From 5-fluorouracil acyclonucleosides to benzo-fused six- and seven-membered rings linked to pyrimidine and purine bases: The shift from differentiating anticancer agents to apoptotic inducers

1. Conejo-García, A.
2. del Carmen Núñes, M.
3. Díaz-Gavilán, M.
4. Cruz-López, O.
5. Gallo, M.A.
6. Espinosa, A.
7. Campos, J.M.