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A new arbutin derivative from the leaves of Heliciopsis lobata
Mingsheng Liu1, Shengli Kang, Junqing Zhang
1School of Pharmaceutical Sciences, Hainan Medical University, Haikou 571101, P.R. China. mingsliu2002@yahoo.com
Abstract:
A new arbutin derivative, 6'-(2,5-dihydroxycinnamoyl) arbutin, was isolated from the n-BuOH extract of leaves of Heliciopsis lobata (Merr.) Sleum. Its structure was characterised by extensive spectrometric methods, including 1-D and 2-D NMR experiments.
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