Dispolongiosides A and B, Two New Fucose Containing Spirostanol Glycosides From the Rhizomes of Disporopsis longifolia Craib., and Their Nitric Oxide Production Inhibitory Activities:

Two new fucose containing spirostanol glycosides, (25R)-spirost-5-en-3β-yl O-β-D-glucopyranosyl-(1→4)-β-D-fucopyranoside (1) and (25S)-spirost-5-en-3β-yl O-β-D-glucopyranosyl-(1→4)-β-D-fucopyranosi...