Synonyms: BMS-188797;3(S)-Benzamido-2(R)-hydroxybenzenepropionic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6-acetoxy-12-(benzoyloxy)-4,11-dihydroxy-12b-(methoxycarbonyloxy)-4a,8,13,13-tetramethyl-5-oxo-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-1H-7,11-methanocyclodeca[3,4]benz[1,2-b]oxet-9-yl ester