A new oligosaccharide synthesis using special hydroxy protecting group
作者:Shiro Komba、Motomitsu Kitaoka、Takafumi Kasumi
DOI:10.1016/j.tetlet.2004.02.032
日期:2004.3
A new hydroxyprotectinggroup for convenient preparation of oligosaccharide was developed using uni-chemo protection (UCP) concept. The UCP group was comprised of polymerized amino acid derivatives and protecting each hydroxyl groups by ester linkage. Depending on the polymerization degree, the hydroxyl groups were characterized and controlled. Using this protectinggroup, two kinds of sialyl-T analogues