AIDS-184869 AIDS184869 [1,3]Dioxolo[6,7]naphth[1,2-c]isoxazole-4-carboxylic acid, 5-(7,8-dichloro-4-methoxy-2-phenazinyl)-3,3a,4,5-tetrahydro-, methyl ester, (3aR,4R,5R)-