Isolation of 9-hydroxy-delta-tetradecalactone from lipid A of Pseudomonas diminuta and Pseudomonas vesicularis.
作者信息
Arata S, Hirayama T, Kasai N, Itoh T, Ohsawa A
机构信息
Department of Microbial Chemistry, School of Pharmaceutical Sciences, Showa University, Tokyo, Japan.
出版信息
FEMS Microbiol Lett. 1989 Jul 15;51(1):219-22. doi: 10.1016/0378-1097(89)90512-0.
PMID:2777066
Abstract
A lipid component was isolated from the fatty acid fraction of acid hydrolysates of lipid A derived from Pseudomonas diminuta JCM 2788 and Pseudomonas vesicularis JCM 1477 lipopolysaccharides. By structural analysis of the lipid and its trimethylsilyl and acetyl derivatives by thin-layer chromatography, gas chromatography-mass spectrometry, mass spectrometry, infrared spectrometry and 13C-NMR, it was identified as 9-hydroxy-delta-tetradecalactone.
摘要
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