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公开(公告)号:US5441973A
公开(公告)日:1995-08-15
申请号:US182665
申请日:1994-01-13
申请人: Lothar Zenker , Helmut Wunderlich , Dieter Lohmann , Angelika Rostock , Christine Siegemund , Artur V. Valdman , Tatjana A. Voronina , Ilmira C. Rachmankulova , Oleg M. Glozman , Taisija L. Garibova , Larisa M. Mescerjakova , Ljudmila A. Zmurenko , Sergej B. Seredenin , Grigorij G. Rozancev
发明人: Lothar Zenker , Helmut Wunderlich , Dieter Lohmann , Angelika Rostock , Christine Siegemund , Artur V. Valdman , Tatjana A. Voronina , Ilmira C. Rachmankulova , Oleg M. Glozman , Taisija L. Garibova , Larisa M. Mescerjakova , Ljudmila A. Zmurenko , Sergej B. Seredenin , Grigorij G. Rozancev
IPC分类号: A61K31/40 , A61K31/4015 , A61P25/28 , C07D207/26 , C07D207/263 , C07D207/277 , C07D401/06 , A61K31/455 , C07D401/02 , C07D403/02
CPC分类号: C07D207/27 , C07D207/26 , C07D207/277 , C07D401/06
摘要: The invention is directed to N-acetyl-4-phenyl-pyrrolidin-2-ones, which, because of their pronounced cerebroprotective effect in human medicine, can be used for the prophylaxis and treatment of cerebral functional disorders. Pursuant to the invention, these compounds are synthesized by reacting 4-phenyl-pyrrolidin-2-ones with a reactive derivative of a carboxylic acid, or by cyclizing N-acylaminobutyric acid derivatives.
摘要翻译: 本发明涉及N-乙酰基-4-苯基 - 吡咯烷-2-酮,由于其在人类医学中的显着的保护脑保护作用,可用于预防和治疗脑功能障碍。 根据本发明,这些化合物通过4-苯基 - 吡咯烷-2-酮与羧酸的反应性衍生物反应或通过环化N-酰基氨基丁酸衍生物而合成。