[Studies on the chemical constituents from the bark of Choerospondias axillaries].
OBJECTIVE
To study the chemical constituents of Choerospondias axillaries.


METHODS
All compounds were isolated and purified by normal column chromatograph, paper thin layer chromatograph and sephadex chromatograph, the chemical strucures were mainly elucidated by ESI-MS and NMR spectra.


RESULTS
seven compouds were isolated from the Choerospondias axillaries and as following: beta-sitostero (I), hexadecanoic acid (II), correctitude fourty-two alkyl acid (III), daucosterol (IV), quercetin (V), rutinum (VI), lueolin-3'-O-beta-D-glucopyranoside (VII).


CONCLUSIONS
Compounds II, III, V, VII are isolated from this plant for the first time.
Li
Sheng-Hua
SH
Department life Science of Huaihua College, Huaihua 418008, China.
Wu
Xian-Jin
XJ
Zheng
Yao
Y
Jiang
Chong-Liang
CL
D027926:Anacardiaceae / Q000737:chemistry*; D015394:Molecular Structure; D019308:Palmitic Acid / Q000737:chemistry / Q000302:isolation & purification*; D024301:Plant Bark / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000737:chemistry / Q000302:isolation & purification*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D021241:Spectrometry, Mass, Electrospray Ionization
D012855:Sitosterols; D019308:Palmitic Acid; D011794:Quercetin; C011015:lyoniside