[Synthesis and antitumor activity of new heterocyclic 5-fluorouracil derivatives]
- PMID: 12017008
[Synthesis and antitumor activity of new heterocyclic 5-fluorouracil derivatives]
Abstract
Two new compounds I and II of 5-FU derivatives have been synthesized. The structures of the new compounds were confirmed by 1HNMR, MS, IR, UV and elemental analysis. The antitumor activities of compound I was tested against KB, HCT-8 and A2780. The preliminary results showed that the activity of compound I was stronger than that of HCFU and 5-FU.