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Abdullah Elsayed Abdullah Hassan

Faculty Science - Department Chemistry department

Scientific degrees

BSc In NULL, [1987]
PhD In NULL, [1996]

الحالة الوظيفية الحالية :

قائم بالعمل

Academic Jobs

معيد : 23/8/1987
Doctor : 22/1/1997
Professor Assisant : 29/6/2010
Professor : 24/7/2019
Professor Emeritus : 3/3/2025

Publications

1 - Lithium Hexamethyldisilazane Transformation of Transiently Protected 4‑Aza/Benzimidazole Nitriles to Amidines and their Dimethyl Sulfoxide Mediated Imidazole Ring Formation (2016).

2 - 6-Methylpurine Derived Sugar Modified Nucleosides: Synthesis and Evaluation of their Substrate Activity with Purine Nucleoside Phosphorylases (2016).

3 - 6-Methylpurine derived sugar modified nucleosides: Synthesis and in vivo antitumor activity in D54 tumor expressing M64V-Escherichia coli purine nucleoside phosphorylase (2016).

4 - A novel polystyrene/epoxy ultra‐fine hybrid fabric by electrospinning (2018).

5 - Cyano Modification on Uridine Decreases Base-Pairing Stability and Specificity through Neighboring Disruption in RNA Duplex (2018).

6 - Construction and structure studies of DNA-bipyridine complexes as versatile scaffolds for site-specific incorporation of metal ions into DNA (2018).

7 - Design, synthesis, and biological evaluation of novel nicotinamide derivatives as potential histone deacetylase-3 inhibitors (2020).

8 - 2-Hydroxyimino-6-aza-pyrimidine nucleosides: synthesis, DFT calculations, and antiviral evaluations† (2020).

9 - Design, synthesis, and biological evaluation of novel nicotinamide derivatives as potential histone deacetylase-3 inhibitors (2020).

10 - Evaluation of Green Silver Nanoparticles Fabricated by Spirulina Platensis Phycocyanin as Anticancer and Antimicrobial Agents (2022).

11 - NUCLEOSIDES AND DERIVATIVES AND ANTI-VIRAL USES THERETO (2022).

12 - Synthesis, Characterization, and Molluscicidal Activity Screening of New Nicotinonitrile Derivatives Against Land Snails, M. cartusiana, (2022).

13 - Probing the substrate requirements of the in vitro Geranylation Activity of Selenouridine Synthase (SelU). ChembioChem. 2022, 23(15), e202200089. (2022).

14 - Fluorescence-Based Binding Characterization of Small Molecule Ligands Targeting CUG RNA Repeats (2022).

15 - Design and Synthesis of Novel 1,3,4-oxadiazol and 1,2,4-triazole Derivatives as Cyclooxygenase-2 Inhibitors with Anti-inflammatory and Antioxidant Activity in LPS Stimulated RAW-264.7 Microphages (2022).

16 - Design, synthesis, and evaluation of 4′‐phosphonomethoxy pyrimidine ribonucleosides as potential anti‐influenza agents (2023).

17 - Quantitative 1 HNMR Spectroscopy: Analysis of Zinc Gluconate in UtozincVR Tablets, a Mixture of Zinc Gluconate and Vitamin C (2023).

18 - Zn(II) and Cd(II) complexes of dithiocarbamate ligands: synthesis, characterization, anticancer, and theoretical studies (2024).

19 - Implementation of analytical quality by design concepts for the optimization of quantitative 1H nuclear magnetic resonance (1 H-qNMR) method for quantitation of novel anti-covid drugs (molnupiravir and favipiravir) in their pharmaceutical dosage forms (2024).

Research Area