RAIL~Ml.lRJ-HY CHARUl~ALA, IZOI,FGAGG PFLLIDERER Fakultst fur Chemie, Universitat Konstanz, l'ostfach 5560, D-7750 Konstl-mz/Uest German? ... 'The trimoric 3'-deoxyaden)-l~l- (2'-c.~')-3'-deox~~adenylyl-(2' ... Jt has recently been reported [J-7 1 that the oligonucleotide 5'-O-triphospho- ... In this paper we wish to report the synthesis of the corresponding 3'-deoxy- ... 0-monomethoxytrityl-cordycepine (4) as a key intermediate. When 4 was l. ...