%0 Journal Article
%T A New Lignan Glucoside from the Whole Plants of Salvia Scapiformis
%A Yongji Lai
%A Shuiping Ding
%A Huiqin Qian
%A Jinwen Zhang
%A Yongbo Xue
%A Zengwei Luo
%A Guangmin Yao
%A Yonghui Zhang
%J Molecules
%D 2013
%I MDPI AG
%R 10.3390/molecules180911377
%X Phytochemical investigation of the whole plants of Salvia scapiformis Hance afforded eight compounds, including one new lignan, (+)-8 ¦Á-hydroxypinoresinol-8- O-[6¡ä¡ä- O-(4¡ä¡ä¡ä-hydroxybenzoyl)]- ¦Â-d-glucopyranoside ( 1), four known lignans, (+)-8 ¦Á-hydroxy-pinoresinol-8- O- ¦Â-d-glucopyranoside ( 2), (+)-8 ¦Á-hydroxypinoresinol ( 3), (+)-pinoresinol ( 4), and (+)-medioresinol ( 5), and three known triterpenoids, ursolic acid ( 6), 4- epi-niga-ichigoside F1 ( 7), and niga-ichigoside F1 ( 8). Their structures were determined on the basis of extensive spectroscopic analyses and comparison with spectroscopic data in the literature. The absolute configuration of the new compound 1 was determined by chemical transformation and GC analysis.
%K Salvia scapiformis
%K lignans
%K triterpenoids
%K hydrolysis
%U http://www.mdpi.com/1420-3049/18/9/11377