Ritonavir EP Impurity L

(2S)-3-Methyl-2-(((methyl((2-(1-methylethyl)-1,3-thiazol4-yl)methyl)amino)carbonyl)amino)-N-((1S)-2-((4S,5S)-2-oxo-4-(phenylmethyl)-1,3-oxazolidin-5-yl)-1-(phenylmethyl)ethyl)butanamide; Desthiazolylmethyl Ritonavir; Ritonavir Oxazolidinone Derivative; (4S,5S)-4-Benzyl-5-[(2S)-2-[[(2S)-3-methyl-2-[[methyl[[2-(1-methylethyl)thiazol-4-yl]methyl]carbamoyl]amino]butanoyl]amino]-3-phenylpropyl]oxazolidin-2-one;(2S)-3-Methyl-2-[[[methyl[[2-(1-methylethyl)-4-thiazolyl]methyl]amino]carbonyl]amino]-N-[(1S)-1-[[(4S,5S)-2-oxo-4-(phenylmethyl)-5-oxazolidinyl]methyl]-2-phenylethyl]-butanamide; (S)-N-((S)-1-((4S,5S)-4-Benzyl-2-oxooxazolidin-5-yl)-3-phenylpropan-2-yl)-2-(3-((2-isopropylthiazol-4-yl)methyl)-3-methylureido)-3-methylbutanamide