The present invention relates to an improved process for the preparation of Ropinirole and pharmaceutical acceptable salts or derivatives thereof, in particular to a process for large scale production of Ropinirole and salts thereof in high yield and high purity and pharmaceutical preparations containing said compounds.
本发明涉及改进的Ropinirole及其药用盐或衍
生物的制备方法,特别是一种用于大规模生产高产率和高纯度的Ropinirole及其盐的方法和含有该化合物的药物制剂。