The present invention is related to the use of a compound of the general formula
wherein R is methyl, ethyl, ethyl substituted with one or more fluorine atoms, or cycloalkyl-(C3-C7)-methyl optionally substituted with one or more fluorine atoms or benzyl optionally substituted with a group selected from phenyl, furanyl and thienyl which groups are optionally substituted with 1-3 substituents from the group hydroxy, halogen, C1-4-alkoxy, C1-4-alkyl, cyano, aminocarbonyl, mono- or di-C1-4-alkylaminocarbonyl; and pharmaceutically acceptable salts and prodrugs thereof, for the manufacture of a composition for transdermal administration by iontophoresis.
本发明涉及通式如下的化合物的用途
其中 R 是甲基、乙基、被一个或多个
氟原子取代的乙基或任选被一个或多个
氟原子取代的环烷基-(C3-C7)-甲基或任选被选自苯基、
呋喃基和
噻吩基的基团取代的苄基,这些基团任选被羟基、卤素、C1-4-烷氧基、C1-4-烷基、
氰基、
氨基羰基、单-或双-C1-4-烷基
氨基羰基中的 1-3 个取代基取代;及其药学上可接受的盐和原药,用于制造通过离子透入法进行透皮给药的组合物。