Two 1-Alkyl-2-acyl Choline Glycerophospholipids Having an Arachidonoyl or Eicosapentaenoyl Group, from the Clam Worm (Marphysa sanguinea)

Ryuichiro TANAKA; Atsutoshi HASHIMOTO; Naoki NODA; Kazumoto MIYAHARA

doi:10.1248/cpb.43.156

田中龍一郎, 橋本淳俊, 野田直希, 宮原一元

著者情報

キーワード: choline glycerophospholipid, lyso platelet-activating factor, annelid, Marphysa sanguinea

ジャーナルフリー

1995 年 43 巻 1 号 p. 156-158

DOI https://doi.org/10.1248/cpb.43.156

詳細

抄録

Ten choline glucerophospholipids (CGP) were isolated from the marine annelid, Marphysa sanguinea. Among them, six compounds were lyso platelet-activating factors (PAFs) and two were 1-hexadecyl-2-arachidonoyl-and 1-hexadecyl-2-eicosapentanoyl-sn-glycero-3-phosphocholines, which are regarded as stored precursor forms of PAF, so-called PAF-like lipid. These two compounds comprised 28% of the alkylacyl CGP fraction and are considered to be the main components of PAF-like lipid in this material.

責任著者(Corresponding author)

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