[Study on chemical constituents of Euphorbia hylonoma hand. -Mazz].
OBJECTIVE
To study the constituents of the roots of Euphorbia hylonoma Hand. -Mazz.


METHODS
The chemical constituents were isolated and purified by solvent extraction together with various chromatographic techniques, the structures were elucidated on the basis of chemical properties and spectral data.


RESULTS
Eight compounds were isolated from the acetone extracts of the roots of Euphorbia hylonoma Hand-Mazz., which were euphol(I), 5-hydroxymethylfuraldehyde(II), beta-sitosterol(III), beta-sitosterol glucoside (IV),3,3',4-tri-o-methylellagic acid(V), 3, 3' tdi-o-methylellagic acid (VI),3,3'-di-o-methylellagic acid-4'-o-beta-dxylopyranosid (VII), gallic acid(VIII).


CONCLUSIONS
The compounds II, VI, VII, VIII were isolated from Euphorbia hylonoma Hand-Mazz. for the first time.
Guo
Zeng-jun
ZJ
Faculty of Pharmacy of School of Medicine, Xi' an Jiaotong University, Shaanxi, Xi'an. guozengjun@sohu.com
Zuo
Jian-feng
JF
Bo
Xiao-qian
XQ
Sun
Qi-shi
QS
D004610:Ellagic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D028481:Euphorbia / Q000737:chemistry*; D005662:Furaldehyde / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D005707:Gallic Acid / Q000737:chemistry / Q000302:isolation & purification; D007810:Lanosterol / Q000031:analogs & derivatives / Q000737:chemistry / Q000302:isolation & purification; D015394:Molecular Structure; D018517:Plant Roots / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification
D012855:Sitosterols; C052418:3,7,8-tri-O-methylellagic acid; D004610:Ellagic Acid; D007810:Lanosterol; C062557:euphol; D005707:Gallic Acid; C008046:5-hydroxymethylfurfural; D005662:Furaldehyde