Next Article in Journal
Endophytic Bacteria Isolated from Panax ginseng Improves Ginsenoside Accumulation in Adventitious Ginseng Root Culture
Previous Article in Journal
14,15-Secopregnane-Type Glycosides with 5α:9α-Peroxy and Δ6,8(14)-diene Linkages from the Roots of Cynanchum stauntonii
Article Menu
Issue 6 (June) cover image

Export Article

Open AccessArticle
Molecules 2017, 22(6), 855; doi:10.3390/molecules22060855

Phloroglucinols with Antioxidant Activities Isolated from Lysidice rhodostegia

State Key Laboratory of Bioactive Substance and Function of Natural Medicines, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050, China
National Institutes for Food and Drug Control, Beijing 100050, China
Authors to whom correspondence should be addressed.
Academic Editor: Derek J. McPhee
Received: 31 March 2017 / Accepted: 17 May 2017 / Published: 23 May 2017
View Full-Text   |   Download PDF [1186 KB, uploaded 23 May 2017]   |  


Two new phloroglucinols, lysidisides X and Y (1 and 2), and two known compounds, 2-(2-methylbutyryl)phloroglucinol 1-O-β-d-glucopyranoside (3) and (E)-resveratrol 3-(6″-galloyl)-O-β-d-glucopyranoside (4), have been isolated from the roots of Lysidice rhodostegia. The structures of 1 and 2 were elucidated primarily by NMR experiments. Their absolute configurations were deduced via circular dichroism (CD) data and electronic circular dichroism (ECD) calculations. Compounds 1 and 2 exhibited significant antioxidative activities with IC50 values of 12.0 and 11.8 µM, respectively. View Full-Text
Keywords: phloroglucinol; Lysidice rhodostegia; electronic circular dichroism (ECD) calculation; antioxidative activity phloroglucinol; Lysidice rhodostegia; electronic circular dichroism (ECD) calculation; antioxidative activity

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. (CC BY 4.0).

Supplementary material

Scifeed alert for new publications

Never miss any articles matching your research from any publisher
  • Get alerts for new papers matching your research
  • Find out the new papers from selected authors
  • Updated daily for 49'000+ journals and 6000+ publishers
  • Define your Scifeed now

SciFeed Share & Cite This Article

MDPI and ACS Style

Wu, X.-F.; Li, L.; Li, Y.; Lv, H.-N.; Liu, Y.-B.; Hu, Y.-C. Phloroglucinols with Antioxidant Activities Isolated from Lysidice rhodostegia. Molecules 2017, 22, 855.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics



[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top