(+/-)-4-(N-Benzyl-N-tert-butoxycarbonyl-6-aminohexyl)amino]-1-[2-(N-benzyl- N-tert-butoxycarbonyl-6-aminohexanoyloxymethyl)-1,3-oxathiolan-5-yl]-2(1H)-pyrimidinone AIDS-096329 AIDS096329