Affiliation:
1. Department of Chemistry School of Science The University of Jordan Amman 11942 Jordan
2. Chemistry Department College of Science Taibah University Al Madinah Al Munwarah 30002 Saudi Arabia
3. Pharmaceutical Chemistry Department Faculty of Pharmacy Ahram Canadian University, 6th of October City Giza 12566 Egypt
4. Chemistry Department (Biochemistry program) Faculty of Science Suez Canal University Ismailia 41522 Egypt
Abstract
AbstractNovel hybrid series of benzenesulfonamide coupled with piperidine, morpholine, and N,N‐dimethylethanamine moieties at sulfonyl group were designed through pharmacophore hybridization, synthesized, and evaluated for cancer treatment. Benzenesulfonamide‐based derivatives had been synthesized, structurally elucidated, and biologically evaluated as potent VEGFR2 kinase and topoisomerase II inhibitors with cytotoxicity against MCF‐7 and HepG2 cells. Interestingly, the most cytotoxic compound against MCF‐7 and HepG2 cells exhibited promising IC50 values of 0.08 and 0.186 μM, respectively, compared to Doxorubicin as the reference drug with IC50 values of 7.67 and 8.28 μM. It exhibited promising dual enzyme inhibition VEGFR2 and Topoisomerase II with IC50 values of 13.24 nM and 8.3 μM compared to Sorafenib and Doxorubicin as standard drugs. It significantly stimulated total apoptotic breast cancer cell death by 55.25‐fold (34.26 % compared to 0.62 for the control), arresting the cell cycle at S‐phase, which affected the apoptosis‐mediated genes through upregulating P53, Bax, caspases 3, 8, and 9 and downregulating the anti‐apoptotic gene Bcl‐2. A molecular docking study was conducted to confirm the binding affinity of the designed compounds towards VEGFR2 and Topoisomerase II proteins with good binding energy and interactive modes as their co‐crystallized ligands.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献