Synthesis of Sphingolipids with an ω-Esterified Long Acyl Chain, Ceramide Components of the Human Epidermis
作者:Takuya TASHIRO、Kenji MORI
DOI:10.1271/bbb.120333
日期:2012.9.23
Esterified ceramides, (2S,3R,4E)-2-[(30'-stearoyloxy)triacontanamido]octadec-4-ene-1,3-diol (2) and (2S,3R,4E,6R)-2-[(30'-stearoyloxy)triacontanamido]octadec-4-ene-1,3,6-triol (4), are minor components of the human stratum corneum. We synthesized these ceramides by employing olefin cross metathesis as the key reaction for constructing their ω-hydroxytriacontanoyl part (13).
酯化的神经酰胺,(2S,3R,4E)-2-[((30'-硬脂酰氧基)三花生四烯酰]十八烷基-4-烯-1,3-二醇(2)和(2S,3R,4E,6R)-2- [ (30'-硬脂酰氧基)三contanamido] octadec-4-ene-1,3,6-triol(4)是人角质层的次要成分。我们以烯烃的交叉复分解为关键反应,合成了这些神经酰胺,以构建它们的ω-羟基三tri酰基部分(13)。