Chemical constituents of Incarvillea younghusbandii.
- Author:
Yu FU
1
;
Yang BAI
;
Zhuoma DAWA
;
Bingru BAI
;
Lisheng DING
Author Information
- Publication Type:Journal Article
- MeSH: Benzopyrans; chemistry; Bignoniaceae; chemistry; Caffeic Acids; chemistry; Coumarins; chemistry; Furans; chemistry; Furocoumarins; chemistry; Magnetic Resonance Spectroscopy; Methoxsalen; analogs & derivatives; chemistry; Molecular Structure
- From: China Journal of Chinese Materia Medica 2010;35(1):58-62
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents of Incarvillea younghusbandii.
METHODThe chemical constituents were isolated by various column chromatographic methods and structurally identified by NMR and MS evidence.
RESULTFifteen compounds were obtained and identified as isobergapten (1), sphondin (2), imperatorin (3), xanthotoxin (4), phellopterin (5), heraclenol (6), rivulobirin A (7), methyl oleanolate (8), methyl caffeate (9), grevillic acid (10), boschniakinic acid (11), tert-O-beta-D-glucopyranosyl-(R)-heraclenol (12), 5-methoxy-8-O-beta-D-glucopyranosyloxypsoralen (13), 1'-O-beta-D-glucopyranosyl-3-hydroxynodakenetin (14) and phenylethyl-O-beta-D-glucopyranosyl-(1-->2)-beta-D-glucopyranoside (15).
CONCLUSIONAll of these compounds were isolated from this plant for the first time and most of them are furocoumarins.
