Corchioside A, an orcinol glycoside from Curculigo orchioides

The rhizomes of Curculigo orchioides yielded hentriacontanol, sitosterol, stigmasterol, cycloartenol, sucrose and a new phenolic glycoside, named corchioside A (orcinol-3-β-d-xylopyranosyl-(1 → 6)-β-d-glucopyranoside). The structure was elucidated by spectroscopic methods and chemical transformations.