- Tricyclic benzazepine and benzothiazepine derivatives
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The tricyclic benzazepine and benzothiazepine derivatives represented by the formula (I) and pharmacologically acceptable salts thereof are disclosed. STR1 wherein Z represents CO, --CR6 R7 -- or --S(O)n, R represents hydrogen, alkyl, phenylalkyl, or a protective group of a triazole ring, R1 -R5 represent hydrogen, alkyl, alkenyl, alkoxy, amino, oxim or hydroxyl. These compounds have anti-allergic effect and are useful for the treatment and prophylaxis of allergic diseases.
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