Described herein are compounds of formula (II) ##STR1## pharmaceutical or veterinary compositions thereof, and methods of treating diseases or conditions mediated by histamine and/or PAF in mammals.
本文描述了公式(II)的化合物##STR1##,以及它们的制药或兽医组合物,以及治疗哺乳动物组织介导的
组胺和/或PAF引起的疾病或病况的方法。