Isolation and identification of 3-deoxy-d-threo-hexulosonic acid as a constituent of the lipopolysaccharide of Vibrio parahaemolyticus serotypes O7 and O12
作者:Seiichi Kondo、Ulrich Zähringer、Ernst Th. Rietschel、Kazuhito Hisatsune
DOI:10.1016/0008-6215(89)84062-5
日期:1989.6
Treatment of the lipopolysaccharide of Vibrio parahaemolyticus serotypes O7 and O12 with mild acid gave a compound which, on the basis of chemical analysis, g.l.c.-m.s., and 1H and 13C-n.m.r. spectroscopy, was characterized as 3-deoxy-D-threo-hexulosonic acid and shown to be present as a terminal non-substituted pyranose unit.
用温和酸处理副溶血性弧菌血清型O7和O12的脂多糖,得到的化合物在化学分析的基础上通过glc-ms以及1H和13C-nmr光谱表征为3-脱氧-D-苏式-己糖醛酸酸,并显示为末端未取代的吡喃糖单元。