The present invention provides novel derivatives of leukotrienes A and C which are useful in inhibiting the smooth muscle contracting effects of SRS-A; inhibiting platelet aggregation; and inhibiting the biosynthesis of thromboxane A.sub.2.
本发明提供了一种新型的
白三烯A和C的衍
生物,它们可用于抑制SRS-A的平滑肌收缩作用;抑制血小板聚集;以及抑制
血栓素A2的
生物合成。