Anti-SARS-CoV-2 activities of tanshinone IIA, carnosic acid, rosmarinic acid, salvianolic acid, baicalein, and glycyrrhetinic acid between computational and in vitro …

D Elebeedy, WF Elkhatib, A Kandeil, A Ghanem… - RSC …, 2021 - pubs.rsc.org
Six compounds namely, tanshinone IIA (1), carnosic acid (2), rosmarinic acid (3), salvianolic
acid B (4), baicalein (5), and glycyrrhetinic acid (6) were screened for their anti-SARS-CoV-2 …

Design, synthesis, and SAR studies of novel 4-methoxyphenyl pyrazole and pyrimidine derivatives as potential dual tyrosine kinase inhibitors targeting both EGFR …

AM El-Naggar, AMA Hassan, EB Elkaeed… - Bioorganic …, 2022 - Elsevier
Guided by the pharmacophoric features of both EGFR and VEGFR-2 antagonists, two novel
series of 4-methoxyphenyl pyrazole and pyrimidine derivatives [(4a-c) and (5a-c, 6, 7a-c, 8 …

Ligand-based design on the dog-bone-shaped BIBR1532 pharmacophoric features and synthesis of novel analogues as promising telomerase inhibitors with in vitro …

AA Al-Karmalawy, MS Nafie, MA Shaldam… - Journal of Medicinal …, 2022 - ACS Publications
Telomerase is an outstanding biological target for cancer treatment. BIBR1532 is a non-
nucleoside selective telomerase inhibitor; however, it experiences ineligible …

In silico and in vitro studies for benzimidazole anthelmintics repurposing as VEGFR-2 antagonists: novel mebendazole-loaded mixed micelles with enhanced …

AA Elmaaty, KM Darwish, A Chrouda, AA Boseila… - ACS …, 2021 - ACS Publications
Cancer is a leading cause of death worldwide and its incidence is unfortunately anticipated
to rise in the next years. On the other hand, vascular endothelial growth factor receptor 2 …

Discovery of thieno [2, 3-d] pyrimidine-based derivatives as potent VEGFR-2 kinase inhibitors and anti-cancer agents

SA El-Metwally, MM Abou-El-Regal, IH Eissa… - Bioorganic …, 2021 - Elsevier
Vascular endothelial growth factor-2 (VEGFR-2) is considered one of the most important
factors in tumor angiogenesis, and consequently a number of anticancer therapeutics have …

Multi-step in silico discovery of natural drugs against COVID-19 targeting main protease

EB Elkaeed, FS Youssef, IH Eissa, H Elkady… - International Journal of …, 2022 - mdpi.com
In continuation of our antecedent work against COVID-19, three natural compounds, namely,
Luteoside C (130), Kahalalide E (184), and Streptovaricin B (278) were determined as the …

Novel fused imidazotriazines acting as promising top. II inhibitors and apoptotic inducers with greater selectivity against head and neck tumors: Design, synthesis, and …

AA Al-Karmalawy, M Rashed, M Sharaky… - European Journal of …, 2023 - Elsevier
Although the great effectiveness of doxorubicin (Dox) in the treatment of many types of
tumors, it showed limited effectiveness against the head and neck squamous cell carcinoma …

Naturally available flavonoid aglycones as potential antiviral drug candidates against SARS-CoV-2

AA Al-Karmalawy, MM Farid, A Mostafa, AY Ragheb… - Molecules, 2021 - mdpi.com
Flavonoids are important secondary plant metabolites that have been studied for a long time
for their therapeutic potential in inflammatory diseases because of their cytokine-modulatory …

A multistage in silico study of natural potential inhibitors targeting SARS-CoV-2 main protease

EB Elkaeed, IH Eissa, H Elkady, A Abdelalim… - International Journal of …, 2022 - mdpi.com
Among a group of 310 natural antiviral natural metabolites, our team identified three
compounds as the most potent natural inhibitors against the SARS-CoV-2 main protease …

Investigating the structure–activity relationship of marine natural polyketides as promising SARS-CoV-2 main protease inhibitors

A El-Demerdash, AA Al-Karmalawy, TM Abdel-Aziz… - RSC …, 2021 - pubs.rsc.org
Since its first report in December 2019, the novel coronavirus virus, SARS-CoV-2, has
caused an unprecedented global health crisis and economic loss imposing a tremendous …