[Chemical constituents from herb of Pholidota cantonensis].

Abstract

OBJECTIVE To study the chemical constituents of Pholidota cantonensis. METHOD The compounds were isolated and purified on silica gel, Sephadex LH-20, Chromatorex ODS column chromatography and the structures were determined based on the spectral and chemical evidences. RESULT Four compounds were obtained and characterized as pholidonone (1… (More)

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