Chemical constituents from Faeces bombycis.
- Author:
Xi-Qiang CUI
1
;
Xing-Cui LI
;
Lei WANG
;
Ruo-Yun CHEN
Author Information
- Publication Type:Journal Article
- MeSH: Animals; Chromatography, High Pressure Liquid; Diptera; chemistry; Feces; chemistry; Magnetic Resonance Spectroscopy; Medicine, Chinese Traditional; Molecular Structure
- From: China Journal of Chinese Materia Medica 2008;33(21):2493-2496
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents from Faeces bombycis.
METHODIsolation and purification were carried out on silic gel, Sephadex LH-20 and RP-18 column chromatography. The chemical structures of the constituents were elucidated on the basis of physicochemical properties and spectral data.
RESULTFifteen compounds were identified as 3S, 5R-dihydroxy-6R, 7-megstigmadien-9-one (1), 3S, 5R-dihydroxy-6S, 7-megstigmadien-9-one (2), (6R, 9R)-3-oxo-alpha-ionol-beta-D-glucopyranoside (3), (6R, 9S)-3-oxo-alpha-ionol-beta-D-glucopyranoside (4), blumenol C glucoside (5), byzantionoside B (6), alangionoside L (7), lutein (8), pipecolic acid (9), betaine (10), alanine (11), glutamic acid (12), phenylalanine (13), leucine (14), isoleucine (15).
CONCLUSIONAll the compounds were separated from Faeces bombycis for the first time.
