Studies on the Constituents of Enkianthus nudipes. III. A New Phenolic Glucoside from the Stems

Abstract

A new natural phenolic glucoside, koaburaside, was isolated from the stems of Enkianthus nudipes (HONDA) OHWI. This compound was found to be 1, 4-dihydroxy-2, 6-dimethoxybenzene-4-O-β-D-glucoside on the basis of chemical and spectroscopic evidences. This compound was isolated for the first time from a natural source.