Synonyms: | Carbamic acid, N-[(1S)-2-[[[(6S,7R,9R,14aS,15R)-7-cyano-6,7,9,10,13,14,14a,15-octahydro-11-hydroxy-2-methoxy-1-(methoxymethoxy)-3,12,16-trimethyl-10,13-dioxo-6,15-imino-5H-isoquino[3,2-b][3]benzazocin-9-yl]methyl]amino]-1-methyl-2-oxoethyl]-, 1,1-dimethylethyl ester |