(S)-2-[(R)-2-(Benzyloxycarbamoyl-methyl)-dodecanoyl]-3-methylcarbamoyl-tetrahydro-pyridazine-1-carboxylic acid benzyl ester 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 2.5h,
生成 N-methyl-(3S)-2-<(2R)-2-hydroxyaminocarbonylmethyl-1-oxododecyl>hexahydropyridazine-3-carboxamide