162538-23-0 | tert-butyl [(2S,3R)-4-({(2R,3S)-4-[3-(benzyloxy)phenyl]-3-[(tert-butoxycarbonyl)amino]-2-hydroxybutyl}amino)-3-hydroxy-1-phenylbutan-2-yl]carbamate | C37H51 N3 O7 |
162538-18-3 | tert-butyl [(2S,3R)-4-{[(2R,3S)-3-[(tert-butoxycarbonyl)amino]-2-hydroxy-4-(4-hydroxyphenyl)butyl]amino}-3-hydroxy-1-phenylbutan-2-yl]carbamate | C30H45 N3 O7 |