186181-50-0 AIDS-081144 AIDS081144 Butanediamide, N1-[(1S,2R)-3-[(4R)-4-[[(1,1-dimethylethyl)amino]carbonyl]-3-thiazolidinyl]-2-hydroxy-1-(phenylmethyl)propyl]-2-[(2-quinolinylcarbonyl)amino]-, (2S)- Ro31-8624