Please use this identifier to cite or link to this item:
https://dspace.ctu.edu.vn/jspui/handle/123456789/103990
Title: | A previously undescribed phenolic compound from Acanthus ilicifolius L. |
Authors: | Nguyen, Thi Mai Le, Thi Huyen Le, Thi My Hanh Phan, Thị Thanh Huong Nguyen, Xuan Nhiem Bui, Huu Tai Phan, Van Kiem |
Keywords: | Acanthaceae Acanthus ilicifolius Phenolic glycoside |
Issue Date: | 2023 |
Series/Report no.: | Vietnam journal of Chemistry;Vol.61, No.03 .- P.378-382 |
Abstract: | The plants Acanthus ilicifolius L. (Acanthaceae) are used in Vietnamese folk medicine for the treatment of stomach pain, hepatitis, asthama, and rheumatism. Phytochemical study on the methanol extract of the aerial parts of this plant led to the isolation of seven phenolic compounds, (2R,3R,4R)-3,4-dihydroxy-7-methoxyflavan 5-0-[β-D-apiofuranosyl- (1-6)]-β-D-glucopyranoside (1), quercitrin (2), isoquercitrin (3), kaempferol 3-O-α-L-arabinopyranoside (4), kaempferol 3-O-α-L-rhamnopyranoside (5), kaempferol 3-0-β-D-glucopyranoside (6), and 6-O-vanilloylarbutin (7). Among these isolates, compound 1 was previously undescribed compounds. Their chemical structures and the absolute configurations of the new compound were elucidated by ID-, 2D NMR, HR-ESI-MS and ECD spectroscopic techniques. The known compounds were identified by comparison their NMR spectral data with those reported in the literature. |
URI: | https://dspace.ctu.edu.vn/jspui/handle/123456789/103990 |
ISSN: | 2525-2321 |
Appears in Collections: | Vietnam Journal of Chemistry |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
_file_ Restricted Access | 3.07 MB | Adobe PDF | ||
Your IP: 3.17.174.204 |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.