Bis-benzo or benzopyrido piperidene, piperidylidene and piperazine compounds of the formula: ##STR1## and pharmaceutically acceptable salts thereof are disclosed, wherein Z represents --(C(R.sup.a).sub.2).sub.m --Y--(C(R.sup.a).sub.2).sub.n -- or ##STR2## The compounds of Formula I possess anti-allergic and anti-inflammatory activity. Methods for preparing and using the compounds are also described.
本发明涉及一种苯并或苯并
吡啶哌啶,
哌啶亚胺和
哌嗪化合物,其
化学式为:##STR1##及其药学可接受的盐。其中,Z代表--(C(R.sup.a).sub.2).sub.m --Y--(C(R.sup.a).sub.2).sub.n -- 或 ##STR2##。化合物I具有抗过敏和抗炎活性。本发明还描述了制备和使用这些化合物的方法。