التدرج الوظيفي: -

• معيدا بقسم الكيمياء بكلية التربية بالسويس جامعة قناة السويس بتاريخ 8/8/1998م.
• مدرسا مساعدا بقسم الكيمياء بكلية التربية بالسويس جامعة قناة السويس بتاريخ 9/12/1998م.
• الحصول على درجة الدكتوراه في الكيمياء العضوية في 2/12/2004 من قسم الكيمياء بكلية العلوم جامعة قناة السويس.
•  مدرس الكيمياء العضوية بكلية التربية جامعة قناة السويس- 22/5/2005 حتى - 18/2/2008.
• مدرس الكيمياء العضوية بكلية العلوم جامعة السويس- 18/2/2008 حتى  25/6/2023.
• السفر اعارة لدولة ليبيا بداية من 1/9/2005حتى31/8/2011 م.
• مدرس الكيمياء العضوية كلية العلوم بالزاوية –جامعة الزاوية - ليبيا من 1/9/2005 وحتى31/8/2009م.
• مدرس الكيمياء العضوية كلية العلوم بالعجيلات–جامعة الزاوية - ليبيا من 1/9/2009 وحتى31/8/20011م.
• استاذ مساعد الكيمياء العضوية – كلية الصيدلة- جامعه شقراء –المملكة العربية السعودية من 1/9/2011 حتى 30/5/2021.
• مدرس الكيمياء العضوية بكلية العلوم جامعة السويس- 31/5/2021 حتى  25/6/2023.
• أستاذ مساعد الكيمياء العضوية بكلية العلوم جامعة السويس- 26/6/2023 حتى الآن.

الجزاءات: -   لا يـــوجـــد

                                                                   List of publications

• El-Sharief, A. M. Sh.; Atalla, A. A.; Hussein, A. M.; El-Gaby, M. S. A.; Hassan, A. A.  Some ring closure reactions with cyanothioformamides: new route for the synthesis of (imidazolidine, oxazolidine & pyrroline)-iminothiones, benzothiazoloquinazolinones and imidazoquinoxalines.    Phosphorus, Sulfur and Silicon and the Related Elements  (2000),  160  141-158. https://doi.org/10.1080/10426500008043677

1. Facile route for the synthesis of the iminosugar nucleoside (3R,4R)-1-(pyren-1-yl)-4-(hydroxymethyl) pyrrolidin-3-ol. Carbohydrate Research, Volume 339, Issue 8, 1 June 2004, Pages 1565-1568 Allam A. Hassan, Per T. Jørgensen, Paul C. Stein, M. E. Abdel Fattah, Ibrahim I. A. El Gawad and Erik B. Pedersen. doi:10.1016/j.carres.2004.03.022

2. Wamberg, M. C.; Walczak, K.; Andersen, L.; Hassan, A. A.; Pedersen, E. B. Intercalating nucleic acids containing insertions of naphthalimide. Helvetica Chimica Acta 2006, 89, 1826-1840.

3. Wamberg, M. C.; Hassan, A. A.; Bond, A. D.; Pedersen, E. B. Intercalating nucleic acids (INAs) containing insertions of 6H-indolo[2,3-b]quinoxaline. Tetrahedron, 2006, 62, 11187-11199. doi:10.1016/j.tet.2006.09.017

4. Synthesis of 3-chloro-4-fluorophenyl-3,4-dichlorophenyl substituted thiocarbamide derivatives as potential antitubercular agents M. Faiz Arshad, Suresh Kumar, Abdulmohsen H. Al Rohaimi, Allam A. Hassan, Ahmed Elkerdasy & Neeraj Upmanyu Med Chem Res (2015) 24:334–343. ISSN 1054-2523. DOI 10.1007/s00044-014-1059-0

5. Contribution of NMR Spectroscopy, Mass Spectrometry and X-Ray Diffractometry Techniques to the Characterization of 2-Chloro-8-methyl-3-formylquinolineM. Faiz Arshad, Allam A. Hassan, Abdulmohsen H. Al Rohaimi. International Journal of Pharmaceutical Sciences and Drug Research 2014; 6(3): 178-1. ISSN 0975-248X

6. Nano-ropinirole for the management of Parkinsonism: blood-brain pharmacokinetics and carrier localization. Gulam Mustafa, Abdulmohsen H. Al Rohaimi, Allam A. Hassan, Baboota S, Ahuja A, Ali J. Expert Review of Neurotherapeutics (2015). https://doi.org/10.1586/14737175.2015.1036743

7. Synthesis and biological evaluation of novel pyrimidines derived from 6-aryl-5-cyano-2-thiouracil. Asma Mohamed Mahran, Nasser Abdelhamid Hassan, Dalia Ahmed A. Osman, Sherif Shaban Ragab, Allam Abdelhamid Hassan. ournal: Zeitschrift für Naturforschung C znc .2015. 0265. DOI: 10.1515/znc-2015-0265

8. Design, Synthesis, Biological and Molecular Docking Studies of Some O-Hydroxycyanopyridine Derivatives, Ahmed H Moustafa1*, Nermin A M El-Seadawy2, Allam A Hassan, Shirin H Pasha, Hassan A El-Sayed, Nadia A M Shimess and Nasser A Hassan, Der Chemica Sinica, 2017, 8(3):313-332. ISSN : 0976-8505

9. A Convenient One-Pot Synthesis of Thieno[20,30:4,5]Pyrimido[1,2-b]-[1,2,4,5]Tetrazines, Allam A. Hassan,  Reham R. Khattab, Ashraf A. F. Wasfy, Khadiga M. Abuzeid, and Nasser A. Hassan, J. Heterocyclic Chem., 55, 907 (2018). DOI: 10.1002/jhet.3117

10. Synthesis of Some New Thioglycosides Derived from Thieno[2,3-d]pyrimidine Derivatives and Their Anticancer and Antioxidant Activity, Ashraf AF Wasfy, Allam A Hassan, Reham R Khattab, Khadiga M Abu-Zied, Hanem M Awad, Faisal Al Otaibi  and Nasser A Hassan, RES J PHARM BIOL CHEM SCI Volume 9, Issue 3, 2018. ISSN: 0975-8585

11. Microwave synthesis, anti-oxidant and antitumor activity of some nucleosides derived 2- oxonicotinonitrile. Hassan A El-Sayed, Ahmed H Moustafa, Allam A Hassan, Nermin AM El-Seadawy, Sherin H Pasha, Nadia AM Shmiess, Hanem M Awad, Nasser A Hassan.  Synthetic Communications. 2019, 49 (24), 3465-3474. https://doi.org/10.1080/00397911.2019.1672747.

12. Synthesis and Antiviral Activity of Novel Thieno[2,3-d] pyrimidine Hydrazones and Their C-Nucleosides. R. R. Khattab, A. A. Hassan, O. M. Kutkat, K. M. Abuzeid and N. A. Hassan.  Russian Journal of General Chemistry, 2019, Vol. 89, No. 8, pp. 1707–1717. https://doi.org/10.1134/S1070363219080267

13. Synthesis and Cytotoxic Activity of New Thiazolopyrimidine Sugar Hydrazones and Their Derived Acyclic Nucleoside Analogues. Basiony, E.A.; Hassan, A.A.; Al-Amshany, Z.M.; Abd-Rabou, A.A.; Abdel-Rahman, A. H.; Hassan, N.A.; El-Sayed, W.A.  Molecules. 2020, 25(2), 399. https://doi.org/10.3390/molecules25020399.

14. Click chemistry-based synthesis, cytotoxic activity and molecular docking of novel triazole-thienopyrimidine hybrid glycosides targeting EGFR. Reham R. Khattab , Asma K. Alshamari , Allam A. Hassan , Hussein H. Elganzory , Wael A. El-Sayed , Hanem M. Awad , Eman S. Nossier & Nasser A. Hassan.  Journal of Enzyme Inhibition and Medicinal Chemistry. 2021, 36:1, 504-516 https://doi.org/10.1080/14756366.2020.1871335.

15. Advances on Therapeutic Strategies for Alzheimer’s Disease: From Medicinal Plant to Nanotechnology. Nasser A. Hassan, Asma K. Alshamari, Allam A. Hassan, Mohamed G. Elharrif, Abdullah M. Alhajri, Mohammed Sattam and Reham R. Khattab. Molecules 2022, 27, 4839. https://doi.org/10.3390/molecules27154839.

16. Synthesis and Molecular Docking Study of Novel Pyrimidine Derivatives against COVID-19. Zahra M. Alamshany, Reham R. Khattab, Nasser A. Hassan, Ahmed A. El-Sayed, Mohamed A. Tantawy, Ahmed Mostafa and Allam A. Hassan. Molecules 2023, 28, 739. https://doi.org/10.3390/molecules28020739                                   

17. Design, Synthesis, Molecular Docking and Biological Evaluation of Donepezil Analogues as Effective Anti-Alzheimer Agents. Asma k Alshamari; Mohamed elsawalhy; Abdullah M Alhajri; Allam A Hassan; Mohamed G Elharrif; Gigi Sam; Zahra M Alamshany; Zafer S Alshehri; Faez F Alshehri; nasser A Hassan. Egypt. J. Chem. Vol. 67, No. 2 pp. 473 - 485 (2024) https://doi.org/10.21608/ejchem.2023.231046.8475

18. Study, Docking, In Silico ADME and Bio-Evaluation of Novel Hetero-Aromatic Amino Acid Derivatives as Potential Anti-Epileptic Agents. Faez F Alshehri, Zafer S Alshehri, sharif Alhjlah, nagwan M Salama, Zahra M Alamshany, Mohammed F Arshad, Ahmed F Elkirdasye, Allam A. Hassan. The Egyptian Journal of Chemistry, (Articles in Press, Accepted Manuscript Available Online from 04 October 2023). https://doi.org/10.21608/ejchem.2023.232868.8534

19.  Glycosyl Thiourea: Synthesis, Cyclization, Reaction, Molecular Docking, and Evaluation as Potential Acetylcholinesterase Inhibitors. Salma Anwar Ellithy, Adel Abdel-Rahman, nasser A Hassan, Mohamed elsawalhy, Eman S Abou-Amra, Allam A. Hassan. Egypt. J. Chem. Vol. 66, No. SI: 13 pp. 1759 - 1777 (2023) DOI: 10.21608/EJCHEM.2023.244506.8770