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Does the combination of optimal substitutions at the C²-, N⁵- and N⁸-positions of the pyrazolo-triazolo-pyrimidine scaffold guarantee selective modulation of the human A₃ adenosine receptors?
Cheong SL, Dolzhenko AV, Paoletta S, Lee EP, Kachler S, Federico S, Klotz KN, Dolzhenko AV, Spalluto G, Moro S, Pastorin G. Cheong SL, et al. Among authors: federico s. Bioorg Med Chem. 2011 Oct 15;19(20):6120-34. doi: 10.1016/j.bmc.2011.08.026. Epub 2011 Aug 23. Bioorg Med Chem. 2011. PMID: 21908194
Combining selectivity and affinity predictions using an integrated Support Vector Machine (SVM) approach: An alternative tool to discriminate between the human adenosine A(2A) and A(3) receptor pyrazolo-triazolo-pyrimidine antagonists binding sites.
Michielan L, Bolcato C, Federico S, Cacciari B, Bacilieri M, Klotz KN, Kachler S, Pastorin G, Cardin R, Sperduti A, Spalluto G, Moro S. Michielan L, et al. Among authors: federico s. Bioorg Med Chem. 2009 Jul 15;17(14):5259-74. doi: 10.1016/j.bmc.2009.05.038. Epub 2009 May 21. Bioorg Med Chem. 2009. PMID: 19501513
Synthesis and pharmacological characterization of a new series of 5,7-disubstituted-[1,2,4]triazolo[1,5-a][1,3,5]triazine derivatives as adenosine receptor antagonists: A preliminary inspection of ligand-receptor recognition process.
Pastorin G, Federico S, Paoletta S, Corradino M, Cateni F, Cacciari B, Klotz KN, Gao ZG, Jacobson KA, Spalluto G, Moro S. Pastorin G, et al. Among authors: federico s. Bioorg Med Chem. 2010 Apr 1;18(7):2524-36. doi: 10.1016/j.bmc.2010.02.039. Epub 2010 Feb 25. Bioorg Med Chem. 2010. PMID: 20304654 Free PMC article.
The significance of 2-furyl ring substitution with a 2-(para-substituted) aryl group in a new series of pyrazolo-triazolo-pyrimidines as potent and highly selective hA(3) adenosine receptors antagonists: new insights into structure-affinity relationship and receptor-antagonist recognition.
Cheong SL, Dolzhenko A, Kachler S, Paoletta S, Federico S, Cacciari B, Dolzhenko A, Klotz KN, Moro S, Spalluto G, Pastorin G. Cheong SL, et al. Among authors: federico s. J Med Chem. 2010 Apr 22;53(8):3361-75. doi: 10.1021/jm100049f. J Med Chem. 2010. PMID: 20307065
305 results