[Studies on chemical constituents of Salacia prinoides].
OBJECTIVE
To study the chemical constituents of Salacia prinoides.


METHODS
The chemical constituents were isolated and purified with various column chrmoatography and the structures were elucidated by chemical evidence and spectral analysis.


RESULTS
Sixteen compounds,including seven triterpenes : lupeol (1), Lup-20(29)-en-3beta,30-diol (2), 30-Hydorxylup-20 (29) -en-3-one (3), 3, 22-dioxo-29-normoretane (4), Ursolid acid (5), beta-Sitosterol (6), beta-Daucosterol (7); Four flavanoids: Quercetin (8), Quercet-in-3', 4'-dimethylether (9), Isorhamnetin (10), Kaempferol-4'-methylether (11); Three Phenolic acids:Gallic acid (12), Ethyl gallate (13), Egallic acid (14); Two Fatty series: Hentriacontanol (15), Hentriacontan-12-ol (16) were obtained from the titled plant.


CONCLUSIONS
-4, 8 - 13 are isolated from the genus for the first time, 5, 14 -16 are isolated from the plant for the first time.
Gao
Xiao-Hui
XH
Department of Natural Medicinal Chemistry, China Pharmaceutical University, Nanjing 210009, China. gaohui1208@163.com
Xie
Ning
N
Feng
Feng
F
D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D005707:Gallic Acid / Q000737:chemistry / Q000302:isolation & purification; D044949:Kaempferols / Q000737:chemistry / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy; D053978:Pentacyclic Triterpenes; D010946:Plants, Medicinal / Q000737:chemistry*; D011794:Quercetin / Q000737:chemistry / Q000302:isolation & purification; D049918:Salacia / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D000094042:Lupanes
D005419:Flavonoids; D005707:Gallic Acid; D044949:Kaempferols; D053978:Pentacyclic Triterpenes; D011794:Quercetin; D014315:Triterpenes; C010480:lupeol; D000094042:Lupanes