Research output: Contribution to journal › Article › peer-review
Two undescribed flavonol-bis-3,7-O-β-D-glucuronide derivatives - kaempferol-bis-3,7-O-β-D-glucuronide (1) and isorhamnetin-bis-3,7-O-β-D-glucuronide (2) have been isolated from the aerial parts of Geum rivale L. along with three previously described flavonol glucuronide derivatives - quercetin-bis-3,7-O-β-D-glucuronide (3), isorhamnetin-3-O-β-D-glucuronide (4), kaempferol-3-O-β-D-glucuronide (5); and ellagic acid (6), 3-O-methylellagic acid (7), 6"-(4-hydroxycinnamoyl)-astragalin (8) and caffeoylmalic acid (9). All compound structures were elucidated by HR-ESI-MS, extensive 1D- and 2D-NMR experiments along with comparison of their spectroscopic data with those reported in the literature.
Translated title of the contribution | Два новых флавонол-бис-3,7-глюкуронида от Geum rivale L |
---|---|
Original language | English |
Pages (from-to) | 41-44 |
Number of pages | 4 |
Journal | Phytochemistry Letters |
Volume | 42 |
DOIs | |
State | Published - Apr 2021 |
ID: 86149727