Darunavir Impurity 3 (Amino Dimer)

Chemical Name: (2S,3R)-4-((4-(3-((2S,3R)-4-((4-amino-N-isobutylphenyl)sulfonamido)-3-hydroxy-1-phenylbutan-2-yl)ureido)-N-isobutylphenyl)sulfonamido)-3-hydroxy-1-phenylbutan-2-yl ((3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl)carbamate