Synonyms: 177932-89-7;AC1L4BL0;(4R,5S,6S,7R)-1,3-bis[(3-aminophenyl)methyl]-4,7-dibenzyl-5,6-dihydroxy-1,3-diazepan-2-one; methanesulfonic acid;2H-1,3-Diazepin-2-one, 1,3-bis((3-aminophenyl)methyl)hexahydro-5,6-dihydroxy-4,7-bis(phenylmethyl)-, (4R,5S,6S,7R)-, dimethanesulfonate (salt)