Synthesis and liquid-crystalline properties of novel archaeal diether-type glycolipids possessing one or two furanosyl units

被引：22

作者：

Auzély-Velty, R

Benvegnu, T

Mackenzie, G

Haley, JA

Goodby, JW

Plusquellec, D

机构：

[1] Ecole Natl Super Chim Rennes, CNRS, Lab Chim Organ & Subst Nat, F-35700 Rennes, France

[2] Univ Hull, Fac Sci & Environm, Dept Chem, Hull HU6 7RX, N Humberside, England

来源：

CARBOHYDRATE RESEARCH | 1998年 / 314卷 / 1-2期

关键词：

Archaebacteria; diethers; glycosylation; furanosides; lyotropic and thermotropic liquid crystals; tubules; vesicles;

D O I：

10.1016/S0008-6215(98)00291-2

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Archaeal diether-type analogues possessing one or two furanosyl polar head groups and methyl branched aliphatic moieties were synthesized by glycosylation of glycerolipids with pent-4-enyl 2,3,5,6-tetra-O-acetyl-D-glycofuranoside as the donors. The products were shown to form thermotropic and lyotropic liquid crystalline mesophases, tubules and vesicles. The self-assembling properties of the compounds prepared were found to be similar to those of naturally occurring materials, in that they exhibited columnar thermotropic mesophases and hexagonal lyotropic phases. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：65 / 77

页数：13

共 28 条

[1] ARCHAEBACTERIAL ISOPRENOIDS - SYNTHESIS OF 2,3-DI-O-PHYTANYL-SN-GLYCEROL AND ITS 1,2-ISOMER [J].