477790-60-6

11-Oxa-2,5,9-triazatridecanoic acid,6-[(3,5-difluorophenyl)methyl]-9-[(3-ethylphenyl)methyl]-7-hydroxy-12,12-dimethyl-4,10-dioxo-3-[[(1-propylbutyl)sulfonyl]methyl]-,[(2R)-5-oxo-2-pyrrolidinyl]methyl ester, (6S,7R)-