Nα-((tert-butyloxy)carbonyl)-1-<<4(S)-(((1(S)-(((2-(4'-(((3-dimethylsulfonio)-1-propyl)amino)carbonyl)-2',4-bithiazol-2-yl)-1-ethyl)amino)carbonyl)-2(R)-hydroxy-1-propyl)amino)carbonyl-3(S)-hydroxy-2(R)-pentyl>amino>-Nim-(triphenylmethyl)-erythro

Acetic acid (2R,3S,4S,5R,6R)-5-acetoxy-6-acetoxymethyl-4-carbamoyloxy-2-((2S,3S,4S,5S,6S)-2,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yloxy)-tetrahydro-pyran-3-yl ester