ISOLATION AND STRUCTURE ELUCIDATIONS OF RESVERATROL OLIGOMERS FROM STEM BARK OF Dryobalanops lanceolata

https://doi.org/10.22146/ijc.21549

Sahidin Sahidin(1*)

(1) Department of Chemistry, Faculty Mathematics and Natural Sciences, Haluoleo University, Kampus Baru Tridharma Anduonohu, Kendari, Sulawesi Tenggara, Indonesia
(*) Corresponding Author

Abstract


Five resveratrol oligomers which consist of two resveratrol dimers, balanocarpol (1) and e-viniferin (2), a resveratrol trimer i.e. a-viniferin (3), and two resveratrol tetramers, vaticanol B (4), and hopeaphenol (5) have been isolated from acetone extract of the stem bark of Dryobalanops lanceolata. These compounds were isolated by vacuum liquid chromatography method. Furthermore, the compound structures were determined based on the spectroscopic evidence, including UV, IR, 1-D and 2D NMR spectra, and comparing with those related data reported previously.

 

Keywords: Balanocarpol, e-Viniferin, a-Viniferin, Vaticanol B, Hopeaphenol, D. lanceolata


Full Text:

Full Text PDF



DOI: https://doi.org/10.22146/ijc.21549

Article Metrics

Abstract views : 290 | views : 374


Copyright (c) 2010 Indonesian Journal of Chemistry

Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

 


Indonesian Journal of Chemisty (ISSN 1411-9420 / 2460-1578) - Chemistry Department, Universitas Gadjah Mada, Indonesia.

Web
Analytics View The Statistics of Indones. J. Chem.