N-[({1-[(2R)-3-cyclopentyl-2-({formyl[(phenylmethyl)oxy]amino}methyl)propanoyl]-L-prolyl}amino)methyl]-2-pyridinecarboxamide 在
palladium 10% on activated carbon
氢气 作用下,
以
甲醇 为溶剂,
以90%的产率得到N-({[1-((2R)-3-cyclopentyl-2-{[formyl(hydroxy)amino]methyl}propanoyl)-L-prolyl]amino}methyl)-2-pyridinecarboxamide