[EN] A PROCESS FOR PREPARING BENZO[B]THIOPHENE DERIVATIVES<br/>[FR] PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS DE BENZO(B)THIOPHÈNE
申请人:HEXAL AG
公开号:WO2011047877A1
公开(公告)日:2011-04-28
The present invention relates in general to the field of organic chemistry, and in particular to the preparation of benzo[b]thiophene derivatives. These benzo[b]thiophene derivatives are useful as intermediates in the synthesis of pharmaceutically active agents such as raloxifene or derivatives thereof.
本发明一般涉及有机化学领域,特别是关于制备苯并[b]噻吩衍生物的。这些苯并[b]噻吩衍生物可用作合成药物活性剂(如瑞洛西芬或其衍生物)的中间体。