Molecules 2013, 18(6), 7093-7102; doi:10.3390/molecules18067093
Article

New Resveratrol Oligomer Derivatives from the Roots of Rheum lhasaense

1email, 1,2,* email, 2email, 1email, 1email and 1email
Received: 27 May 2013; in revised form: 10 June 2013 / Accepted: 13 June 2013 / Published: 18 June 2013
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract: Two new resveratrol trimer derivatives, named rheumlhasol A (1) and rheumlhasol B (2) were isolated from the methanolic extract of roots of Rheum lhasaense A. J. Li et P. K. Hsiao together with four known resveratrol dimer derivatives, including maximol A (3), gnetin C (4), e-viniferin (5), and pallidol (6). The structures were determined by combined spectroscopic methods and by comparison of their spectral data with those reported in the literature. All the compounds isolated from R. lhasaense were tested for their ability to scavenge1,1-diphenyl-2-picrylhydrazyl (DPPH) radical.
Keywords: Rheum lhasaense A. J. Li et P. K. Hsiao; resveratrol oligomers; rheumlhasol A; rheumlhasol B; DPPH radical
PDF Full-text Download PDF Full-Text [270 KB, Updated Version, uploaded 18 June 2014 20:07 CEST]
The original version is still available [262 KB, uploaded 18 June 2014 20:07 CEST]

Export to BibTeX |
EndNote


MDPI and ACS Style

Liu, W.-B.; Hu, L.; Hu, Q.; Chen, N.-N.; Yang, Q.-S.; Wang, F.-F. New Resveratrol Oligomer Derivatives from the Roots of Rheum lhasaense. Molecules 2013, 18, 7093-7102.

AMA Style

Liu W-B, Hu L, Hu Q, Chen N-N, Yang Q-S, Wang F-F. New Resveratrol Oligomer Derivatives from the Roots of Rheum lhasaense. Molecules. 2013; 18(6):7093-7102.

Chicago/Turabian Style

Liu, Wen-Bo; Hu, Lin; Hu, Qun; Chen, Na-Na; Yang, Qing-Song; Wang, Fang-Fang. 2013. "New Resveratrol Oligomer Derivatives from the Roots of Rheum lhasaense." Molecules 18, no. 6: 7093-7102.

Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert