FUSED POLYCYCLIC COMPOUNDS, COMPOSITIONS, METHODS OF MANUFACTURE AND THEIR USE AS PAF ANTAGONISTS, ANTIHISTAMINES AND/OR ANTIINFLAMMATORY AGENTS

摘要

Fused polycyclic heterocyclic compounds of generalized formula (I), their use as PAF-antagonists, antihistamines and/or antiinflammatory agents, methods of manufacture and pharmaceutical compositions incorporating said compounds are disclosed.