Kn. Tiwari et al., Synthesis of 4 '-thio-beta-D-arabinofuranosylcytosine (4 '-thio-ara-C) andcomparison of its anticancer activity with that of ara-C, NUCLEOS NUC, 19(1-2), 2000, pp. 329-340
4'-thio-beta-D-arabinofuranosylcytosine was synthesized by a facile route i
n high yields. It was evaluated for antitumor activity against a panel of h
uman tumors, both in vitro and in vivo.