Premium
Phytochemical investigation of Eurycoma longifolia roots collected in Gia Lai province, Viet Nam
Author(s) -
Ha Vo Khanh,
Hanh Truong Thi Minh,
Nam Pham Cam,
Lien Giang Thi Kim,
Chi Mai Thi Phuong,
Thao Tran Thi Phuong
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.202000126
Subject(s) - phytochemical , viet nam , traditional medicine , geography , medicine , economy , economics
From the roots of Eurycoma longifolia , seven compounds including β ‐carboline‐2 N ‐oxide‐1‐propionic acid (1), 9,10‐dimethoxycanthin‐6‐one ( 2 ), β ‐carboline‐1‐propionic acid ( 3 ), infractine ( 4 ), eurylene ( 5 ), eurycomanone ( 6 ), 14,15‐ β ‐hydroxyklaineanol ( 7 ) were isolated. Their structures were determined by means of spectroscopic methods (UV, IR, HR‐ESIMS, 1D and 2D NMR). Compound ( 1 ) has been isolated for the first time from nature and compound ( 4 ) has been isolated for the first time from Eurycoma longifolia .