[Studies on the chemical constituents of Ficus microcarpa].
OBJECTIVE
To study the chemical constituents of the Ficus microcarpa.


METHODS
Isolation and identification were carried out by using various chromatography techniques and spectral methods.


RESULTS
Eight compounds were isolated. Their structures were identified as beta-amyrone (I), lupeol (II), lupeol acetate (III), maslinic acid (IV), epifriedelinol (V), stearic acid (VI), beta-sitosterol (VI), daucosterol (VI).


CONCLUSIONS
Compounds I, II, VI are isolated from this plant for the first time.
Institute of Information on Traditional Chinese medicine, Beijing 100700,China; 2. Beijing University of Chinese Medicine, Bei-jing 100102, China. 98lyw@163.com
Yan-Wen
YW
Li
Zhi-Rong
ZR
Sun
Zhi-Yong
ZY
Li
Jia-Xing
JX
Jin
Wen-Quan
WQ
Wang
Yu-Ning
YN
Yan
D030681:Ficus / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D053978:Pentacyclic Triterpenes / Q000737:chemistry / Q000302:isolation & purification; D018515:Plant Leaves / Q000737:chemistry*; D012855:Sitosterols / Q000737:chemistry / Q000302:isolation & purification; D013229:Stearic Acids / Q000737:chemistry / Q000302:isolation & purification*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D009828:Oleanolic Acid / Q000031:analogs & derivatives; D000094042:Lupanes
D053978:Pentacyclic Triterpenes; D012855:Sitosterols; D013229:Stearic Acids; D014315:Triterpenes; C031183:stearic acid; C025473:gamma-sitosterol; C412811:maslinic acid; D009828:Oleanolic Acid; C010480:lupeol; D000094042:Lupanes; C011015:lyoniside