AMINO DERIVATIVES OF BENZYLIDENE-PYRROLO (2,1-B)-QUINAZOLINES AND BENZYLIDINE-PYRIDO (2,1-B) QUINAZOLINES

摘要

Amino derivatives of benzylidene-Pyrrolo[2,1-b] Quinazolines are provided, together with pharmaceutical compositions containing them. The compounds and the compositions have pharmaceutical utility and are particularly useful as anti allergy agents.