申请人:Cheng Leifeng
公开号:US20090088441A1
公开(公告)日:2009-04-02
The present invention relates to novel compounds of the general formula (I)
wherein R
1
, R
4
, R
5
and X are as defined,
having a positive allosteric GABA
B
receptor (GBR) modulator effect, methods for the preparation of said compounds and to their use, optionally in combination with a GABA
B
agonist, for the inhibition of transient lower esophageal sphincter relaxations, for the treatment of gastroesophageal reflux disease, as well as for the treatment of functional gastrointestinal disorders and irritable bowel syndrome (IBS).
本发明涉及一般式(I)的新化合物,其中R1、R4、R5和X如定义,具有正向变构GABAB受体(GBR)调节剂作用,所述化合物的制备方法及其使用,可选地与GABAB激动剂结合,用于抑制瞬时下食管括约肌松弛,治疗胃食管反流病,以及治疗功能性胃肠疾病和肠易激综合征(IBS)。