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公开(公告)号:US5514812A
公开(公告)日:1996-05-07
申请号:US257858
申请日:1994-06-10
申请人: Ruth Bucsh , Juan C. Jaen , Edgardo Laborde , Anthony J. Thomas
发明人: Ruth Bucsh , Juan C. Jaen , Edgardo Laborde , Anthony J. Thomas
IPC分类号: C07D453/02 , C07D487/08
CPC分类号: C07D487/08 , C07D453/02
摘要: The instant invention is a selective formation of the Z-oxime and O-alkylation of 1-azabicyclo 2.2.1!heptan-3-one and 1-azabicyclo 2.2.2!heptan-3-one oximes to produce compounds with muscarinic activity. The process is capable of scale-up for industrial purposes as it provides better yields and ease of preparation. Intermediates are also described.
摘要翻译: 本发明是选择性形成1-氮杂双环[2.2.1]庚-3-酮和1-氮杂二环[2.2.2]庚-3-酮肟的Z-肟和O-烷基化,以产生具有毒蕈碱的化合物 活动。 该过程能够在工业目的上进行放大,因为它提供更好的产量和易于准备。 还描述了中间体。