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[Chemical research on stilbenes from Veratrum macckii Reg]
1Dalian Municipal Research Institute of Medical and Pharmaceutical Sciences, Dalian 116013.
Abstract
Objective:
To study the components in rhizome of Veratrum macckii.
Methods:
Column chromatography and preparative thin layer chromatography with silica gel were employed for the isolation and purification of constituents. The structures were elucidated by IR, MS and 1H-NMR analysis.
Results:
Two compounds were obtained and elucidated as resveratrol and 2,3',4,5'-tetrahydroxystilbene.
Conclusion:
The two compounds were separated from V. macckii for the first time.