申请人:Syntex (U.S.A.) Inc.
公开号:US04593120A1
公开(公告)日:1986-06-03
Psoriasis in mammals is relieved by topically administering naphthalenes of the formula: ##STR1## wherein: R.sup.1 and R.sup.2 are the same and are lower alkoxy, lower alkylthio, optionally substituted phenoxy or optionally substituted phenylthio, R.sup.3 is lower alkyl, lower alkoxy, or halo and m is 0, 1 or 2 or R.sup.3 is optionally substituted phenyl, optionally substituted phenyl lower alkyl, optionally substituted phenyl lower alkoxy, amino, lower alkylamino, lower dialkylamino, cyano, or S(O).sub.n R wherein R is lower alkyl; optionally substituted phenyl; optionally substituted phenyl lower alkyl; or optionally substituted heterocyclic aryl of three to nine ring atoms containing one or two heteroatoms selected from the group consisting of nitrogen, oxygen and sulfur, and the pharmaceutically acceptable acid addition salts thereof; and m is 1 and n is 0, 1 or 2; and W is alkyl of one to seven carbon atoms, optionally substituted phenyl or optionally substituted benzyl.
哺乳动物的银屑病可以通过局部给予公式为:##STR1## 的萘烯来缓解,其中:R.sup.1和R.sup.2相同且为低烷氧基、低烷基硫基、可选取代的苯氧基或可选取代的苯基硫基,R.sup.3为低烷基、低烷氧基或卤素,m为0、1或2,或R.sup.3为可选取代的苯基、可选取代的苯基低烷基、可选取代的苯基低烷氧基、氨基、低烷基氨基、低二烷基氨基、氰基或S(O).sub.n R,其中R为低烷基、可选取代的苯基、可选取代的苯基低烷基或含有从氮、氧和硫中选择的一或两个杂原子的三至九个环原子的可选取代的杂环芳基,并且其药学上可接受的酸加盐;m为1且n为0、1或2;W为含有一至七个碳原子的烷基、可选取代的苯基或可选取代的苯甲基。