(2S)-1-(2-{[(allyloxy)carbonyl]amino}-5-methoxy-4-{[6-oxo-6-(2,2,2-trichloroethoxy)hexyl]oxy}benzoyl)-2-pyrrolidinecarboxylic acid

allyl (11aS)-8-({6-[(1S)-1-(chloromethyl)-5-hydroxy-1,2-dihydro-3H-benzo[e]indol-3-yl]-6-oxohexyl}oxy)-11-hydroxy-7-methoxy-5-oxo-2,3,11,11a-tetrahydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-10(5H)-carboxylate

allyl (11aS)-8-({6-[(1R)-1-(chloromethyl)-5-hydroxy-1,2-dihydro-3H-benzo[e]indol-3-yl]-6-oxohexyl}oxy)-11-hydroxy-7-methoxy-5-oxo-2,3,11,11a-tetrahydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-10(5H)-carboxylate

6-(Bis-methoxycarbonylmethyl-amino)-hexanoic acid

(4E,6E)-2-{Methoxycarbonylmethyl-[5-(2,2,2-trichloro-ethoxycarbonyl)-pentyl]-amino}-octa-4,6-dienoic acid methyl ester