英文名称:L-Phenylalaninamide,N-[(1,1-dimethylethoxy)carbonyl]-O-sulfo-L-tyrosyl-L-norleucyl-y(NH-CO)-glycyl-L-tryptophyl-N-methyl-L-norleucyl-L-a-aspartyl-; L-Phenylalaninamide,N-[1-[[2-[[(1,1-dimethylethoxy)carbonyl]amino]-1-oxo-3-[4-(sulfooxy)phenyl]propyl]amino]pentyl]-3-oxo-b-alanyl-L-tryptophyl-N-methyl-L-norleucyl-L-a-aspartyl-, [S-(R*,R*)]-; BC 264