Abstract
Two new bisabolane derivatives were isolated from the rhizome of Curcuma longa L., and their structures were characterized by analyzing spectroscopic data especially 1D- and 2D-NMR spectra. Relative configurations of two compounds were determined by NOESY correlations.
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Acknowledgments
This paper was financially supported by the Program for Innovative Research Team of the Ministry of Education and the Program for Liaoning Innovative Research Team in University.