JOURNAL 75
Records of Natural Products
VOLUME & ISSUE
Year: 2018 Issue: 5 September-October
Year: 2018 Issue: 5 September-October
PAGES
p.493 - 497
p.493 - 497
STATISTICS
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Viewed 2350 times.
AUTHORS
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Fengqing Xu, Hu a ping Hu, Ying Li, Yashuo Ren, Hongsu Zhao, Qi Huang and Jutao Wang
GRAPHICAL ABSTRACT
ABSTRACT
A new ent-pimarane-type diterpenoid glucoside , along with eight known same skeleton type were isolated from the ethanol extract of Siegesbeckia pubescens Makino by means of various chromatographic techniques (silica gel, RP-8, Sephadex LH-20, Pre-HPLC). Their structures were elucidated on the ba sis of spectroscopic analyses and the new one identified as ent-15-methylene-2α,16,19-trihydroxy-pimar-8(14)-ene-19-O-β-D-glucopyranoside.
KEYWORDS- Siegesbeckia pubescens
- ent -pimarane-type diterpenoid
- pubeside F.