AIDS-140394 AIDS140394 Diisopropyl 1-(2-(4-(hydroxy(oxido)amino)phenyl)hydrazino)-6-((4-(hydroxy(oxido)amino)phenyl)hydrazono)-7-isopropoxy-9-methyl-7-oxido-8-oxa-2,5-diaza-7-phosphadec-1-en-1-ylphosphonate NSC652149