Two New Phenolic Glycosides from Curculigo orchioides

摘要

Two new phenolic glycosides were isolated from the rhizomes of Curculigo orchioides Gaertn.. Based on comprehensive spectroscopic analyses including IR, MS, 1D- and 2D NMR (COSY, HSQC, and HMBC), their structures were elucidated as 3-hydroxyl-5-methyphenol-1-O-[β-D-glucopyranosyl-(1→3)-β-D-glucopyrano-side (1) and 1',3'-dimethoxyl-4-hydroxyalangifolioside (2).