3'-Deoxy-5'-O-{[2-(2,3-di-O-palmitoylglycer-1-yloxycarbonyl)ethyl]carbonyl}adenyl-(2'-5')-3'-deoxyadenyl-(2'-5')-3'-deoxyadenosine AIDS-106428 AIDS106428 Cordycepin-trimer 5'-(2,3-di-O-palmitoylglycery succinate)