Substituted 2-furanyl- or 5-oxo-2-furanyl methoxy phosphoryl alkyl cyclimmonium salts

摘要

The invention discloses certain substituted 2-furanyl- or 5-oxo-2-furanyl methoxy phosphoryl alkyl cyclimmonium salts useful as PAF inhibitors, pharmaceutical compositions containing said compounds as an active ingredient thereof and a method of using such compositions for inhibiting PAF-induced blood platelet aggregation, PAF-mediated bronchoconstriction and extravasation, PAF-induced hypotension and PAF-induced ischemic bowel disease.