2-methylphenyl)-3,4,6-trioxo-3,4,6,9-tetrahydro-2H-pyrimido[2,1-c][1,2,4]triazine-7-carbonitrile 1411879-46-3 C14H9N5O3
    8-(2-methylphenyl)-3,4,6-trioxo-3,4,6,9-tetrahydro-2H-pyrimido[2,1-c][1,2,4]triazine-7-carbonitrile
    —— 3-Phenyl-4-(p-tolylsulfonylmethyl)pyridazinium 1-dicyanomethylide 172879-50-4 C21H16N4O2S
    3-Phenyl-4-(p-tolylsulfonylmethyl)pyridazinium 1-dicyanomethylide
    —— 2-hydrazinyl-4-(2-methylphenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile 1411879-18-9 C12H11N5O
    2-hydrazinyl-4-(2-methylphenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile
    —— 7-(2-methylphenyl)-3,5-dioxo-2,3,5,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile 1411879-50-9 C13H9N5O2
    7-(2-methylphenyl)-3,5-dioxo-2,3,5,8-tetrahydro[1,2,4]triazolo[4,3-a]pyrimidine-6-carbonitrile
    —— 1-(6-phenylpyrazolo[1,5-b]pyridazin-3-yl)ethanone 748141-96-0 C14H11N3O
    1-(6-phenylpyrazolo[1,5-b]pyridazin-3-yl)ethanone
    —— (2E)-3-(dimethylamino)-1-(6-phenylpyrazolo[1,5-b]pyridazin-3-yl)-2-propen-1-one 748141-97-1 C17H16N4O
    (2E)-3-(dimethylamino)-1-(6-phenylpyrazolo[1,5-b]pyridazin-3-yl)-2-propen-1-one
    —— 3-hydroxymethyl-5-(4-pyrimidinyl)-2-(1H)-pyridone 99899-31-7 C10H9N3O2
    3-hydroxymethyl-5-(4-pyrimidinyl)-2-(1H)-pyridone
    —— methyl pyridazine-3-carboxylate-1-oxide 19195-05-2 C6H6N2O3
    methyl pyridazine-3-carboxylate-1-oxide
    —— pyridazine-3-carboximidic acid methyl ester 57871-15-5 C6H7N3O
    pyridazine-3-carboximidic acid methyl ester
    —— 5-[2-n-butoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-3-ethyl-2-(1-methylazetidin-3-yl)-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 334827-23-5 C26H38N8O4S
    5-[2-n-butoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-3-ethyl-2-(1-methylazetidin-3-yl)-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 3-BROMO-1-METHYL-5-(4-PYRIMIDINYL)-2-PYRIDONE 89996-20-3 C10H8BrN3O
    3-BROMO-1-METHYL-5-(4-PYRIMIDINYL)-2-PYRIDONE
    —— 5-[2-ethoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-2-ethyl-3-ethyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 247581-74-4 C22H31N7O4S
    5-[2-ethoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-2-ethyl-3-ethyl-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 3-bromo-1-ethyl-5-(4-pyrimidinyl)-2-pyridone 89996-06-5 C11H10BrN3O
    3-bromo-1-ethyl-5-(4-pyrimidinyl)-2-pyridone
    —— 3-Hydroxy-5-(4-Pyrimidinyl)-2-(1H)-Pyridone 99899-30-6 C9H7N3O2
    3-Hydroxy-5-(4-Pyrimidinyl)-2-(1H)-Pyridone
    —— 5-[2-ethoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-3-ethyl-2-(1-methylazetidin-3-yl)-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 334827-06-4 C24H34N8O4S
    5-[2-ethoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-3-ethyl-2-(1-methylazetidin-3-yl)-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 3-bromo-5-(4-pyrimidinyl)-2(1H)-pyridone 90024-18-3 C9H6BrN3O
    3-bromo-5-(4-pyrimidinyl)-2(1H)-pyridone
    —— 3-[5-(4-benzyloxyphenyl)-6-butyl-pyridazin-3-yloxymethyl]azetidine-1-carboxylic acid tert-butyl ester 1331775-27-9 C30H37N3O4
    3-[5-(4-benzyloxyphenyl)-6-butyl-pyridazin-3-yloxymethyl]azetidine-1-carboxylic acid tert-butyl ester
    —— 5-[2-cyclopropylmethoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-3-ethyl-[2-(morpholin-4-yl)ethyl]-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 1356129-79-7 C28H40N8O5S
    5-[2-cyclopropylmethoxy-5-(4-ethylpiperazin-1-ylsulphonyl)pyridin-3-yl]-3-ethyl-[2-(morpholin-4-yl)ethyl]-2,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 2-{2-ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]-3-pyridinyl}-7,8,9,10-tetrahydropyrido[2',1':5,1]pyrazolo[4,3-d]pyrimidin-4(3H)-one 459156-68-4 C22H29N7O4S
    2-{2-ethoxy-5-[(4-ethyl-1-piperazinyl)sulfonyl]-3-pyridinyl}-7,8,9,10-tetrahydropyrido[2',1':5,1]pyrazolo[4,3-d]pyrimidin-4(3H)-one
    —— 1-phenyl-2,4-dioxo-5,6-diaminopyrimidine 15837-47-5 C10H10N4O2
    1-phenyl-2,4-dioxo-5,6-diaminopyrimidine
    —— (4-amino-6-oxo-1,6-dihydro-pyrimidin-5-ylimino)-acetic acid ethyl ester 108989-66-8 C8H10N4O3
    (4-amino-6-oxo-1,6-dihydro-pyrimidin-5-ylimino)-acetic acid ethyl ester
    —— 5-nitrosobarbituric acid 43109-88-2 C4H3N3O4
    5-nitrosobarbituric acid
    —— 2-hydroxy-6-phenylpyrazine 4-oxide 76809-46-6 C10H8N2O2
    2-hydroxy-6-phenylpyrazine 4-oxide
    —— 6-phenyl-2(1H)-pyrazinone 41270-59-1 C10H8N2O
    6-phenyl-2(1H)-pyrazinone
    —— 2-chloro-3-phenyl-pyrazine 4-oxide 58861-87-3 C10H7ClN2O
    2-chloro-3-phenyl-pyrazine 4-oxide
    —— 3-(p-tolyl)cinnoline 1393462-76-4 C15H12N2
    3-(p-tolyl)cinnoline
    —— 2-cyclopropyl-6-phenylpyrazine 1245648-40-1 C13H12N2
    2-cyclopropyl-6-phenylpyrazine
    —— 1-(Benzyloxy)-3-(carboxyethyl)-5,6-dimethyl-2(1H)-pyrazinone 162610-61-9 C16H18N2O4
    1-(Benzyloxy)-3-(carboxyethyl)-5,6-dimethyl-2(1H)-pyrazinone