1,3-Diazepin-2-one deriv. 153244-86-1 2H-1,3-Diazepin-2-one, hexahydro-5,6-dihydroxy-1,3-bis(2-naphthalenylmethyl)-4,7-bis(phenylmethyl)-, (4R,5S,6S,7R)- AIDS-005339 AIDS005339 CU XK263 [4R-(4.alpha.,5.alpha.,6.beta.,7.beta.)]-Hexahydro-1,3-bis(2-naphthylmethyl)-2H-5,6-dihydroxy-4,7-dibenzyl-2H-1,3-diazepin-2-one