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US3873556A Amino derivatives of pyrazolopyridine ketones 失效
吡唑并吡啶酮的氨基衍生物

Amino derivatives of pyrazolopyridine ketones
Abstract:
New amino derivatives of pyrazolo(3,4-b)pyridine-5-ketones as well as their salts are useful as central nervous system depressants. These compounds also increase the intracellular concentration of adenosine-3'',5''-cyclic monophosphate.
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