Studies on chemical constituents in root of Isatis indigotica.
- Author:
Li ZUO
1
;
Jian-bei LI
;
Jing XU
;
Jing-zhi YANG
;
Dong-ming ZHANG
;
Yong-ling TONG
Author Information
- Publication Type:Journal Article
- MeSH: Furans; analysis; chemistry; isolation & purification; Glucosides; analysis; chemistry; isolation & purification; Indoles; analysis; chemistry; isolation & purification; Isatis; chemistry; Lignans; analysis; chemistry; isolation & purification; Lignin; analysis; chemistry; isolation & purification; Naphthols; analysis; chemistry; isolation & purification; Plant Extracts; analysis; chemistry; isolation & purification; Plant Roots; chemistry; Plants, Medicinal; chemistry; Spectrometry, Mass, Electrospray Ionization
- From: China Journal of Chinese Materia Medica 2007;32(8):688-691
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents in the root of Isatis indigotica.
METHODThe constituents root were separated through various chromatographic techniques and their structures were elucidated by means of physicochemical properties and the analysis of their spectral data.
RESULTEleven compounds were isolated and identified as (+) -isolariciresinol (1), lariciresinol (2), lariciresinol-9-O-beta-D-glucopyranoside (3), lariciresinol-4'-O-beta-D-glucopyranoside (4), lariciresinol-4,4'-bis-O-beta-D-glucopyranoside (5), 3-formylindole (6), 1-methoxy-3-indolecarbaldehyde (7), 1-methoxy-3-indoleacetonitrile (8), deoxyvasicinone (9), epigoitrin (10), adenosine (11).
CONCLUSIONCompounds 4-8 were isolated from I. indigotica for the first time.
