1-[2-((R)-2-Benzyloxy-propylamino)-2-methyl-propyl]-3-{(R)-2-oxo-1-[2'-(1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl}-urea

[1,1-Dimethyl-2-(3-{(R)-2-oxo-1-[2'-(1-trityl-1H-tetrazol-5-yl)-biphenyl-4-ylmethyl]-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl}-ureido)-ethyl]-carbamic acid tert-butyl ester

4-(13,24,33,43,53,63-hexaoxin-2-yl)-2-hydroxy-13,23-tetraoxidan-1-one