An improved process for preparation of Alcaftadine, its crystalline form or its pharmaceutically acceptable salts is disclosed alongwith a process for purification of Alcaftadine or its pharmaceutically acceptable salts.
公开了一种改进的
阿卡非丁制备过程,以及
阿卡非丁的结晶形式或其药用可接受盐的制备过程。同时还公开了一种用于纯化
阿卡非丁或其药用可接受盐的过程。