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Acylphloroglucinol and xanthones from Hypericum ellipticum. | LitMetric

Acylphloroglucinol and xanthones from Hypericum ellipticum.

Phytochemistry

Department of Chemistry, Susquehanna University, 514 University Avenue, Selinsgrove, PA 17870, USA.

Published: May 2011

An acylphloroglucinol, elliptophenone A, and two xanthones, elliptoxanthone A and elliptoxanthone B, were isolated from the aerial portions of Hypericum ellipticum together with three known xanthones, 1,3,7-trihydroxy-8-(3-methyl-2-butenyl)-9H-xanthen-9-one, 1,6-dihydroxy-4-methoxy-9H-xanthen-9-one, and 1,4,5-trihydroxy-9H-xanthen-9-one. Their structures were determined by spectroscopic analyses. The acylphloroglucinol and xanthones were evaluated for cytotoxicity using three human colon cancer cell lines cell lines (HT-29, HCT-116 and Caco-2) and a normal human colon cell line (CCD-18Co).

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Source
http://dx.doi.org/10.1016/j.phytochem.2011.01.032DOI Listing

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