The invention relates to a process for the manufacture and purification of pharmaceutically active compound anagrelide of formula (1). The process is based on converting anagrelide or an acid addition salt thereof to a formate salt of anagrelide, in particular to anagrelide hemiformate.
该发明涉及一种制备和纯化药用活性化合物阿格雷利特(分子式为(1))的方法。该方法基于将阿格雷利特或其酸盐转化为阿格雷利特的
甲酸盐,特别是阿格雷利特半
甲酸盐。