AIDS-082147 AIDS082147 Thiophosphoric acid O-[5-(6-amino-purin-9-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl] ester O'-{3,4-dihydroxy-5-[6-hydroxy-2-(1-methyl-butylamino)-purin-9-yl]-tetrahydro-furan-2-ylmethyl} ester