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    • 27. 发明授权
    • Naphthalene anti-psoriatic agents
    • 萘抗牛皮癣药
    • US5091558A
    • 1992-02-25
    • US23089
    • 1987-03-06
    • Gordon H. JonesMichael C. VenutiJohn M. Young
    • Gordon H. JonesMichael C. VenutiJohn M. Young
    • C07C46/00C07C50/10C07C50/14C07C50/24C07C50/32C07C69/00C07D213/64C07D213/89C07D239/38C07D333/64
    • C07D213/89C07C255/00C07C317/00C07C323/00C07C46/00C07C50/10C07C50/14C07C50/24C07C50/32C07D213/64C07D239/38C07D333/64
    • Psoriasis in mammals is relieved by topically administering naphthalenes of the formula: ##STR1## wherein: R.sup.1 is alkoxy, alkylthio, optionally substituted phenoxy or optionally substituted phenylthio;R.sup.2 is hydrogen, lower alkyl, optionally substituted phenyl or optionally substituted phenylalkyl;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(0).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; andW is alkyl of one to seven carbon atoms, optionally substituted phenyl or optionally substituted benzyl.
    • 哺乳动物中的牛皮癣通过局部施用下式的萘来减轻:其中:R1是烷氧基,烷硫基,任选取代的苯氧基或任选取代的苯硫基; R 2是氢,低级烷基,任选取代的苯基或任选取代的苯基烷基; R3是低级烷基,低级烷氧基或卤素,m是0,1或2,或R3是任选取代的苯基,任选取代的苯基低级烷基,任选取代的苯基低级烷氧基,氨基,低级烷基氨基,低级二烷基氨基,氰基或S (O)n R其中R是低级烷基; 任选取代的苯基; 任选取代的苯基低级烷基; 或含有一个或两个选自氮,氧和硫的杂原子的三至九个环原子的任选取代的杂环芳基及其药学上可接受的酸加成盐; m为1,n为0,1或2; 且W为1至7个碳原子的烷基,任选取代的苯基或任选取代的苄基。