13C-NMR data of three important diterpenes isolated from Euphorbia species.
Euphorbia species are widely distributed plants, many of which are used in folk medicine. Over the past twenty years, they have received considerable phytochemical and biological attention. Their diterpenoid constituents, especially those with abietane, tigliane, ingenane skeletons, are thought to be the main toxicant and bioactive factors. In this work, the utility of (13)C-NMR spectroscopy for the structural elucidation of these compounds is briefly discussed.
Wu
Qi-Cheng
QC
Jiangsu Key Laboratory for TCM Formulae Research, Nanjing University of Chinese Medicine, Nanjing 210046, China.
Tang
Yu-Ping
YP
Ding
An-Wei
AW
You
Fen-Qiang
FQ
Zhang
Li
L
Duan
Jin-Ao
JA
D045784:Abietanes / Q000737:chemistry / Q000302:isolation & purification; D002247:Carbon Isotopes / Q000737:chemistry; D004224:Diterpenes / Q000737:chemistry* / Q000302:isolation & purification; D028481:Euphorbia / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D015394:Molecular Structure; D010936:Plant Extracts / Q000737:chemistry* / Q000302:isolation & purification
D045784:Abietanes; D002247:Carbon Isotopes; D004224:Diterpenes; D010936:Plant Extracts; C530110:ingenane