SHI Shao-huai, ZHANG Chen-ning, LIU Ai-jing, et al. Isolation and Identification of Chemical Constituents from[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(17): 97-100.
SHI Shao-huai, ZHANG Chen-ning, LIU Ai-jing, et al. Isolation and Identification of Chemical Constituents from[J]. Chinese journal of experimental traditional medical formulae, 2013, 19(17): 97-100. DOI: 10.11653/syfj2013170097.
Objective: To study the chemical constituents of Alpinia oxyphylla. Method: The chemical constituents of 95% ethanol extract of A. oxyphylla were isolated by silica gel column chromatography
sephadex LH-20 column chromatography
together with preparative liquid chromatography method
and the structures were identified by means of NMR spectral analysis and physico-chemical properties. Result: Nine compounds were obtained and elucidated as teuhetenone A (1)