The present invention provides a new method for preparation and crystallization of hydrochlorides, hydrobromides or hydroiodides of pharmaceutical compounds or their intermediates in which the base or its acid addition salt is reacted in a solvent with a Trialkylsilylhalogenide.
本发明提供了一种新的制备和结晶药物化合物或其中间体的盐酸盐、
溴化盐或
碘化盐的方法,在该方法中,将碱或其酸加成盐在溶剂中与三烷基
硅基卤化物反应。