Structural determination of seven new triterpenoids from Kadsura heteroclita by NMR techniques.
Seven new triterpenoids, namely heteroclitalactones G-M (1-7), were isolated from the ethanol extract of the stems of Kadsura heteroclita. Structures of these compounds were characterized by extensive 1D and 2D NMR spectroscopic analyses.
Wang
Wei
W
Shanghai Research Center for Modernization of Traditional Chinese Medicine, Shanghai Institute of Materia Medica, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai 201203, P. R. China.
Xu
Zhengren
Z
Yang
Min
M
Liu
Rongxia
R
Wang
Weixing
W
Liu
Peng
P
Guo
Dean
D
D004365:Drugs, Chinese Herbal / Q000737:chemistry* / Q000302:isolation & purification; D032135:Kadsura / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D018547:Plant Stems / Q000737:chemistry*; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification
D004365:Drugs, Chinese Herbal; D014315:Triterpenes