Abstract:
An adjuvant for transdermal or transmucosal administration which comprises at least one substance selected from an aliphatic alcohol, a free fatty acid and a fatty acid derivative but does not contain a substance represented by the following formula: wherein R3 and R4 may together form a cyclic ring, and R1 and R2 independently represent an alkyl side chain having 1 to 16 carbon atoms.
Abstract translation:一种用于经皮或经粘膜给药的佐剂,其包含至少一种选自脂族醇,游离脂肪酸和脂肪酸衍生物的物质,但不含下式表示的物质:其中R3和R4可以一起形成环状 R 1和R 2独立地表示碳原子数1〜16的烷基侧链。