Total Synthesis of<i>Escherichia coli</i>Lipid A, the Endotoxically Active Principle of Cell-Surface Lipopolysaccharide
作者:Masahiro Imoto、Hiroyuki Yoshimura、Tetsuo Shimamoto、Nobuki Sakaguchi、Shoichi Kusumoto、Tetsuo Shiba
DOI:10.1246/bcsj.60.2205
日期:1987.6
Chemical syntheses are described of polyacylated β(1→6) glucosamine disaccharide 1,4′-bis(phosphate), which corresponds to the proposed structure of E. coli lipid A, and of its dephospho derivatives. The synthetic bisphosphate proved to be identical with the corresponding natural specimen. The chemical structure of lipid A was thus established.
本文描述了聚酰基化的β(1→6)葡萄糖胺二糖1,4′-二磷酸的化学合成,该化合物对应于拟定的大肠杆菌脂质A的结构,以及其去磷酸衍生物。合成的二磷酸与相应的天然样本相同。因此,脂质A的化学结构得以确立。