[Phenyl glycosides from Curculigo orchioides].

One new phenyl glycoside and two new chlorophenyl glycosides were isolated from rhizomes of Curculigo orchioides (Chinese name: Xian Mao, Hypoxidaceae). Based on HRMS, FABMS, 1H-, 13C-NMR and other spectral data as well as chemical evidence, the structures of curculigoside B, curculigine B and C were elucidated to be 2-beta-D-glucopyranosyloxy-5-hydroxybenzyl-2'-methoxy-6'-hydroxybe nzoate (I),24-dichloro-3-methyl-5-methoxy-phenol-O-beta-D-apiofuranosyl (1-6)-beta-D-glucopyanoside (III) and 2,4,6-trichloro-3-methyl-5-methoxyphenol-O-beta-D-xylopyranosyl (1-6)-beta-D-glucopyranoside (IV), respectively.