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Ghochikyan TV, Zhamharyan AG, Afrikyan SG, Frangyan VR, Galstyan AS. Novel Triazole-Containing "Dipeptides": Synthesis, Molecular Docking and Analgesic Activity Studies. Chembiochem 2024; 25:e202300837. [PMID: 38477021 DOI: 10.1002/cbic.202300837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/10/2024] [Accepted: 03/12/2024] [Indexed: 03/14/2024]
Abstract
Dipeptides of a new structure based on β-triazolalanines and (L)-α-amino acids were synthesized and optimal conditions were developed that ensure both chemical and optical purity of the final products. Molecular docking was carried out and possible intermolecular interactions of dipeptides with potential targets were established. Based on these studies, the analgesic property of chosen dipeptides was studied and it was found that some compounds possess revealed antinociceptive activity in the tail-flick test.
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Affiliation(s)
- Tariel V Ghochikyan
- Faculty of Chemistry, Yerevan State University, 1 A. Manoukyan Str., Yerevan, 0025, Armenia
| | - Arusyak G Zhamharyan
- Department of Pharmacy, Yerevan State Medical University, 2 Koryun Str., 0025, Yerevan, Armenia
| | - Shushanik G Afrikyan
- Department of Pharmacy, Yerevan State Medical University, 2 Koryun Str., 0025, Yerevan, Armenia
| | - Vardges R Frangyan
- Faculty of Chemistry, Yerevan State University, 1 A. Manoukyan Str., Yerevan, 0025, Armenia
| | - Armen S Galstyan
- Faculty of Chemistry, Yerevan State University, 1 A. Manoukyan Str., Yerevan, 0025, Armenia
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2
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G Vishakantegowda A, Hwang D, Chakrasali P, Jung E, Lee JY, Shin JS, Jung YS. Highly potent and selective phosphatidylinositol 4-kinase IIIβ inhibitors as broad-spectrum anti-rhinoviral agents. RSC Med Chem 2024; 15:704-719. [PMID: 38389877 PMCID: PMC10880896 DOI: 10.1039/d3md00630a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2023] [Accepted: 12/08/2023] [Indexed: 02/24/2024] Open
Abstract
Human rhinoviruses (hRVs) cause upper and lower respiratory tract infections and exacerbate asthma and chronic obstructive pulmonary disease. hRVs comprise more than 160 strains with considerable genetic variation. Their high diversity and strain-specific interactions with antisera hinder the development of anti-hRV therapeutic agents. Phosphatidylinositol-4-kinase IIIβ (PI4KIIIβ) is a key enzyme in the phosphoinositide signalling pathway that is crucial for the replication and survival of various viruses. We identified novel PI4KIIIβ inhibitors, N-(4-methyl-5-arylthiazol)-2-amide derivatives, by generating a hit compound, 1a, from the high-throughput screening of a chemical library, followed by the optimization study of 1a. Inhibitor 7e exhibited the highest activity (EC50 = 0.008, 0.0068, and 0.0076 μM for hRV-B14, hRV-A16, and hRV-A21, respectively) and high toxicity (CC50 = 6.1 μM). Inhibitor 7f showed good activity and low toxicity and provided the highest selectivity index (SI ≥ 4638, >3116, and >2793 for hRV-B14, hRV-A16, and hRV-A21, respectively). Furthermore, 7f showed broad-spectrum activities against various hRVs, coxsackieviruses, and other enteroviruses, such as EV-A71 and EV-D68. The binding mode of the inhibitors was investigated using 7f, and the experimental results of plaque reduction, replicon and cytotoxicity, and time-of-drug-addition assays suggested that 7f acts as a PI4KIIIβ inhibitor. The kinase inhibition activity of this series of compounds against PI4KIIIα and PI4KIIIβ was assessed, and 7f demonstrated kinase inhibition activity with an IC50 value of 0.016 μM for PI4KIIIβ, but not for PI4KIIIα (>10 μM). Therefore, 7f represents a highly potent and selective PI4KIIIβ inhibitor for the further development of antiviral therapy against hRVs or other enteroviruses.
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Affiliation(s)
- Avinash G Vishakantegowda
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
- Department of Medicinal Chemistry and Pharmacology, University of Science and Technology Daejeon 34113 Republic of Korea
| | - Dasom Hwang
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
- Laboratory of Veterinary Virology, College of Veterinary Medicine, Chungbuk National University Cheongju 28644 Republic of Korea
| | - Prashant Chakrasali
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
| | - Eunhye Jung
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
| | - Joo-Youn Lee
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
| | - Jin Soo Shin
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
| | - Young-Sik Jung
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology Daejeon 34114 Republic of Korea
- Department of Medicinal Chemistry and Pharmacology, University of Science and Technology Daejeon 34113 Republic of Korea
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Elsebaie HA, El-Moselhy TF, El-Bastawissy EA, Elberembally KM, Badi RM, Elkaeed EB, Shaldam MA, Eldehna WM, Tawfik HO. Development of new thieno[2,3-d]pyrimidines as dual EGFR and STAT3 inhibitors endowed with anticancer and pro-apoptotic activities. Bioorg Chem 2024; 143:107101. [PMID: 38183682 DOI: 10.1016/j.bioorg.2024.107101] [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: 12/08/2023] [Revised: 12/20/2023] [Accepted: 01/03/2024] [Indexed: 01/08/2024]
Abstract
In part due to the resilience of cellular feedback pathways that develop therapeutic resistance to targeting the EGFR alone, using EGFR inhibitors alone was demonstrated to be unsuccessful in clinical trials. The over-activation of the signal transducer/activator of transcription 3 (STAT3) during the administration of an EGFR inhibitor is expected to play a substantial part in the failure and resistance of EGFR inhibitor treatment. Therein, we proposed a hypothesis that induced STAT3-mediated resistance to EGFR inhibition therapy could be addressed by a dual inhibition of EGFR and STAT3 method. To this end, we tried to discover new thieno[2,3-d]pyrimidine derivatives "5a-o". Results from the screening on A549 and MCF7 cancer cell lines revealed that compounds 5j and 5k showed two-digit nanomolar with appropriate safety towards the WI-38 cell line. The best molecules, 5j and 5k, were subjected to γ-radiation, and their cytotoxic efficacy didn't change after irradiation, demonstrating that not having to use it avoided its side effects. Compounds 5j and 5k demonstrated the highest inhibition when their potency was tested as dual inhibitors on EGFR 67 and 41 nM, respectively, and STAT3 5.52 and 3.34 nM, respectively, proved with in silico molecular docking and dynamic simulation. In light of the results presented above, the capacity of both powerful compounds to alter the cell cycle and initiate the apoptotic process in breast cancer MCF7 cells was investigated. Caspase-8, Bcl-2, Bax and Caspase-9 apoptotic indicators were studied.
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Affiliation(s)
- Heba A Elsebaie
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt.
| | - Tarek F El-Moselhy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt.
| | - Eman A El-Bastawissy
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt
| | - Kamel M Elberembally
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt
| | - Rehab Mustafa Badi
- Department of Medical Physiology, College of Medicine, King Khalid University, Abha, Saudi Arabia.
| | - Eslam B Elkaeed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy (Boys), Al-Azhar University, Nasr City, Cairo, Egypt; Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh 13713, Saudi Arabia.
| | - Moataz A Shaldam
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt.
| | - Wagdy M Eldehna
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Kafrelsheikh University, Kafrelsheikh 33516, Egypt.
| | - Haytham O Tawfik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Tanta University, Tanta 31527, Egypt.
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Seif SE, Mahmoud Z, Wardakhan WW, Abdou AM, Hassan RA. Design and synthesis of novel hexahydrobenzo[4,5]thieno[2,3-d]pyrimidine derivatives as potential anticancer agents with antiangiogenic activity via VEGFR-2 inhibition, and down-regulation of PI3K/AKT/mTOR signaling pathway. Drug Dev Res 2023; 84:839-860. [PMID: 37016480 DOI: 10.1002/ddr.22058] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2023] [Revised: 02/26/2023] [Accepted: 03/09/2023] [Indexed: 04/06/2023]
Abstract
New thieno[2,3-d]pyrimidine derivatives were designed and synthesized. The National Cancer Institute (NCI) evaluated the synthesized novel compounds against a panel of 60 tumor cell lines for their antiproliferative activity. Compounds 6b, 6f, and 6g showed potent anticancer activity at 10 µM dose, with mean GI of 20.86%, 76.41%, and 31.49%, respectively. Compound 6f was selected for five-dose concentrations evaluation. Compound 6f scored a submicromolar range of GI50 values against 10 cancer cell lines, indicating broad-spectrum and potent antiproliferative activity. Compound 6f TGI values were recorded in the cytostatic range of 4.02-95.1 µM. In comparison to sorafenib, the tested compounds 6b, 6f, and 6g inhibited VEGFR-2 with IC50 values of 0.290 ± 0.032, 0.066 ± 0.004, and 0.16 ± 0.006 µM, correspondingly. Compound 6f significantly reduced the total VEGFR-2 expression and its phosphorylation. Additionally, 6f reduced the phosphorylation of PI3K, Akt, and mTOR pathway proteins. Moreover, the migratory potential of HUVECs was significantly reduced, after 72 h of treatment with compound 6f, resulting in disrupted wound healing patterns which verified the angiogenesis suppression properties of compound 6f. Compound 6f increased the total apoptosis percentage by 21.27-fold compared to sorafenib, which caused a 24.11-fold increase in the total apoptosis percentage. This apoptotic activity was accompanied by a 7.81-fold increase in the level of apoptotic caspase-3. Furthermore, the cell cycle analysis revealed that the target derivative 6f reduced cellular proliferation and induced an arrest in HCT-15 colon cancer cell cycle at the S phase. Molecular modeling was used to determine the binding profile and affinity of derivative 6f toward the VEGFR-2 active site.
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Affiliation(s)
| | - Zeinab Mahmoud
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
| | | | - Amr M Abdou
- Department of Microbiology and Immunology, National Research Centre, Giza, Egypt
| | - Rasha A Hassan
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Cairo University, Cairo, Egypt
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Kumar Biswas B, Soo Shin J, Malpani YR, Hwang D, Jung E, Bong Han S, Vishakantegowda AG, Jung YS. Enteroviral replication inhibition by N-Alkyl triazolopyrimidinone derivatives through a non-capsid binding mode. Bioorg Med Chem Lett 2022; 64:128673. [PMID: 35292344 DOI: 10.1016/j.bmcl.2022.128673] [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: 11/24/2021] [Revised: 02/14/2022] [Accepted: 03/10/2022] [Indexed: 11/20/2022]
Abstract
Small-molecule inhibitors exhibiting broad-spectrum enteroviral inhibition by targeting viral replication proteins are highly desirable in antiviral drug discovery. We used the previously identified antiviral compound 1 as the starting material to develop a novel compound series with high efficacy against human rhinovirus (hRV). Further optimization of N-substituted triazolopyrimidinone derivatives revealed that the N-alkyl triazolopyrimidinone derivatives (2) had more potent antiviral activity against hRVs than compound 1. The new compounds showed improved selectivity index values, and compound 2c (KR-25210) displayed broad anti-hRV activity, with half-maximal effective concentration values ≤ 2 µM against all tested hRVs. In addition, 2c showed notable activity against other enteroviruses. Drug-likeness elucidation showed that 2c exhibited reasonable human and rat liver microsomal phase-I stability and safe CYP inhibition. Replication studies revealed that 2c is not a capsid inhibitor, and a time-of-addition assay indicated that 2c targets the virus replication stages.
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Affiliation(s)
- Bishyajit Kumar Biswas
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea; Department of Medicinal Chemistry and Pharmacology, University of Science and Technology, 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea
| | - Jin Soo Shin
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Yashwardhan R Malpani
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea; Department of Medicinal Chemistry and Pharmacology, University of Science and Technology, 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea
| | - Dasom Hwang
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Eunhye Jung
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea
| | - Soo Bong Han
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea; Department of Medicinal Chemistry and Pharmacology, University of Science and Technology, 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea
| | - Avinash G Vishakantegowda
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea; Department of Medicinal Chemistry and Pharmacology, University of Science and Technology, 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea
| | - Young-Sik Jung
- Infectious Diseases Therapeutic Research Center, Korea Research Institute of Chemical Technology, 141 Gajeongro, Yuseong, Daejeon 34114, Republic of Korea; Department of Medicinal Chemistry and Pharmacology, University of Science and Technology, 217 Gajeongro, Yuseong, Daejeon 34113, Republic of Korea.
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Felicetti T, Pismataro MC, Cecchetti V, Tabarrini O, Massari S. Triazolopyrimidine Nuclei: Privileged Scaffolds for Developing Antiviral Agents with a Proper Pharmacokinetic Profile. Curr Med Chem 2021; 29:1379-1407. [PMID: 34042030 DOI: 10.2174/0929867328666210526120534] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 04/16/2021] [Accepted: 04/18/2021] [Indexed: 11/22/2022]
Abstract
Viruses are a continuing threat to global health. The lack or limited therapeutic armamentarium against some viral infections and increasing drug resistance issues make the search for new antiviral agents urgent. In recent years, a growing literature highlighted the use of triazolopyrimidine (TZP) heterocycles in the development of antiviral agents, with numerous compounds that showed potent antiviral activities against different RNA and DNA viruses. TZP core represents a privileged scaffold for achieving biologically active molecules, thanks to: i) the synthetic feasibility that allows to variously functionalize TZPs in the different positions of the nucleus, ii) the ability of TZP core to establish multiple interactions with the molecular target, and iii) its favorable pharmacokinetic properties. In the present review, after mentioning selected examples of TZP-based compounds with varied biological activities, we will focus on those antivirals that appeared in the literature in the last 10 years. Approaches used for their identification, the hit-to-lead studies, and the emerged structure-activity relationship will be described. A mention of the synthetic methodologies to prepare TZP nuclei will also be given. In addition, their mechanism of action, the binding mode within the biological target, and pharmacokinetic properties will be analyzed, highlighting the strengths and weaknesses of compounds based on the TZP scaffold, which is increasingly used in medicinal chemistry.
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Affiliation(s)
- Tommaso Felicetti
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy
| | | | - Violetta Cecchetti
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy
| | - Oriana Tabarrini
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy
| | - Serena Massari
- Department of Pharmaceutical Sciences, University of Perugia, 06123 Perugia, Italy
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Aggarwal R, Sumran G. An insight on medicinal attributes of 1,2,4-triazoles. Eur J Med Chem 2020; 205:112652. [PMID: 32771798 PMCID: PMC7384432 DOI: 10.1016/j.ejmech.2020.112652] [Citation(s) in RCA: 114] [Impact Index Per Article: 28.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 07/04/2020] [Accepted: 07/07/2020] [Indexed: 02/01/2023]
Abstract
The present review aims to summarize the pharmacological profile of 1,2,4-triazole, one of the emerging privileged scaffold, as antifungal, antibacterial, anticancer, anticonvulsant, antituberculosis, antiviral, antiparasitic, analgesic and anti-inflammatory agents, etc. along with structure-activity relationship. The comprehensive compilation of work carried out in the last decade on 1,2,4-triazole nucleus will provide inevitable scope for researchers for the advancement of novel potential drug candidates having better efficacy and selectivity.
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Affiliation(s)
- Ranjana Aggarwal
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136 119, India; CSIR-National Institute of Science Technology and Development Studies, New Delhi, India.
| | - Garima Sumran
- Department of Chemistry, D. A. V. College (Lahore), Ambala City, 134 003, Haryana, India.
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Sokolov VB, Aksinenko AY, Dranyi OA, Grigoriev VV. Methyl esters of 2-aminotetrahydrobenzothiophene-3-carboxylic acids decorated with trifluoromethyl-containing heterocycles. Russ Chem Bull 2019. [DOI: 10.1007/s11172-018-2365-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Liu X, Song X, Liu Y, Xie M, Yu W, Yan S, Lin J, Jin Y. Novel 5H-[1,2,4]oxadiazolo[4,5-a]pyrimidin-5-one derivatives as antibacterial and anticancer agents: Synthesis and biological evaluation. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.09.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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