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Eldehna WM, Habib YA, Mahmoud AE, Barghash MF, Elsayed ZM, Elsawi AE, Maklad RM, Rashed M, Khalil A, Hammad SF, Ali MM, El Kerdawy AM. Design, synthesis, and in silico insights of novel N'-(2-oxoindolin-3-ylidene)piperidine-4-carbohydrazide derivatives as VEGFR-2 inhibitors. Bioorg Chem 2024; 153:107829. [PMID: 39317037 DOI: 10.1016/j.bioorg.2024.107829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2024] [Revised: 09/09/2024] [Accepted: 09/16/2024] [Indexed: 09/26/2024]
Abstract
Vascular endothelial growth factor (VEGF) is a crucial key factor in breast tumorigenesis. VEGF plays an important role in angiogenesis, tumor proliferation, and metastasis. Herein, we report the design and synthesis of twenty-one novel piperidine/oxindole derivatives as potential VEGFR-2 inhibitors. The designed compound library aimed to occupy the binding site of VEGFR-2 in a similar binding pattern to that of the reference VEGFR-2 inhibitor Sorafenib. The synthesized compounds were biologically evaluated for their cytotoxic effects against two breast cancer cell lines (MCF-7 and MDA-MB-468). Compounds 12e and 6n were the most potent cytotoxic derivatives against the former and the latter cell lines, showing IC50 values of 8.00 and 0.60 µM, respectively. Furthermore, all the synthesized compounds were evaluated for their inhibitory activities towards VEGFR-2, with compound 12e showing the most potent activity with an IC50 value of 45.9 nM, surpassing the reference standard Sorafenib (IC50 = 48.6 nM). Additionally, compound 6n emerged as the top performer when tested with the other most promising compounds for their cytotoxic effects on HUVEC (IC50 = 28.77 nM). The designed library of compounds was subjected to molecular docking and molecular dynamic simulations, which revealed key binding interactions within the VEGFR-2 active site, including hydrogen bonding with Cys919, Glu885, and Asp1046 residues. Moreover, in silico predictions of physicochemical and pharmacokinetic properties for the target compounds indicated favorable drug-like characteristics.
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Affiliation(s)
- Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh P.O. Box 33516, Egypt; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Pharos University in Alexandria, Canal El Mahmoudia St., Alexandria 21648, Egypt.
| | - Youmna A Habib
- Scientific Research and Innovation Support Unit, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Abeer E Mahmoud
- Biochemistry Department, Biotechnology Research Institute, National Research Centre, Dokki 12622, Giza, Egypt
| | - Mohamed F Barghash
- Biochemistry Department, Biotechnology Research Institute, National Research Centre, Dokki 12622, Giza, Egypt
| | - Zainab M Elsayed
- Scientific Research and Innovation Support Unit, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt
| | - Ahmed E Elsawi
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh P.O. Box 33516, Egypt
| | - Raed M Maklad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh P.O. Box 33516, Egypt
| | - Mahmoud Rashed
- Pharmaceutical Medicinal Chemistry & Drug Design Department, Faculty of Pharmacy (Boys), Al-Azhar University, Cairo 11884, Egypt
| | - Amira Khalil
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, The British University in Egypt, El-Sherouk City, Cairo 11837, Egypt
| | - Sherif F Hammad
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Helwan University, Cairo, Ain Helwan, Egypt; PharmD Program, Egypt-Japan University of Science and Technology, New Borg El-Arab, Alexandria, Egypt
| | - Mamdouh M Ali
- Biochemistry Department, Biotechnology Research Institute, National Research Centre, Dokki 12622, Giza, Egypt
| | - Ahmed M El Kerdawy
- School of Pharmacy, College of Health and Science, University of Lincoln, Joseph Banks Laboratories, Green Lane, Lincoln, Lincolnshire, United Kingdom; Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, P.O. Box 11562 Cairo, Egypt
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Kumari G, Dhillon S, Rani P, Chahal M, Aneja DK, Kinger M. Development in the Synthesis of Bioactive Thiazole-Based Heterocyclic Hybrids Utilizing Phenacyl Bromide. ACS OMEGA 2024; 9:18709-18746. [PMID: 38708256 PMCID: PMC11064039 DOI: 10.1021/acsomega.3c10299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2023] [Revised: 01/30/2024] [Accepted: 02/21/2024] [Indexed: 05/07/2024]
Abstract
Heterocyclic hybrid frameworks represent a burgeoning domain within the realms of drug discovery and medicinal chemistry, attracting considerable attention in recent years. Thiazole pharmacophore fragments, inherent in natural products such as peptide alkaloids, metabolites, and cyclopeptides, have demonstrated a broad spectrum of pharmacological potentials. Given their profound biological significance, a plethora of thiazole-based hybrids have been synthesized through the conjugation of thiazole moieties with bioactive pyrazole and pyrazoline fragments. This review systematically presents a compendium of robust methodologies for the synthesis of thiazole-linked hybrids, employing the (3 + 2) heterocyclization reaction, specifically the Hantzsch-thiazole synthesis, utilizing phenacyl bromide as the substrate. The strategic approach of molecular hybridization has markedly enhanced drug efficacy, mitigated resistance to multiple drugs, and minimized toxicity concerns. The resultant thiazole-linked hybrids exhibit a myriad of medicinal properties viz. anticancer, antibacterial, anticonvulsant, antifungal, antiviral, and antioxidant activities. This compilation of methodologies and insights serves as a valuable resource for medicinal chemists and researchers engaged in the design of novel thiazole-linked hybrids endowed with therapeutic attribute.
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Affiliation(s)
- Ginna Kumari
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Sudeep Dhillon
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Priyanka Rani
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Mamta Chahal
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Deepak Kumar Aneja
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
| | - Mayank Kinger
- Department of Chemistry, Chaudhary Bansi Lal University, Bhiwani, 127031, Haryana, India
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Srour AM, Dawood DH, Nossier ES, El-Shiekh RA, Mahmoud AE, Hussien AG, Omran MM, Ali MM. Design, synthesis and molecular docking simulation of oxindole-based derivatives with dual VEGFR-2 and cholinesterase inhibitory activities. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Zhang Z, Cao P, Fang M, Zou T, Han J, Duan Y, Xu H, Yang X, Li QS. Design, synthesis, and SAR study of novel 4,5-dihydropyrazole-Thiazole derivatives with anti-inflammatory activities for the treatment of sepsis. Eur J Med Chem 2021; 225:113743. [PMID: 34403978 DOI: 10.1016/j.ejmech.2021.113743] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 08/01/2021] [Accepted: 08/02/2021] [Indexed: 12/24/2022]
Abstract
Systemic inflammatory response syndrome is a major feature of sepsis which is one of the major causes of death worldwide. It has been reported that 3,5-diaryl-4,5-dihydropyrazole and thiazole derivatives have many biological functions, especially in the aspect of anti-inflammation. According to the strategy of pharmacophore combination, we introduced thiazole moiety into dihydropyrazole skeleton to design and synthesize a novel series of 2-(3,5-diphenyl-4,5-dihydro-1H-pyrazol-1-yl)-4-methylthiazole derivatives, and evaluated their anti-inflammatory activities for sepsis treatment. Preliminary structure-activity relationship (SAR) analysis was conducted by their inhibitory activities against nitric oxide (NO) release in LPS-induced RAW264.7 cells, and the optimal compound E26 exhibited more potent anti-inflammatory activity than the positive control treatment indomethacin and dexamethasone. In further mechanism study, our results showed that compound E26 significantly suppressed the production of interleukin-1β (IL-1β), tumor necrosis factor-α (TNF-α), NO and inhibited the expressions of inducible nitric oxide synthase (iNOS), cyclooxygenase-2 (COX-2) through blocking MAPKs signaling pathway. In addition, in vivo administration of compound E26 resulted in a significant improvement of LPS-induced sepsis in C57BL/6J mice, with reducing toxicity in multiple organs. Taken together, this study demonstrated the compound E26 could be a promising agent for the treatment of sepsis.
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Affiliation(s)
- Zhen Zhang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Peichang Cao
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Mengyuan Fang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Tingfeng Zou
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Jihong Han
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Yajun Duan
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Huajian Xu
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China
| | - Xiaoxiao Yang
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China.
| | - Qing-Shan Li
- Key Laboratory of Metabolism and Regulation for Major Diseases of Anhui Higher Education Institutes, College of Food and Biological Engineering, Hefei University of Technology, Hefei, China.
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Latif NAA, Abbas EMH, Farghaly TA, Awad HM. Synthesis, Characterization, and Anticancer Screening of Some
New Bithiazole Derivatives. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020060202] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Dawood DH, Nossier ES, Ali MM, Mahmoud AE. Synthesis and molecular docking study of new pyrazole derivatives as potent anti-breast cancer agents targeting VEGFR-2 kinase. Bioorg Chem 2020; 101:103916. [PMID: 32559576 DOI: 10.1016/j.bioorg.2020.103916] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Revised: 05/01/2020] [Accepted: 05/04/2020] [Indexed: 12/18/2022]
Abstract
Based on the previous studies that revealed the valuable role of pyrazole scaffold in cancer management and VEGFR-2 inhibition, a new set of pyrazole conjugated with pyrazoline, triazolopyrimidine and pyrazolone moieties were synthesized and investigated for their anticancer efficiency against human breast cancer MCF-7. The anticancer screening revealed the significant sensitivity of breast carcinoma towards compounds 4b, 5c, 6c, 7b, 7c and 12c with IC50 values ranging from 16.50 - 26.73 µM in comparison with tamoxifen (IC50 = 23.31 µM). Moreover, the new analogues were further examined for their VEGFR-2 inhibitory activity, among the tested derivatives 5c, 6c, 7b, 7c and 12c displayed prominent inhibitory efficiency versus VEGFR-2 kinase with % inhibition ranging from 70 to 79%. Compounds 6c, 7c and 12c revealed inhibitory efficiency in nanomolar level with IC50 (913.51, 225.17 and 828.23 nM, respectively) comparing to sorafenib (IC50 = 186.54 nM). Flow cytometric analysis revealed that the promising compound 12c prompted pre-G1 apoptosis and cell growth cessation at G2/M phase and stimulated apoptosis via activation of caspase-3. Moreover, molecular docking study of the promising derivatives was performed to highlight their binding modes and interactions with the amino acid residues of VEGFR-2 enzyme.
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Affiliation(s)
- Dina H Dawood
- Chemistry of Natural and Microbial Products Department, Pharmaceutical and Drug Industries Research Division, National Research Centre, 33 El Bohouth St., Dokki, Giza, P.O. Box 12622, Egypt.
| | - Eman S Nossier
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy(Girls), Al-Azhar University, Cairo, P.O. Box 11754, Egypt
| | - Mamdouh M Ali
- Biochemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, 33 El Bohouth St., Dokki, Giza, P.O. Box 12622, Egypt
| | - Abeer E Mahmoud
- Biochemistry Department, Genetic Engineering and Biotechnology Research Division, National Research Centre, 33 El Bohouth St., Dokki, Giza, P.O. Box 12622, Egypt
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Karaaslan C, Duydu Y, Ustundag A, Yalcin CO, Kaskatepe B, Goker H. Synthesis & Anticancer Evaluation of New Substituted 2-(3,4- Dimethoxyphenyl)benzazoles. Med Chem 2019; 15:287-297. [PMID: 29992893 DOI: 10.2174/1573406414666180711130012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 05/14/2018] [Accepted: 06/25/2018] [Indexed: 11/22/2022]
Abstract
BACKGROUND The benzazole nucleus is found in many promising small molecules such as anticancer and antibacterial agents. Bendamustine (Alkylating agent), Nocodazole (Mitotic inhibitor), Veliparib (PARP inhibitor), and Glasdegib (SMO inhibitor) are being clinically used as anticancer therapeutic which bear benzimidazole moiety. Based on the principle of bioisosterism, in the present work, 23 compounds belonging to 2-(3,4-dimethoxyphenyl)benzazoles and imidazopyridine series were synthesized and evaluated for their anticancer and antimicrobial activities. OBJECTIVE A series of new 2-(3,4-dimethoxyphenyl)-1H-benz(or pyrido)azoles were synthesized and evaluated for their anticancer and antimicrobial activities. METHOD N-(5-chloro-2-hdroxyphenyl)-3,4-dimethoxybenzamide 1, was obtained by the amidation of 2-hydroxy-5-chloroaniline with 3,4-dimethoxybenzoic acid by using 1,1'-carbonyldiimidazole. Cyclization of 1 to benzoxazole derivative 2, was achieved by p-toluenesulfonic acid. Other 1H-benz(or pyrido)azoles were prepared by the reaction between 2-aminothiophenol, ophenylenediamine, o-pyridinediamine with sodium metabisulfite adduct of 3,4-dimethoxybenzaldehyde. The NMR assignments of the dimethoxy groups were established by the NOESY spectra. RESULTS Compound 12, bearing two chlorine atoms at the 5(4) and 7(6) positions of the benzene moiety of benzimidazole was found the most potent analogue against A549 cells with the GI50 value of 1.5 μg/mL. Moreover, 24 showed remarkable cell growth inhibition against MCF-7 and HeLa cells with the GI50 values of 7 and 5.5 μg/mL, respectively. The synthesized compounds have no important antibacterial and antifungal activities. CONCLUSION It could be concluded that the introduction of di-chloro atoms at the phenyl ring of 2-(3,4-dimethoxyphenyl)-1H-benzimidazoles increases significant cytotoxicity to selected human tumor cell lines in comparison to other all benzazoles synthesized. Unsubstituted 2-(3,4- dimethoxyphenyl)-imidazopyridines also gave good inhibitory profile against A549 and HeLa cells.
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Affiliation(s)
- Cigdem Karaaslan
- Department of Pharmaceutical Chemistry, Ankara University, Ankara, Turkey
| | - Yalcin Duydu
- Department of Pharmaceutical Toxicology, Ankara University, Ankara, Turkey
| | - Aylin Ustundag
- Department of Pharmaceutical Toxicology, Ankara University, Ankara, Turkey
| | - Can O Yalcin
- Department of Pharmaceutical Toxicology, Ankara University, Ankara, Turkey
| | - Banu Kaskatepe
- Department of Microbiology, Ankara University, Ankara, Turkey
| | - Hakan Goker
- Department of Pharmaceutical Chemistry, Ankara University, Ankara, Turkey
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