N-{1-[((S)-2-Benzyloxy-5-oxo-tetrahydro-furan-3-ylcarbamoyl)-methyl]-6-butyl-2-oxo-1,2-dihydro-pyridin-3-yl}-3-phenyl-propionamide 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
生成 (S)-3-{2-[6-Butyl-2-oxo-3-(3-phenyl-propionylamino)-2H-pyridin-1-yl]-acetylamino}-4-oxo-butyric acid