El-Nassan, H., "Amberlyst 15®: An Efficient Green Catalyst for the Synthesis of Heterocyclic Compounds", Russian Journal of Organic Chemistry, vol. 57, issue 7, pp. 1109-1134, 2021. el-nassan2021_article_amberlyst15anefficientgreencat.pdf
Kamel, M. M., M. K. Abdel-hameid, H. B. El-Nassan, and E. A. E. - Khouly, "Synthesis and Cytotoxic Activity of Novel Mono- and Bis-Indole Derivatives: Analogues of Marine Alkaloid Nortopsentin", Medicinal Chemistry, vol. 17, issue 7, pp. 779 - 789, 2021.
El‑Meligie, S., N. Khalil, H. B. El-Nassan, and A. Ibraheem, "New synthetic approaches to thieno[3,2‑d]pyrimidine and thieno[3,4‑b]pyridine derivatives", Chemical Papers, vol. 74, pp. 2501-2514, 2020.
El‑Meligie, S., N. Khalil, H. B. El-Nassan, and A. Ibraheem, "Efcient synthesis of new 3‑amino‑4‑cyanothiophene derivatives", Chemical Papers, vol. 74, pp. 2491-2500, 2020.
El-Meligie, S. E. M., N. A. Khalil, H. B. El-Nassan, and A. A. M. Ibraheem, "A Review on the Synthetic Routes to β-Keto Amides", Current Organic Chemistry, vol. 23, issue 19, pp. 2005-2015, 2019.
Kamel, M. M., M. K. Abdel-hameid, H. B. El-Nassan, and E. A. E. - Khouly, "Synthesis and Cytotoxicity Evaluation of Novel Indole Derivatives as Potential Anti-Cancer Agents", medicinal chemistry, vol. 15, issue 8, pp. 873-882, 2019.
Naguib, B. H., H. B. El-Nassan, and T. M. Abdelghany, "Synthesis of new pyridothienopyrimidinone derivatives as Pim-1 inhibitors", Journal of Enzyme Inhibition and Medicinal Chemistry, vol. 32, issue 1, pp. 457-467, 2017. synthesis_of_new_pyridothienopyrimidinone_derivatives_as_pim_1_inhibitors.pdf
Zaher, A., S. Abuel-Maaty, H. El-Nassan, and S. Amer, "Synthesis, Antitumor Screening and cell cycle analysis of Novel Benzothieno[3,2-b]pyran Derivatives", J enzyme inhibition and medicinal chemistry, vol. 31, issue S4, pp. 145-153, 2016. synthesis_antitumor_screening_and_cell_cycle_analysis_of_novel_benzothieno_3_2_b_pyran_derivatives.pdf