This article is
- freely available
Two New Iridoid Glycosides from the Root Barks of Sambucus williamsii Hance
Key Laboratory of Chinese Materia Medica, Heilongjiang University of Chinese Medicine, Ministry of Education, Harbin 150040, China
* Author to whom correspondence should be addressed.
Received: 26 December 2011; in revised form: 9 February 2012 / Accepted: 9 February 2012 / Published: 13 February 2012
Abstract: Two new iridoid glycosides, named williamsoside C (1) and williamsoside D (2) were isolated from the root barks of Sambucus williamsii Hance. Their structures were established on the basis of extensive spectroscopic analysis (1D, 2D NMR and HRESIMS) and chemical studies as α-D-glucopyranosyl (1→2)-β-D-fructofuranosyl (4→6)-β-morroniside (1) and 7β-O-ethyl morroniside-(6′-O-7′′)-β-morroniside (2), respectively.
Keywords: Sambucus williamsii Hance; root barks; iridoid glycosides
Article StatisticsClick here to load and display the download statistics.
Notes: Multiple requests from the same IP address are counted as one view.
Cite This Article
MDPI and ACS Style
Kuang, H.-X.; Han, H.; Yang, B.-Y.; Yang, L.; Jiang, H.; Wang, Q.-H. Two New Iridoid Glycosides from the Root Barks of Sambucus williamsii Hance. Molecules 2012, 17, 1830-1836.
Kuang H-X, Han H, Yang B-Y, Yang L, Jiang H, Wang Q-H. Two New Iridoid Glycosides from the Root Barks of Sambucus williamsii Hance. Molecules. 2012; 17(2):1830-1836.
Kuang, Hai-Xue; Han, Hua; Yang, Bing-You; Yang, Liu; Jiang, Hai; Wang, Qiu-Hong. 2012. "Two New Iridoid Glycosides from the Root Barks of Sambucus williamsii Hance." Molecules 17, no. 2: 1830-1836.