N-(N-benzyloxycarbonyldiglycyl)-N-{N-[4-O-(β-D-galactopyranosyl)-β-D-glucopyranosyl]carbamoylmethyl}-N-(N-{N-bis[4-O-(β-D-galactopyranosyl)-β-D-glucopyranosyl]carbamoylmethyl}-carbamoylmethyl)amine 在
palladium 10% on activated carbon 、
氢气 作用下,
以
水 为溶剂,
反应 8.0h,
以88%的产率得到N-{N-[4-О-(β-D-galactopyrasonyl)-β-D-glucopyrasonyl]carbamoylmethyl}-N-(N-{N-bis[4-О-(β-D-galactopyrasonyl)-β-D-glucopyrasonyl]carbamoylmethyl}carbamoylmethyl)-N-(diglycyl)amine