The invention provides compounds based on ceramide analogues of the general the general formula (I), wherein R1= H or CH2OH; R2 = C8 to C16 alkyl; R3 = C7 to C15 alkyl, cis-heptadec-8-en-1-yl, CH(R1)NHCOR4, CH=CHCOOR4 or CH(OH)CH(OH)COOR4; R4 = C7 to C16 alkyl. The compounds of the general formula (I) are used as transdermal penetration enhancers. Pharmaceutical and cosmetic compositions, containing ceramide analogues of the general formula (I) in the amount from 0.1 to 5.0 w/w percent, preferably in the amount from 0.1 to 1.0 w/w percent.
该发明提供了一种基于泛用式(I)的神经酰胺类似物的化合物,其中R1= H或CH2OH;R2 = C8到C16烷基;R3 = C7到C15烷基、顺式-庚
十七烯-8-基、CH(R1)NHCOR4、CH=CHCOOR4或CH(OH)CH(OH)COOR4;R4 = C7到C16烷基。泛用式(I)的化合物被用作经皮渗透增强剂。含有泛用式(I)的神经酰胺类似物的药用和化妆品组合物,其含量从0.1%到5.0%重量/重量百分比,最好在0.1%到1.0%重量/重量百分比。