Novel compounds which are 2,6-di-t-butylphenols substituted in the 4 position by an alkoxy or benzyloxy group or a benzylthio group, which alkoxy or benzyloxy group is directly substituted by a tetrazole ring, and which benzylthio group is directly substituted by carboxy or tetrazolyl are useful as inhibitors of leukotriene biosynthesis and as antiallergic agents. Synthetic intermediates for preparing such compounds are also described.
在 4 位被烷氧基或苄氧基或苄
硫基取代的
2,6-二叔丁基苯酚,其烷氧基或苄氧基直接被
四唑环取代,其苄
硫基直接被羧基或
四唑基取代的新型化合物可用作
白三烯生物合成
抑制剂和抗过敏剂。此外,还介绍了制备此类化合物的合成中间体。