Two new glycosides from Breynia vitis-idaea.

Abstract

A new sulfur-containing spiroketal glycoside, breynin I (1), and a new terpenic glycoside, breyniaionoside E (2), together with 10 known compounds, were isolated from the aerial parts of Breynia vitis-idaea (Euphorbiaceae), a traditional Chinese medicine used for the treatment of chronic bronchitis and wounds. Their structures were elucidated on the basis of spectroscopic analysis and modified Mosher's method.

• Authors: Da-Hai Meng, Jian Wu, Luo-Yi Wang, Wei-Min Zhao
• Journal: Journal of Asian natural products research (J Asian Nat Prod Res) Vol. 12 Issue 6 Pg. 535-41 (Jun 2010) ISSN: 1477-2213 [Electronic] England
• PMID: 20552495 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't)

Chemical References

• Drugs, Chinese Herbal
• Glycosides
• Sulfuric Acid Esters
• Terpenes
• breyniaionoside E
• breynin I

Topics

• Drugs, Chinese Herbal (chemistry, isolation & purification)
• Euphorbiaceae (chemistry)
• Glycosides (chemistry, isolation & purification)
• Molecular Structure
• Nuclear Magnetic Resonance, Biomolecular
• Sulfuric Acid Esters (chemistry, isolation & purification)
• Terpenes (chemistry, isolation & purification)