155662-50-3 Droxinavir hydrochloride Droxinavir hydrochloride [USAN] L-Valinamide, N-methylglycyl-N-(3-((((1,1-dimethylethyl)amino)-carbonyl)(3-methylbutyl)amino)-2-hydroxy-1-(phenyl-methyl)propyl)-3-methyl-, monohydrochloride, (R-(R*, S*)) SC 55389A SC-55389A