申请人:Sanofi
公开号:US06010716A1
公开(公告)日:2000-01-04
The invention concerns a pharmaceutical composition for transdermal administration, characterized in that it comprises: a) optionally, a polymeric release matrix capable of forming a flexible film after drying, chosen from cellulose polymers or copolymers or vinylpyrrolidone/vinyl acetate copolymers b) an active principle c) a promoter of transcutaneous absorption of the active principle d) a physiologically acceptable non-aqueous solvent capable of dissolving the release matrix, the active principle and the transcutaneous absorption promoter and also capable of being rapidly removed by evaporation on contact with the skin.
本发明涉及一种用于经皮给药的药物组合物,其特征在于它包括:a)可选的聚合物释放基质,能够在干燥后形成柔性薄膜,选择自纤维素聚合物或共聚物或乙烯基吡咯烷酮/醋酸乙烯酯共聚物;b)活性成分;c)促进活性成分经皮吸收的促进剂;d)生理上可接受的非水溶剂,能够溶解释放基质、活性成分和经皮吸收促进剂,并且在接触皮肤时能够通过蒸发迅速去除。