Ne. Poopeiko et al., SYNTHESIS AND BIOLOGICAL EVALUATION OF 2',3'-DIDEOXY-3'-FLUORORIBOFURANOSYL PURINE NUCLEOSIDES, Nucleosides & nucleotides, 16(7-9), 1997, pp. 1083-1086
Synthesis of oxy-3-fluoro-beta-D-ribofuranosyl)-2-chloroadenine (7b) a
nd -2-chloro-6-methoxypurine (9b), as well as the alpha-D-anomer 7a of
the former and its N-7 isomer 10a is reported. Among the compounds sy
nthesized, only the beta-D-anomer 7b displays moderate cytotoxic activ
ity.