[Chemical constituents from Salix oritrepha Schneid].
OBJECTIVE
To study chemical constituents of the above ground part of Salix oritrepha.


METHODS
Using chromatography to isolate compounds and their structure were identified by physical, chemical and spectral techniques.


RESULTS
Four compounds were isolated and elucidated as beta-sitosterol, beta-sitosteryl-3-O-glucoside, friedelin, luteolin-7-O-glucoside.


CONCLUSIONS
All of them were isolated from S. oritrepha for the first time. Friedelin from the plants of genus Salix for the first time.
Feng
S I
SI
Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, Gansu, China.
Su
C
C
Duan
S Y
SY
Chen
L R
LR
D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D047311:Luteolin; D035261:Plant Components, Aerial / Q000737:chemistry; D010946:Plants, Medicinal / Q000737:chemistry*; D032108:Salix / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification*; D018609:Tibet; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D000094042:Lupanes
D005419:Flavonoids; D005960:Glucosides; D047311:Luteolin; D012855:Sitosterols; D014315:Triterpenes; C025473:gamma-sitosterol; C066408:luteolin-7-glucoside; C060796:friedelin; D000094042:Lupanes