Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/58251
Title: Phytochemical constituents of the stems of styrax benzoides craib and their chemosystematic significance
Authors: Puttinan Meepowpan
Panporn Winairuangrid
Patcharapong Thangsunan
Praput Thavornyutikarn
Keywords: Biochemistry, Genetics and Molecular Biology
Chemistry
Materials Science
Mathematics
Physics and Astronomy
Issue Date: 1-May-2018
Abstract: © 2018, Chiang Mai University. All rights reserved. The first chemical investigation in the dichloromethane extract from Styrax benzoides stems has been reported. On the basis of chromatography, five compounds including erythrodiol-3-acetate (1), stigmasterol (2), (24R)-24-ethylcholesta-4,22-dien-3-one (3), 5-(3′′-hydroxy propyl)-7-methoxy-2-(3′,4′-methylenedioxyphenyl)benzofuran (4) and 5-(3′′-hydroxy propyl)-7-methoxy-2-(3′,4′-dimethoxyphenyl)benzofuran (5) were successfully isolated. The chemical structures of all refined compounds were elucidated by a combination of several spectroscopic results accompanied by comparison with the literature data. All five compounds were isolated for the first time in the species S. benzoides. The preliminary chemosystematic analysis suggests the close taxonomic relationship between S. benzoides and other species in the same genus such as S. camporum, S. officinalis, and S. ferrugineus. Benzofurans 4 and 5 may serve as significant chemotaxonomic markers of the genus Styrax.
URI: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85049745498&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/58251
ISSN: 01252526
Appears in Collections:CMUL: Journal Articles

Files in This Item:
There are no files associated with this item.


Items in CMUIR are protected by copyright, with all rights reserved, unless otherwise indicated.