利索-全球专利检索

  1. Login
  2. Sign Up
Invention Grant
CN105669682B 一种DPP-IV抑制剂的中间体 有权

一种DPP-IV抑制剂的中间体
Abstract:
本发明提供了式IA和IB所示DPP‑4抑制剂的中间体IAA、IBA、IAB、IBB、IIIAA、IIIBA、ⅣA和ⅣB及制备方法。式IA和IB所示的化合物能够有效抑制DPP‑4活性，并且具有良好的选择性，这些化合物能够成为潜在的糖尿病新药或与DPP‑4相关疾病的治疗，为临床用药提供了新的选择。本发明的中间体可以有效合成式IA和IB所示的DPP‑4抑制剂。
Abstract(English):

Provided are compounds as presented in formulas IA and IB or pharmaceutically acceptable salts thereof, the preparation method therefor, and uses thereof, as well as the intermediates of the compounds and the preparation method therefor. The compounds of as presented in formula IA and IB can effectively inhibit the DPP-4 activity, has good selectivity, and can be made into potential new diabetes medicines.

Public/Granted literature
Patent Agency Ranking
0/0