Related Experiment Videos
Two new tetranor-cycloartane glycosides from cimicifuga rhizome
Makiko Nishida1, Hitoshi Yoshimitsu, Toshihiro Nohara
1Faculty of Engineering, Kyushu Kyoritsu University, Kitakyushu, Japan.
Chemical & Pharmaceutical Bulletin
|September 3, 2003
Abstract:
Two new tetranor-cycloartane glycosides (1, 2) were isolated from Cimicifuga Rhizome. Their structures were determined by spectroscopic analysis. These compounds suggested the existence of a biogenetic pathway into C-23 lactone-type cycloartane glycosides.