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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
    —— 2-[(3S)-1-[3-(3-ethoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H25N5O4
    2-[(3S)-1-[3-(3-ethoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-ethyl-2-methyl-5-[(3S)-1-[2-[[(2R)-oxolan-2-yl]methoxy]acetyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H28N4O4
    3-ethyl-2-methyl-5-[(3S)-1-[2-[[(2R)-oxolan-2-yl]methoxy]acetyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(2S)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C17H18N6O2
    5-ethyl-2-[(2S)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— cyclopropyl-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]methanone —— C17H19F3N4O
    cyclopropyl-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]methanone
    —— 5-ethyl-2-[(2S)-1-[(2R)-oxolane-2-carbonyl]pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C17H22N4O3
    5-ethyl-2-[(2S)-1-[(2R)-oxolane-2-carbonyl]pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(2S)-1-(4-methylthiadiazole-5-carbonyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C17H20N6O2S
    5-ethyl-2-[(2S)-1-(4-methylthiadiazole-5-carbonyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— (4,5-dimethylthiophen-2-yl)-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]piperidin-1-yl]methanone —— C21H23F3N4OS
    (4,5-dimethylthiophen-2-yl)-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]piperidin-1-yl]methanone
    —— 5-ethyl-2-[(2R)-1-(5-ethyl-1,2-oxazole-3-carbonyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O3
    5-ethyl-2-[(2R)-1-(5-ethyl-1,2-oxazole-3-carbonyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(2R)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C17H18N6O2
    5-ethyl-2-[(2R)-1-(pyrazine-2-carbonyl)pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— [(2R)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]piperidin-1-yl]-(4-methyl-1,2,5-oxadiazol-3-yl)methanone —— C18H19F3N6O2
    [(2R)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]piperidin-1-yl]-(4-methyl-1,2,5-oxadiazol-3-yl)methanone
    —— 2-[(2S)-1-[4-(3,5-dimethylpyrazol-1-yl)butanoyl]pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C21H28N6O2
    2-[(2S)-1-[4-(3,5-dimethylpyrazol-1-yl)butanoyl]pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(3R)-1-[3-(3-ethoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H25N5O4
    2-[(3R)-1-[3-(3-ethoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(3S)-1-[(3-ethoxy-4-methoxyphenyl)methyl]pyrrolidin-3-yl]-6-ethyl-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C23H30N4O3
    2-[(3S)-1-[(3-ethoxy-4-methoxyphenyl)methyl]pyrrolidin-3-yl]-6-ethyl-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 1-[(2S)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-2-methylpropan-1-one —— C17H21F3N4O
    1-[(2S)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-2-methylpropan-1-one
    —— 3-ethyl-2-methyl-5-[(3R)-1-[3-[(2S)-oxolan-2-yl]propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H28N4O3
    3-ethyl-2-methyl-5-[(3R)-1-[3-[(2S)-oxolan-2-yl]propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 6-ethyl-2-[(3S)-1-[(4-methoxyphenyl)methyl]pyrrolidin-3-yl]-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C21H26N4O2
    6-ethyl-2-[(3S)-1-[(4-methoxyphenyl)methyl]pyrrolidin-3-yl]-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(3R)-1-[3-(3-propan-2-yloxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C21H27N5O4
    5-ethyl-2-[(3R)-1-[3-(3-propan-2-yloxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(3S)-1-(5-propan-2-yl-1,2-oxazole-3-carbonyl)pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O3
    5-ethyl-2-[(3S)-1-(5-propan-2-yl-1,2-oxazole-3-carbonyl)pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(3R)-1-methylsulfonylpiperidin-3-yl]-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine —— C15H19F3N4O2S
    5-ethyl-2-[(3R)-1-methylsulfonylpiperidin-3-yl]-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine
    —— 1-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-3-pyrazol-1-ylpropan-1-one —— C19H21F3N6O
    1-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-3-pyrazol-1-ylpropan-1-one
    —— 5-ethyl-2-[(2S)-1-[(3R)-oxolane-3-carbonyl]piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C18H24N4O3
    5-ethyl-2-[(2S)-1-[(3R)-oxolane-3-carbonyl]piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(2S)-1-(2,4-dimethyl-1,3-oxazole-5-carbonyl)piperidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O3
    2-[(2S)-1-(2,4-dimethyl-1,3-oxazole-5-carbonyl)piperidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— [(2S)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]piperidin-1-yl]-pyridin-4-ylmethanone —— C20H20F3N5O
    [(2S)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]piperidin-1-yl]-pyridin-4-ylmethanone
    —— 5-ethyl-2-[(2R)-1-(3-methoxypropanoyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C17H24N4O3
    5-ethyl-2-[(2R)-1-(3-methoxypropanoyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-ethyl-2-methyl-5-[(3R)-1-[3-(1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O3
    3-ethyl-2-methyl-5-[(3R)-1-[3-(1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(2S)-1-(3-methoxypropanoyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C17H24N4O3
    5-ethyl-2-[(2S)-1-(3-methoxypropanoyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— (3,5-dimethyl-1,2-oxazol-4-yl)-[(2S)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]methanone —— C19H20F3N5O2
    (3,5-dimethyl-1,2-oxazol-4-yl)-[(2S)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]methanone
    —— 5-ethyl-2-[(3S)-1-[[4-(3-hydroxy-3-methylbut-1-ynyl)phenyl]methyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C24H28N4O2
    5-ethyl-2-[(3S)-1-[[4-(3-hydroxy-3-methylbut-1-ynyl)phenyl]methyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 1-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-2-(2-methoxyphenoxy)ethanone —— C22H23F3N4O3
    1-[(3R)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-2-(2-methoxyphenoxy)ethanone
    —— 5-ethyl-2-[(2R)-1-[3-(3-methoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O4
    5-ethyl-2-[(2R)-1-[3-(3-methoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(2S)-1-(3-methyl-1,2-oxazole-5-carbonyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C18H21N5O3
    5-ethyl-2-[(2S)-1-(3-methyl-1,2-oxazole-5-carbonyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(2R)-1-(1,3-dimethylpyrazole-4-carbonyl)pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C18H22N6O2
    2-[(2R)-1-(1,3-dimethylpyrazole-4-carbonyl)pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-ethyl-2-methyl-5-[(3S)-1-[3-(1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O3
    3-ethyl-2-methyl-5-[(3S)-1-[3-(1,2-oxazol-5-yl)propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(3R)-1-(5-methyl-3-propan-2-yl-1,2-oxazole-4-carbonyl)pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H25N5O3
    5-ethyl-2-[(3R)-1-(5-methyl-3-propan-2-yl-1,2-oxazole-4-carbonyl)pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 1-[(3S)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-2,2-dimethylpropan-1-one —— C18H23F3N4O
    1-[(3S)-3-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-2,2-dimethylpropan-1-one
    —— 3-ethyl-2-methyl-5-[(3S)-1-[4-(2-oxopyrrolidin-1-yl)butanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C21H29N5O3
    3-ethyl-2-methyl-5-[(3S)-1-[4-(2-oxopyrrolidin-1-yl)butanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-[(3R)-1-(2,4-dimethyl-1,3-oxazole-5-carbonyl)pyrrolidin-3-yl]-3-ethyl-2-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O3
    5-[(3R)-1-(2,4-dimethyl-1,3-oxazole-5-carbonyl)pyrrolidin-3-yl]-3-ethyl-2-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(2R)-1-[3-(3,5-dimethyl-1,2-oxazol-4-yl)propanoyl]pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H25N5O3
    2-[(2R)-1-[3-(3,5-dimethyl-1,2-oxazol-4-yl)propanoyl]pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 1-[(2R)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-3-methoxypropan-1-one —— C17H21F3N4O2
    1-[(2R)-2-[5-ethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-2-yl]pyrrolidin-1-yl]-3-methoxypropan-1-one
    —— 6-ethyl-2-[(3S)-1-[(2-methoxyphenyl)methyl]pyrrolidin-3-yl]-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C21H26N4O2
    6-ethyl-2-[(3S)-1-[(2-methoxyphenyl)methyl]pyrrolidin-3-yl]-5-methyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(2S)-1-(1,5-dimethylpyrazole-4-carbonyl)pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C18H22N6O2
    2-[(2S)-1-(1,5-dimethylpyrazole-4-carbonyl)pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(2R)-1-(5,6-dimethyl-2-oxo-1H-pyridine-3-carbonyl)piperidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C21H25N5O3
    2-[(2R)-1-(5,6-dimethyl-2-oxo-1H-pyridine-3-carbonyl)piperidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 2-[(2S)-1-[3-(3,5-dimethyl-1,2-oxazol-4-yl)propanoyl]pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H25N5O3
    2-[(2S)-1-[3-(3,5-dimethyl-1,2-oxazol-4-yl)propanoyl]pyrrolidin-2-yl]-5-ethyl-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(2S)-1-[3-(3-methoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C19H23N5O4
    5-ethyl-2-[(2S)-1-[3-(3-methoxy-1,2-oxazol-5-yl)propanoyl]pyrrolidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 6-ethyl-5-methyl-2-[(3R)-1-pyrrolidin-1-ylsulfonylpyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C17H25N5O3S
    6-ethyl-5-methyl-2-[(3R)-1-pyrrolidin-1-ylsulfonylpyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-ethyl-2-methyl-5-[(3S)-1-[3-[(2S)-oxolan-2-yl]propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H28N4O3
    3-ethyl-2-methyl-5-[(3S)-1-[3-[(2S)-oxolan-2-yl]propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-ethyl-2-methyl-5-[(3S)-1-[3-[(2R)-oxolan-2-yl]propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C20H28N4O3
    3-ethyl-2-methyl-5-[(3S)-1-[3-[(2R)-oxolan-2-yl]propanoyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 3-ethyl-2-methyl-5-[(3R)-1-(1-methylpyrazole-3-carbonyl)pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C18H22N6O2
    3-ethyl-2-methyl-5-[(3R)-1-(1-methylpyrazole-3-carbonyl)pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(3R)-1-[[4-(3-hydroxy-3-methylbut-1-ynyl)phenyl]methyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C24H28N4O2
    5-ethyl-2-[(3R)-1-[[4-(3-hydroxy-3-methylbut-1-ynyl)phenyl]methyl]pyrrolidin-3-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one
    —— 5-ethyl-2-[(2S)-1-(2-methoxyacetyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one —— C16H22N4O3
    5-ethyl-2-[(2S)-1-(2-methoxyacetyl)piperidin-2-yl]-1H-pyrazolo[1,5-a]pyrimidin-7-one