AIDS-071057 AIDS071057 [2R-(2R*,3S*,6S*)]-N-t-butyl-2-(2-hydroxy-3-phenylmethyl-4-aza-5-oxo-6-(1-methylpropyl)- -7-aza-8-oxo-8-(N-methyl-N-quinolin-2-ylmethylamino)octyl)benzamide