The invention relates to compounds of formula
Z-C(R
1
R
2
)—C(R
3
NH
2
)—C(R
4
R
5
)-A (I)
wherein Z, R —R and A have the meaning as cited in the description and the claims as examplified by the compound (II) 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.
本发明涉及公式Z-C(R1R2)—C(R3NH2)—C(R4R5)-A(I)的化合物,其中Z、R、R和A的含义如描述和权利要求中所引用的,并以化合物(II)为例。所述化合物可用作
DPP-IV
抑制剂。本发明还涉及制备这种化合物以及将其作为药物的生产和使用。