Mekky, A. E. M., and S. M. H. Sanad, "Characterization, and Antimicrobial Evaluation of Novel Thiohydrazonates and Pyrazolo[3,4-b]pyridines", Polycycl. Aromat. Compd. , vol. 41, issue 5, pp. 936-949, 2021. 039_polycyclic_aromatic_compounds_2021.pdf
Abdelhamid, I. A., M. A. E. Hawass, S. M. H. Sanad, and A. H. M. Elwahy, "Synthesis of various pyrazole-fused heterocyclic systems using pyrazole-4-carbaldehydes as versatile precursors", Arkivoc , vol. 2021, issue 9, pp. 42-74, 2021. 040_arkivoc_2021.pdf
Sanad, S. M. H., A. E. M. Mekky, and A. A. M. El-Reedy, "Tandem synthesis and antibacterial screening of novel thieno[2,3-b]thiophene-linked bis(thiazole) hybrids", Synth. Commun. , vol. 51, issue 13, pp. 1982-1993, 2021. 035_synth_commun_2021.pdf
Sanad, S. M. H., A. E. M. Mekky, A. Y. Said, and M. A. A. Elneairy, "Pyridine-2(1H)-thiones: Versatile Precursors for One-pot Synthesis of New Nicotinonitrile-Thiazole Hybrids", J. Heterocyclic Chem. , vol. 58, issue 7, pp. 1461-1471, 2021. 034_j_heterocyclic_chem_2021.pdf