L. Santana et al., Synthesis and biological evaluation of 1,2-disubstituted carbonucleosides of 6-substituted purine and 8-azapurine, NUCLEOS NUC, 18(4-5), 1999, pp. 733-734
A series of new one two subtituted carbonucleoside analogues (OTC), with th
e purine and 8-azapurine base linked through a methylene group at the cyclo
pentane ring, were synthesized and evaluated for their activity against a n
umber of viruses and tumor cells in vitro.