Synthesis of 3′-Fluoro-3′-deoxy-N6-cyclopentyladenosine
摘要:
Starting from 9-(beta-D-xylofuranosyl)-6-chloropurine, the title compound was prepared in four steps. Reaction with cyclopentylamine followed by treatment of the 2'-O,5'-O-ditritylated material with diethylaminosulfur trifluoride (DAST), yielded after deprotection the desired compound.