A NK
1
antagonist having the formula (I),
wherein Ar
1
and Ar
2
are optionally substituted phenyl or heteroaryl, X
1
is an ether, thio or imino linkage, R
4
and R
5
are not both H or alkyl, and the remaining variables are as defined in the specification, useful for treating a number of disorders, including emesis, depression, anxiety and cough. Pharmaceutical compositions. Methods of treatment and combinations with other agents are also disclosed.
A compound having the general structure shown in Formula I:
or pharmaceutically acceptable salts and/or solvates thereof are useful in treating diseases or conditions mediated by NK, receptors, for example various physiological disorders, symptoms or diseases, including emesis, depression, anxiety and cough.
具有式 I 所示一般结构的化合物:
或其药学上可接受的盐和/或溶解物,可用于治疗由 NK 受体介导的疾病或病症,例如各种生理紊乱、症状或疾病,包括呃逆、抑郁、焦虑和咳嗽。