3-[2(R)-Benzyloxypropyl]amino-3-methyl-N-[2, 3,4,5-tetrahydro-2-oxo-1-[[2'-[(t-butoxycarbonylamino)methyl][1,1'-biphenyl]-4-yl]-methyl]-1H-1-benzazepin-3(R)-yl]-butanamide
3-Benzyloxycarbonylamino-3-methyl-N-[2,3,4,5-tetrahydro-2-oxo-1-[[2'-[(t-butoxycarbonylamino)methyl][1,1'-biphenyl]-4-yl]methyl]-1H-1-benzazepin-3(R)-yl]-butanamide
3-Benzyloxycarbonylamino-3-methyl-N-[2,3,4,5-tetra-hydro-4-oxo-5-[[2'-[(t-butoxycarbonylamino)methyl]-[1,1'-biphenyl]-4-yl]methyl]-1H-naphtho[2,1-b]azepin-3(R)-yl]-butanamide
4(R)-Benzyloxycarbonylamino-2,3,4,5-tetrahydro-2-[[2'-[[(t-butoxycarbonyl)amino]methyl][1,1'-biphenyl]-4-yl]-methyl]-1H-2-benzazepin-3-one
3-[2(R)-Benzyloxypropyl]amino-3-methyl-N-[3,4-dihydro-4-oxo-5-[[2'-[(t-butoxycarbonylamino)methyl][1,1'-biphenyl]-4-yl]methyl]-1,5-benzothiazepin-3(S)-yl]butanamide