A NK1 antagonist having the formula (I),
wherein Ar1 and Ar2 are optionally substituted phenyl or heteroaryl, X1 is an ether, thio or imino linkage, R4 and R5 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.
一种具有式(I)的NK1受体拮抗剂,其中Ar1和Ar2是可选取代的苯基或杂环芳基,X1是醚,
硫或
亚胺键,R4和R5不都是氢或烷基,其余变量如规范中所定义,用于治疗多种疾病,包括呕吐,抑郁,焦虑和咳嗽。药物组合物,治疗方法和与其他药物的联合使用也被披露。