Constituents isolated from n-butanol extract of leaves of Moringa oleifera.
10.19540/j.cnki.cjcmm.20171027.009
- Author:
Feng-Hua LI
1
;
Hong-Qing WANG
1
;
Xian-Ming SU
1
;
Chang-Kang LI
1
;
Bao-Ming LI
1
;
Ruo-Yun CHEN
1
;
Jie KANG
1
Author Information
1. State Key Laboratory of Bioactive Substance and Function of Natural Medicines,Institute of Materia Medica, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100050, China.
- Publication Type:Journal Article
- Keywords:
Moringa oleifera;
constituents
- MeSH:
1-Butanol;
Glycosides;
analysis;
Moringa oleifera;
chemistry;
Phenols;
analysis;
Phytochemicals;
analysis;
Plant Extracts;
chemistry;
Plant Leaves;
chemistry
- From:
China Journal of Chinese Materia Medica
2018;43(1):114-118
- CountryChina
- Language:Chinese
-
Abstract:
Seventeen compounds were isolated from n-butanol extract of the leaves of Moringa oleifera, using column chromatography over macroporous resin HP-20,Sephadex LH-20, and ODS. Their structures were identified as two carboline,tangutorid E(1) and tangutorid F(2); three phenolic glycosides,niazirin(3)，benzaldehyde 4-O-α-L-rhamnopyranoside(4) and 4-O-β-D-glucopyranosidebenzoic acid(5); four chlorogenic acid and derivatives,4-caffeoylquinic acid(6),methyl 4-caffeoylquinate(7),caffeoylquinic acid(8) and methyl caffeoylquinate(9); two nucleosids,uridine(10) and adenosine(11); one flavone,quercetin 3-O-β-D-glucopyranoside(12); five other types of compounds,phthalimidineacetic acid(13),3-pyridinecarboxamide(14),3,4-dihydroxy-benzoic acid(15),5-hydroxymethyl-2-furancarboxylic acid(16) and 5-hydroxymethyl-2-furaldehyde(17) by the spectral data of ¹H, ¹³C-NMR and MS. Among them,compounds 1-2,7,9-10,16 and 17 were isolated from M. oleifera for the first time.
