1,3-Diazepin-2-one deriv. 153183-11-0 2H-1,3-Diazepin-2-one, hexahydro-5,6-dihydroxy-1,3-bis[[3-(hydroxymethyl)phenyl]methyl]-4,7-bis(phenylmethyl)-, (4R,5S,6S,7R)- AIDS-031507 AIDS031507 CU XM321 [4R-(4.alpha.,5.alpha.,6.beta.,7.beta.)]-Hexahydro-5,6-dihydroxy-1,3-bis[(3-hydroxymethyl)benzyl]-4,7-bis(phenylmethyl)-2H-1,3-diazepin-2-one