(2S,3R)-3-(((1S)-2,2-Dimethyl-1-(methylcarbamoxy)propyl)carboyl)-2-hydroxy-5-methylhexanohydroxamic acid 154039-60-8 BB 2516 BB-2516 Butanediamide, N4-((1S)-2,2-dimethyl-1-((methylamino)carbonyl)propyl)-N1,2-dihydroxy-3-(2-methylpropyl)-, (2S,3R)- Butanediamide, N4-(2,2-dimethyl-1-((methylamino)carbonyl)propyl)-N1,2-dihydroxy-3-(2-methylpropyl)-, (2S-(N4(R*),2R*,3S*))- Marimastat Marimastat [USAN]