[Study on the flavonoids from Mosla chinensis 'jiangxiangru'].
OBJECTIVE
To study the chemical constituents of Mosla chinensis 'jiangxiangru'.


METHODS
The chemical components were isolated and purified by silica gel and Sephadex LH-20 column chromatography. The chemical structures were elucidated on the basis of physic chemical properties and spectral data.


RESULTS
Five compounds have been isolated from Mosla chinensis 'jiangxiangru'. On the basis of spectral analysis and physicochemical properties, the compounds were identified as negletein (I), luteolin (II), quercetin (III), chrysoeriol (IV) and apigenin (V).


CONCLUSIONS
Compounds I-V are obtained from the genus for the first time.
Hu
Hao-wu
HW
The Key Laboratory of Modem Preparation of TCM, Ministry of Education, Jiangxi College of Traditional Chinese Medicine, Nanchang 330004, China.
Xie
Xiao-ming
XM
Zhang
Pu-zhao
PZ
Shu
Ren-geng
RG
D047310:Apigenin / Q000737:chemistry / Q000302:isolation & purification; D002851:Chromatography, High Pressure Liquid; D047309:Flavones / Q000737:chemistry / Q000302:isolation & purification; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D019686:Lamiaceae / Q000737:chemistry*; D047311:Luteolin / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000737:chemistry / Q000302:isolation & purification
D047309:Flavones; D005419:Flavonoids; C507557:negletein; D047310:Apigenin; D011794:Quercetin; D047311:Luteolin; C007054:chrysoeriol