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Original Articles

Phenolic glycosides from leaves of Hopiciopsis lobata

Note

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Pages 373-377 | Received 08 Oct 2004, Accepted 02 Feb 2005, Published online: 04 Sep 2006
 

Abstract

A new phenolic glycoside, 6′-[(E)-2″-hydroxymethyl, 2″-butenoyl] arbutin (1), and two known phenolic glycosides, 6′-[(E)-4″-hydroxycinnamoyl] arbutin (2) and 6′-[(E)-3″,4″-dihydroxycinnamoyl] arbutin (3), were isolated from the leaves of Heliciopsis lobata (Merr.) Sleum. Their structures were elucidated by various spectroscopic methods including 2D NMR spectroscopy.

Acknowledgements

This research work was supported by the Foundation of Education Department of Hainan Province, China.

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