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Dihydrostilbene glycosides and lignan from Camellia sasanqua
Author(s) -
Cuc Nguyen Thi,
Nhiem Nguyen Xuan,
Tai Bui Huu,
Van Kiem Phan,
Thu Vu Kim
Publication year - 2020
Publication title -
vietnam journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2572-8288
pISSN - 0866-7144
DOI - 10.1002/vjch.202000062
Subject(s) - lignan , glycoside , traditional medicine , chemistry , organic chemistry , medicine
Three dihydrostilbene glycosides, 3,5‐dihydroxydihydrostilbene 4′‐ O ‐ β ‐D‐glucopyranoside ( 1 ), 3,5‐dimethoxydihydrostilbene 4′‐ O ‐ α ‐L‐rhamnopyranosyl‐(1→6)‐ β ‐D‐glucopyranoside ( 2 ), 5,4′‐dihydroxydihydrostilbene 3‐ O ‐ β ‐D‐glucopyranoside ( 3 ), and one lignan, nudiposide ( 4 ) were isolated from the methanol extract of leaves of Camellia sasanqua Thunb. Their chemical structures were determined by using ESI‐MS and NMR spectra as well as in comparison with the reported data. Compounds 3 and 4 were reported from Camellia genus for the first time.