作者:Mugio Nishizawa、Hiroshi Imagawa、Ikumi Hyodo、Yukiko Kan、Hidetoshi Yamada
DOI:10.3987/com-96-s9
日期:——
Cyclic heptamers of L-rhamnose, beta-cycloawaodorin and a stereoisomer, have been prepared by means of alpha-selective thermal glycosylation and DMTST induced cycloglycosylation. These novel oligosaccharides have characterized by nmr experiments as well as high resolution FAB mass spectra.