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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 吡唑并嘧啶类

    吡唑并嘧啶类

    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-methylbenzyl)-2-ethyl-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one 402570-75-6 C15H16N4O
    5-(4-methylbenzyl)-2-ethyl-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one
    —— 2-(1-Pyridin-4-ylcyclobutyl)pyrazolo[1,5-a]pyrimidine —— C15H14N4
    2-(1-Pyridin-4-ylcyclobutyl)pyrazolo[1,5-a]pyrimidine
    —— 5-(2,4,6-trimethylbenzyl)-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one 402570-48-3 C15H16N4O
    5-(2,4,6-trimethylbenzyl)-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one
    —— 2-[1-(6-Methylpyridin-3-yl)cyclobutyl]pyrazolo[1,5-a]pyrimidine —— C16H16N4
    2-[1-(6-Methylpyridin-3-yl)cyclobutyl]pyrazolo[1,5-a]pyrimidine
    —— 5-benzyl-2-methyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one 402570-52-9 C13H12N4O
    5-benzyl-2-methyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— 5-[3-ethoxy-4-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]sulfonylthiophen-2-yl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one —— C28H34N6O4S2
    5-[3-ethoxy-4-[4-[(E)-3-phenylprop-2-enyl]piperazin-1-yl]sulfonylthiophen-2-yl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 7-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)-5-(4-methylpiperazin-1-yl)sulfonyl-2H-1,3-benzoxazole-3-carboxamide —— C22H28N8O5S
    7-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)-5-(4-methylpiperazin-1-yl)sulfonyl-2H-1,3-benzoxazole-3-carboxamide
    —— N-(3-cyclopentyl-7-methyl-1,3,8,12-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),7,9,11-tetraen-10-yl)-1,1,1-trifluoromethanesulfonamide —— C15H18F3N5O2S
    N-(3-cyclopentyl-7-methyl-1,3,8,12-tetrazatricyclo[7.3.0.02,6]dodeca-2(6),7,9,11-tetraen-10-yl)-1,1,1-trifluoromethanesulfonamide
    —— (7-hydroxy-5-oxo-4H-pyrazolo[1,5-a]pyrimidin-6-yl)-methyl-(4-methylphenyl)sulfanium —— C14H14N3O2S+
    (7-hydroxy-5-oxo-4H-pyrazolo[1,5-a]pyrimidin-6-yl)-methyl-(4-methylphenyl)sulfanium
    —— 2-(2-methylbenzyl)pyrazolo[3,4-d]pyrimidin-4(5H)-one —— C13H12N4O
    2-(2-methylbenzyl)pyrazolo[3,4-d]pyrimidin-4(5H)-one
    —— 5-(2,4-dichlorobenzyl)-2-methyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one 402570-67-6 C13H10Cl2N4O
    5-(2,4-dichlorobenzyl)-2-methyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— 5-amino-3-[(2S,3S,4R,5R)-2-amino-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one —— C10H15N7O4
    5-amino-3-[(2S,3S,4R,5R)-2-amino-3,4-dihydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one
    —— 5-(2,4,6-trimethylbenzyl)-2-methyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one 402570-71-2 C16H18N4O
    5-(2,4,6-trimethylbenzyl)-2-methyl-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— 5-amino-3-[(2S,3S,4R,5R)-2-amino-3,4-dihydroxy-5-methylpyrrolidin-2-yl]-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one —— C10H15N7O3
    5-amino-3-[(2S,3S,4R,5R)-2-amino-3,4-dihydroxy-5-methylpyrrolidin-2-yl]-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one
    —— 5-(2-chlorobenzyl)-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one 402570-40-5 C12H9ClN4O
    5-(2-chlorobenzyl)-2,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— 6-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2H-pyrazolo[3,4-d]pyrimidin-4-one —— C10H13N5O4
    6-amino-1-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-2H-pyrazolo[3,4-d]pyrimidin-4-one
    —— 5-(2-chlorobenzyl)-2-methyl-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one 402570-57-4 C13H11ClN4O
    5-(2-chlorobenzyl)-2-methyl-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one
    —— 5-(2-pyridinylmethyl)-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one 402570-49-4 C11H9N5O
    5-(2-pyridinylmethyl)-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one
    —— 7-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)-5-(4-methylpiperazin-1-yl)sulfonyl-3H-1,2-benzoxazole-2-carboxamide —— C22H28N8O5S
    7-(1-methyl-7-oxo-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-5-yl)-5-(4-methylpiperazin-1-yl)sulfonyl-3H-1,2-benzoxazole-2-carboxamide
    —— 5-[7-ethoxy-4-(4-methylpiperazin-1-yl)sulfonyl-1-benzofuran-2-yl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one 260780-78-7 C24H30N6O5S
    5-[7-ethoxy-4-(4-methylpiperazin-1-yl)sulfonyl-1-benzofuran-2-yl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 1-methyl-5-[2-methyl-5-(4-methylpiperazin-1-yl)sulfonyl-3H-1,2-benzoxazol-7-yl]-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one —— C22H29N7O4S
    1-methyl-5-[2-methyl-5-(4-methylpiperazin-1-yl)sulfonyl-3H-1,2-benzoxazol-7-yl]-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 5-butyl-7-[(Z)-1-methylsulfonyl-2-(3,4,5-trimethoxyphenyl)ethenyl]pyrazolo[1,5-a]pyrimidine —— C22H27N3O5S
    5-butyl-7-[(Z)-1-methylsulfonyl-2-(3,4,5-trimethoxyphenyl)ethenyl]pyrazolo[1,5-a]pyrimidine
    —— Desethylcarbodenafil —— C22H28N6O3
    Desethylcarbodenafil
    —— (E)-5-n-butyl-7-[1-(3,4,5-trimethoxyphenyl)propen-2-yl]pyrazolo[1,5-a]pyrimidine —— C22H27N3O3
    (E)-5-n-butyl-7-[1-(3,4,5-trimethoxyphenyl)propen-2-yl]pyrazolo[1,5-a]pyrimidine
    —— 7-benzylamino-5-methylthiopyrazolo[1,5-a]pyrimidine-6-carbonitrile —— C15H13N5S
    7-benzylamino-5-methylthiopyrazolo[1,5-a]pyrimidine-6-carbonitrile
    —— 5-Butyl-7-(pyridin-3-ylmethoxy)pyrazolo[1,5-a]pyrimidine —— C16H18N4O
    5-Butyl-7-(pyridin-3-ylmethoxy)pyrazolo[1,5-a]pyrimidine
    —— 2-(2-chlorobenzyl)pyrazolo[3,4-d]pyrimidine-4(5H)-thione —— C12H9ClN4S
    2-(2-chlorobenzyl)pyrazolo[3,4-d]pyrimidine-4(5H)-thione
    —— 3-[(2S,3R,4S,5S)-3,4-dihydroxy-5-(methylsulfanylmethyl)pyrrolidin-2-yl]-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one —— C11H15N5O3S
    3-[(2S,3R,4S,5S)-3,4-dihydroxy-5-(methylsulfanylmethyl)pyrrolidin-2-yl]-2,6-dihydropyrazolo[4,3-d]pyrimidin-7-one
    —— 7-Pyridin-4-yl-3-thiophen-2-ylpyrazolo[1,5-a]pyrimidine —— C15H10N4S
    7-Pyridin-4-yl-3-thiophen-2-ylpyrazolo[1,5-a]pyrimidine
    —— 6-(3-Ethyl-4-methylanilino)-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one —— C14H15N5O
    6-(3-Ethyl-4-methylanilino)-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— 6-[(4-Methylphenyl)methylamino]-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one —— C13H13N5O
    6-[(4-Methylphenyl)methylamino]-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— 3-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-2,3-dihydropyrazolo[4,3-d]pyrimidin-7-one —— C10H13N5O3
    3-[(2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)pyrrolidin-2-yl]-2,3-dihydropyrazolo[4,3-d]pyrimidin-7-one
    —— 5-(1-phenylethyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thione —— C13H12N4S
    5-(1-phenylethyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thione
    —— 5-(4-pyridinylmethyl)-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one 402570-51-8 C11H9N5O
    5-(4-pyridinylmethyl)-2,5-dihydropyrazolo[3,4-d]-pyrimidin-4-one
    —— 5-[3-ethoxy-5-(4-propan-2-ylpiperazin-1-yl)sulfonylthiophen-2-yl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one —— C22H32N6O4S2
    5-[3-ethoxy-5-(4-propan-2-ylpiperazin-1-yl)sulfonylthiophen-2-yl]-1-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
    —— 7-(3,4-dichlorophenyl)-5-ethoxy-6-(5-fluoro-1-methylbenzimidazol-2-yl)-1,7-dihydropyrazolo[1,5-a]pyrimidine —— C22H18Cl2FN5O
    7-(3,4-dichlorophenyl)-5-ethoxy-6-(5-fluoro-1-methylbenzimidazol-2-yl)-1,7-dihydropyrazolo[1,5-a]pyrimidine
    —— 5-[7-(3-chloro-4-methoxybenzylamino)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl]valeric acid 329746-15-8 C22H28ClN5O3
    5-[7-(3-chloro-4-methoxybenzylamino)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl]valeric acid
    —— 5-Benzyl-3,8-dimethyl-1,3,4,8,10-pentazatetracyclo[7.6.0.02,6.011,15]pentadeca-2(6),4,9-trien-7-one —— C19H21N5O
    5-Benzyl-3,8-dimethyl-1,3,4,8,10-pentazatetracyclo[7.6.0.02,6.011,15]pentadeca-2(6),4,9-trien-7-one
    —— 6-[2-[(3,4-Dichlorophenyl)methyl]hydrazinyl]-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one —— C12H10Cl2N6O
    6-[2-[(3,4-Dichlorophenyl)methyl]hydrazinyl]-1,5-dihydropyrazolo[3,4-d]pyrimidin-4-one
    —— 2-(2,6-difluorobenzyl)pyrazolo[3,4-d]pyrimidine-4(5H)-thione —— C12H8F2N4S
    2-(2,6-difluorobenzyl)pyrazolo[3,4-d]pyrimidine-4(5H)-thione
    —— 3-[2-(2H-pyrazolo[4,3-d]pyrimidin-3-yl)ethyl]phenol —— C13H12N4O
    3-[2-(2H-pyrazolo[4,3-d]pyrimidin-3-yl)ethyl]phenol
    —— 2-hydroxy-1-(7-methylpyrazolo[1,5-a]pyrimidin-6-yl)ethanone —— C9H9N3O2
    2-hydroxy-1-(7-methylpyrazolo[1,5-a]pyrimidin-6-yl)ethanone
    —— 4-Methoxybenzaldehyde 1-(1-benzyl-1H-pyrazolo[3,4-D]pyrimidin-4-YL)hydrazone —— C20H18N6O
    4-Methoxybenzaldehyde 1-(1-benzyl-1H-pyrazolo[3,4-D]pyrimidin-4-YL)hydrazone
    —— N-[(E)-[3-[(2-carbamoylphenoxy)methyl]-4-methoxyphenyl]methylideneamino]-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide —— C28H21F3N6O4S
    N-[(E)-[3-[(2-carbamoylphenoxy)methyl]-4-methoxyphenyl]methylideneamino]-5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-2-carboxamide
    —— N-(6-Cyano-5-trifluoromethylpyrazolo[1,5-a] pyrimidin-7-yl)formimidic acid, ethyl ester —— C11H8F3N5O
    N-(6-Cyano-5-trifluoromethylpyrazolo[1,5-a] pyrimidin-7-yl)formimidic acid, ethyl ester
    —— (E)-N-(3,5-dimethyl-4-nitropyrazol-1-yl)-1-(3-nitropyrazolo[1,5-a]pyrimidin-6-yl)methanimine —— C12H10N8O4
    (E)-N-(3,5-dimethyl-4-nitropyrazol-1-yl)-1-(3-nitropyrazolo[1,5-a]pyrimidin-6-yl)methanimine
    —— 4-[(E)-[(1-methylpyrazolo[3,4-d]pyrimidin-4-yl)hydrazinylidene]methyl]benzonitrile —— C14H11N7
    4-[(E)-[(1-methylpyrazolo[3,4-d]pyrimidin-4-yl)hydrazinylidene]methyl]benzonitrile
    —— N-[(E)-benzylideneamino]-1-methylpyrazolo[3,4-d]pyrimidin-4-amine —— C13H12N6
    N-[(E)-benzylideneamino]-1-methylpyrazolo[3,4-d]pyrimidin-4-amine
    —— N-[(E)-(4-chlorophenyl)methylideneamino]-1-methylpyrazolo[3,4-d]pyrimidin-4-amine —— C13H11ClN6
    N-[(E)-(4-chlorophenyl)methylideneamino]-1-methylpyrazolo[3,4-d]pyrimidin-4-amine
    —— ethyl (1E)-N-[4-(ethoxymethyl)-2-(1-methylpyrazolo[3,4-d]pyrimidin-4-yl)pyrazol-3-yl]methanimidate —— C15H19N7O2
    ethyl (1E)-N-[4-(ethoxymethyl)-2-(1-methylpyrazolo[3,4-d]pyrimidin-4-yl)pyrazol-3-yl]methanimidate