[1]
K. El-mahdy, A. El-Kazak, M. Abdel-Megid, M. Seada, and O. Farouk, “Synthesis, Characterization and Biological Evaluation of some New Thieno[2,3-d]Pyrimidine Derivatives”, JAC, vol. 5, no. 1, pp. 581–591, Apr. 2009.