Studies on chemical constituents in fresh fleshy scaleleaf of Lilium lancifolium.
- Author:
Wen-yan HU
1
;
Jin-ao DUAN
;
Da-wei QIAN
;
Da-wei WANG
Author Information
- Publication Type:Journal Article
- MeSH: Berberine; chemistry; isolation & purification; Lilium; chemistry; Plant Leaves; chemistry; Plants, Medicinal; chemistry; Saponins; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2007;32(16):1656-1659
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents in fresh fleshyscaleaf of Lilium lancifolium.
METHODThe constituents were separated. by various kinds of chromatography and their structures were identified on the basis of spectral analysis.
RESULTTen compounds were identified regaloside A (1), regaloside C (2), methyl-a-D-mannopyranosid (3), methyl-ca-D-glucopyranoside (4), (25R, 26R) -26-methoxyspirost-5-ene-3p-yl-O-ca-L-rhamnopyranosyl-(1-->2)-[beta-D-glucopyranosyl-(1-->6)]-beta-D-glucopyranoside (5), (25R)-spirost-5-ene-3beta-yl-O-alpha-L-rhamnopyranosyl-(1-->2)-[beta-D-glucopyranosyl-(1-->6)]-beta-D-glucopyranoside (6), (25R, 26R)-17alpha-hydroxy-26-methoxyspirost-5-ene-3beta-yl-O-alpha-L-rhamnopyranosyl-(1-->2)-[beta-D-glucopyra nosyl-(1-->6)]-beta-D-glucopyranoside (7), daucosterol (8), adenoside (9), berberine (10).
CONCLUSIONAll compounds except 1 and 3 were isolated from this species for the first time, and berberine was first reported in genus Lilium.
