for the following products
Tert-butyl (1S,9S)-6,10-dioxo-9-phthalimidooctahydropyridazo[1,2-a][1,2]diazepine-1-carboxylate and (1S,9S)-9-(1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl)octahydro-6,10-dioxo-6H-pyridazino[1,2-a][1,2]diazepine-1-carboxylic acid tert-butyl ester