(4R,5S,6S,7R)-Hexahydro-5,6-dihydroxy-1,3-bis(phenylmethyl)-4,7-bis(.beta.-naphthylmethyl)-2H-1,3-diazepin-2-one 1,3-Diazepin-2-one deriv. 167826-61-1 2H-1,3-Diazepin-2-one, hexahydro-5,6-dihydroxy-4,7-bis(2-naphthalenylmethyl)-1,3-bis(phenylmethyl)-, (4R,5S,6S,7R)- AIDS-031615 AIDS031615