Ritonavir EP Impurity P

Chemical Name: Bis(thiazol-5-yl-methyl)[carbonylbis[imino[(2S,3S,5S)-3-hydroxy-1,6-diphenylhexane-5,2-diyl]]]dicarbamate (as per EP); Bis(thiazol-5-ylmethyl) (2S,2'S,3S,3'S,5S,5'S)-5,5'-carbonylbis(azanediyl)bis(3-hydroxy-1,6-diphenylhexane-5,2-diyl)dicarbamate (as per USP)

Smile: O=C(N[C@@H](CC1=CC=CC=C1)C[C@H](O)[C@@H](NC(OCC2=CN=CS2)=O)CC3=CC=CC=C3)N[C@@H](CC4=CC=CC=C4)C[C@H](O)[C@@H](NC(OCC5=CN=CS5)=O)CC6=CC=CC=C6