英文名称:L-Methioninamide,5-oxo-L-prolyl-(aS,3S)-2-oxo-a,3-bis(phenylmethyl)-1-piperazineacetyl-D-prolyl-L-leucyl-(9CI); L-Methioninamide,1-[1-oxo-2-[2-oxo-4-[(5-oxo-2-pyrrolidinyl)carbonyl]-3-(phenylmethyl)-1-piperazinyl]-3-phenylpropyl]-D-prolyl-L-leucyl-,[3S-[1(R*),3R*,4(R*)]]-; U 65822