Novel 2,2-disubstituted glycerol compounds are disclosed for use as anti-allergic and anti-inflammatory compounds. The compounds are antagonists of platelet activating factor ("PAF). Also disclosed are methods of synthesizing and using the compounds of the invention as well as pharmaceutical compositions thereof. The compounds have the formula
wherein R1, R2, R3, and R4 are as defined in the specification.
本发明揭示了用作抗过敏和抗炎化合物的新型2,2-二取代
甘油化合物。这些化合物是血小板活化因子(“PAF”)的拮抗剂。本发明还揭示了合成和使用本发明化合物的方法以及其制药组合物。该化合物的
化学式为其中R1、R2、R3和R4如规范中定义。