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Article in Chinese | WPRIM | ID: wpr-878985

ABSTRACT

Two phloroglucinol compounds(1-2) were isolated and purified from 95% ethanol extract of Dryopteris fragrans through various column chromatographies on silica gel, Sephadex LH-20, medium pressure column chromatography, and preparative HPLC. Their structures were elucidated as 2',4',6'-trihydroxy-5'-methyl acetate-3'-methyl-1'-butyrophenone(1) and aspidinol B(2) based on their chemical and physicochemical methods and spectroscopic data. Compound 1 is a new phloroglucinol compound named "dryofraginol".


Subject(s)
Chromatography, High Pressure Liquid , Dryopteris , Ethanol , Phloroglucinol , Plant Extracts
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