This invention relates to piperazine derivatives of the formula:
1
wherein each symbol is as defined in the description, and its pharmaceutically acceptable salt, to processes for preparation thereof, to pharmaceutical composition comprising the same, and to a use of the same for treating or Tachykinin-mediated diseases in human being or animals.
本发明涉及公式1的
哌嗪衍
生物及其药学上可接受的盐,其制备方法,包含其的制药组合物,以及将其用于治疗人类或动物的Tachykinin介导的疾病的用途。其中,每个符号如描述中所定义。