Three drimane sesquiterpene glucoside from the aerial parts of Dryopteris fragrans (L.) schot.
Sesquiterpene glucoside was isolated from the aqueous extract of the aerial parts of Dryopteris fragrans (L.) schot. Three new sesquiterpene glucoside xianglinmaojuesides A-C (1-3), 3beta,11-dihydroxy-drim-8 (12)-en-11-O-beta-D-glucopyranoside (1), 3beta,11-dihydroxy-drim-8(12)-en-3-O-beta-D-glucopyranoside (2), and 11,14-dihydroxy-drim-8(12)-en-11-O-beta-D-glucopyranoside (3) were finally obtained by reversed-phase HPLC and their structures were elucidated by HRESIMS and 1D, 2D NMR analyses.
Kuang
Haixue
H
Heilongjiang University of Chinese Medicine, Harbin 150040, PR China. hxkuang@hotmail.com
Sun
Chao
C
Zhang
Yanli
Y
Zhang
Yanlong
Y
Chen
Dong
D
Yang
Bingyou
B
Xia
Yonggang
Y
D032492:Dryopteris / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D035261:Plant Components, Aerial; D010936:Plant Extracts / Q000737:chemistry*; D012717:Sesquiterpenes / Q000737:chemistry / Q000302:isolation & purification*
C540048:3beta,11-dihydroxy-drim-8 (12)-en-11-O-beta-D-glucopyranoside; C540049:3beta,11-dihydroxy-drim-8(12)-en-3-O-beta-D-glucopyranoside; D005960:Glucosides; D010936:Plant Extracts; D012717:Sesquiterpenes