申请人:A. H. Robins Company, Incorporated
公开号:US04683242A1
公开(公告)日:1987-07-28
A method is disclosed for treating pain and/or inflammation by transdermal administration of 2-amino-3-benzoylbenzeneacetic acids, salts and esters having the formula ##STR1## wherein R.sup.1 is hydrogen, loweralkyl or a pharmaceutically acceptable cation; R.sup.2 is hydrogen, halogen, loweralkyl or loweralkoxy; R.sup.3, R.sup.4 and R.sup.5 are hydrogen or loweralkyl; X is hydrogen, halogen, loweralkyl, hydroxy, loweralkoxy, nitro, trifluoromethyl or loweralkylthio; Y is hydrogen, loweralkyl, loweralkoxy, nitro or trifluoromethyl and hydrates and alcoholates thereof.
本发明公开了一种通过经皮给予2-氨基-3-苯甲酰基苯乙酸、盐和酯来治疗疼痛和/或炎症的方法,其化学式为##STR1##其中R.sup.1为氢,低烷基或药学上可接受的阳离子;R.sup.2为氢,卤素,低烷基或低烷氧基;R.sup.3,R.sup.4和R.sup.5为氢或低烷基;X为氢,卤素,低烷基,羟基,低烷氧基,硝基,三氟甲基或低烷硫基;Y为氢,低烷基,低烷氧基,硝基或三氟甲基和其水合物和醇盐。