Open AccessStudy on Chemical Constituentsfrom the Roots of Panax bipinnatifidius Seem. Collected in Sapa, Laocai
Author(s) -
Do Van Hao,
Nguyễn Thị Huệ,
Nguyễn Thị Thu Thủy,
Dang Thi Ngan,
Dao Thi Hong Bich,
Nguyễn Thị Hoàng Anh,
Dương Thị Hương,
Nguyen Hưu Tung
Publication year - 2017
Publication title -
tạp chí khoa học đại học quốc gia hà nội: khoa học y dược (vnu journal of science: medical and pharmaceutical sciences)
Language(s) - English
Resource type - Journals
eISSN - 2615-9309
pISSN - 2588-1132
DOI - 10.25073/2588-1132/vnumps.4079
Subject(s) - oleanolic acid , daucosterol , chemistry , traditional medicine , chromatography , ethyl acetate , chemical constituents , fraction (chemistry) , spectral analysis , medicine , spectroscopy , physics , alternative medicine , pathology , quantum mechanics
Panax bipinnatifidius Seem. is one of the highly valuable and most used in Vietnam. By using the chromatographic techniques, we have purified three compounds from the ethyl acetate fraction of the root of P.bipinnatifidius Seem.Three compounds were identified as β-sitosterol (1), oleanolic acid (2), and daucosterol (3), respectively, on the basis of analysis of NMR and MR spectrum data. This is the first publication on the isolation of these compounds from P. bipinnatifidius Seem. in Vietnam. nnatifidius Seem. in Vietnam