Open AccessLAETANINE, ICARISIDE E3, (-)-PINORESINOL AND MANTOL O-Β-D-GLUCOPYRANOSIDE, FROM AQUEOUS EXTRACT OF PHOEBE TAVOYANA (MEISSN) HOOK
Author(s) -
Tien Hoa Nguyen,
Minh Trần Thị,
Linh Nguyễn Thùy
Publication year - 2021
Publication title -
vietnam journal of science and technology/science and technology
Language(s) - English
Resource type - Journals
eISSN - 2815-5874
pISSN - 2525-2518
DOI - 10.15625/2525-2518/59/4/15519
Subject(s) - hook , maltol , chemistry , pinoresinol , genus , aqueous solution , stereochemistry , organic chemistry , botany , lignan , biology , medicine , dentistry
Four compounds including laetanine (1), icariside E3 (2), (-)-pinoresinol (3) and maltol O-β-D-glucopyranoside (4) were isolated from aqueous extract of Phoebe tavoyana (Meissn) Hook. Their chemical structures were determined based on their ESI-MS, 1D-NMR and 2D-NMR spectral data, and compared with those reported in the literature. This is the first report of compound 2 and 4 from genus Phoebe.