The invention relates to compounds of formula (I)
wherein R
1-9
, Z, n, X, A, and R
b
have the meaning as cited in the description and the claims. Said compounds are useful as DPP-IV inhibitors. The invention also relates to the preparation of such compounds as well as the production and use thereof as medicament for the treatment of type 2 diabetes mellitus, obesity and lipid disorders.
该发明涉及式(I)的化合物,其中R1-9、Z、n、X、A和Rb的含义如描述和权利要求中所述。所述化合物可用作
DPP-IV
抑制剂。该发明还涉及制备这种化合物以及将其作为药物用于治疗2型糖尿病、肥胖和脂质紊乱的生产和使用。