This invention is concerned with compounds of the formula
wherein X, A, B, R
1
, R
2
and G are as defined in the description and claims, and pharmaceutically acceptable salts thereof. The invention further relates to pharmaceutical compositions containing such compounds, to a process for their preparation and to their use for the treatment and/or prevention of diseases which are associated with the modulation of SST receptors subtype 5.
本发明涉及式中的化合物,其中X,A,B,R1,R2和G如说明书和权利要求所定义,并且其药学上可接受的盐。本发明还涉及含有这种化合物的制药组合物,以及用于治疗和/或预防与S
ST受体亚型5调节相关的疾病的方法。