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A new flavonoid with 6-phenyl substituent from Selaginella uncinata

, , , , , , , , & show all
Pages 84-88 | Received 19 Jun 2012, Accepted 29 Oct 2012, Published online: 17 Jan 2013
 

Abstract

A new flavonoid, 6-(5-acetyl-2-methoxyphenyl)-apigenin (1), together with nine known compounds (210), was isolated from Selaginella uncinata (Desv.) Spring. This is the first report of the spectroscopic data of compound 3. Compound 2 was first reported from this species. The structure of the new compound was elucidated on the basis of spectroscopic evidence, including 1D and 2D NMR as well as HR-EI-MS analysis.

Acknowledgements

This work was financially supported by grants from National Natural Science Foundation of China (No. 30873149), Outstanding Doctoral Award Grants of Central South University (No. 2011ybjz051), Chinese Medicine Research Program of Hunan Province (Nos. 2009059 and 2010004), Doctoral Program Foundation of Institutions of Higher Education of China (No. 20100162110057), and Innovation Training Project of Hunan Province for University Students (No. BY12076).

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