Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:
2-[(2S,3S)-3-[(4R)-4-(1,1-Dimethylethyl)-2,5-dioxo-1-imidazolidinyl]-2-hydroxy-4-phenylbutyl]-2-[[4-(2-pyridinyl)phenyl]methyl]hydrazide N-(Methoxycarbonyl)-3-methyl-L-valine, is an impurity of the drug Atazanavir (A790051), a novel azapeptide HIV protease inhibitor (PI). Antiviral.