Pain and or inflammatio is treated by transdermal administration of 2-amino-3-benzoyl-benzeneacetic acids, salts and esters having the formula
wherein R' is hydrogen, loweralkyl or a pharmaceutically acceptable cation R2 is hydrogen, halogen, loweralkyl or loweralkoxy; R', R4 and R6 are hydrogen or loweralkyl; X is hydrogen, halogen. foweralkyl, hydroxy, loweralkoxy, nitro, trifluoromethyl or loweralkylthio; Y is hydrogen, loweralkyl, loweralkoxy, nitro or trifluoromethyl and hydrates and alcoholates thereof.
通过透皮给药 2-
氨基-3-苯甲酰基
苯乙酸、盐和酯来治疗疼痛和炎症,其式中 R' 是氢、低级烷基或药学上可接受的阳离子;R2 是氢、卤素、低级烷基或低级烷氧基;R'、R4 和 R6 是氢或低级烷基;X 是氢、卤素、低级烷基、羟基、低级烷氧基、硝基、三
氟甲基或低级烷
硫基;Y 是氢、低级烷基、低级烷氧基、硝基或三
氟甲基及其
水合物和醇酸酯。