Lopinavir EP Impurity T

Chemical Name: N,N′-Bis[(1S,3S,4S)-1-benzyl-4-[[2-(2,6-dimethylphenoxy)acetyl]amino]-3-hydroxy-5-phenylpentyl]urea (as per EP); N,N′-(2S,2′S,3S,3′S,5S,5′S)-5,5′-Carbonylbis(azanediyl)bis(3-hydroxy-1,6-diphenylhexane-5,2-diyl)bis[2-(2,6-dimethylphenoxy)acetamide] (as per USP)

Synonym: N-(2-((2-acrylamido-5-methoxy-4-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)(methyl)amino)ethyl)-3-((2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxy-5-((4-(1-methyl-1H-indol-3-yl)pyrimidin-2-yl)amino)phenyl)amino)-N,N-dimethyl-3-oxopropan-1-aminium

Smile: O[C@@H](C[C@@H](NC(N[C@H](C[C@H](O)[C@@H](NC(COC(C(C)=CC=C1)=C1C)=O)CC2=CC=CC=C2)CC3=CC=CC=C3)=O)CC4=CC=CC=C4)[C@@H](NC(COC(C(C)=CC=C5)=C5C)=O)CC6=CC=CC=C6