10.1021/ol201366d.s001
Yi-Ming Shi
Yi-Ming
Shi
Xing-Yao Li
Xing-Yao
Li
Xiao-Nian Li
Xiao-Nian
Li
Xiao Luo
Xiao
Luo
Yong-Bo Xue
Yong-Bo
Xue
Cheng-Qin Liang
Cheng-Qin
Liang
Juan Zou
Juan
Zou
Ling-Mei Kong
Ling-Mei
Kong
Yan Li
Yan
Li
Jian-Xin Pu
Jian-Xin
Pu
Wei-Lie Xiao
Wei-Lie
Xiao
Han-Dong Sun
Han-Dong
Sun
Schicagenins A–C: Three Cagelike Nortriterpenoids from Leaves and Stems of <i>Schisandra chinensis</i>
American Chemical Society
2011
motif
C 9 side chain
stereochemistrie
biosynthetic pathway
Schisandra chinensis
Schisandra chinensisSchicagenins
basis
Stems
Leave
Cagelike Nortriterpenoids
nortriterpenoid
spectroscopic analysis
CD experiments
diffraction
tetracyclic
2011-08-05 00:00:00
Journal contribution
https://acs.figshare.com/articles/journal_contribution/Schicagenins_A_C_Three_Cagelike_Nortriterpenoids_from_Leaves_and_Stems_of_i_Schisandra_chinensis_i_/2625614
Schicagenins A–C (<b>1</b>–<b>3</b>), three unprecedented nortriterpenoids characterized with a tetracyclic oxa-cage motif and C<sub>9</sub> side chain, were discovered from the leaves and stems of <i>Schisandra chinensis</i>. Their structures were determined on the basis of extensive spectroscopic analysis, and the absolute stereochemistries were established by single-crystal X-ray diffraction and CD experiments. A plausible biosynthetic pathway of <b>1</b>–<b>3</b> was also discussed.