A medical composition for external use comprising a proline ester represented by formula (I): ##STR1## wherein R.sub.1 and R.sub.2 are as defined in the specification, or a prolinol ester represented by formula (II): ##STR2## wherein R.sub.3 and R.sub.4 are as defined in the specification. The composition enhances percutaneous penetration absorption of an active ingredient to be combined therewith.
一种外用医用组合物,包括由式(I)表示的脯
氨酸酯:##STR1##其中R.sub.1和R.sub.2如规范中定义,或者由式(II)表示的脯
氨醇酯:##STR2##其中R.sub.3和R.sub.4如规范中定义。该组合物增强了与之结合的活性成分的经皮渗透吸收。