The present invention relates to novel processes for preparing DPP-IV inhibitors having the structure of formula I,
and pharmaceutically acceptable salt thereof, which are useful for treatment of Type 2 diabetes.
本发明涉及一种新型制备
DPP-IV
抑制剂的方法,其具有公式I的结构和药学上可接受的盐,对于治疗2型糖尿病具有用处。