摘要 |
A process for the preparation of 5'-deoxy-5-fluorouridine, which comprises the transformation of 2',3'-O-isopropylidene-5-fluorouridine in the corresponding 5'-O-sulfonyl derivative, subsequent reaction with alkaline or earth-alkaline iodides and, after hydrolysis of the isopropylidene group, reduction of the 5'-deoxy-5'-iodo-5-fluor<u>o</u>uridine thus obtained, is described. |