期刊
CHEMISTRY OF NATURAL COMPOUNDS
卷 56, 期 6, 页码 1035-1039出版社
SPRINGER
DOI: 10.1007/s10600-020-03221-w
关键词
Allium microdictyon; Amaryllidaceae; flavonol glycosides
资金
- FASO Russia [AAAA-AA17-117011810037-0]
The composition of flavonoids from leaves of Allium microdictyon Prokh. (Amaryllidaceae) was studied for the first time and included 14 compounds including two new flavonol glycosides 1 and 2. UV, IR, and NMR spectroscopic and mass spectrometric data determined that 1 was quercetin-3-O-(2 '' -O-alpha-Lrhamnopyranosyl)-beta-D-glucopyranoside-7-O-beta-D-glucuronopyranoside (quercetin-3-O-neohesperidoside-7-O-glucuronide). Compound 2 had the structure kaempferol-3-O-(2 ''-O-alpha-L-rhamnopyranosyl)-beta-Dglucopyranoside-7-O-beta-D-glucuronopyranoside (kaempferol-3-O-neohesperidoside-7-O-glucuronide).
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