((3S)Oxolan-3-yloxy)-N-((1S,2R)-3-{[(4-aminophenyl)sulfonyl](2-methylpropyl)amino}-1-benzyl-2-(phosphonooxy)propyl)carboxamide;226700-80-7 (Sodium salt);226700-81-8 (Calcium salt);Aids082186;Aids-082186;Amprenavir phosphate;Gw433908;Gw433908A (*sodium salt*)