Atazanavir Sulphate; Methyl N-[(2S)-1-[[(2S,3S)-3-hydroxy-4-[[[(2S)-2-(methoxycarbonylamino)-3,3-dimethylbutanoyl]amino]-[(4-pyridin-2-ylphenyl)methyl]amino]-1-phenylbutan-2-yl]amino]-3,3-dimethyl-1-oxobutan-2-yl]carbamate sulfate;Atazanavir Sulfate; 

Des-N-(methoxycarbonyl)-L-tert-leucine Bis-Boc Atazanavir;Hydrazinecarboxylic acid, 2-[(2S,3S)-3-[[(1,1-;dimethylethoxy)carbonyl]amino]-2-hydroxy-4-;phenylbutyl]-2-[[4-(2-pyridinyl)phenyl]methyl]-,1,1-dimethylethyl ester;2-[(2S,3S)-3-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl] -2-[[4-(2-pyridinyl)phenyl]methyl]hydrazinecarboxylic Acid 1,1-Dimethylethyl Ester;Hydrazinecarboxylic acid, 2-[(2S,3S)-3-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxy-4-phenylbutyl]-2-[[4-(2-pyridinyl)phenyl]methyl]-, 1,1-dimethylethyl ester;1-[4-(Pyridin-2-yl)phenyl]-5-(s)-2,5-bis[(tert-butyloxycarbonyl)-amino]-4(s)-hydroxyl-6-phenyl-2-azahexane; 

[S-(R*,R*)]--Amino-a-[[1-[[4-(2-pyridinyl)phenyl]methyl]hydrazino]methyl]benzenepropanol Trihydrochloride;(aS,S)--Amino-a-[[1-[[4-(2-pyridinyl)phenyl]methyl]hydrazino]methyl]benzenepropanol Trihydrochloride;Intermediate of Atazanavir;Des-N-(methoxycarbonyl)-L-tert-leucine Atazanavir Trihydrochloride;