Page Banner

United States Department of Agriculture

Agricultural Research Service

Research Project: DISCOVERY AND DEVELOPMENT OF NATURAL PRODUCTS FOR PHARMACEUTICAL AND AGRICHEMICAL APPLICATIONS

Location: Natural Products Utilization Research

Title: 18, 19-Secooleanane Type Triterpene Glycosyl Esters from the Bark of Terminalia Arjuna

Authors
item Wang, Wei -
item Ali, Zulfiqar -
item Li, Xing-Cong -
item Shen, Yunheng -
item Khan, Ikhlas -

Submitted to: Planta Medica
Publication Type: Peer Reviewed Journal
Publication Acceptance Date: January 4, 2010
Publication Date: January 10, 2010
Citation: Wang, W., Ali, Z., Li, X., Shen, Y., Khan, I.A. 2010. 18, 19-Secooleanane Type Triterpene Glycosyl Esters from the Bark of Terminalia arjuna. Planta Medica. 76:903-908.

Interpretive Summary: As part of our systematic study of several Terminalia species in search of chemical markers for quality control of the related dietary supplementary, the constituents of the bark Terminalia arjuna were reinvestigated. As a result, five novel 18,19-secooleanane type triterpene glycosides together with 9 known oleanane type triterpene derivatives were isolated from the MeOH extract of the bark of T. arjuna. The structures of new compounds were determined by spectroscopic analyses.

Technical Abstract: Five novel 18,19-secooleanane type triterpene glycosides, 1-5, were isolated from the MeOH extract of the bark of Teminalia arjuna, along with nine known oleanane triterpenoids. The structures of the new compounds were determined by spectroscopic analyses, including 2D NMR, HRESIMS and CD spectra.

Last Modified: 8/21/2014
Footer Content Back to Top of Page