The present invention relates to process for preparation of Brexpiprazole of formula-l and intermediates thereof. The present invention is further directed to process for the preparation of anhydrous form of Brexpiprazole, pharmaceutical compositions containing them.
本发明涉及制备公式-l的Brexpiprazole及其中间体的过程。本发明进一步涉及制备Brexpiprazole的无
水形式的过程,以及包含它们的制药组合物。