Abstract
A new flavone glycoside, lumnitzerone (1), was isolated from leaves of Lumnitzera littorea, together with 9 known flavonoids. Their structures were elucidated by spectroscopic (one-dimensional, two-dimensional nuclear magnetic resonance) and high-resolution mass spectrometry analysis, and comparison with literature data. Extracts and all isolated compounds were evaluated for α-glucosidase inhibitory activity; all the extracts and most of the isolated compounds exhibited better activities than the positive control acarbose.
Originalsprog | Engelsk |
---|---|
Tidsskrift | Natural Product Communications |
Vol/bind | 14 |
Udgave nummer | 6 |
Sider (fra-til) | 1-5 |
Antal sider | 5 |
ISSN | 1934-578X |
DOI | |
Status | Udgivet - 1 maj 2019 |
Emneord
- flavonoid
- glucosidase inhibitor
- mangrove