CHEMICAL CONSTITUENTS FROM ETHYL ACETATE EXTRACT OF SCOPARIA DULCIS LINN.
Keywords:Scoparia dulcis Linn., ethyl acetate extract, apigenin, luteolin, baicalein, oroxylin A, vitexin, oroxylin A 7-O-β-D-glucoside, DIBOA, uracil.
This research focuses on the isolation and characterization of eight natural compounds from
the ethyl acetate extract of Scoparia dulcis L. collected in An Giang province, Vietnam. Six
flavonoid compounds: apigenin (1), luteolin (2), baicalein (3), oroxylin A (4), oroxylin A 7-O-β-
D-glucoside (5) and vitexin (6) along with two nitrogen-containing compounds: 2,4-dihydroxy-
1,4-benzoxazin-3-one (7) and uracil (8) were successfully isolated via the methods of natural
product extraction. The structures of these compounds were elucidated base on 1D-NMR and
2D-NMR spectral data as well as MS and compared with those in the authentic reports. This
study contributed new results to the phytochemical examination of Scoparia dulcis Linn.
growing in Vietnam with the presence of the first isolated compounds as (3), (4), (5), (7) and (8).
How to Cite
Vietnam Journal of Sciences and Technology (VJST) is an open access and peer-reviewed journal. All academic publications could be made free to read and downloaded for everyone. In addition, Articles are published under term of the Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA) Licence which permits use, distribution and reproduction in any medium, provided the original work is properly cited & ShareAlike terms followed.
Copyright on any research article published in VJST is retained by the respective author(s), without restrictions. Authors grant VAST Journals System (VJS) a license to publish the article and identify itself as the original publisher. Upon author(s) by giving permission to VJS either via VJS journal portal or other channel to publish their research work in VJS agrees to all the terms and conditions of https://creativecommons.org/licenses/by-sa/4.0/ License and terms & condition set by VJS.
Authors have the responsibility of to secure all necessary copyright permissions for the use of 3rd-party materials in their manuscript.