New phenylethanoid glycosides from the fruits of forsythia suspense (thunb.) vahl

  • Molecules. 2009 Mar 25;14(3):1324-31. doi: 10.3390/molecules14031324.
Fu Nan Wang  1 ,  Zhi Qiang Ma ,  Ying Liu ,  Ying Zhi Guo ,  Zhong Wei Gu
Affiliations
  • 1. Graduate School, Peking Union Medical College, Beijing 100005, P.R.China. [email protected]
PMID: 19325526 DOI: 10.3390/molecules14031324
Abstract

Forsythosides H-J (1-3), three new caffeoyl phenylethanoid glycosides (CPGs), were isolated from the fruits of Forsythia suspense (Thunb.) Vahl., together with six known phenylethanoid glycosides: Forsythoside A (4), Forsythoside F (5), Forsythoside E (6), 2-(3,4-dihydroxyphenyl)ethyl-beta-D-glucopyranoside (7), phenethyl alcohol beta-D-xylo-pyranosyl-(1-->6)-beta-D-glucopyranoside (8) and calceolarioside B (9). Their structures were determined by spectroscopic and chemical methods.

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