申请人:E. I. Du Pont de Nemours and Company
公开号:US04833164A1
公开(公告)日:1989-05-23
2-Substituted-1-naphthols are 5-lipoxygenase inhibitors which make them useful in the treatment of inflammation, obstructive lung diseases and/or psoriasis. Useful 2-substituent groups are alkyls, alkenyls, alkynyls, cycloalkyls, cycloalkenyls, the groups CH.sub.2 --C.tbd.C--(CH.sub.2).sub.m R.sup.5 and CH.dbd.CH--(CH.sub.2).sub.n R.sup.5 (where m is 1-4, n is 0-3 and R.sup.5 includes phenyl, COOR.sup.9, where R.sup.9 is H or alkyl of 1-4 carbons, AR.sup.6 (where A is a methylene chain and R.sup.6 is a variety of groups including Cl, Br, I, CHO, CN, COOR.sup.9, NH.sub.2, SC(NH)NH.sub.2, phenyl, P(O)(OR.sup.9).sub.2, etc.), and CHR.sup.7 R.sup.21 (where R.sup.7 is a variety of aromatic and heterocyclic groups and R.sup.21 is H, optionally substituted phenyl and a variety of heterocyclic groups).
2-取代-1-萘酚是5-脂氧合酶抑制剂,使它们在治疗炎症、阻塞性肺部疾病和/或牛皮癣方面有用。有用的2-取代基团包括烷基、烯基、炔基、环烷基、环烯基、基团CH.sub.2 --C.tbd.C--(CH.sub.2).sub.m R.sup.5和CH.dbd.CH--(CH.sub.2).sub.n R.sup.5(其中m为1-4,n为0-3,R.sup.5包括苯基、COOR.sup.9,其中R.sup.9为1-4碳的H或烷基,AR.sup.6(其中A为亚甲基链,R.sup.6为包括Cl、Br、I、CHO、CN、COOR.sup.9、NH.sub.2、SC(NH)NH.sub.2、苯基、P(O)(OR.sup.9).sub.2等多种基团的羟基,以及CHR.sup.7 R.sup.21(其中R.sup.7为多种芳香族和杂环基团,R.sup.21为H,可选择性地取代的苯基和多种杂环基团)。