(1S,9S)-9-(((S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl)amino)-10-oxooctahydro-1H-pyridazino[1,2-a][1,2]diazepine-1-carboxylic acid;(1S,9S)-9-[[(1S)-1-(Ethoxycarbonyl)-3-phenylpropyl]amino]octahydro-10-oxo-6H-pyridazino[1,2-a][1,2]diazepine-1-carboxylic Acid; Ro 31-2848; Vascace; Yipingshu;