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Two new compounds from the roots of Myrica rubra
Guocheng Li1, Dingyong Wang, Suying Xu
1Department of Pharmacy, Second Hospital of Sun yat-sen University, Guangzhou 510120, Guangdong, PR China.
Natural Product Research
|January 20, 2011
Abstract:
Two new compounds, myrubol (1) and 3-oxo-11α-hydroxyfriedelane (2), were isolated from the roots of Myrica rubra along with eight known compounds (3-10). Their structures were determined through (1)H-NMR and (13)C-NMR spectral data, including 2-D experiments (HMBC, HMQC, (1)H-(1)H COSY and NOESY) and high-resolution mass spectrometry.