TRICYCLIC BENZAZEPINE AND BENZOTHIAZEPINE DERIVATIVES

摘要

Tricyclic benzazepine and benzothiazepine derivatives represented by general formula (I) and pharmacologically acceptable salts thereof, wherein Z represents CO, -CR<6>R<7>- or -S(O)n; R represents hydrogen, alkyl, phenylalkyl or a triazole-protective group; and R<1> to R<5> represent each hydrogen, alkyl, alkenyl, alkoxy, amino, oxime or hydroxy. The compounds have an antiallergic activity and hence are useful for treating and preventing allergic diseases.