EXTERNAL PREPARATION COMPOSITION COMPRISING FATTY ACID-BASED IONIC LIQUID AS ACTIVE INGREDIENT
申请人:Medrx Co., Ltd.
公开号:EP3011954A1
公开(公告)日:2016-04-27
The present invention relates to a nonaqueous external preparation composition comprising a basic drug or a salt thereof dissolved in a fatty acid-based ionic liquid, wherein the basic drug has at least one tertiary amino group, and the fatty acid-based ionic liquid is an equimolar salt of a fatty acid selected from the group consisting of levulinic acid, oleic acid, and capric acid, and an organic amine compound selected from diisopropanolamine or diethanolamine.
本发明涉及一种非水基外用制剂组合物,该组合物包含溶解在脂肪酸基离子液体中的碱性药物或其盐,其中碱性药物具有至少一个三级氨基,脂肪酸基离子液体是选自左旋酮酸、油酸和癸酸的脂肪酸与选自二异丙醇胺或二乙醇胺的有机胺化合物的等摩尔盐。