Leukotriene antagonists are disclosed comprising compounds having the general formula represented by the formula shown below, esters, amides and physiologically acceptable salts thereof. These compounds retain the natural 5(S) 6(R) configuration, the 5-hydroxyl group and the natural unsaturated tail with the peptide replaced by a substituted aromatic nucleus linked via a sulfur or oxygen substituent linking a substituent to the 6 position.
白三烯拮抗剂包括具有以下示例公式表示的化合物,其包括酯、酰胺和其生理学上可接受的盐。这些化合物保留了天然的5(S) 6(R)构型,5-羟基团和天然的不饱和尾部,肽被一种替代的芳香核取代,通过
硫或氧取代物连接一个取代物到6位。