JOURNAL 2806
Records of Natural Products
VOLUME & ISSUE
Year: 2023 Issue: 6 November-December
Year: 2023 Issue: 6 November-December
PAGES
p.1006 - 1013
p.1006 - 1013
STATISTICS
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Viewed 1050 times.
GRAPHICAL ABSTRACT
ABSTRACT
Phytochemical analysis of Populus euphratica resins has resulted in the isolation and identification of two undescribed terpenoids, including a new triterpene (1), a new sesquiterpene (2), and nine additional terpenoid (3-11) compounds. The structures of these novel compounds were determined using HR-ESI-MS and NMR (1D and 2D) spectroscopic analyses, combined with ECD calculations. The inhibitory activity of these terpenoids against α-glucosidase was also evaluated, and the results revealed that none of the compounds exhibited significant α-glucosidase inhibitory activity at a concentration of 50 μM. Only compound 1 displayed weak inhibitory activity (1.84 ± 8.96%) compared to the positive control.
KEYWORDS- Populus euphratica resins
- sesquiterpenoids
- triterpenoids
