Synonyms: SB-264128;(3R,4S)-(1-Azabicyclo[2.2.1]hept-3-ylcarbonyl)carbamic acid [3aS-(3aalpha,4beta,5alpha,6alpha,8beta,9alpha,9abeta,10S*)]-6-ethenyldecahydro-5-hydroxy-4,6,9,10-tetramethyl-1-oxo-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester hydrochloride