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Phenolic and lignan compounds from Stixis suaveolens
Author(s) -
Anh Ngo Quoc,
Yen Tran Thi,
Hang Nguyen Thuy,
Anh Duong Hong,
Viet Pham Hung,
Hoang Nguyen Huy,
Van Doan Vu,
Van Kiem Phan
Publication year - 2019
Publication title -
vietnam journal of chemistry
Language(s) - English
Resource type - Journals
eISSN - 2572-8288
pISSN - 0866-7144
DOI - 10.1002/vjch.201900019
Subject(s) - lignan , chemistry , glucoside , alcohol , ether , coniferyl alcohol , organic chemistry , stereochemistry , traditional medicine , lignin , medicine , alternative medicine , pathology
From the leaves of Stixis suaveolens (Roxb.), ten compounds were isolated and elucidated chemical structures by using combined methods. Their structures were identified as (±)‐5‐methoxylariciresinol( 1 ), (7 S , 8 R , 8 R ՛)‐5,5՛‐dimethoxylariciresinol ( 2 ), (+)‐dehydrodiconiferyl alcohol ( 3 ), (+)‐dehydrodiconiferyl alcohol‐4‐ O ‐ β‐ D‐glucoside ( 4 ), (7 R ,8 R )‐ threo‐ guaiacylglycerol‐8‐ O ‐4՛‐sinapyl ether 7‐ O ‐ β ‐D‐glucopyranoside ( 5 ), 3‐hydroxy‐2{4‐[(1 E )‐3‐hydroxyprop‐1‐en‐1‐yl]‐2 methoxyphenoxy}propyl β ‐D‐glucopyranoside ( 6 ), coniferin ( 7 ), syringin ( 8 ), Z ‐coniferin ( 9 ), and dihydrosyringin ( 10 ) by comparison of their NMR, MS data with those of published literature.