It has been found that the group of phenyl piperazine derivatives of formula 3 of the formula sheet and the salts thereof have a strong analgetic activity. The compounds can be prepared in a manner known for analogous compounds and be processed to the usual compositions.
研究发现,式表中式 3 的苯基
哌嗪衍
生物及其盐类具有很强的镇痛活性。 这些化合物可以用已知的类似化合物的方法制备,并加工成通常的成分。