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Ribose-modified purine nucleosides as ribonucleotide reductase inhibitors. Synthesis, antitumor activity, and molecular modeling of N6-substituted 3'-C-methyladenosine derivatives.
Cappellacci L, Franchetti P, Vita P, Petrelli R, Lavecchia A, Jayaram HN, Saiko P, Graser G, Szekeres T, Grifantini M. Cappellacci L, et al. Among authors: saiko p. J Med Chem. 2008 Jul 24;51(14):4260-9. doi: 10.1021/jm800205c. Epub 2008 Jun 28. J Med Chem. 2008. PMID: 18588281
Histone deacetylase inhibition modulates deoxyribonucleotide pools and enhances the antitumor effects of the ribonucleotide reductase inhibitor 3'-C-methyladenosine in leukaemia cells.
Meli M, Tolomeo M, Grifantini M, Mai A, Cappellacci L, Petrelli R, Rotili D, Ferro A, Saiko P, Szekeres T, Dusonchet L. Meli M, et al. Among authors: saiko p. Int J Oncol. 2011 May;38(5):1427-36. doi: 10.3892/ijo.2011.943. Epub 2011 Feb 11. Int J Oncol. 2011. PMID: 21318222
A novel N-hydroxy-N'-aminoguanidine derivative inhibits ribonucleotide reductase activity: Effects in human HL-60 promyelocytic leukemia cells and synergism with arabinofuranosylcytosine (Ara-C).
Saiko P, Graser G, Giessrigl B, Lackner A, Grusch M, Krupitza G, Basu A, Sinha BN, Jayaprakash V, Jaeger W, Fritzer-Szekeres M, Szekeres T. Saiko P, et al. Biochem Pharmacol. 2011 Jan 1;81(1):50-9. doi: 10.1016/j.bcp.2010.09.006. Epub 2010 Sep 16. Biochem Pharmacol. 2011. PMID: 20849828
N-hydroxy-N'-(3,4,5-trimethoxyphenyl)-3,4,5-trimethoxy-benzamidine, a novel resveratrol analog, inhibits ribonucleotide reductase in HL-60 human promyelocytic leukemia cells: synergistic antitumor activity with arabinofuranosylcytosine.
Saiko P, Ozsvar-Kozma M, Bernhaus A, Jaschke M, Graser G, Lackner A, Grusch M, Horvath Z, Madlener S, Krupitza G, Handler N, Erker T, Jaeger W, Fritzer-Szekeres M, Szekeres T. Saiko P, et al. Int J Oncol. 2007 Nov;31(5):1261-6. Int J Oncol. 2007. PMID: 17912455
63 results