N. Yallapa1, G., Nagaraja2, D. and Ch, U. (2018) “Base Catalyzed Microwave Assisted Synthesis, Characterization of 6-Bromo-Pyrazolo-[1,5-a]-Pyrimidine-3-Ethyl-Carboxylate & Its Biological Evaluation as CDKs Inhibitor”, Asian Journal of Chemistry, 30(8), pp. 1881–1884. doi: 10.14233/ajchem.2018.21357 .