[Study on liposoluble constituents of Teucrium labiosum].
OBJECTIVE
To Study liposoluble constituents of Teurium labiosum.


METHODS
The constituents were isolated and purified by silica gel column and Sephadex LH-20 chromatography. Their structures were elucidated by physicochemical properties and spectral analysis.


RESULTS
Six compounds were obtained and identified as stearic acid (I), alpha-spinasterol (II), Methyl phaeophorbide a (III), friedelino (IV), lupeol (V) and stigmasta-5,22-dien-3beta-ol (VI).


CONCLUSIONS
All these compounds are obtained from this plant for the first time.
Pi
Ke
K
Research and Development Center of Fine Chemicals, Guiyang 550025, China.
Zhang
Qian-Jun
QJ
Mou
Ming-Yue
MY
Bai
Song
S
Chen
Qing
Q
Yao
Rong-Jun
RJ
D000438:Alcohols / Q000737:chemistry / Q000302:isolation & purification; D019686:Lamiaceae / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D009828:Oleanolic Acid / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D053978:Pentacyclic Triterpenes; D010946:Plants, Medicinal / Q000737:chemistry*; D012997:Solvents; D013229:Stearic Acids / Q000737:chemistry / Q000302:isolation & purification*; D013265:Stigmasterol / Q000031:analogs & derivatives* / Q000737:chemistry / Q000302:isolation & purification; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification; D000094042:Lupanes
D000438:Alcohols; D009828:Oleanolic Acid; D053978:Pentacyclic Triterpenes; D012997:Solvents; D013229:Stearic Acids; D013265:Stigmasterol; D014315:Triterpenes; C031312:spinasterol; C031183:stearic acid; C055670:friedelinol; C010480:lupeol; D000094042:Lupanes