Exploration of cytotoxicity of iodoquinazoline derivatives as inhibitors of both VEGFR-2 and EGFR T790M : Molecular docking, ADMET, design, and syntheses

Novel inhibitors of epidermal growth factor receptor (EGFR) /vascular endothelial growth factor receptor-2 (VEGFR-2) were synthesized based on the iodoquinazoline scaffold linked to different heteroaromatic, aromatic, and/or aliphatic moieties. The novel derivatives were in vitro examined for antica...

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Veröffentlicht in:Archiv der Pharmazie (Weinheim) 2024-11, Vol.357 (11), p.e2400389
Hauptverfasser: Alsulaimany, Marwa, El-Hddad, Sanadelaslam S A, Akrim, Zuhir S M, Aljohani, Ahmed K B, Almohaywi, Basmah, Alatawi, Omar M, Almadani, Sara A, Alharbi, Hussam Y, Aljohani, Majed S, Miski, Samar F, Alghamdi, Read, El-Adl, Khaled
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Sprache:eng
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Zusammenfassung:Novel inhibitors of epidermal growth factor receptor (EGFR) /vascular endothelial growth factor receptor-2 (VEGFR-2) were synthesized based on the iodoquinazoline scaffold linked to different heteroaromatic, aromatic, and/or aliphatic moieties. The novel derivatives were in vitro examined for anticancer activities against A549, HCT116, michigan cancer foundation-7 (MCF-7), and HepG2 cells. Molecular modeling was applied to discover their orientation of binding with both VEGFR-2 and EGFR active sites. Compounds 8d, 8c, 6d, and 6c indicated the highest cytotoxicity with IC  = 6.00, 6.90, 6.12 and 6.24 µM, 7.05, 7.35, 6.80, and 6.80 µM, 5.75, 7.50, 6.90, and 6.95 µM, and 6.55, 7.88, 7.44, and 7.10 µM against the A549, HepG2, HCT116, and MCF-7 cell lines, correspondingly. The cytotoxicity against normal VERO (normal african green monkey kidney cells) of the extremely active eight compounds 6a-d and 8a-d was evaluated. Our compounds exhibited low toxicity concerning normal VERO cells with IC  = 45.66-51.83 μM. Furthermore, inhibition assays for both the EGFR and VEGFR-2 enzymes were done for all compounds. Remarkable inhibition of EGFR activity was achieved with compounds 6d, 8d, 6c, and 8c at IC  = 0.35, 0.42, 0.48, and 0.50 µM correspondingly. Moreover, remarkable inhibition of VEGFR-2 activity was achieved with compounds 8d, 8c, 6d, and 6c at IC  = 0.92, 0.95, 1.00, and 1.20 µM correspondingly. As planned, derivatives 6d, 8d, 6c, and 8c presented exceptional inhibition of both EGFR /VEGFR-2 activities. Finally, in silico absorption, distribution, metabolism, excretion and toxicity (ADMET) studies were made for the highly active four compounds 6c, 6d, 8c, and 8d in comparison with erlotinib and sorafenib as reference standards.
ISSN:0365-6233
1521-4184
DOI:10.1002/ardp.202400389