methyl 3-O-benzyl-2-O-(methyl 2,3-di-O-benzyl-α-D-glucopyranosyluronate)-4-O-<2-O-benzyl-3,4-di-O-(2,3,4-tri-O-benzyl-β-D-xylopyranosyl)-β-D-xylopyranosyl>-β-D-xylopyranoside 在
palladium on activated charcoal 作用下,
以
水 、
丙酮 为溶剂,
生成
methyl 2-O-(methyl 4-O-methyl-α-D-glucopyranosyluronate)-4-O-<3,4-di-O-(β-D-xylopyranosyl)-β-D-xylopyranosyl>-β-D-xylopyranoside