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Zeiz A, Kawtharani R, Elmasri M, Khawaja G, Hamade E, Habib A, Ayoub AJ, Abarbri M, El-Dakdouki MH. Molecular properties prediction, anticancer and anti-inflammatory activities of some pyrimido[1,2-b]pyridazin-2-one derivatives. BIOIMPACTS : BI 2023; 14:27688. [PMID: 38505674 PMCID: PMC10945296 DOI: 10.34172/bi.2023.27688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Revised: 08/08/2023] [Accepted: 08/23/2023] [Indexed: 03/21/2024]
Abstract
Introduction The anticancer and anti-inflammatory activities of a novel series of eleven pyrimido[1,2-b]pyridazin-2-one analogues substituted at position 7 were assessed in the current study. Methods The physicochemical characteristics were studied using MolSoft software. The antiproliferative activity was investigated by MTT cell viability assay, and cell cycle analysis elucidated the antiproliferative mechanism of action. Western blot analysis examined the expression levels of key pro-apoptotic (Bax, p53) and pro-survival (Bcl-2) proteins. The anti-inflammatory activity was assessed by measuring the production levels of nitric oxide in RAW264.7 cells, and the expression levels of COX-2 enzyme in LPS-activated THP-1 cells. In addition, the gene expression of various pro-inflammatory cytokines (IL-6, IL-8, IL-1β, TNF-α) and chemokines (CCL2, CXCL1, CXCL2, CXCL3) was assessed by RT-qPCR. Results Compound 1 bearing a chlorine substituent displayed the highest cytotoxic activity against HCT-116 and MCF-7 cancer cells where IC50 values of 49.35 ± 2.685 and 69.32 ± 3.186 µM, respectively, were achieved. Compound 1 increased the expression of pro-apoptotic proteins p53 and Bax while reducing the expression of pro-survival protein Bcl-2. Cell cycle analysis revealed that compound 1 arrested cell cycle at the G0/G1 phase. Anti-inflammatory assessments revealed that compound 1 displayed the strongest inhibitory activity on NO production with IC50 of 29.94 ± 2.24 µM, and down-regulated the expression of COX-2. Compound 1 also induced a statistically significant decrease in the gene expression of various cytokines and chemokines. Conclusion These findings showed that the pyrimidine derivative 1 displayed potent anti-inflammatory and anticancer properties in vitro, and can be selected as a lead compound for further investigation.
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Affiliation(s)
- Ali Zeiz
- Department of Biological Sciences, Faculty of Science, Beirut Arab University, Debbieh, Lebanon
| | - Ranin Kawtharani
- Laboratory of Medicinal Chemistry and Natural Products, Lebanese University, Faculty of Science-I, Beirut, Lebanon
| | - Mirvat Elmasri
- Department of Chemistry and Biochemistry, Faculty of Science-I, Lebanese University, Beirut, Lebanon
| | - Ghada Khawaja
- Department of Biological Sciences, Faculty of Science, Beirut Arab University, Debbieh, Lebanon
| | - Eva Hamade
- Department of Chemistry and Biochemistry, Faculty of Science-I, Lebanese University, Beirut, Lebanon
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences-I, Lebanese University, Beirut, Lebanon
| | - Aida Habib
- Department of Basic Medical Sciences, College of Medicine, QU Health, Qatar University, Doha 2713, Qatar
| | - Abeer J. Ayoub
- Laboratory of Cancer Biology and Molecular Immunology, Faculty of Sciences-I, Lebanese University, Beirut, Lebanon
| | - Mohamed Abarbri
- Laboratoire de Physico-Chimie des Matériaux et des Electrolytes pour l'Energie (PCM2E)., EA 6299. Avenue Monge Faculté des Sciences, Parc de Grandmont, 37200 Tours, France
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Zhang T, Jiang S, Li T, Liu Y, Zhang Y. Identified Isosteric Replacements of Ligands' Glycosyl Domain by Data Mining. ACS OMEGA 2023; 8:25165-25184. [PMID: 37483233 PMCID: PMC10357434 DOI: 10.1021/acsomega.3c02243] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 06/09/2023] [Indexed: 07/25/2023]
Abstract
Biologically equivalent replacements of key moieties in molecules rationalize scaffold hopping, patent busting, or R-group enumeration. Yet, this information may depend upon the expert-defined space, and might be subjective and biased toward the chemistries they get used to. Most importantly, these practices are often informatively incomplete since they are often compromised by a try-and-error cycle, and although they depict what kind of substructures are suitable for the replacement occurrence, they fail to explain the driving forces to support such interchanges. The protein data bank (PDB) encodes a receptor-ligand interaction pattern and could be an optional source to mine structural surrogates. However, manual decoding of PDB has become almost impossible and redundant to excavate the bioisosteric know-how. Therefore, a text parsing workflow has been developed to automatically extract the local structural replacement of a specific structure from PDB by finding spatial and steric interaction overlaps between the fragments in endogenous ligands and particular ligand fragments. Taking the glycosyl domain for instance, a total of 49 520 replacements that overlap on nucleotide ribose were identified and categorized based on their SMILE codes. A predominately ring system, such as aliphatic and aromatic rings, was observed; yet, amide and sulfonamide replacements also occur. We believe these findings may enlighten medicinal chemists on the structure design and optimization of ligands using the bioisosteric replacement strategy.
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Affiliation(s)
- Tinghao Zhang
- Xi’an
Institute of Flexible Electronics (IFE) and Xi’an Institute
of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical
University, 127 West Youyi Road, Xi’an 710072, China
| | - Shenghao Jiang
- School of
Computer Science, Northwestern Polytechnical
University, 127 West
Youyi Road, Xi’an 710072, China
| | - Ting Li
- Xi’an
Institute of Flexible Electronics (IFE) and Xi’an Institute
of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical
University, 127 West Youyi Road, Xi’an 710072, China
| | - Yan Liu
- Xi’an
Institute of Flexible Electronics (IFE) and Xi’an Institute
of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical
University, 127 West Youyi Road, Xi’an 710072, China
| | - Yuezhou Zhang
- Xi’an
Institute of Flexible Electronics (IFE) and Xi’an Institute
of Biomedical Materials & Engineering (IBME), Northwestern Polytechnical
University, 127 West Youyi Road, Xi’an 710072, China
- Ningbo
Institute of Northwestern Polytechnical University, Frontiers Science
Center for Flexible Electronics (FSCFE), Key laboratory of Flexible
Electronics of Zhejiang Province, Ningbo Institute of Northwestern
Polytechnical University, 218 Qingyi Road, Ningbo 315103, China
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Roy B, Navarro V, Peyrottes S. Prodrugs of Nucleoside 5'-Monophosphate Analogues: Overview of the Recent Literature Concerning their Synthesis and Applications. Curr Med Chem 2023; 30:1256-1303. [PMID: 36093825 DOI: 10.2174/0929867329666220909122820] [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: 04/20/2022] [Revised: 07/21/2022] [Accepted: 08/02/2022] [Indexed: 11/22/2022]
Abstract
Nucleoside analogues are widely used as anti-infectious and antitumoral agents. However, their clinical use may face limitations associated with their physicochemical properties, pharmacokinetic parameters, and/or their peculiar mechanisms of action. Indeed, once inside the cells, nucleoside analogues require to be metabolized into their corresponding (poly-)phosphorylated derivatives, mediated by cellular and/or viral kinases, in order to interfere with nucleic acid biosynthesis. Within this activation process, the first-phosphorylation step is often the limiting one and to overcome this limitation, numerous prodrug approaches have been proposed. Herein, we will focus on recent literature data (from 2015 and onwards) related to new prodrug strategies, the development of original synthetic approaches and novel applications of nucleotide prodrugs (namely pronucleotides) leading to the intracellular delivery of 5'-monophosphate nucleoside analogues.
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Affiliation(s)
- Béatrice Roy
- Team Nucleosides & Phosphorylated Effectors, Institute for Biomolecules Max Mousseron (IBMM), University of Montpellier, Route de Mende, 34293 Montpellier, France
| | - Valentin Navarro
- Team Nucleosides & Phosphorylated Effectors, Institute for Biomolecules Max Mousseron (IBMM), University of Montpellier, Route de Mende, 34293 Montpellier, France
| | - Suzanne Peyrottes
- Team Nucleosides & Phosphorylated Effectors, Institute for Biomolecules Max Mousseron (IBMM), University of Montpellier, Route de Mende, 34293 Montpellier, France
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Eistrikh-Heller PA, Rubinsky SV, Samygina VR, Lashkov AA. Calculation of Free Energy of Binding for Widely Specific Pyrimidine-Nucleoside Phosphorylase and Suspected Inhibitors. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022060103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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Sani M, Zanda M. Recent Advances in the Synthesis and Medicinal Chemistry of SF5 and SF4Cl Compounds. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1845-9291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractThis short review covers the most important advances published in the literature during the last five years, concerning the synthesis, chemical modifications, and applications of SF5 and SF4Cl compounds in medicinal/bioorganic chemistry and materials science.1 Introduction2 Methods for Incorporation/Manipulation of SF4Cl/SF5 Groups2.1 Nonaromatic SF5 Compounds via Direct Pentafluorosulfanylation of Alkenes and Alkynes2.2 SF4Cl- and SF5-Aryl/Heteroaryl Derivatives3 Synthesis of SF5/SF4Cl/SF4-Substituted Small Molecules3.1 Heterocycles3.2 Amines and Amino Acids3.3 α-SF5 ketones3.4 Miscellaneous Alkyl-, Alkenyl-, and Aryl-SF5 Compounds4 Medicinal/Biological Applications4.1 Anticancer Compounds4.2 Antibacterial and Antiparasitic Compounds4.3 Central Nervous System4.4 Miscellaneous Biological Activity5 Materials Science Applications6 Conclusion
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N JB, Goudgaon N. A comprehensive review on pyrimidine analogs-versatile scaffold with medicinal and biological potential. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.131168] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Gilbert A, Langowski P, Paquin JF. Synthesis of N-(2-SF5-ethyl)amines and impact of the SF5 substituent on their basicity and lipophilicity. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132424] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Kataev VE, Garifullin BF. Antiviral nucleoside analogs. Chem Heterocycl Compd (N Y) 2021; 57:326-341. [PMID: 34007086 PMCID: PMC8118684 DOI: 10.1007/s10593-021-02912-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Accepted: 02/08/2021] [Indexed: 02/07/2023]
Abstract
The minireview surveys the modification of native nucleosides as a result of which huge libraries of nucleoside analogs of various structures were synthesized. Particular attention is paid to the synthesis of the so-called prodrug forms of nucleoside analogs which ensure their penetration into the cell and metabolism to active 5'-triphosphate derivatives. All the best known antiviral cyclic nucleoside analogs approved for the treatment of HIV infections, hepatitis B, C, and influenza since the 1960s, as well as those in various stages of clinical trials in recent years, are listed. Nucleoside analogs that have shown the ability to inhibit the replication of SARS-CoV and MERS-CoV are discussed, including remdesivir, approved by the FDA for emergency use in the fight against COVID-19.
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Affiliation(s)
- Vladimir E. Kataev
- Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, 8 Akademika Arbuzova St., Kazan, 420088 Tatarstan Russia
| | - Bulat F. Garifullin
- Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, 8 Akademika Arbuzova St., Kazan, 420088 Tatarstan Russia
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Kandil SB, Kariuki BM, McGuigan C, Westwell AD. Synthesis, biological evaluation and X-ray analysis of bicalutamide sulfoxide analogues for the potential treatment of prostate cancer. Bioorg Med Chem Lett 2021; 36:127817. [PMID: 33513386 DOI: 10.1016/j.bmcl.2021.127817] [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: 11/20/2020] [Revised: 01/09/2021] [Accepted: 01/19/2021] [Indexed: 10/22/2022]
Abstract
The androgen receptor (AR) is a pivotal target for the treatment of prostate cancer (PC) even when the disease progresses toward androgen-independent or castration-resistant forms. In this study, a series of sulfoxide derivatives were prepared and their antiproliferative activity evaluated in vitro against four different human prostate cancer cell lines (22Rv1, DU-145, LNCaP and VCap). Bicalutamide and enzalutamide were used as positive controls. Compound 28 displayed significant enhancement in anticancer activity across the four PC cell lines with IC50 = 9.09 - 31.11 µM compared to the positive controls: bicalutamide (IC50 = 45.20 -51.61 µM) and enzalutamide (IC50 = 11.47 - 53.04 µM). Sulfoxide derivatives of bicalutamide were prepared efficiently from the corresponding sulfides using only one equivalent of mCPBA, limiting the reaction time to 15-30 min and maintaining the temperature at 0 °C. Interestingly, three pairs of sulfoxide diastereomers were separated and NMR comparison of their diastereotopic methylene (CH2) group is presented. X-ray diffraction crystal structure analysis provided relative configuration assignment at the chiral sulfur and carbon centres. Molecular modelling study of the four diastereoisomers of compound 28 is described.
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Affiliation(s)
- Sahar B Kandil
- School of Pharmacy & Pharmaceutical Sciences, Cardiff University, Cardiff, CF10 3NB, Wales, United Kingdom.
| | - Benson M Kariuki
- School of Chemistry, Cardiff University, Park Place, Cardiff, CF10 3AT, Wales, United Kingdom
| | - Christopher McGuigan
- School of Pharmacy & Pharmaceutical Sciences, Cardiff University, Cardiff, CF10 3NB, Wales, United Kingdom
| | - Andrew D Westwell
- School of Pharmacy & Pharmaceutical Sciences, Cardiff University, Cardiff, CF10 3NB, Wales, United Kingdom
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Synthesis and Biological Evaluation of Bicalutamide Analogues for the Potential Treatment of Prostate Cancer. Molecules 2020; 26:molecules26010056. [PMID: 33374450 PMCID: PMC7795644 DOI: 10.3390/molecules26010056] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Revised: 12/20/2020] [Accepted: 12/22/2020] [Indexed: 11/16/2022] Open
Abstract
The androgen receptor (AR) is a pivotal target for the treatment of prostate cancer (PC) even when the disease progresses toward androgen-independent or castration-resistant forms. In this study, a series of 15 bicalutamide analogues (sulfide, deshydroxy, sulfone, and O-acetylated) were prepared and their antiproliferative activity evaluated against four different human prostate cancer cell lines (22Rv1, DU-145, LNCaP, and VCap). Bicalutamide and enzalutamide were used as positive controls. Seven of these compounds displayed remarkable enhancement in anticancer activity across the four PC cell lines. The deshydroxy analogue (16) was the most active compound with IC50 = 6.59-10.86 µM. Molecular modeling offers a plausible explanation of the higher activity of the sulfide analogues compared to their sulfone counterparts.
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Gu W, Martinez S, Nguyen H, Xu H, Herdewijn P, De Jonghe S, Das K. Tenofovir-Amino Acid Conjugates Act as Polymerase Substrates-Implications for Avoiding Cellular Phosphorylation in the Discovery of Nucleotide Analogues. J Med Chem 2020; 64:782-796. [PMID: 33356231 DOI: 10.1021/acs.jmedchem.0c01747] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Nucleotide analogues are used for treating viral infections such as HIV, hepatitis B, hepatitis C, influenza, and SARS-CoV-2. To become polymerase substrates, a nucleotide analogue must be phosphorylated by cellular kinases which is rate-limiting. The goal of this study is to develop dNTP/NTP analogues directly from nucleotides. Tenofovir (TFV) analogues were synthesized by conjugating with amino acids. We demonstrate that some conjugates act as dNTP analogues and HIV-1 reverse transcriptase (RT) catalytically incorporates the TFV part as the chain terminator. X-ray structures in complex with HIV-1 RT/dsDNA showed binding of the conjugates at the polymerase active site, however, in different modes in the presence of Mg2+ versus Mn2+ ions. The adaptability of the compounds is seemingly essential for catalytic incorporation of TFV by RT. 4d with a carboxyl sidechain demonstrated the highest incorporation. 4e showed weak incorporation and rather behaved as a dNTP-competitive inhibitor. This result advocates the feasibility of designing NTP/dNTP analogues by chemical substitutions to nucleotide analogues.
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Affiliation(s)
- Weijie Gu
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium.,KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Laboratory of Medicinal Chemistry, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium
| | - Sergio Martinez
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium
| | - Hoai Nguyen
- KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Laboratory of Medicinal Chemistry, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium
| | - Hongtao Xu
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium
| | - Piet Herdewijn
- KU Leuven, Department of Pharmaceutical and Pharmacological Sciences, Laboratory of Medicinal Chemistry, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium
| | - Steven De Jonghe
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium
| | - Kalyan Das
- KU Leuven, Department of Microbiology, Immunology and Transplantation, Laboratory of Virology and Chemotherapy, Rega Institute for Medical Research, Herestraat 49, 3000 Leuven, Belgium
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