Synonyms: Carbamic acid, N-[3-[1-[4-[(3aR,4R,7R,9R,10R,11R,13S,16R,16aS)-16-ethyltetradecahydro-9-methoxy-4,7,9,11,13,16a-hexamethyl-2,12,14-trioxo-10-[[3,4,6-trideoxy-3-(dimethylamino)-6-[(2-pyridinylcarbonyl)amino]-β-D-xylo-hexopyranosyl]oxy]oxazolo[5,4-c][1,6]oxaazacyclopentadecin-3(2H)-yl]butyl]-1H-1,2,3-triazol-4-yl]phenyl]-, 1,1-dimethylethyl ester