An indazole having analgesic activity, a method for the preparation thereof and a pharmaceutical composition containing the same; the indazole has the following general formula:
where X, R
a
, R
b
, R
c
and R
d
have the meanings stated in the description.
一种具有镇痛活性的
吲唑化合物,其制备方法和含有该化合物的制药组合物;该
吲唑化合物具有以下一般式:其中X,Ra,Rb,Rc和Rd的含义在说明中给出。