1
|
Farag MA, Kandeel MM, Kassab AE, Faggal SI. Medicinal attributes of thienopyrimidine scaffolds incorporating the aryl urea motif as potential anticancer candidates via VEGFR inhibition. Arch Pharm (Weinheim) 2024:e2400125. [PMID: 38738795 DOI: 10.1002/ardp.202400125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 04/23/2024] [Accepted: 04/25/2024] [Indexed: 05/14/2024]
Abstract
Worldwide, cancer is a major public health concern. It is a well-acknowledged life-threatening disease. Despite numerous advances in the understanding of the genetic basis of cancer growth and progression, therapeutic challenges remain high. Human tumors exhibited mutation or overexpression of several tyrosine kinases (TK). The vascular endothelial growth factor receptor (VEGFR) is a TK family member and is well known for tumor growth and progression. Therefore, VEGF/VEGFR pathway inhibition is an appealing approach for cancer drug discovery. This review will discuss the structure-based optimization of thienopyrimidines incorporating the aryl urea moiety to develop scaffolds of potent anticancer activity via VEGFR inhibition published between 2013 and 2023. Increasing knowledge of probable scaffolds that can act as VEGFR inhibitors might spur the hunt for novel anticancer medications that are safer, more effective, or both.
Collapse
Affiliation(s)
- Myrna A Farag
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Manal M Kandeel
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Asmaa E Kassab
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | - Samar I Faggal
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| |
Collapse
|
2
|
Zeidan MA, Othman DIA, Goda FE, Mostafa AS. Identification of novel sulfathiazole-triazolo-chalcone hybrids as VEGFR-2/EGFR dual inhibitors with antiangiogenic activity and apoptotic induction. Arch Pharm (Weinheim) 2024; 357:e2300320. [PMID: 38117940 DOI: 10.1002/ardp.202300320] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Revised: 11/10/2023] [Accepted: 11/28/2023] [Indexed: 12/22/2023]
Abstract
Certain sulfathiazole-triazolo chalcone hybrids were identified as anticancer agents with dual vascular endothelial growth factor receptor-2 (VEGFR-2)/epidermal growth factor receptor (EGFR) kinase inhibitory effect. All of the compounds were evaluated for their cytotoxic activity against the MCF-7 and HepG-2 tumor cell lines. Compounds 11g, 11h, and 11j exhibited the most potent antiproliferative activity against both cancer cell lines, with good safety toward WI-38 normal cells. Thus, they were further assessed for VEGFR-2 inhibitory activity. They have suppressed VEGFR-2 enzyme at IC50 of 0.316, 0.076, and 0.189 µM, respectively in comparison to sorafenib (IC50 = 0.035 µM). EGFR enzyme inhibition was further screened for the most potent inhibitors, 11h and 11j, where they displayed enhanced potency with IC50 of 0.085 and 0.108 µM, respectively, compared to erlotinib (IC50 = 0.037 µM). Compounds 11h and 11j were additionally investigated for inhibition of comparable kinases, PDGFR-β and B-Raf, where results assessed adequate selectivity of both compounds toward the VEGFR-2 and EGFR kinases. Furthermore, the wound healing assay of compound 11h manifested a percent wound closure of 65.18% in MCF-7 cells compared to doxorubicin (58.51%) and untreated cells (97.77%), proving its antiangiogenic activity. The cell cycle assay of MCF-7 cells treated with 11h demonstrated cell cycle arrest at the S phase. Moreover, compound 11h induced apoptosis with a 44-fold increase compared to that induced in the control MCF-7 cells. Molecular docking results of compounds 11h and 11j established their efficacies, and in silico studies showed convenient safety profiles with drug-likeness properties.
Collapse
Affiliation(s)
- Mohamed A Zeidan
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Damietta, Egypt
| | - Dina I A Othman
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
- Pharmacy Center of Scientific Excellence, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Fatma E Goda
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| | - Amany S Mostafa
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
- Pharmacy Center of Scientific Excellence, Faculty of Pharmacy, Mansoura University, Mansoura, Egypt
| |
Collapse
|
3
|
El-Gaby MSA, Abdel Reheim MAM, Akrim ZSM, Naguib BH, Saleh NM, El-Adasy ABAAM, El-Adl K, Mohamady S. 2-Thioxo-3,4-dihydropyrimidine and thiourea endowed with sulfonamide moieties as dual EGFR T790M and VEGFR-2 inhibitors: Design, synthesis, docking, and anticancer evaluations. Drug Dev Res 2024; 85:e22143. [PMID: 38349267 DOI: 10.1002/ddr.22143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 11/18/2023] [Accepted: 12/16/2023] [Indexed: 02/15/2024]
Abstract
The effectiveness of a new series of thiopyrimidine and thiourea containing sulfonamides moieties was tested on HCT-116, MCF-7, HepG2, and A549. HepG2 cell line was the one that all the new derivatives affected the most. The greatest potent compounds against the four HepG2, HCT116, MCF-7, and A549 cell lines were 8f and 8g with IC50 = 4.13, 6.64, 5.74, 6.85 µM and 4.09, 4.36, 4.22, 7.25 µM correspondingly. Compound 8g exhibited higher activity than sorafenib against HCT116 and MCF-7 but exhibited lower activity against HepG2 and A549. Moreover, compounds 8f and 8g exhibited higher activities than erlotinib on HepG2, HCT116, and MCF-7 but demonstrated lower activity on A549. The most potent cytotoxic derivatives 6f, 6g, 8c, 8d, 8e, 8f, and 8g were examined on normal VERO cell lines. Our derivatives have low toxicity on VERO cells with IC50 values ranging from 32.05 to 53.15 μM. Additionally, all compounds were assessed for dual VEGFR-2 and EGFRT790M inhibition effects. Compounds 8f and 8g were the most potent derivatives inhibited VEGFR-2 at IC50 value of 0.88 and 0.90 µM, correspondingly. As well, derivatives 8f and 8g could inhibit EGFRT790M demonstrating strongest effects with IC50 = 0.32 and 0.33 µM sequentially. Additionally, the greatest active derivatives ADMET profile was evaluated in relationship with sorafenib and erlotinib as reference agents. The data attained from docking were greatly related to that achieved from the biological testing.
Collapse
Affiliation(s)
- Mohamed S A El-Gaby
- Department of Chemistry, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt
| | | | - Zuhir S M Akrim
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Omar Almukhtar University Al-Bayda, Libya
| | - Bassem H Naguib
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Cairo, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The British University in Egypt, Cairo, Egypt
| | - Nashwa M Saleh
- Department of Chemistry, Faculty of Science, Al-Azhar University (Girls Branch), Cairo, Egypt
| | | | - Khaled El-Adl
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Heliopolis University for Sustainable Development, Cairo, Egypt
| | - Samy Mohamady
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The British University in Egypt, Cairo, Egypt
| |
Collapse
|
4
|
Abdulrahman FG, Abulkhair HS, Zidan RA, Alwakeel AI, Al-Karmalawy AA, Husseiny EM. Novel benzochromenes: design, synthesis, cytotoxicity, molecular docking and mechanistic investigations. Future Med Chem 2024; 16:105-123. [PMID: 38226455 DOI: 10.4155/fmc-2023-0198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Accepted: 11/29/2023] [Indexed: 01/17/2024] Open
Abstract
Aim: A novel series of fused benzochromenes with expected cytotoxicity and HIF-1α inhibition was identified. Materials & methods: A bioisosterism-aided approach was applied to design new benzochromenes and assess their cytotoxicity against three cancer cell lines. The probable mechanistic effect and the in silico docking and pharmacokinetic profiles of the most effective derivatives were evaluated. Results: Compounds 3, 4, 5, 8 and 11 showed potent antiproliferative activity and excellent selectivity. Compound 8 showed significant HIF-1α inhibition with an IC50 value of 3.372 μM. It also enhanced apoptosis and arrested the HepG2 cell cycle at both the G0/G1 and S stages. Conclusion: Compound 8 was identified as a new potential anticancer candidate.
Collapse
Affiliation(s)
- Fatma G Abdulrahman
- Pharmaceutical Organic Chemistry Department, Al-Azhar University, Nasr City, 11754, Cairo, Egypt
| | - Hamada S Abulkhair
- Pharmaceutical Organic Chemistry Department, Al-Azhar University, Nasr City, 11884, Cairo, Egypt
- Pharmaceutical Chemistry Department, Horus University-Egypt, International Coastal Road, New Damietta, 34518, Egypt
| | - Riham A Zidan
- Department of Biochemistry, Al-Azhar University, Cairo, Egypt
| | - Asmaa I Alwakeel
- Department of Pharmacology & Toxicology, Al Azhar University, Cairo, Egypt
| | - Ahmed A Al-Karmalawy
- Pharmaceutical Chemistry Department, Horus University-Egypt, International Coastal Road, New Damietta, 34518, Egypt
- Pharmaceutical Chemistry Department, Ahram Canadian University, Giza, 12566, Egypt
| | - Ebtehal M Husseiny
- Pharmaceutical Organic Chemistry Department, Al-Azhar University, Nasr City, 11754, Cairo, Egypt
| |
Collapse
|
5
|
Baren MH, Ibrahim SA, Al-Rooqi MM, Ahmed SA, El-Gamil MM, Hekal HA. A new class of anticancer activity with computational studies for a novel bioactive aminophosphonates based on pyrazole moiety. Sci Rep 2023; 13:14680. [PMID: 37673913 PMCID: PMC10482913 DOI: 10.1038/s41598-023-40265-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2023] [Accepted: 08/08/2023] [Indexed: 09/08/2023] Open
Abstract
The present study involves synthesis a new series of α-aminophosphonates 2a-f and 4a-d derivatives in good yield with a simple workup via Kabachnik-Fields reaction in the presence of lithium perchlorate as Lewis acid catalyst. All the newly synthesized compounds were confirmed using various physical, spectroscopic, and analytical data. The in vitro anticancer activities of each compound were evaluated against colorectal carcinoma Colon cancer (HCT-116) and Epdermoid carcinoma (HEP2) and also Human lung fibroblast normal cell line (WI38) compared with Doxorubicin. The results showed that Compounds 2a, 4b and 4d exhibited more potent inhibitory activity for Epdermoid Carcinoma (HEP2) compared with doxorubicin. For colon carcinoma cells (HCT-116) Compounds 2a, 2d and 4b gave the strongest activity among all compounds compared with doxorubicin. Moreover, all designed structures were docked into the active site of VEGFR2 and FGFR1 proteins. The result reveals that compound 2b and have the strongest inhibitory activity of the VEGFR2 and FGFR1 proteins indicating that these substances might conceivably operate as VEGFR2 and FGFR1 inhibitors and hence might take role in anticancer activities with various binding interactions. The 3D-QSAR models produced strong statistical results since they were defined by PLS factors 4 and confirmed by parameters as R2, R2 CV, Stability, F-value, P-value, RMSE, Q2, and Pearson-r.
Collapse
Affiliation(s)
- Mohamed H Baren
- Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| | - Seham A Ibrahim
- Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt.
| | - Munirah M Al-Rooqi
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, 21955, Saudi Arabia
| | - Saleh A Ahmed
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah, 21955, Saudi Arabia.
| | - Mohammed M El-Gamil
- Department of Toxic and Narcotic Drug, Forensic Medicine, Mansoura Laboratory, Medico legal Organization, Ministry of Justice, Mansoura, Egypt
| | - Hend A Hekal
- Chemistry Department, Faculty of Science, Tanta University, Tanta, 31527, Egypt
| |
Collapse
|
6
|
Husseiny EM, Abulkhair HS, El-Hddad SS, Osama N, El-Zoghbi MS. Aminopyridone-linked benzimidazoles: a fragment-based drug design for the development of CDK9 inhibitors. Future Med Chem 2023; 15:1213-1232. [PMID: 37584185 DOI: 10.4155/fmc-2023-0139] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/17/2023] Open
Abstract
Aim: A fragment-based design and synthesis of three novel series of aminopyridone-linked benzimidazoles as potential anticancer candidates with significant CDK9 inhibition was implemented. Materials & methods: All synthesized compounds were submitted to National Cancer Institute, 60 cell lines and seven-dose cytotoxicity toward three cancer cells. Results: Compounds 2, 4a, 4c, 4d, 6a and 8a exhibited significant cytotoxicity and selectivity with IC50 range of 7.61-57.75 μM. Regarding the mechanism either in vitro or in silico, 4a, 6a and 8a displayed potent CDK9 inhibition with IC50 value of 0.424-8.461 μM. Compound 6a arrested the cell cycle at S phase and induced apoptosis in MCF-7 cells. Conclusion: Compound 6a is a promising CDK9 inhibitor that warrants additional research for cancer treatment.
Collapse
Affiliation(s)
- Ebtehal M Husseiny
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy (Girls), Al-Azhar University, Nasr City, Cairo, 11754, Egypt
| | - Hamada S Abulkhair
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, 11884, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Horus University - Egypt, New Damietta, 34518, Egypt
| | - Sanadelaslam Sa El-Hddad
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Omar Almukhtar University, Al Bayda, 102345, Libya
| | - Nada Osama
- Biochemistry Department, Faculty of Pharmacy, Menoufia University, Shibin Elkom, Menoufia, 32511, Egypt
| | - Mona S El-Zoghbi
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Menoufia University, Shebin El-Koum, 32511, Egypt
| |
Collapse
|
7
|
El-Kalyoubi S, Elbaramawi SS, Eissa AG, Al-Ageeli E, Hobani YH, El-Sharkawy AA, Mohamed HT, Al-Karmalawy AA, Abulkhair HS. Design and synthesis of novel uracil-linked Schiff bases as dual histone deacetylase type II/topoisomerase type I inhibitors with apoptotic potential. Future Med Chem 2023; 15:937-958. [PMID: 37381751 DOI: 10.4155/fmc-2023-0112] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023] Open
Abstract
Aim: The previously reported dual histone deacetylase type II (HDAC II) / topoisomerase type I (Topo I) inhibitors suffer pharmacokinetic limitations because of their huge molecular weights. Materials & methods: We report the design and synthesis of a smarter novel set of uracil-linked Schiff bases (19-30) as dual HDAC II/Topo I inhibitors keeping the essential pharmacophoric features. Cytotoxicity of all compounds was assessed against three cancer cell lines. Studies of their effects on the apoptotic BAX and antiapoptotic BCL2 genes, molecular docking studies, and absorption, distribution, metabolism and excretion studies were conducted. Results: Compounds 22, 25 and 30 exhibited significant activities. The bromophenyl derivative 22 displayed the best selectivity index, with IC50 values against HDAC II and Topo I of 1.12 and 13.44 μM, respectively. Conclusion: Compound 22 could be considered a lead HDAC II/Topo I inhibitor.
Collapse
Affiliation(s)
- Samar El-Kalyoubi
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Port Said University, Port Said, 42511, Egypt
| | - Samar S Elbaramawi
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
| | - Ahmed G Eissa
- Department of Medicinal Chemistry, Faculty of Pharmacy, Zagazig University, Zagazig, 44519, Egypt
| | - Essam Al-Ageeli
- Department of Clinical Biochemistry (Medical Genetics), Faculty of Medicine, Jazan University, Jazan, 82621, Saudi Arabia
| | - Yahya Hasan Hobani
- Medical Laboratory Technology Department, College of Applied Medical Sciences, Jazan University, Jazan, 82621, Saudi Arabia
| | - Aya Ali El-Sharkawy
- Zoology Department, Faculty of Science, Cairo University, Cairo, 12613, Egypt
| | - Hossam Taha Mohamed
- Zoology Department, Faculty of Science, Cairo University, Cairo, 12613, Egypt
- Faculty of Biotechnology, October University for Modern Sciences & Arts, Giza, 12451, Egypt
| | - Ahmed A Al-Karmalawy
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Giza, 12566, Egypt
| | - Hamada S Abulkhair
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Nasr City, 11884, Cairo, Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy, Horus University-Egypt, International Coastal Road, New Damietta, 34518, Egypt
| |
Collapse
|
8
|
Recent updates on thienopyrimidine derivatives as anticancer agents. Med Chem Res 2023. [DOI: 10.1007/s00044-023-03040-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Abstract
AbstractThienopyrimidine derivatives hold a unique place between fused pyrimidine compounds. They are important and widely represented in medicinal chemistry as they are structural analogs of purines. Thienopyrimidine derivatives have various biological activities. The current review discusses different synthetic methods for the preparation of heterocyclic thienopyrimidine derivatives. It also highlights the most recent research on the anticancer effects of thienopyrimidines through the inhibition of various enzymes and pathways, which was published within the last 9 years.
Graphical Abstract
Collapse
|
9
|
Elkady H, Elwan A, El-Mahdy HA, Doghish AS, Ismail A, Taghour MS, Elkaeed EB, Eissa IH, Dahab MA, Mahdy HA, Khalifa MM. New benzoxazole derivatives as potential VEGFR-2 inhibitors and apoptosis inducers: design, synthesis, anti-proliferative evaluation, flowcytometric analysis, and in silico studies. J Enzyme Inhib Med Chem 2022; 37:397-410. [PMID: 34961427 PMCID: PMC8725875 DOI: 10.1080/14756366.2021.2015343] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2021] [Revised: 11/30/2021] [Accepted: 12/01/2021] [Indexed: 11/09/2022] Open
Abstract
A new series of benzoxazole derivatives were designed and synthesised to have the main essential pharmacophoric features of VEGFR-2 inhibitors. Cytotoxic activities were evaluated for all derivatives against two human cancer cell lines, MCF-7 and HepG2. Also, the effect of the most cytotoxic derivatives on VEGFR-2 protein concentration was assessed by ELISA. Compounds 14o, 14l, and 14b showed the highest activities with VEGFR-2 protein concentrations of 586.3, 636.2, and 705.7 pg/ml, respectively. Additionally, the anti-angiogenic property of compound 14b against human umbilical vascular endothelial cell (HUVEC) was performed using a wound healing migration assay. Compound 14b reduced proliferation and migratory potential of HUVEC cells. Furthermore, compound 14b was subjected to further biological investigations including cell cycle and apoptosis analyses. Compound 14b arrested the HepG2 cell growth at the Pre-G1 phase and induced apoptosis by 16.52%, compared to 0.67% in the control (HepG2) cells. The effect of apoptosis was buttressed by a 4.8-fold increase in caspase-3 level compared to the control cells. Besides, different in silico docking studies were also performed to get better insights into the possible binding mode of the target compounds with VEGFR-2 active sites.
Collapse
Affiliation(s)
- Hazem Elkady
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Alaa Elwan
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Hesham A. El-Mahdy
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Ahmed S. Doghish
- Biochemistry Department, Faculty of Pharmacy, Badr University in Cairo (BUC), Badr, Egypt
| | - Ahmed Ismail
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Mohammed S. Taghour
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Eslam B. Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh, Saudi Arabia
| | - Ibrahim H. Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Mohammed A. Dahab
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Hazem A. Mahdy
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Mohamed M. Khalifa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| |
Collapse
|
10
|
Hagras M, Saleh MA, Ezz Eldin RR, Abuelkhir AA, Khidr EG, El-Husseiny AA, El-Mahdy HA, Elkaeed EB, Eissa IH. 1,3,4-Oxadiazole-naphthalene hybrids as potential VEGFR-2 inhibitors: design, synthesis, antiproliferative activity, apoptotic effect, and in silico studies. J Enzyme Inhib Med Chem 2022; 37:380-396. [PMID: 34923885 PMCID: PMC8725909 DOI: 10.1080/14756366.2021.2015342] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2021] [Revised: 11/23/2021] [Accepted: 12/01/2021] [Indexed: 01/09/2023] Open
Abstract
In the current work, some 1,3,4-oxadiazole-naphthalene hybrids were designed and synthesised as VEGFR-2 inhibitors. The synthesised compounds were evaluated in vitro for their antiproliferative activity against two human cancer cell lines namely, HepG-2 and MCF-7. Compounds that exhibited promising cytotoxicity (5, 8, 15, 16, 17, and 18) were further evaluated for their VEGFR-2 inhibitory activities. Compound 5 showed good antiproliferative activity against both cell lines and inhibitory effect on VEGFR-2. Besides, it induced apoptosis by 22.86% compared to 0.51% in the control (HepG2) cells. This apoptotic effect was supported by a 5.61-fold increase in the level of caspase-3 compared to the control cells. Moreover, it arrested the HepG2 cell growth mostly at the Pre-G1 phase. Several in silico studies were performed including docking, ADMET, and toxicity studies to predict binding mode against VEGFR-2 and to anticipate pharmacokinetic, drug-likeness, and toxicity of the synthesised compounds.
Collapse
Affiliation(s)
- Mohamed Hagras
- Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Marwa A. Saleh
- Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Girls), Al-Azhar University, Cairo, Egypt
| | - Rogy R. Ezz Eldin
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Port Said University, Port Said, Egypt
| | | | - Emad Gamil Khidr
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Ahmed A. El-Husseiny
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Hesham A. El-Mahdy
- Biochemistry and Molecular Biology Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Eslam B. Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh, Saudi Arabia
| | - Ibrahim H. Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| |
Collapse
|
11
|
Al-Radadi NS. Single-step Green Synthesis of Gold Conjugated Polyphenol Nanoparticle Using Extracts of Saudi’s myrrh: Their Characterization, Molecular Docking and Essential Biological Applications. Saudi Pharm J 2022; 30:1215-1242. [PMID: 36249941 PMCID: PMC9562988 DOI: 10.1016/j.jsps.2022.06.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/25/2022] [Indexed: 01/16/2023] Open
Abstract
This work used C.myrrh aqueous extract as a reducing and capping agent for GNPs. The GNPs were synthesized in a single step and possessed a spherical shape. The synthesized GNPs exhibited anti-diabetic, anti-cancer, anti-inflammation, and anti-bacterial activities.
The progress in the innovative nanocrystal synthesis process by using environmentally benign and low-priced nontoxic chemicals, solvents, and renewable sources remains a challenging task for researchers worldwide. The majority of the existing synthesis techniques engage in the potentially dangerous, for either human health or the environment. Current investigation has been centered on green synthesis processes to create novel nanomaterials, which are eco-friendly as well as safer for sustainable marketable feasibility. The current work provides the green synthesis method for gold nanoparticle (GNPs) synthesis using Commiphora myrrh (C.myrrh) extract. This simple method includes 6 ml of HAuCl4·3H2O treated with 4 ml C.myrrh extract having pH 4.5 after 80 min at 25 °C temperature. In this novel method, green synthesized GNPs characterized by UV–Vis, X_ray diffraction spectroscopy (XRD), zeta potential, fourier transform infrared (FT_IR), high_resolution transmission electron microscopy (HR_TEM), energy dispersive X_ray spectroscopy (EDXA), and dynamic light scattering (DLS). During the development successful antioxidant assay, the DPPH assay was applied. The cell toxicity of green synthesized GNPs was evaluated following an MTT assay against HCT-116 (colon cancer) and MCF-7 (breast cancer). Besides molecular docking in the δ-elemene for inhibitor to VEGFR‐2 domain revealed more negative docking score (−3.976) which is an excellent binding affinity to the C.myrrh@GNP. The synthesized GNPs showed antidiabetic, antibiotic, and antibacterial properties and anti_inflammatory inhibition against inhibiting COX-1, and COX-2 enzymes. In addition, molecular docking by Lindestrene (−3.806) and Furanoeudesma-1,3-dien (−3.912) against COX1 and COX2 respectively showed strong binding affinity. The molecular docking study evidenced the anti-inflammatory and cell toxicity study.
Collapse
|
12
|
Yousef RG, Eldehna WM, Elwan A, Abdelaziz AS, Mehany ABM, Gobaara IMM, Alsfouk BA, Elkaeed EB, Metwaly AM, Eissa IH. Design, Synthesis, In Silico and In Vitro Studies of New Immunomodulatory Anticancer Nicotinamide Derivatives Targeting VEGFR-2. Molecules 2022; 27:molecules27134079. [PMID: 35807326 PMCID: PMC9268560 DOI: 10.3390/molecules27134079] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/15/2022] [Accepted: 06/20/2022] [Indexed: 02/04/2023] Open
Abstract
VEGFR-2, the subtype receptor tyrosine kinase (RTK) responsible for angiogenesis, is expressed in various cancer cells. Thus, VEGFER-2 inhibition is an efficient approach for the discovery of new anticancer agents. Accordingly, a new set of nicotinamide derivatives were designed and synthesized to be VEGFR-2 inhibitors. The chemical structures were confirmed using IR, 1H-NMR, and 13C-NMR spectroscopy. The obtained compounds were examined for their anti-proliferative activities against the human cancer cell lines (HCT-116 and HepG2). VEGFR-2 inhibitory activities were determined for the titled compounds. Compound 8 exhibited the strongest anti-proliferative activities with IC50 values of 5.4 and 7.1 µM against HCT-116 and HepG2, respectively. Interestingly, compound 8 was the most potent VEGFR-2 inhibitor with an IC50 value of 77.02 nM (compare to sorafenib: IC50 = 53.65 nM). Treatment of HCT-116 cells with compound 8 produced arrest of the cell cycle at the G0–G1 phase and a total apoptosis increase from 3.05 to 19.82%—6.5-fold in comparison to the negative control. In addition, compound 8 caused significant increases in the expression levels of caspase-8 (9.4-fold) and Bax (9.2-fold), and a significant decrease in the Bcl-2 expression level (3-fold). The effects of compound 8 on the levels of the immunomodulatory proteins (TNF-α and IL-6) were examined. There was a marked decrease in the level of TNF-α (92.37%) compared to the control (82.47%) and a non-significant reduction in the level of IL-6. In silico docking, molecular dynamics simulations, and MM-PBSA studies revealed the high affinity, the correct binding, and the optimum dynamics of compound 8 inside the active site of VEGFR-2. Finally, in silico ADMET and toxicity studies indicated acceptable values of drug-likeness. In conclusion, compound 8 has emerged as a promising anti-proliferative agent targeting VEGFR-2 with significant apoptotic and immunomodulatory effects.
Collapse
Affiliation(s)
- Reda G. Yousef
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt; (R.G.Y.); (A.E.); (A.S.A.)
| | - Wagdy M. Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt;
| | - Alaa Elwan
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt; (R.G.Y.); (A.E.); (A.S.A.)
| | - Abdelaziz S. Abdelaziz
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt; (R.G.Y.); (A.E.); (A.S.A.)
| | - Ahmed B. M. Mehany
- Zoology Department, Faculty of Science (Boys), Al-Azhar University, Cairo 11884, Egypt; (A.B.M.M.); (I.M.M.G.)
| | - Ibraheem M. M. Gobaara
- Zoology Department, Faculty of Science (Boys), Al-Azhar University, Cairo 11884, Egypt; (A.B.M.M.); (I.M.M.G.)
| | - Bshra A. Alsfouk
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Eslam B. Elkaeed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt;
| | - Ahmed M. Metwaly
- Pharmacognosy and Medicinal Plants Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt
- Biopharmaceutical Products Research Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City), Alexandria 21934, Egypt
- Correspondence: (A.M.M.); (I.H.E.)
| | - Ibrahim H. Eissa
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt; (R.G.Y.); (A.E.); (A.S.A.)
- Correspondence: (A.M.M.); (I.H.E.)
| |
Collapse
|
13
|
El-Adl K, Sakr HM, Yousef RG, Mehany ABM, Abulkhair HS, Eissa IH. New quinoxalin-2(1H)-one-derived VEGFR-2 inhibitors: Design, synthesis, in vitro anticancer evaluations, in silico ADMET, and docking studies. Arch Pharm (Weinheim) 2022; 355:e2200048. [PMID: 35437829 DOI: 10.1002/ardp.202200048] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 12/31/2022]
Abstract
More than 70% of cancer patients who are treated with chemotherapeutics do not show a durable response. As part of the global plan seeking new effective chemotherapeutics, here, we report the synthesis and in vitro and computational studies of new lenvatinib and sorafenib analog quinoxalines as vascular endothelial growth factor receptor II (VEGFR-2) tyrosine kinase inhibitors. The central quinolone and pyridine moieties of the Food and Drug Administration-approved anticancer agents lenvatinib and sorafenib were replaced with the versatile quinoxaline scaffold that has been exploited for developing potent cytotoxic agents. With some minor structural optimizations, all the other pharmacophoric features of lenvatinib and sorafenib were maintained. Accordingly, three new sets of quinoxalines were synthesized to evaluate their activity against liver, colorectal, and breast malignancies. The results obtained in the in vitro cytotoxicity evaluation study revealed the superior activity of three derivatives (20, 25, and 29) compared with that of doxorubicin and sorafenib. Absorption, distribution, metabolism, excretion, and toxicity (ADMET) profiling and docking of 20, 25, and 29 into the VEGFR-2 receptor were also performed. Results of in silico studies showed the potential of the designed compounds to bind effectively with a number of key residues. The obtained in vitro cytotoxic activity and ADMET profiles of compounds 20, 25, and 29 suggested that they should be subjected to further structural optimizations to develop new candidates in cancer treatment protocols.
Collapse
Affiliation(s)
- Khaled El-Adl
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt.,Pharmaceutical Chemistry Department, Faculty of Pharmacy, Heliopolis University for Sustainable Development, Cairo, Egypt
| | - Helmy M Sakr
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Reda G Yousef
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Ahmed B M Mehany
- Zoology Department, Faculty of Science, Al-Azhar University, Cairo, Egypt
| | - Hamada S Abulkhair
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Cairo, Egypt.,Pharmaceutical Chemistry Department, Faculty of Pharmacy, Horus University-Egypt, New Damietta, Egypt
| | - Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| |
Collapse
|
14
|
Synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives using dendritic polymer with amine-loaded catalytic capsules: computational approaches. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04182-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
15
|
Eissa IH, Ibrahim MK, Alesawy MS, El-Adl K. Antiproliferative evaluations of triazoloquinazolines as classical DNA intercalators: Design, synthesis, ADMET profile, and molecular docking. Arch Pharm (Weinheim) 2022; 355:e2100487. [PMID: 35194810 DOI: 10.1002/ardp.202100487] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/26/2022] [Accepted: 01/28/2022] [Indexed: 01/08/2023]
Abstract
Novel triazoloquinazolines were designed and synthesized and evaluated as anticancer agents against HepG2 and HCT-116 cells. The biological testing data corresponded well to those of the molecular docking studies. The HCT-116 cell line was most affected due to the actions of our derivatives. Derivative 7a was the most potent one against both HepG2 and HCT116 cells, with IC50 = 7.98 and 5.57 µM, respectively. This compound showed anticancer activity that was nearly equipotent to that of doxorubicin against HepG2 cells, but higher than that of doxorubicin against HCT116 cells (IC50 = 7.94 and 8.07 µM, respectively). Compounds 8, 7b , and 6f showed excellent anticancer activities against both the HCT116 and HepG2 cell lines. The highly active compounds 6f , 7a , 7b , and 8 were evaluated for their DNA-binding activities. Compounds 7a and 8 showed the highest binding activities. These derivatives potently intercalate in DNA, at IC50 values of 42.90 and 48.13 µM, respectively. Derivatives 6f and 7b showed good DNA-binding activities, with IC50 values of 54.24 and 50.56 µM, respectively. Furthermore, in silico calculated ADMET profiles were established for our four highly active derivatives, in comparison to doxorubicin. Our derivatives 6f , 7a , 7b , and 8 showed a very good ADMET profile. Compounds 6f , 7a , 7b , and 8 follow Lipinski's rules, while doxorubicin violates three of these rules.
Collapse
Affiliation(s)
- Ibrahim H Eissa
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Mohamed-Kamal Ibrahim
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Mohamed S Alesawy
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt
| | - Khaled El-Adl
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo, Egypt.,Chemistry Department, Faculty of Pharmacy, Faculty of Pharmacy, Heliopolis University for Sustainable Development, Cairo, Egypt
| |
Collapse
|
16
|
Zaki AA, Kaddah MMY, Abulkhair HS, Ashour A. Unravelling the antifungal and antiprotozoal activities and LC-MS/MS quantification of steroidal saponins isolated from Panicum turgidum. RSC Adv 2022; 12:2980-2991. [PMID: 35425313 PMCID: PMC8979225 DOI: 10.1039/d1ra08532h] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Accepted: 01/15/2022] [Indexed: 12/27/2022] Open
Abstract
Bioassay-guided investigation of Panicum turgidum extract resulted in the identification of seven steroidal saponins (Turgidosterones 1–7). They were evaluated for their in vitro antifungal, antileishmanial, and antitrypanosomal activities. Turgidosterone 6 was the most active antifungal against Candida albicans and Candida neoformans (IC50 values of 2.84 and 1.08 μg mL−1, respectively). Turgidosterones 4–7 displayed antileishmanial activity against Leishmania donovani promastigotes with IC50 values ranging from 4.95 to 8.03 μg mL−1 and against Leishmania donovani amastigote/THP with IC50 values range of 4.50–9.29 μg mL−1. Activity against Trypanosoma brucei was also observed for Turgidosterones 4–7 with an IC50 values range of 1.26–3.77 μg mL−1. Turgidosterones 1–3 did not display any activity against the tested pathogens. The study of structure–activity relationships of the isolated saponins indicated that the antifungal, antileishmanial, and antitrypanosomal activities are markedly affected by the presence of spirostane-type saponins and the elongation of the sugar residue at C-3. To quantitatively determine the most abundant active ingredient in Panicum turgidum extract, a single run, sensitive, and highly selective liquid chromatography-tandem mass spectrometry (LC-MS/MS) method has been applied under positive and negative modes. The obtained results showed that compound 5 was the most abundant (95.93 ± 1.10 mg per gram of dry Panicum turgidum extract), followed by 6 (52.51 ± 1.05 mg gm−1), 4 (32.71 ± 0.48 mg gm−1), and 7 (13.19 ± 0.50 mg gm−1). Docking of these saponins against the Candida albicans oxidoreductases and Leishmania infantum trypanothione reductase active sites revealed their potential to effectively bind with a number of key residues in both receptor targets. Bioassay-guided investigation of Panicum turgidum extract resulted in the identification of seven steroidal saponins (Turgidosterones 1–7).![]()
Collapse
Affiliation(s)
- Ahmed A Zaki
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt .,Department of Pharmacognosy, Faculty of Pharmacy, Horus University-Egypt International Coastal Road New Damietta 34518 Egypt
| | - Mohamed M Y Kaddah
- Pharmaceutical and Fermentation Industries Development Center, City of Scientific Research and Technological Applications New Borg El-Arab 21934 Alexandria Egypt
| | - Hamada S Abulkhair
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University Nasr City 11884 Cairo Egypt .,Pharmaceutical Chemistry Department, Faculty of Pharmacy, Horus University-Egypt International Coastal Road New Damietta 34518 Egypt
| | - Ahmed Ashour
- Department of Pharmacognosy, Faculty of Pharmacy, Mansoura University Mansoura 35516 Egypt .,Department of Pharmacognosy, Faculty of Pharmacy, Horus University-Egypt International Coastal Road New Damietta 34518 Egypt
| |
Collapse
|
17
|
Alesawy MS, Ibrahim M, Eissa IH, El‐Adl K. Design, synthesis, in silico ADMET, docking, and antiproliferative evaluations of [1,2,4]triazolo[4,3‐
c
]quinazolines as classical DNA intercalators. Arch Pharm (Weinheim) 2022; 355:e2100412. [DOI: 10.1002/ardp.202100412] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 12/17/2021] [Accepted: 12/21/2021] [Indexed: 12/19/2022]
Affiliation(s)
- Mohamed S. Alesawy
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy Al‐Azhar University Cairo Egypt
| | - Mohamed‐Kamal Ibrahim
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy Al‐Azhar University Cairo Egypt
| | - Ibrahim H. Eissa
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy Al‐Azhar University Cairo Egypt
| | - Khaled El‐Adl
- Pharmaceutical Medicinal Chemistry and Drug Design Department, Faculty of Pharmacy Al‐Azhar University Cairo Egypt
- Pharmaceutical Chemistry Department, Faculty of Pharmacy Heliopolis University for Sustainable Development Cairo Egypt
| |
Collapse
|
18
|
Alsaif NA, Mahdy HA, Alanazi MM, Obaidullah AJ, Alkahtani HM, Al-Hossaini AM, Al-Mehizi AA, Elwan A, Taghour MS. Targeting VEGFR-2 by new quinoxaline derivatives: Design, synthesis, antiproliferative assay, apoptosis induction, and in silico studies. Arch Pharm (Weinheim) 2021; 355:e2100359. [PMID: 34862634 DOI: 10.1002/ardp.202100359] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/03/2021] [Accepted: 11/07/2021] [Indexed: 12/18/2022]
Abstract
Twelve new triazolo[4,3-a]quinoxaline-based compounds are reported as anticancer agents with potential effects against vascular endothelial growth factor receptor-2 (VEGFR-2), using sorafenib as a reference molecule. With sorafenib as the positive control, the antiproliferative effects of the synthesized compounds against MCF-7 and HepG2 cells, as well as their VEGFR-2-inhibitory activities, were assessed. The most powerful VEGFR-2 inhibitor was compound 14a, which had an IC50 value of 3.2 nM, which is very close to that of sorafenib (IC50 = 3.12 nM). Furthermore, compounds 14c and 15d showed potential inhibitory activity against VEGFR-2, with IC50 values of 4.8 and 5.4 nM, respectively. Compound 14a caused apoptosis in HepG2 cells and stopped the cell cycle at the G2/M phase. In HepG2 cells, it also increased the levels of the proteases caspase-3 and caspase-9, as well as the Bax/Bcl-2 ratio. In silico ADMET (absorption, distribution, metabolism, excretion, and toxicity) and toxicity experiments revealed that the synthesized agents had acceptable drug-likeness.
Collapse
Affiliation(s)
- Nawaf A Alsaif
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hazem A Mahdy
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr, Egypt
| | - Mohammed M Alanazi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmad J Obaidullah
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Hamad M Alkahtani
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdullah M Al-Hossaini
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Abdulrahman A Al-Mehizi
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Alaa Elwan
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr, Egypt
| | - Mohammed S Taghour
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr, Egypt
| |
Collapse
|
19
|
El-Adl K, Ibrahim MK, Khedr F, Abulkhair HS, Eissa IH. Design, synthesis, docking, and anticancer evaluations of phthalazines as VEGFR-2 inhibitors. Arch Pharm (Weinheim) 2021; 355:e2100278. [PMID: 34596910 DOI: 10.1002/ardp.202100278] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Revised: 08/27/2021] [Accepted: 09/13/2021] [Indexed: 12/19/2022]
Abstract
Twenty new N-substituted-4-phenylphthalazin-1-amine derivatives were designed, synthesized, and evaluated for their anticancer activities against HepG2, HCT-116, and MCF-7 cells as VEGFR-2 inhibitors. HCT-116 was the most sensitive cell line to the influence of the new derivatives. In particular, compound 7f was found to be the most potent derivative among all the tested compounds against the three cancer cell lines, with 50% inhibition concentration, IC50 = 3.97, 4.83, and 4.58 µM, respectively, which is more potent than both sorafenib (IC50 = 9.18, 5.47, and 7.26 µM, respectively) and doxorubicin (IC50 = 7.94, 8.07, and 6.75 µM, respectively). Fifteen of the synthesized derivatives were selected to evaluate their inhibitory activities against VEGFR-2. Compound 7f was found to be the most potent derivative that inhibited VEGFR-2 at an IC50 value of 0.08 µM, which is more potent than sorafenib (IC50 = 0.10 µM). Compound 8c inhibited VEGFR-2 at an IC50 value of 0.10 µM, which is equipotent to sorafenib. Moreover, compound 7a showed very good activity with IC50 values of 0.11 µM, which is nearly equipotent to sorafenib. In addition, compounds 7d, 7c, and 7g possessed very good VEGFR-2-inhibitory activity, with IC50 values of 0.14, 0.17, and 0.23 µM, respectively.
Collapse
Affiliation(s)
- Khaled El-Adl
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Heliopolis University for Sustainable Development, El Salam City, Cairo, Egypt
| | - Mohamed K Ibrahim
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Fathalla Khedr
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| | - Hamada S Abulkhair
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Al-Azhar University, Nasr City, Cairo, Egypt.,Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Horus University, New Damietta, Egypt
| | - Ibrahim H Eissa
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt
| |
Collapse
|
20
|
From triazolophthalazines to triazoloquinazolines: A bioisosterism-guided approach toward the identification of novel PCAF inhibitors with potential anticancer activity. Bioorg Med Chem 2021; 42:116266. [PMID: 34126285 DOI: 10.1016/j.bmc.2021.116266] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Revised: 05/29/2021] [Accepted: 05/31/2021] [Indexed: 02/08/2023]
Abstract
Inhibition of PCAF bromodomain has been validated as a promising strategy for the treatment of cancer. In this study, we report the bioisosteric modification of the first reported potent PCAF bromodomain inhibitor, L-45 to its triazoloquinazoline bioisosteres. Accordingly, three new series of triazoloquinazoline derivatives were designed, synthesized, and assessed for their anticancer activity against a panel of four human cancer cells. Three derivatives demonstrated comparable cytotoxic activity with the reference drug doxorubicin. Among them, compound 22 showed the most potent activity with IC50 values of 15.07, 9.86, 5.75, and 10.79 µM against Hep-G2, MCF-7, PC3, and HCT-116 respectively. Also, compound 24 exhibited remarkable cytotoxicity effects against the selected cancer cell lines with IC50 values of 20.49, 12.56, 17.18, and 11.50 µM. Compounds 22 and 25 were the most potent PCAF inhibitors (IC50, 2.88 and 3.19 μM, respectively) compared with bromosporine (IC50, 2.10 μM). Follow up apoptosis induction and cell cycle analysis studies revealed that the bioisostere 22 could induce apoptotic cell death and arrest the cell cycle of PC3 at the G2/M phase. The in silico molecular docking studies were additionally performed to rationalize the PCAF inhibitory effects of new triazoloquinazoline bioisosteres.
Collapse
|
21
|
Schaller E, Ma A, Gosch LC, Klefenz A, Schaller D, Goehringer N, Kaps L, Schuppan D, Volkamer A, Schobert R, Biersack B, Nitzsche B, Höpfner M. New 3-Aryl-2-(2-thienyl)acrylonitriles with High Activity Against Hepatoma Cells. Int J Mol Sci 2021; 22:2243. [PMID: 33668139 PMCID: PMC7956560 DOI: 10.3390/ijms22052243] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Revised: 02/19/2021] [Accepted: 02/20/2021] [Indexed: 12/12/2022] Open
Abstract
New 2-(thien-2-yl)-acrylonitriles with putative kinase inhibitory activity were prepared and tested for their antineoplastic efficacy in hepatoma models. Four out of the 14 derivatives were shown to inhibit hepatoma cell proliferation at (sub-)micromolar concentrations with IC50 values below that of the clinically relevant multikinase inhibitor sorafenib, which served as a reference. Colony formation assays as well as primary in vivo examinations of hepatoma tumors grown on the chorioallantoic membrane of fertilized chicken eggs (CAM assay) confirmed the excellent antineoplastic efficacy of the new derivatives. Their mode of action included an induction of apoptotic capsase-3 activity, while no contribution of unspecific cytotoxic effects was observed in LDH-release measurements. Kinase profiling of cancer relevant protein kinases identified the two 3-aryl-2-(thien-2-yl)acrylonitrile derivatives 1b and 1c as (multi-)kinase inhibitors with a preferential activity against the VEGFR-2 tyrosine kinase. Additional bioinformatic analysis of the VEGFR-2 binding modes by docking and molecular dynamics calculations supported the experimental findings and indicated that the hydroxy group of 1c might be crucial for its distinct inhibitory potency against VEGFR-2. Forthcoming studies will further unveil the underlying mode of action of the promising new derivatives as well as their suitability as an urgently needed novel approach in HCC treatment.
Collapse
Affiliation(s)
- Eva Schaller
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (E.S.); (R.S.)
| | - Andi Ma
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (A.M.); (L.C.G.); (N.G.); (B.N.); (M.H.)
| | - Lisa Chiara Gosch
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (A.M.); (L.C.G.); (N.G.); (B.N.); (M.H.)
- In Silico Toxicology and Structural Bioinformatics, Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (D.S.); (A.V.)
| | - Adrian Klefenz
- Institute of Translational Immunology, University Medical Center of the Johannes Gutenberg University, Langenbeckstrasse 1, 55131 Mainz, Germany; (A.K.); (L.K.); (D.S.)
| | - David Schaller
- In Silico Toxicology and Structural Bioinformatics, Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (D.S.); (A.V.)
| | - Nils Goehringer
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (A.M.); (L.C.G.); (N.G.); (B.N.); (M.H.)
| | - Leonard Kaps
- Institute of Translational Immunology, University Medical Center of the Johannes Gutenberg University, Langenbeckstrasse 1, 55131 Mainz, Germany; (A.K.); (L.K.); (D.S.)
| | - Detlef Schuppan
- Institute of Translational Immunology, University Medical Center of the Johannes Gutenberg University, Langenbeckstrasse 1, 55131 Mainz, Germany; (A.K.); (L.K.); (D.S.)
- Division of Gastroenterology, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Ave, Boston, MA 02215, USA
| | - Andrea Volkamer
- In Silico Toxicology and Structural Bioinformatics, Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (D.S.); (A.V.)
| | - Rainer Schobert
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (E.S.); (R.S.)
| | - Bernhard Biersack
- Organic Chemistry Laboratory, University of Bayreuth, Universitätsstrasse 30, 95440 Bayreuth, Germany; (E.S.); (R.S.)
| | - Bianca Nitzsche
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (A.M.); (L.C.G.); (N.G.); (B.N.); (M.H.)
| | - Michael Höpfner
- Institute of Physiology, Charité-Universitätsmedizin Berlin, Charitéplatz 1, 10117 Berlin, Germany; (A.M.); (L.C.G.); (N.G.); (B.N.); (M.H.)
| |
Collapse
|
22
|
El-Shershaby MH, Ghiaty A, Bayoumi AH, Ahmed HEA, El-Zoghbi MS, El-Adl K, Abulkhair HS. 1,2,4-Triazolo[4,3-c]quinazolines: a bioisosterism-guided approach towards the development of novel PCAF inhibitors with potential anticancer activity. NEW J CHEM 2021. [DOI: 10.1039/d1nj00710f] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Targeting PCAF with small inhibitor molecules has emerged as a potential therapeutic strategy for the treatment of cancer.
Collapse
Affiliation(s)
| | - Adel Ghiaty
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Cairo
- Egypt
| | - Ashraf H. Bayoumi
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Cairo
- Egypt
| | - Hany E. A. Ahmed
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Cairo
- Egypt
| | - Mona S. El-Zoghbi
- Pharmaceutical Chemistry Department, Faculty of Pharmacy
- Menoufia University
- Shebin El-Koum
- Egypt
| | - Khaled El-Adl
- Department of Medicinal Chemistry & Drug Design, Faculty of Pharmacy
- Al-Azhar University
- Cairo
- Egypt
- Department of Pharmaceutical Chemistry
| | - Hamada S. Abulkhair
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Cairo
- Egypt
| |
Collapse
|
23
|
El-Shershaby MH, El-Gamal KM, Bayoumi AH, El-Adl K, Alswah M, Ahmed HEA, Al-Karmalamy AA, Abulkhair HS. The antimicrobial potential and pharmacokinetic profiles of novel quinoline-based scaffolds: synthesis and in silico mechanistic studies as dual DNA gyrase and DHFR inhibitors. NEW J CHEM 2021. [DOI: 10.1039/d1nj02838c] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The resistance of pathogenic microbes to currently available antimicrobial agents has been considered a global alarming concern.
Collapse
Affiliation(s)
- Mohamed H. El-Shershaby
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Nasr City 11884
- Egypt
| | - Kamal M. El-Gamal
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Nasr City 11884
- Egypt
| | - Ashraf H. Bayoumi
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Nasr City 11884
- Egypt
| | - Khaled El-Adl
- Department of Medicinal Chemistry & Drug Design
- Faculty of Pharmacy
- Al-Azhar University
- Cairo
- Egypt
| | - Mohamed Alswah
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Nasr City 11884
- Egypt
| | - Hany E. A. Ahmed
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Nasr City 11884
- Egypt
| | - Ahmed A. Al-Karmalamy
- Pharmaceutical Chemistry Department
- Faculty of Pharmacy
- Horus University - Egypt
- New Damietta
- Egypt
| | - Hamada S. Abulkhair
- Pharmaceutical Organic Chemistry Department
- Faculty of Pharmacy
- Al-Azhar University
- Nasr City 11884
- Egypt
| |
Collapse
|