[Studies on chemical constituents from whole plants of Crossostephium chinense].
Eight compounds were isolated from the whole plants of Crossostephium chinense. Their structures were identified on the basis of analysis of spectral data. Eight compounds were taraxeryl acetate (1), taraxerol (2), alpha-amyrin acetate (3), beta-amyrin acetate (4), beta-sitosterol (5), 3beta-acetoxy-12-ursen-11-one (6), uracil (7) and 5-O-methyl-myo-inositol (8). Compounds 3-8 were isolated from the plant for the first time.
Yang
Xiu-Wei
XW
State Key Laboratory of Natural & Biomimetic Drugs, Department of Natural Medicines, School of Pharmaceutical Sciences, Peking University, Beijing 100083, China. xwyang@bjmu.edu.cn
Zou
Lei
L
Wu
Qi
Q
Fu
De-Xian
DX
D019659:Asteraceae / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D021241:Spectrometry, Mass, Electrospray Ionization; D014315:Triterpenes / Q000032:analysis
D004365:Drugs, Chinese Herbal; D014315:Triterpenes