1
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Aljuhani A, Alsehli M, Seleem MA, Alraqa SY, Ahmed HEA, Rezki N, Aouad MR. Exploring of N-phthalimide-linked 1,2,3-triazole analogues with promising -anti-SARS-CoV-2 activity: synthesis, biological screening, and molecular modelling studies. J Enzyme Inhib Med Chem 2024; 39:2351861. [PMID: 38847308 PMCID: PMC11164105 DOI: 10.1080/14756366.2024.2351861] [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: 12/20/2023] [Accepted: 04/29/2024] [Indexed: 06/12/2024] Open
Abstract
In this study, a library of phthalimide Schiff base linked to 1,4-disubstituted-1,2,3-triazoles was designed, synthesised, and characterised by different spectral analyses. All analogues have been introduced for in vitro assay of their antiviral activity against COVID-19 virus using Vero cell as incubator with different concentrations. The data revealed most of these derivatives showed potent cellular anti-COVID-19 activity and prevent viral growth by more than 90% at two different concentrations with no or weak cytotoxic effect on Vero cells. Furthermore, in vitro assay was done against this enzyme for all analogues and the results showed two of them have IC50 data by 90 µM inhibitory activity. An extensive molecular docking simulation was run to analyse their antiviral mechanism that found the proper non-covalent interaction within the Mpro protease enzyme. Finally, we profiled two reversible inhibitors, COOH and F substituted analogues that might be promising drug candidates for further development have been discovered.
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Affiliation(s)
| | - Mosa Alsehli
- Chemistry Department, College of Sciences, Taibah University, Saudi Arabia
| | - Mohamed A. Seleem
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Nasr, City, Cairo, Egypt
| | - Shaya Y. Alraqa
- Chemistry Department, College of Sciences, Taibah University, Saudi Arabia
| | - Hany E. A. Ahmed
- Pharmaceutical Organic Chemistry Department, Faculty of Pharmacy, Al-Azhar University, Nasr, City, Cairo, Egypt
| | - Nadjet Rezki
- Chemistry Department, College of Sciences, Taibah University, Saudi Arabia
| | - Mohamed R. Aouad
- Chemistry Department, College of Sciences, Taibah University, Saudi Arabia
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2
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Singh R, Sindhu J, Devi M, Kumar P, Lal S, Kumar A, Singh D, Kumar H. Synthesis of thiazolidine-2,4-dione tethered 1,2,3-triazoles as α-amylase inhibitors: In vitro approach coupled with QSAR, molecular docking, molecular dynamics and ADMET studies. Eur J Med Chem 2024; 275:116623. [PMID: 38943875 DOI: 10.1016/j.ejmech.2024.116623] [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: 03/17/2024] [Revised: 05/08/2024] [Accepted: 06/22/2024] [Indexed: 07/01/2024]
Abstract
A new series of thiazolidine-2,4-dione tethered 1,2,3-triazole derivatives were designed, synthesized and screened for their α-amylase inhibitory potential employing in vitro and in silico approaches. The target compounds were synthesized with the help of Cu (I) catalyzed [3 + 2] cycloaddition of terminal alkyne with numerous azides, followed by unambiguously characterizing the structure by employing various spectroscopic approaches. The synthesized derivatives were assessed for their in vitro α-amylase inhibition and it was found that thiazolidine-2,4-dione derivatives 6e, 6j, 6o, 6u and 6x exhibited comparable inhibition with the standard drug acarbose. The compound 6e with a 7-chloroquinolinyl substituent on the triazole ring exhibited significant inhibition potential with IC50 value of 0.040 μmol mL-1 whereas compound 6c (IC50 = 0.099 μmol mL-1) and 6h (IC50 = 0.098 μmol mL-1) were poor inhibitors. QSAR studies revealed the positively correlating descriptors that aid in the design of novel compounds. Molecular docking was performed to investigate the binding interactions with the active site of the biological receptor and the stability of the complex over a period of 100 ns was examined using molecular dynamics studies. The physiochemical properties and drug-likeliness behavior of the potent derivatives were investigated by carrying out the ADMET studies.
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Affiliation(s)
- Rahul Singh
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, Haryana, India; School of Chemistry, Indian Institutes of Science Education and Research, Thiruvananthapuram, Kerala, 695551, India
| | - Jayant Sindhu
- Department of Chemistry, COBS&H, CCS Haryana Agricultural University, Hisar, 125004, India
| | - Meena Devi
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, Haryana, India
| | - Parvin Kumar
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, Haryana, India.
| | - Sohan Lal
- Department of Chemistry, Kurukshetra University, Kurukshetra, 136119, Haryana, India
| | - Ashwani Kumar
- Department of Pharmaceutical Sciences, GJUS&T, Hisar, -125001, India
| | - Devender Singh
- Department of Chemistry, Maharshi Dayanand University, Rohtak, India, 124001
| | - Harish Kumar
- Department of Chemistry, School of Basic Sciences, Central University Haryana, Mahendergarh, India
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3
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Vala DP, Dunne Miller A, Atmasidha A, Parmar MP, Patel CD, Upadhyay DB, Bhalodiya SS, González-Bakker A, Khan AN, Nogales J, Padrón JM, Banerjee S, Patel HM. Click-chemistry mediated synthesis of OTBN-1,2,3-Triazole derivatives exhibiting STK33 inhibition with diverse anti-cancer activities. Bioorg Chem 2024; 149:107485. [PMID: 38824700 DOI: 10.1016/j.bioorg.2024.107485] [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: 04/25/2024] [Accepted: 05/20/2024] [Indexed: 06/04/2024]
Abstract
There is a continuous and pressing need to establish new brain-penetrant bioactive compounds with anti-cancer properties. To this end, a new series of 4'-((4-substituted-4,5-dihydro-1H-1,2,3-triazol-1-yl)methyl)-[1,1'-biphenyl]-2-carbonitrile (OTBN-1,2,3-triazole) derivatives were synthesized by click chemistry. The series of bioactive compounds were designed and synthesized from diverse alkynes and N3-OTBN, using copper (II) acetate monohydrate in aqueous dimethylformamide at room temperature. Besides being highly cost-effective and significantly reducing synthesis, the reaction yielded 91-98 % of the target products without the need of any additional steps or chromatographic techniques. Two analogues exhibit promising anti-cancer biological activities. Analogue 4l shows highly specific cytostatic activity against lung cancer cells, while analogue 4k exhibits pan-cancer anti-growth activity. A kinase screen suggests compound 4k has single-digit micromolar activity against kinase STK33. High STK33 RNA expression correlates strongly with poorer patient outcomes in both adult and pediatric glioma. Compound 4k potently inhibits cell proliferation, invasion, and 3D neurosphere formation in primary patient-derived glioma cell lines. The observed anti-cancer activity is enhanced in combination with specific clinically relevant small molecule inhibitors. Herein we establish a novel biochemical kinase inhibitory function for click-chemistry-derived OTBN-1,2,3-triazole analogues and further report their anti-cancer activity in vitro for the first time.
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Affiliation(s)
- Disha P Vala
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar-388 120, Gujarat, India.
| | - Amy Dunne Miller
- Department of Cellular and Systems Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.
| | - Aditi Atmasidha
- Department of Cellular and Systems Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.
| | - Mehul P Parmar
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar-388 120, Gujarat, India
| | - Chirag D Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar-388 120, Gujarat, India
| | - Dipti B Upadhyay
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar-388 120, Gujarat, India
| | - Savan S Bhalodiya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar-388 120, Gujarat, India
| | - Aday González-Bakker
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain.
| | - Adam N Khan
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain.
| | - Joaquina Nogales
- Department of Cellular and Systems Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.
| | - José M Padrón
- BioLab, Instituto Universitario de Bio-Orgánica Antonio González, Universidad de La Laguna, Avda. Astrofísico Francisco Sánchez 2, 38206 La Laguna, Spain.
| | - Sourav Banerjee
- Department of Cellular and Systems Medicine, School of Medicine, University of Dundee, Dundee DD1 9SY, UK.
| | - Hitendra M Patel
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar-388 120, Gujarat, India.
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4
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Wieczorkiewicz PA, Krygowski TM, Szatylowicz H. Substituent effects and electron delocalization in five-membered N-heterocycles. Phys Chem Chem Phys 2024; 26:19398-19410. [PMID: 38973581 DOI: 10.1039/d4cp01709a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/09/2024]
Abstract
Five-membered N-heterocycles are principal constituents of many compounds of vital importance in various fields of chemistry, biochemistry or pharmaceutical chemistry. For this reason, unequivocal identification of structural factors determining electron donating/withdrawing properties of specific groups attached to the heterocyclic moiety becomes an utmost need together with elucidation of the substitution-induced changes in cyclic and noncyclic electron delocalization. Thus, quantum-chemical calculations were performed for pyrrole, imidazole, pyrazole, 1,2,3- and 1,2,4-triazole, and their C-substituted mono-derivatives (X = NO2, CN, Br, Cl, F, SH, OH, NH2). The obtained dataset contains information on substituent properties (cSAR - charge of the substituent active region method), delocalization (EDDB - electron density of delocalized bonds) and geometry. It follows that the positions of endocyclic N atoms relative to the substituent influence in the most profound manner its properties. N atoms in ortho positions significantly boost the electron-donation and weaken the electron-withdrawal by induction. Another factor is the resonance charge transfer from the substituents to N atoms, and then inductive interactions with further (non-ortho) N atoms. While substituent constants correctly describe the changes of their properties (including those attached to the heterocycles), a testimony to Hammett's genius, quantum chemical models must be used to quantify the exact properties. In most heterocycles, electron-donating substituents hinder the cyclic delocalization, except 4-pyrazole. The applied recent EDDB method allows to study this phenomenon in detail. It follows that changes in aromaticity originate from the π-electronic effects of substituents on the ring bonds, changing the localization and delocalization of particular bonds in a correlated manner.
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Affiliation(s)
- Paweł A Wieczorkiewicz
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland.
| | - Tadeusz M Krygowski
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | - Halina Szatylowicz
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland.
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5
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Albelwi FF, Nafie MS, Albujuq NR, Hourani W, Aljuhani A, Darwish KM, Tawfik MM, Rezki N, Aouad MR. Design and synthesis of chromene-1,2,3-triazole benzene sulfonamide hybrids as potent carbonic anhydrase-IX inhibitors against prostate cancer. RSC Med Chem 2024; 15:2440-2461. [PMID: 39026656 PMCID: PMC11253856 DOI: 10.1039/d4md00302k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Accepted: 06/07/2024] [Indexed: 07/20/2024] Open
Abstract
Considering the promising effects of molecular hybridization on drug discovery in recent years and the ongoing endeavors to develop bioactive scaffolds tethering the 1,2,3-triazole core, the present study sought to investigate whether the 1,2,3-triazole-linked chromene and benzene sulfonamide nucleus could exhibit activity against the human breast cancer cell line MCF-7 and prostate cancer cell line PC-3. To this end, three focused bioactive series of mono- and -bis-1,2,3-triazoles were effectively synthesized via copper-assisted cycloaddition of mono- and/or di-alkyne chromenone derivatives 2a and b and 9 with several sulfa drug azides 4a-d and 6. The resulting molecular derivatives were tested for cytotoxicity against prostate and breast cancer cells. Among the derivatives, 10a, 10c, and 10e exhibited potent cytotoxicity against PC-3 cells with IC50 values of 2.08, 7.57, and 5.52 μM compared to doxorubicin (IC50 = 2.31 μM) with potent inhibition of CA IX with IC50 values of 0.113, 0.134, and 0.214 μM. The most active compound, 10a, was tested for apoptosis-induction; it induced apoptosis by 31.9-fold cell cycle arrest at the G1-phase. Further, the molecular modeling approach highlighted the relevant binding affinity for the top-active compound 10a against CA IX as one of the most prominent PC-3 prostate cancer-associated biotargets.
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Affiliation(s)
- Fawzia F Albelwi
- Department of Chemistry, Faculty of Science, Taibah University Al-Madinah Al-Munawarah 41477 Saudi Arabia
| | - Mohamed S Nafie
- Department of Chemistry, College of Sciences, University of Sharjah P.O. 27272 Sharjah United Arab Emirates
- Chemistry Department, Faculty of Science, Suez Canal University P.O. 41522 Ismailia Egypt
| | - Nader R Albujuq
- Department of Chemistry, School of Science, The University of Jordan Amman 11942 Jordan
| | - Wafa Hourani
- Department of Pharmaceutical Sciences, Faculty of Pharmacy, Philadelphia University Amman 19392 Jordan
| | - Ateyatallah Aljuhani
- Department of Chemistry, Faculty of Science, Taibah University Al-Madinah Al-Munawarah 41477 Saudi Arabia
| | - Khaled M Darwish
- Department of Medicinal Chemistry, Faculty of Pharmacy, Suez Canal University Ismailia 41522 Egypt
| | - Mohamed M Tawfik
- Zoology Department, Faculty of Science, Port Said University Port Said 42526 Egypt
| | - Nadjet Rezki
- Department of Chemistry, Faculty of Science, Taibah University Al-Madinah Al-Munawarah 41477 Saudi Arabia
| | - Mohamed Reda Aouad
- Department of Chemistry, Faculty of Science, Taibah University Al-Madinah Al-Munawarah 41477 Saudi Arabia
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6
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Tyagi R, Yadav K, Khanna A, Mishra SK, Sagar R. Efficient synthesis of indole-chalcones based glycohybrids and their anticancer activity. Bioorg Med Chem 2024; 109:117778. [PMID: 38870714 DOI: 10.1016/j.bmc.2024.117778] [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: 04/11/2024] [Revised: 05/08/2024] [Accepted: 05/29/2024] [Indexed: 06/15/2024]
Abstract
Indole based glycosides belong to the class of pharmacologically active molecules and found in diverse natural compounds. Herein, we report the synthesis of 1,2,3-triazole bridged chirally enriched diverse indole-chalcones based glycohybrids. Three series of glycohybrids were designed and efficiently synthesized using d-glucose, d-galactose and d-mannose derived 1-azido glycosides. The reactions sequence involved were, the synthesis of indole derived chalcones which were formed via Claisen-Schmidt condensation reaction and subsequently N-propargylation which leads to the production of N-propargylated indole-chalcones. The N-propargylated indole-chalcones get transformed into 1,2,3-triazole bridged indole-chalcone based glycohybrids by reacting with 1-azido sugar glycosides under click-chemistry reaction conditions. Further, the biological activity of synthesized glycohybrids (n = 27) was assessed in-vitro against MDA-MB231, MCF-7, MDA-MB453 cancer, and MCF-10A normal cell lines. The selected compounds showed potent anti-oncogenic properties against MCF-7 and MDA-MB231 breast cancer cell line with IC50 values of 1.05 µM and 11.40 µM respectively, with very good selectivity index (SI > 161). The active compounds show better binding affinity as compared to co-crystallized inhibitor 1-(tert-butyl)-3-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (PP1) with HCK (PTKs) proteins in molecular docking studies.
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Affiliation(s)
- Rajdeep Tyagi
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Kanchan Yadav
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India
| | - Ashish Khanna
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India
| | - Sunil K Mishra
- Department of Pharmaceutical Engineering and Technology, Indian Institute of Technology (IIT-BHU), Varanasi 221005, India
| | - Ram Sagar
- Glycochemistry Laboratory, School of Physical Sciences, Jawaharlal Nehru University, New Delhi 110067, India; Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, India.
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7
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Pathak T, Bose A. 1,5-disubstituted 1,2,3-triazolylated carbohydrates and nucleosides. Carbohydr Res 2024; 541:109126. [PMID: 38823061 DOI: 10.1016/j.carres.2024.109126] [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: 01/07/2024] [Revised: 04/18/2024] [Accepted: 04/24/2024] [Indexed: 06/03/2024]
Abstract
In general, 1,5-disubstituted 1,2,3-triazolyl moiety is much less common in the synthesis and applications in comparison to its regioisomeric counterpart. Moreover, the synthesis of 1,5-disubstituted 1,2,3-triazoles are not so straightforward as is the case for copper catalyzed strategy of 1,4-disubstituted 1,2,3-triazoles. The preparation of 1,5-triazolylated carbohydrates and nucleosides are even more complex because of the difficulties in accessing the appropriate starting materials as well as the compatibility of reaction conditions with the various protecting groups. 1,5-Disubstitution regioisomeric triazoles of carbohydrates and nucleosides were traditionally obtained as minor products through straightforward heating of the mixture of azides and terminal alkynes. However, the separation of isomers was tedious or in some cases futile. On the other hand, regioselective synthesis using ruthenium catalysis triggered serious concern of residual metal content in therapeutically important ingredients. Therefore, serious efforts are being made by several groups to develop non-toxic metal based or completely metal-free synthesis of 1,5-disubstituted 1,2,3-triazoles. This article strives to summarize the pre-Click era as well as the post-2001 reports on the synthesis and potential applications of 1,5-disubstituted 1,2,3-triazoles in biological systems.
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Affiliation(s)
- Tanmaya Pathak
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, 721 302, West Bengal, India.
| | - Amitabha Bose
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur, 721 302, West Bengal, India
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8
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Narendar K, Rao BS, Tirunavalli S, Jadav SS, Andugulapati SB, Ramalingam V, Babu KS. Synthesis of novel thiazoles bearing lupeol derivatives as potent anticancer and anti-inflammatory agents. Nat Prod Res 2024; 38:2207-2214. [PMID: 36691946 DOI: 10.1080/14786419.2023.2166042] [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: 08/08/2022] [Revised: 12/20/2022] [Accepted: 12/28/2022] [Indexed: 01/25/2023]
Abstract
Lupeol is one of the most important metabolite in the class of terpenoids and possess excellent anticancer, anti-inflammatory, anti-diabetic activities etc. In the present study, the different thiazoles and oxazoles bearing lupeol derivatives were prepared to enhance their biological activity. Initially, the in vitro cytotoxic activity results showed that the synthesized lupeol derivatives (9a-9j and 10a-10e) showed significant activity against various cancer cells and the compounds 9h and 10b exhibited excellent activity against CAL27 cells. Further, these compounds 9h and 10b arrest the cell cycle at S phase and induce the late apoptosis in CAL27 cells by downregulating the BcL2 and vimentin expression and upregulating the Bax gene expression. Moreover, the lupeol derivatives showed dose-dependent anti-inflammatory activity by inhibiting the secretion of IL-6 cytokines in LPS-induced Raw 264.7 cells. Together, these results clearly indicated that the thiazoles and oxazoles bearing lupeol derivatives can used as chemotherapeutic drugs against cancer and inflammatory diseases.
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Affiliation(s)
- Kummari Narendar
- Centre for Natural Products & Traditional Knowledge, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - B Sambasiva Rao
- Centre for Natural Products & Traditional Knowledge, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Satyakrishna Tirunavalli
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Surender Singh Jadav
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | - Sai Balaji Andugulapati
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
- Applied Biology, CSIR-Indian Institute of Chemical Technology, Hyderabad, 500 007, India
| | | | - K Suresh Babu
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
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9
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Alam MA. Editorial: Five-membered heterocycles: synthesis and applications. Front Chem 2024; 12:1445671. [PMID: 38983676 PMCID: PMC11231414 DOI: 10.3389/fchem.2024.1445671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Accepted: 06/11/2024] [Indexed: 07/11/2024] Open
Affiliation(s)
- Mohammad Abrar Alam
- Department of Chemistry and Physics, College of Sciences and Mathematics, Arkansas State University, Jonesboro, AR, United States
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10
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Wu H, Murray J, Ishisoko N, Frommlet A, Deshmukh G, DiPasquale A, Mulvihill MM, Zhang D, Quinn JG, Blake RA, Fairbrother WJ, Fuhrmann J. Potency-Enhanced Peptidomimetic VHL Ligands with Improved Oral Bioavailability. J Med Chem 2024; 67:8585-8608. [PMID: 38809766 DOI: 10.1021/acs.jmedchem.3c02203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2024]
Abstract
The von Hippel-Lindau (VHL) protein plays a pivotal role in regulating the hypoxic stress response and has been extensively studied and utilized in the targeted protein degradation field, particularly in the context of bivalent degraders. In this study, we present a comprehensive peptidomimetic structure-activity relationship (SAR) approach, combined with cellular NanoBRET target engagement assays to enhance the existing VHL ligands. Through systematic modifications of the molecule, we identified the 1,2,3-triazole group as an optimal substitute of the left-hand side amide bond that yields 10-fold higher binding activity. Moreover, incorporating conformationally constrained alterations on the methylthiazole benzylamine moiety led to the development of highly potent VHL ligands with picomolar binding affinity and significantly improved oral bioavailability. We anticipate that our optimized VHL ligand, GNE7599, will serve as a valuable tool compound for investigating the VHL pathway and advancing the field of targeted protein degradation.
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Affiliation(s)
- Hao Wu
- Department of Early Discovery Biochemistry, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Jeremy Murray
- Department of Structural Biology, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Noriko Ishisoko
- Department of Biochemical & Cellular Pharmacology, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Alexandra Frommlet
- Department of Biochemical & Cellular Pharmacology, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Gauri Deshmukh
- Department of Drug Metabolism and Pharmacokinetics, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Antonio DiPasquale
- Department of Small Molecule Pharmaceutical Sciences, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Melinda M Mulvihill
- Department of Biochemical & Cellular Pharmacology, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Donglu Zhang
- Department of Drug Metabolism and Pharmacokinetics, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - John G Quinn
- Department of Biochemical & Cellular Pharmacology, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Robert A Blake
- Department of Biochemical & Cellular Pharmacology, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Wayne J Fairbrother
- Department of Early Discovery Biochemistry, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
| | - Jakob Fuhrmann
- Department of Early Discovery Biochemistry, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
- Department of Discovery Chemistry, Genentech, 1 DNA Way, South San Francisco, California 94080, United States
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11
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Foster M, Dangerfield EM, Timmer MSM, Stocker BL, Wilkinson BL. Probing Isosteric Replacement for Immunoadjuvant Design: Bis-Aryl Triazole Trehalolipids are Mincle Agonists. ACS Med Chem Lett 2024; 15:899-905. [PMID: 38894898 PMCID: PMC11181483 DOI: 10.1021/acsmedchemlett.4c00100] [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: 02/29/2024] [Revised: 05/12/2024] [Accepted: 05/15/2024] [Indexed: 06/21/2024] Open
Abstract
Herein, we report the modular synthesis and immunological activity of seven bis-aryl triazole trehalolipids (1a-1g) as Brartemicin analogs. The compounds comprised one or two octyloxy (C8) alkyl chains and were synthesized using the venerable CuAAc reaction between the respective aryl acetylenes and a trehalose diazide. A Mincle reporter cell assay revealed that all lipidated analogs activated Mincle. Two compounds, 1c and 1d, produced strong Mincle-dependent immune responses in vitro. The activity was dependent on the degree of alkylation and regiochemistry, with 1c and 1d showing significantly increased IL-1β production in vitro compared to monoalkylated compounds and dialkylated compounds lacking ortho substitution. Molecular docking of 1c positioned the triazole in proximity to Arg-183, which may offer additional interactions that could explain the binding affinity for this class of ligand. These findings demonstrate the capability of triazole-linked Brartemicin analogs as Mincle-mediated Th1/Th17 vaccine adjuvants.
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Affiliation(s)
- Michael
J. Foster
- School
of Science and Technology, University of
New England, Armidale 2351, Australia
| | - Emma M. Dangerfield
- School
of Chemical and Physical Sciences, Victoria
University of Wellington, P.O. Box 600, Wellington 6140, New Zealand
| | - Mattie S. M. Timmer
- School
of Chemical and Physical Sciences, Victoria
University of Wellington, P.O. Box 600, Wellington 6140, New Zealand
| | - Bridget L. Stocker
- School
of Chemical and Physical Sciences, Victoria
University of Wellington, P.O. Box 600, Wellington 6140, New Zealand
| | - Brendan L. Wilkinson
- School
of Science and Technology, University of
New England, Armidale 2351, Australia
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12
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Cai X, Cai J, Fang L, Xu S, Zhu H, Wu S, Chen Y, Fang S. Design, synthesis and molecular modeling of novel D-ring substituted steroidal 4,5-dihydropyrazole thiazolinone derivatives as anti-inflammatory agents by inhibition of COX-2/iNOS production and down-regulation of NF-κB/MAPKs in LPS-induced RAW264.7 macrophage cells. Eur J Med Chem 2024; 272:116460. [PMID: 38704943 DOI: 10.1016/j.ejmech.2024.116460] [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: 11/24/2023] [Revised: 04/24/2024] [Accepted: 04/26/2024] [Indexed: 05/07/2024]
Abstract
It has been reported that 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 thiazolinone and dihydropyrazole moiety into steroid skeleton to design and synthesize a novel series of D-ring substituted steroidal 4,5-dihydropyrazole thiazolinone derivatives, and assessed their in vitro anti-inflammatory profiles against Lipopolysaccharide (LPS)-induced inflammation in RAW 264.7 macrophage cells. The anti-inflammatory activities assay demonstrated that compound 12e was considered as the most effective anti-inflammatory drug, which suppressed the expression of pro-inflammatory mediators including nitric oxide (NO), interleukin-6 (IL-6), and tumor necrosis factor-α (TNF-α), it also dose-dependently inhibited the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) in LPS-induced RAW 264.7 macrophage cells. Furthermore, the results of the Western blot analysis showed a correlation between the inhibition of the Nuclear factor-kappa B (NF-κB) and Mitogen-activated protein kinases (MAPKs) signaling pathways and the suppressive effects of compound 12e on pro-inflammatory cytokines. Molecular docking studies of compound 12e into the COX-2 protein receptor (PDB ID: 5IKQ) active site was performed to rationalize their COX-2 inhibitory potency. The results were found to be in line with the biological findings as they exerted more favorable interactions compared to that of dexamethasone (DXM), explaining their remarkable COX-2 inhibitory activity. The findings revealed that these candidates could be identified as potent anti-inflammatory agents, compound 12e could be a promising drug for the treatment of inflammatory diseases.
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Affiliation(s)
- Xiaorui Cai
- Department of Pharmacy, The Affiliated Cancer Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Jianfeng Cai
- Department of Interventional Therapy, The Affiliated Cancer Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Ling Fang
- Department of Pharmacy, The Affiliated Cancer Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Siqi Xu
- Department of Pharmacy, The Affiliated Cancer Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Huide Zhu
- Department of Pharmacy, The Affiliated Cancer Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China
| | - Shuteng Wu
- Department of Pharmacy, Shenzhen People's Hospital, Shenzhen 518020, Guangdong, China
| | - Yicun Chen
- Department of Pharmacology, Shantou University Medical College, Shantou 515041, Guangdong, China.
| | - Shuopo Fang
- Department of Pharmacy, The Affiliated Cancer Hospital of Shantou University Medical College, Shantou 515041, Guangdong, China.
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13
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Wang CH, Adachi Y, Ohshita J. Synthesis of Unsymmetrically Condensed Benzo- and Thienotriazologermoles. Molecules 2024; 29:2684. [PMID: 38893557 PMCID: PMC11173466 DOI: 10.3390/molecules29112684] [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: 05/19/2024] [Revised: 06/03/2024] [Accepted: 06/03/2024] [Indexed: 06/21/2024] Open
Abstract
Germoles and siloles unsymmetrically condensed with heteroaromatic units are attracting much interest. In this study, compounds containing a triazologermole core unit condensed with a benzene or thiophene ring were prepared. Thienotriazologermole was subjected to bromination to obtain the bromide, which underwent transformation via the palladium-catalyzed Stille coupling reaction to form triphenylamine-substituted thienotriazolegermole, with an effective extension of conjugation. The electronic states and properties of these triazologermole derivatives are discussed on the basis of optical and electrochemical measurements and density functional theory calculations. Triphenylamine-substituted thienotriazolegermole showed clear solvatochromic properties in photoluminescence measurements, suggesting that intramolecular charge transfer occurs at the photo-excited state. This clearly indicates that the triazologermole unit is useful as an acceptor of donor-acceptor compounds. The potential application of triphenylamine-substituted thienotriazolegermole as a sensing material was also explored.
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Affiliation(s)
- Cong-Huan Wang
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan; (C.-H.W.); (Y.A.)
| | - Yohei Adachi
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan; (C.-H.W.); (Y.A.)
| | - Joji Ohshita
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan; (C.-H.W.); (Y.A.)
- Division of Materials Model-Based Research, Digital Monozukuri (Manufacturing) Education and Research Center, Hiroshima University, Higashi-Hiroshima 739-0046, Japan
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14
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Shu VA, Eni DB, Ntie-Kang F. A survey of isatin hybrids and their biological properties. Mol Divers 2024:10.1007/s11030-024-10883-z. [PMID: 38833124 DOI: 10.1007/s11030-024-10883-z] [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: 01/21/2024] [Accepted: 04/15/2024] [Indexed: 06/06/2024]
Abstract
The emergence of diverse infections worldwide, which is a serious global threat to human existence, necessitates the urgent development of novel therapeutic candidates that can combat these diseases with efficacy. Molecular hybridization has been established as an efficient technique in designing bioactive molecules capable of fighting infections. Isatin, a core nucleus of an array of compounds with diverse biological properties can be modified at different positions leading to the creation of novel drug targets, is an active area of medicinal chemistry. This review containing published articles from 2005 to 2022 highlights isatin hybrids which have been synthesized and reported in the literature alongside a discussion on their biological properties. The enriched structure-activity relationship studies discussed provides insights for the rational design of novel isatin hybrids with tailored biological properties as effective therapeutic candidates inspired by nature.
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Affiliation(s)
- Vanessa Asoh Shu
- Center for Drug Discovery, Faculty of Science, University of Buea, Buea, Cameroon
| | - Donatus Bekindaka Eni
- Center for Drug Discovery, Faculty of Science, University of Buea, Buea, Cameroon.
- Department of Chemistry, Faculty of Science, University of Buea, Buea, Cameroon.
| | - Fidele Ntie-Kang
- Center for Drug Discovery, Faculty of Science, University of Buea, Buea, Cameroon.
- Department of Chemistry, Faculty of Science, University of Buea, Buea, Cameroon.
- Institute of Pharmacy, Martin-Luther University Halle-Wittenberg, Halle (Saale), Germany.
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15
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Şahin İ, Çeşme M, Güngör Ö, Özgeriş FB, Köse M, Tümer F. New sulfonamide derivatives based on 1,2,3-triazoles: synthesis, in vitro biological activities and in silico studies. J Biomol Struct Dyn 2024; 42:4782-4799. [PMID: 37317998 DOI: 10.1080/07391102.2023.2222833] [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: 02/02/2023] [Accepted: 06/02/2023] [Indexed: 06/16/2023]
Abstract
Eight new hybrid constructs containing a series of sulfonamide and 1,2,3-triazole units were designed and synthesized. Anticancer, antioxidant and cholinesterase activities of these hybrid structures were investigated. In our design, the Cu(I)-catalyzed click reaction between N,4-dimethyl-N-(prop-2-yn-1-yl)benzenesulfonamide (6) and aryl azides 8a-h was used. Antioxidant activity values of 9f (IC50: 229.46 ± 0.001 μg/mL) and 9h (IC50: 254.32 ± 0.002 μg/mL) hybrid structures were higher than BHT (IC50: 286.04 ± 0.003 μg/mL) and lower than Ascorbic acid (IC50: 63.53 ± 0.001 μg/mL) and α-Tocopherol (IC50: 203.21 ± 0.002 μg/mL). We determined that the cytotoxic effects of hybrid constructs 9d (IC50: 3.81 ± 0.1084 µM) and 9g (IC50: 4.317 ± 0.0367 µM) against A549 and healthy cell line (HDF) are much better than standard cisplatin (IC50: 6.202 ± 0.0705 µM). It was determined that the AChE inhibitory activities of all synthesized compounds were much better than Galantamine used as a standard. In particular, 9c (IC50: 13.81 ± 0.0026 mM) had ten times better activity than the standard Galantamine (IC50: 136 ± 0.008 mM). The ADMET properties of the molecules have been thoroughly examined and met the criteria for drug-like substances. They also have a high oral absorption rate, as they can effectively cross the blood-brain barrier and are easily absorbed in the gastrointestinal tract. In vitro experiments were confirmed by in silico molecular docking studies.Communicated by Ramaswamy H. Sarma.
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Affiliation(s)
- İrfan Şahin
- Department of Chemistry, Faculty of Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Mustafa Çeşme
- Department of Chemistry, Faculty of Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Özge Güngör
- Department of Chemistry, Faculty of Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Fatma Betül Özgeriş
- Department of Nutrition and Dietetics, Faculty of Health Sciences, Ataturk University, Erzurum, Turkey
| | - Muhammet Köse
- Department of Chemistry, Faculty of Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | - Ferhan Tümer
- Department of Chemistry, Faculty of Sciences, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
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16
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Cattani S, Pandit NK, Buccio M, Balestri D, Ackermann L, Cera G. Iron-Catalyzed C-H Alkylation/Ring Opening with Vinylbenzofurans Enabled by Triazoles. Angew Chem Int Ed Engl 2024:e202404319. [PMID: 38785101 DOI: 10.1002/anie.202404319] [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: 03/02/2024] [Revised: 05/20/2024] [Accepted: 05/22/2024] [Indexed: 05/25/2024]
Abstract
We report an unprecedented iron-catalyzed C-H annulation using readily available 2-vinylbenzofurans as the reaction pattern. The redox-neutral strategy, based on cheap, non-toxic, and earth-abundant iron catalysts, exploits triazole assistance to promote a cascade C-H alkylation, benzofuran ring-opening and insertion into a Fe-N bond, to form highly functionalized isoquinolones. Detailed mechanistic studies supported by DFT calculations fully disclosed the manifold of the iron catalysis.
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Affiliation(s)
- Silvia Cattani
- Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze17/A, 43124, Parma, Italy
| | - Neeraj Kumar Pandit
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Michele Buccio
- Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze17/A, 43124, Parma, Italy
| | - Davide Balestri
- Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze17/A, 43124, Parma, Italy
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Gianpiero Cera
- Dipartimento di Scienze Chimiche della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze17/A, 43124, Parma, Italy
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17
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Ayoup MS, Shawki I, Abdel-Hamid H, Ghareeb DA, Masoud A, Harras MF, El-Atawy M, Alharbi NS, Ismail MMF. Targeting EGFR/PI3K/AKT/mTOR signaling in lung and colon cancers: synthesis, antitumor evaluation of new 1,2,4-oxdiazoles tethered 1,2,3-triazoles. RSC Adv 2024; 14:16713-16726. [PMID: 38784419 PMCID: PMC11110756 DOI: 10.1039/d4ra02222j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 05/12/2024] [Indexed: 05/25/2024] Open
Abstract
The EGFR/PI3K/Akt/mTOR pathway is important for metastasis, medication resistance, apoptosis prevention, and malignant transformation. Mutations in lung and colon cancer typically change this pathway's expression. As a result, a novel class of 1,2,4-oxdiazoles that are attached to 1,2,3-triazoles, 5-11, were created as possible anticancer drugs. The produced compounds are all examined by spectroscopic and micro-analytical techniques. MTT assay results on lung (A549) colon (Caco-2) and normal lung fibroblast (WI38) revealed that compounds 6a, 6b, 8a, and 11b demonstrated strong and selective antiproliferative activities against lung (A549) and colon (Caco-2) cancer cell lines while the remaining derivatives showed moderate to low activity. qPCR data revealed that the potential hits had large fold changes in the downregulation of EGFR, mTOR, and PI3K; they upregulate the amount of p53 to support their mode of action even more. Interestingly, docking investigations validated the biological outcomes by demonstrating a strong affinity of our compounds against EGFR active regions. Computational predictions of all the synthesized compounds' pharmacokinetic profiles, physicochemical characteristics, and drug-likeness data indicated that the promising hits might be taken into consideration as drug-like prospects.
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Affiliation(s)
- Mohammed Salah Ayoup
- Department of Chemistry, College of Science, King Faisal University Al-Ahsa 31982 Saudi Arabia
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria Egypt
| | - Islam Shawki
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria Egypt
| | - Hamida Abdel-Hamid
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria Egypt
| | - Doaa A Ghareeb
- Bio-screening and Preclinical Trial Lab, Biochemistry Department, Faculty of Science, Alexandria University Alexandria Egypt
- Medical Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, City of Scientific Research and Technological Applications (SRTA-City) Egypt
| | - Aliaa Masoud
- Bio-screening and Preclinical Trial Lab, Biochemistry Department, Faculty of Science, Alexandria University Alexandria Egypt
| | - Marwa F Harras
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Girls), Al-Azhar University Cairo 11754 Egypt
| | - Mohamed El-Atawy
- Department of Chemistry, Faculty of Science, Alexandria University Alexandria Egypt
- Chemistry Department, College of Science at Yanbu, Taibah University Yanbu 46423 Saudi Arabia
| | - Nuha Salamah Alharbi
- Chemistry Department, College of Sciences, Taibah University Al-Madina 30002 Saudi Arabia
| | - Magda M F Ismail
- Department of Pharmaceutical Medicinal Chemistry and Drug Design, Faculty of Pharmacy (Girls), Al-Azhar University Cairo 11754 Egypt
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18
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Bunschoten R, Peschke F, Taladriz-Sender A, Alexander E, Andrews MJ, Kennedy AR, Fazakerley NJ, Lloyd Jones GC, Watson AJB, Burley GA. Mechanistic Basis of the Cu(OAc) 2 Catalyzed Azide-Ynamine (3 + 2) Cycloaddition Reaction. J Am Chem Soc 2024; 146:13558-13570. [PMID: 38712910 PMCID: PMC11099971 DOI: 10.1021/jacs.4c03348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2024] [Revised: 04/22/2024] [Accepted: 04/23/2024] [Indexed: 05/08/2024]
Abstract
The Cu-catalyzed azide-alkyne cycloaddition (CuAAC) reaction is used as a ligation tool throughout chemical and biological sciences. Despite the pervasiveness of CuAAC, there is a need to develop more efficient methods to form 1,4-triazole ligated products with low loadings of Cu. In this paper, we disclose a mechanistic model for the ynamine-azide (3 + 2) cycloadditions catalyzed by copper(II) acetate. Using multinuclear nuclear magnetic resonance spectroscopy, electron paramagnetic resonance spectroscopy, and high-performance liquid chromatography analyses, a dual catalytic cycle is identified. First, the formation of a diyne species via Glaser-Hay coupling of a terminal ynamine forms a Cu(I) species competent to catalyze an ynamine-azide (3 + 2) cycloaddition. Second, the benzimidazole unit of the ynamine structure has multiple roles: assisting C-H activation, Cu coordination, and the formation of a postreaction resting state Cu complex after completion of the (3 + 2) cycloaddition. Finally, reactivation of the Cu resting state complex is shown by the addition of isotopically labeled ynamine and azide substrates to form a labeled 1,4-triazole product. This work provides a mechanistic basis for the use of mixed valency binuclear catalytic Cu species in conjunction with Cu-coordinating alkynes to afford superior reactivity in CuAAC reactions. Additionally, these data show how the CuAAC reaction kinetics can be modulated by changes to the alkyne substrate, which then has a predictable effect on the reaction mechanism.
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Affiliation(s)
- Roderick
P. Bunschoten
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Thomas
Graham Building, 295 Cathedral Street, Glasgow G1 1XL, U.K.
| | - Frederik Peschke
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Thomas
Graham Building, 295 Cathedral Street, Glasgow G1 1XL, U.K.
| | - Andrea Taladriz-Sender
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Thomas
Graham Building, 295 Cathedral Street, Glasgow G1 1XL, U.K.
| | - Emma Alexander
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Thomas
Graham Building, 295 Cathedral Street, Glasgow G1 1XL, U.K.
| | - Matthew J. Andrews
- EaStCHEM,
Purdie Building, School of Chemistry, University
of St Andrews, North
Haugh, St Andrews, FifeKY16 9ST, U.K.
| | - Alan R. Kennedy
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Thomas
Graham Building, 295 Cathedral Street, Glasgow G1 1XL, U.K.
| | - Neal J. Fazakerley
- GlaxoSmithKline,
Medicines Research Centre, Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K.
| | - Guy C. Lloyd Jones
- EaStCHEM.
School of Chemistry, University of Edinburgh, Edinburgh EH9 3FJ, U.K.
| | - Allan J. B. Watson
- EaStCHEM,
Purdie Building, School of Chemistry, University
of St Andrews, North
Haugh, St Andrews, FifeKY16 9ST, U.K.
| | - Glenn A. Burley
- Department
of Pure and Applied Chemistry, University
of Strathclyde, Thomas
Graham Building, 295 Cathedral Street, Glasgow G1 1XL, U.K.
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19
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Semenov VA, Larina LI. Stereochemical and Computational NMR Survey of 1,2,3-Triazoles: in Search of the Original Tauto-Conformers. J Phys Chem A 2024; 128:3231-3240. [PMID: 38512800 DOI: 10.1021/acs.jpca.3c08217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2024]
Abstract
The conformational analysis of nine functionalized 1,2,3-triazoles was carried out by the correlation of calculated and experimental high-level nuclear magnetic resonance (NMR) chemical shifts. In solution, the studied triazoles are in exchange dynamic equilibrium caused by their prototropic tautomerism of the NH-proton. The experimentally unresolved NMR signals were assigned for most of the compounds. A more thorough survey was conducted for 4-t-butyl-1,2,3-triazole-5-carbaldehyde oxime. The analysis performed within the framework of the DP4+ formalism completely confirmed the hypothesis of the predominance of the 2H-tautomer. Thus, the methodology for estimating stereochemical structures in the absence of some experimental data allowed the most stable conformations for dynamic systems with different tautomeric ratios to be reliably identified.
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Affiliation(s)
- Valentin A Semenov
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky st. 1, Irkutsk 664033, Russia
| | - Lyudmila I Larina
- A. E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Favorsky st. 1, Irkutsk 664033, Russia
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20
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Matsuda K, Wakimoto T. Bacterial Hydrazine Biosynthetic Pathways Featuring Cupin/Methionyl tRNA Synthetase-like Enzymes. Chembiochem 2024; 25:e202300874. [PMID: 38458972 DOI: 10.1002/cbic.202300874] [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: 12/30/2023] [Revised: 02/26/2024] [Accepted: 03/08/2024] [Indexed: 03/10/2024]
Abstract
Nitrogen-Nitrogen (N-N) bond-containing functional groups in natural products and synthetic drugs play significant roles in exerting biological activities. The mechanisms of N-N bond formation in natural organic molecules have garnered increasing attention over the decades. Recent advances have illuminated various enzymatic and nonenzymatic strategies, and our understanding of natural N-N bond construction is rapidly expanding. A group of didomain proteins with zinc-binding cupin/methionyl-tRNA synthetase (MetRS)-like domains, also known as hydrazine synthetases, generates amino acid-based hydrazines, which serve as key biosynthetic precursors of diverse N-N bond-containing functionalities such as hydrazone, diazo, triazene, pyrazole, and pyridazinone groups. In this review, we summarize the current knowledge on hydrazine synthetase mechanisms and the various pathways employing this unique bond-forming machinery.
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Affiliation(s)
- Kenichi Matsuda
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12, Nishi 6, Kita-ku, Sapporo, 060-0812, Japan
| | - Toshiyuki Wakimoto
- Faculty of Pharmaceutical Sciences, Hokkaido University, Kita 12, Nishi 6, Kita-ku, Sapporo, 060-0812, Japan
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21
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Cruz-Hernández C, López-Camacho PY, Basurto-Islas G, Rojas A, Guadarrama P, Martínez-Herrera M. Click synthesis of dendronized malonates for the preparation of amphiphilic dendro[60]fullerenes. Org Biomol Chem 2024; 22:3328-3339. [PMID: 38584463 DOI: 10.1039/d3ob01986a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Fullerene C60 and its malonate derivatives, produced via the Bingel-Hirsch reaction, have displayed promising properties against various diseases. These molecules have great therapeutic potential, but their broad use has been limited due to poor aqueous solubility and toxicity caused by accumulation. In this study, we synthesized new malonates and malonamides attached to first- and second-generation polyester dendrons using click chemistry (CuAAC). These dendrons were then linked at C60 through the Bingel-Hirsch reaction, resulting in an amphiphilic system that retains the hydrophobic nature of C60. The dendronized malonate derivatives showed good reaction yields for the Bingel-Hirsch mono-adducts and were easier to work with than the corresponding malonamides. However, the malonamide derivatives, which were obtained through a multistep reaction sequence, showed moderate yields in the Bingel-Hirsch reaction. Surprisingly, removing acetonide protecting groups from dendritic architectures was more challenging than anticipated, likely due to product decomposition. Only the corresponding free malonate derivatives 25 and 26 were obtained, but in a low yield due to decomposition under the reaction conditions. Meanwhile, it was not possible to obtain the corresponding malonamide derivatives 27 and 28. Currently, efforts are being made to improve the production of the desired molecules and to design new synthesis routes that allow direct access to the desired poly-hydroxylated derivatives. These derivatives will be evaluated as multitarget ligands against Alzheimer's disease, through their use as inhibitors of amyloid β-peptide aggregation, acetylcholinesterase modulators, and antioxidants.
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Affiliation(s)
- Carlos Cruz-Hernández
- Departamento de Ciencias Naturales, Universidad Autónoma Metropolitana Unidad Cuajimalpa, CDMX, 05300, Mexico.
| | - Perla Y López-Camacho
- Departamento de Ciencias Naturales, Universidad Autónoma Metropolitana Unidad Cuajimalpa, CDMX, 05300, Mexico.
| | - Gustavo Basurto-Islas
- División de Ciencias e Ingenierias, Universidad de Guanajuato, Campus León, León Guanajuato, México
| | - Aaron Rojas
- Departamento de Química del Centro de Investigación y de Estudios Avanzados del IPN, Av. Instituto Politécnico Nacional 2508, C.P. 07360 Mexico City, Mexico
| | - Patricia Guadarrama
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, CDMX, 04510, Mexico
| | - Melchor Martínez-Herrera
- Departamento de Ciencias Naturales, Universidad Autónoma Metropolitana Unidad Cuajimalpa, CDMX, 05300, Mexico.
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22
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Gao E, Wang Y, Fan GL, Xu G, Wu ZY, Liu ZJ, Liu JC, Mao LF, Hou X, Li S. Discovery of gefitinib-1,2,3-triazole derivatives against lung cancer via inducing apoptosis and inhibiting the colony formation. Sci Rep 2024; 14:9223. [PMID: 38649732 PMCID: PMC11035632 DOI: 10.1038/s41598-024-60000-1] [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: 01/20/2024] [Accepted: 04/17/2024] [Indexed: 04/25/2024] Open
Abstract
A series of 20 novel gefitinib derivatives incorporating the 1,2,3-triazole moiety were designed and synthesized. The synthesized compounds were evaluated for their potential anticancer activity against EGFR wild-type human non-small cell lung cancer cells (NCI-H1299, A549) and human lung adenocarcinoma cells (NCI-H1437) as non-small cell lung cancer. In comparison to gefitinib, Initial biological assessments revealed that several compounds exhibited potent anti-proliferative activity against these cancer cell lines. Notably, compounds 7a and 7j demonstrated the most pronounced effects, with an IC50 value of 3.94 ± 0.17 µmol L-1 (NCI-H1299), 3.16 ± 0.11 µmol L-1 (A549), and 1.83 ± 0.13 µmol L-1 (NCI-H1437) for 7a, and an IC50 value of 3.84 ± 0.22 µmol L-1 (NCI-H1299), 3.86 ± 0.38 µmol L-1 (A549), and 1.69 ± 0.25 µmol L-1 (NCI-H1437) for 7j. These two compounds could inhibit the colony formation and migration ability of H1299 cells, and induce apoptosis in H1299 cells. Acute toxicity experiments on mice demonstrated that compound 7a exhibited low toxicity in mice. Based on these results, it is proposed that 7a and 7j could potentially be developed as novel drugs for the treatment of lung cancer.
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Affiliation(s)
- En Gao
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453000, China.
- State Key Laboratory of Quality Research in Chinese Medicine/Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology, Macau, China.
| | - Ya Wang
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453000, China
| | - Gao-Lu Fan
- Department of Pharmacy, Luoyang Third People' Hospital, Luoyang, 471000, China
| | - Guiqing Xu
- School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453000, China
| | - Zi-Yuan Wu
- College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang, 471003, China
| | - Zi-Jun Liu
- College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang, 471003, China
| | - Jian-Cheng Liu
- College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang, 471003, China
| | - Long-Fei Mao
- College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang, 471003, China.
| | - Xixi Hou
- Department of Pharmacy, The First Affiliated Hospital, College of Clinical Medicine of Henan University of Science and Technology, Luoyang, 471003, China
| | - Shouhu Li
- School of Pharmacy, Xinxiang University, Xinxiang, 453000, Henan, China
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23
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Jeleń M, Otto-Ślusarczyk D, Morak-Młodawska B, Struga M. Novel Tetracyclic Azaphenothiazines with the Quinoline Ring as New Anticancer and Antibacterial Derivatives of Chlorpromazine. Int J Mol Sci 2024; 25:4148. [PMID: 38673734 PMCID: PMC11050599 DOI: 10.3390/ijms25084148] [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: 03/06/2024] [Revised: 04/04/2024] [Accepted: 04/05/2024] [Indexed: 04/28/2024] Open
Abstract
Phenothiazine derivatives are widely studied in various fields such as biology, chemistry, and medicine research because of their pharmaceutical effects. The first compound used successfully in the treatment of psychosis was a phenthiazine derivative, chlorpromazine. Apart from its activity in neurons, chlorpromazine has also been reported to display anticancer and antibacterial properties. In this study, we present the synthesis and research on the activity of A549, MDA, MiaPaCa, PC3, and HCT116 cancer cell lines and of S. aureus, S. epidermidis, E. coli, and P. aeruginosa bacterial strains against a series of new tetracyclic chlorpromazine analogues containing a quinoline scaffold in their structure instead of the benzene ring and various substituents at the thiazine nitrogen. The structure of these novel molecules has been determined by 1H NMR, 13C NMR, and HRMS spectral techniques. The seven most active of the twenty-four new chlorpromazine analogues tested were selected to study the mechanism of cytotoxic action. Their ability to induce apoptosis or necrosis in cancer cells was assessed by flow cytometry analysis. The results obtained confirmed the proapoptotic activity of selected compounds, especially in terms of inducing late apoptosis or necrosis in cancer cell lines A549, MiaPaCa-2, and HCT-116. Furthermore, studies on the induction of cell cycle arrest suggest that the new chlorpromazine analogues exert antiproliferative effects by inducing cell cycle arrest in the S phase and, consequently, apoptosis.
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Affiliation(s)
- Małgorzata Jeleń
- Department of Organic Chemistry, The Medical University of Silesia, Jagiellońska 4, 41-200 Sosnowiec, Poland;
| | - Dagmara Otto-Ślusarczyk
- Chair and Department of Biochemistry, Medical University of Warsaw, 02-097 Warsaw, Poland; (D.O.-Ś.); (M.S.)
| | - Beata Morak-Młodawska
- Department of Organic Chemistry, The Medical University of Silesia, Jagiellońska 4, 41-200 Sosnowiec, Poland;
| | - Marta Struga
- Chair and Department of Biochemistry, Medical University of Warsaw, 02-097 Warsaw, Poland; (D.O.-Ś.); (M.S.)
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24
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Rohila Y, Sebastian S, Ansari A, Kumar D, Mishra DK, Gupta MK. A Comprehensive Review of the Diverse Spectrum Activity of 1,2,3-Triazole-linked Isatin Hybrids. Chem Biodivers 2024; 21:e202301612. [PMID: 38332679 DOI: 10.1002/cbdv.202301612] [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: 10/18/2023] [Revised: 01/24/2024] [Accepted: 02/08/2024] [Indexed: 02/10/2024]
Abstract
Heterocyclic compounds containing 1,2,3-triazole and isatin as core structures have emerged as promising drug candidates due to their diverse biological activities such as anti-cancer, antifungal, antimicrobial, antitumor, anti-epileptic, antiviral, and more. The presence of 1,2,3-triazoles and isatin heterocycles in these hybrids, both individually known for their medicinal significance, has increasingly piqued the interest of drug discovery researchers, as they seek to delve deeper into their extensive pharmacological potential for enhancing therapeutic efficacy. Moreover, these hybrid compounds are synthetically accessible using readily available materials. Therefore, there is a pressing need to provide a comprehensive overview of the existing knowledge in this field, offering valuable insights to readers and paving the way for the discovery of novel 1,2,3-triazole-linked isatin hybrids with therapeutic potential.
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Affiliation(s)
- Yajat Rohila
- Department of Chemistry, School of Basic Sciences, Department of Chemistry, Central University of Haryana. Mahendergarh-123031, Haryana, India
| | - Sharol Sebastian
- Department of Chemistry, School of Basic Sciences, Department of Chemistry, Central University of Haryana. Mahendergarh-123031, Haryana, India
| | - Azaj Ansari
- Department of Chemistry, School of Basic Sciences, Department of Chemistry, Central University of Haryana. Mahendergarh-123031, Haryana, India
| | - Deepak Kumar
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Shoolini University, Solan, 173229, Himachal Pradesh, India
| | - D K Mishra
- Department of Chemistry, Shri Ramswaroop Memorial College of Engineering & Management, Lucknow, 226028, Uttar Pradesh, India
| | - Manoj K Gupta
- Department of Chemistry, School of Basic Sciences, Department of Chemistry, Central University of Haryana. Mahendergarh-123031, Haryana, India
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25
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Gulati HK, Khanna A, Kumar N, Sharma A, Rupali, Jyoti, Singh J, Bhagat K, Bedi PMS. Triazole derivatives as potential xanthine oxidase inhibitors: Design, enzyme inhibition potential, and docking studies. Arch Pharm (Weinheim) 2024; 357:e2300296. [PMID: 38196114 DOI: 10.1002/ardp.202300296] [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: 05/30/2023] [Revised: 12/12/2023] [Accepted: 12/16/2023] [Indexed: 01/11/2024]
Abstract
Considerable ingenuity has been shown in the recent years in the discovery of novel xanthine oxidase (XO) inhibitors that fall outside the purine scaffold. The triazole nucleus has been the cornerstone for the development of many enzyme inhibitors for the clinical management of several diseases, where hyperuricemia is one of them. Here, we give a critical overview of significant research on triazole-based XO inhibitors, with respect to their design, synthesis, inhibition potential, toxicity, and docking studies, done till now. Based on these literature findings, we can expect a burst of modifications on triazole-based scaffolds in the near future by targeting XO, which will treat hyperuricemics, that is, painful conditions like gout that at present are hard to deal with.
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Affiliation(s)
- Harmandeep Kaur Gulati
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
- Dasmesh College of Pharmacy, Faridkot, Punjab, India
| | - Aanchal Khanna
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Nitish Kumar
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Anchal Sharma
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Rupali
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Jyoti
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
| | - Jatindervir Singh
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, India
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26
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Bose P, Singh M, Gupta A, Kumar S, Ansari FJ, Pandey VK, Singh AS, Tiwari VK. Design, synthesis, and docking study of saccharin N-triazolyl glycoconjugates. Carbohydr Res 2024; 538:109101. [PMID: 38574410 DOI: 10.1016/j.carres.2024.109101] [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: 10/26/2023] [Revised: 03/21/2024] [Accepted: 03/25/2024] [Indexed: 04/06/2024]
Abstract
To achieve better-repurposed motifs, saccharin has been merged with biocompatible sugar molecules via a 1,2,3-triazole linker, and ten novel 1,2,3-triazole-appended saccharin glycoconjugates were developed in good yield by utilizing modular CuAAC click as regioselective triazole forming tool. The docking study indicated that the resulting hybrid molecules have an overall substantial interaction with the CAXII macromolecule. Moreover, the galactose triazolyl saccharin analogue 3h has a binding energy of -8.5 kcal/mol with 5 H-bonds, and xylosyl 1,2,3-triazolyl saccharin analogue 3d has a binding energy of -8.2 kcal/mol with 6 H-bond interactions and have exhibited the highest binding interaction with the macromolecule system.
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Affiliation(s)
- Priyanka Bose
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Mala Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Abhishek Gupta
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Sunil Kumar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Faisal Jaah Ansari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Vinay K Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Anoop S Singh
- Chemistry Innovation Research Center, Jubilant Biosys Ltd, Greater Noida, 201310, India
| | - Vinod K Tiwari
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India.
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27
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Ramu N, Krishna TM, Kapavarapu R, Narsimha S. Synthesis of 1,2,3-triazole-piperazin-benzo[ b][1,4]thiazine 1,1-dioxides: antibacterial, hemolytic and in silico TLR4 protein inhibitory activities. RSC Adv 2024; 14:8921-8931. [PMID: 38500620 PMCID: PMC10945376 DOI: 10.1039/d3ra07509e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 03/03/2024] [Indexed: 03/20/2024] Open
Abstract
In this study, we designed and synthesized a number of novel 1,2,3-triazole-piperazin-benzo[b][1,4]thiazine 1,1-dioxide derivatives and investigated their in vitro antibacterial and hemolytic activity. When compared to the lead chemical, dicloxacillin, the majority of the compounds demonstrated acceptable activity. Among them, the most promising compounds 6e, 6g, 6i, 8d, and 8e exhibited excellent antibacterial activity against the methicillin-susceptible S. aureus (MSSA), methicillin-resistant S. aureus (MRSA), and vancomycin-resistant S. aureus (VRSA) with MIC values of 1.56 ± 0.22 to 12.5 ± 1.75 μg mL-1, respectively, The percentage of hemolysis ranged from 21.3 μg mL-1 to 33.8 μg mL-1. Out of the six compounds (6i, 6e, 6f, 6g, 8e, 8d) tested compound 8e and 8d displayed minimal or negligible hemolytic activity across all the tested concentrations 29.6% and 30.2% recorded at 100 μg mL-1 concentration respectively. In silico docking studies were performed to evaluate the molecular interactions of 6e, 6f, 6g, 6i, 8d, and 8e compounds with Human, Mouse and Bovine TLR4 proteins (PDB: 3FXI, 3VQ1, 3RG1) and observed that three of the compounds (6i, 8d, and 8i) had appreciable binding energies ranging from -8.5 to -9.0 Kcal mol-1. Finally, the in silico pharmacokinetic profile was predicted for potent compounds 8d, 8e and 6i using SWISS/ADME, All compounds investigated in this study adhered to Lipinski's rule of five with slight deviation in molecular weight (8d and 8e).
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Affiliation(s)
- Nagavelli Ramu
- Department of Chemistry, Chaitanya Deemed to be University Hyderabad Telangana India
| | | | - Ravikumar Kapavarapu
- Department of Pharmaceutical Chemistry and Phytochemistry, Nirmala College of Pharmacy Atmakur Mangalgiri Andhra Pradesh India
| | - Sirassu Narsimha
- Department of Chemistry, Chaitanya Deemed to be University Hyderabad Telangana India
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28
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Sokolova AS, Yarovaya OI, Artyushin OI, Sharova EV, Baev DS, Mordvinova ED, Shcherbakov DN, Shnaider TA, Nikitina TV, Esaulkova IL, Ilyina PA, Zarubaev VV, Brel VK, Tolstikova TG, Salakhutdinov NF. Design, synthesis and antiviral evaluation of novel conjugates of the 1,7,7-trimethylbicyclo[2.2.1]heptane scaffold and saturated N-heterocycles via 1,2,3-triazole linker. Arch Pharm (Weinheim) 2024; 357:e2300549. [PMID: 38036303 DOI: 10.1002/ardp.202300549] [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: 09/29/2023] [Revised: 11/08/2023] [Accepted: 11/10/2023] [Indexed: 12/02/2023]
Abstract
A new series of heterocyclic derivatives with a 1,7,7-trimethylbicyclo[2.2.1]heptane fragment was designed, synthesised and biologically evaluated. Synthesis of the target compounds was performed using the Cu(I) catalysed cycloaddition reaction. The key starting substances in the click reaction were an alkyne containing a 1,7,7-trimethylbicyclo[2.2.1]heptane fragment and a series of azides with saturated nitrogen-containing heterocycles. Some of the derivatives were found to exhibit strong antiviral activity against Marburg and Ebola pseudotype viruses. Lysosomal trapping assays revealed the derivatives to possess lysosomotropic properties. The molecular modelling study demonstrated the binding affinity between the compounds investigated and the possible active site to be mainly due to hydrophobic interactions. Thus, combining a natural hydrophobic structural fragment and a lysosome-targetable heterocycle may be an effective strategy for designing antiviral agents.
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Affiliation(s)
- Anastasiya S Sokolova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Olga I Yarovaya
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Oleg I Artyushin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russian Federation
| | - Elena V Sharova
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russian Federation
| | - Dmitriy S Baev
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation
- Synchrotron Radiation Facility SKIF, G.K. Boreskov Institute of Catalysis SB RAS, Koltsovo, Russian Federation
| | - Ekaterina D Mordvinova
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region, Russian Federation
| | - Dmitriy N Shcherbakov
- State Research Center of Virology and Biotechnology VECTOR, Rospotrebnadzor, Koltsovo, Novosibirsk Region, Russian Federation
| | - Tatiana A Shnaider
- Institute of Cytology and Genetics, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Tatiana V Nikitina
- Research Institute of Medical Genetics, Tomsk National Research Medical Center of the Russian Academy of Sciences, Tomsk, Russian Federation
| | - Iana L Esaulkova
- Pasteur Institute of Epidemiology and Microbiology, St. Petersburg, Russian Federation
| | - Polina A Ilyina
- Pasteur Institute of Epidemiology and Microbiology, St. Petersburg, Russian Federation
| | - Vladimir V Zarubaev
- Pasteur Institute of Epidemiology and Microbiology, St. Petersburg, Russian Federation
| | - Valery K Brel
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Moscow, Russian Federation
| | - Tatyana G Tolstikova
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation
| | - Nariman F Salakhutdinov
- N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of Russian Academy of Sciences, Novosibirsk, Russian Federation
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29
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Monika, Chander, Sharma D, Sharma PK, Ram S. Synthesis and biological evaluation of novel benzenesulfonamide incorporated thiazole-triazole hybrids as antimicrobial and antioxidant agents. Arch Pharm (Weinheim) 2024; 357:e2300650. [PMID: 38154111 DOI: 10.1002/ardp.202300650] [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: 11/08/2023] [Revised: 12/05/2023] [Accepted: 12/07/2023] [Indexed: 12/30/2023]
Abstract
A library of 20 novel benzenesulfonamide incorporating thiazole tethered 1,2,3-triazoles 1-4a-e was synthesized and screened for their antimicrobial, antioxidant, and cytotoxicity studies. Amoxicillin and fluconazole were used as reference antibacterial and antifungal drugs, respectively. Further, energies of frontier molecular orbitals were calculated for all the synthesized target compounds 1-4a-e to correlate electronic parameters with the observed biological results. Global reactivity descriptors, including highest occupied molecular orbitals-lowest unoccupied molecular orbitals energy gap, electronegativity, chemical hardness, chemical softness, and electrophilicity index, were also calculated for the synthesized molecules. All the tested compounds possessed moderate to excellent antibacterial potency; however, 3d and 4d exhibited the overall highest antibacterial effect (minimum inhibitory concentration [MIC] values 5-11 µM) while 2c showed the highest antifungal effect (MIC value 6 µM). Compound 3c exhibited the highest antioxidant activity with a % radical scavenging activity value of 95.12. The cytotoxicity of the compounds 1-4a-e was also checked against an animal cell line and a plant seed germination cell line, and the compounds were found to be safe against both the tested cell lines.
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Affiliation(s)
- Monika
- Department of Chemistry, J.C. Bose University of Science and Technology, YMCA, Faridabad, India
| | - Chander
- Department of Chemistry, J.C. Bose University of Science and Technology, YMCA, Faridabad, India
| | - Deepansh Sharma
- Department of Life Sciences, J.C. Bose University of Science and Technology, YMCA, Faridabad, India
| | - Pawan K Sharma
- Department of Chemistry, Central University of Haryana, Mahendergarh, India
- Department of Chemistry, Wesleyan University, Middletown, USA
| | - Sita Ram
- Department of Chemistry, J.C. Bose University of Science and Technology, YMCA, Faridabad, India
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30
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Li J, Tanaka H, Imagawa T, Tsushima T, Nakamoto M, Tan J, Yoshida H. Ethynyl-B(dan) in [3+2] Cycloaddition and Larock Indole Synthesis: Synthesis of Stable Boron-Containing Heteroaromatic Compounds. Chemistry 2024; 30:e202303403. [PMID: 38109084 DOI: 10.1002/chem.202303403] [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: 10/16/2023] [Indexed: 12/19/2023]
Abstract
The cycloaddition of nitrile oxides with ethynyl-B(dan) (dan=naphthalene-1,8-diaminato) allowed the facile preparation of diverse isoxazolyl-B(dan) compounds, all of which displayed excellent protodeborylation-resistant properties. The dan-installation on the boron center proves vital to the high stability of the products as well as the perfect regioselectivity arising from hydrogen bond-directed orientation in the cycloaddition. The diminished boron-Lewis acidity of ethynyl-B(dan) also renders it amenable to azide-alkyne cycloaddition, Larock indole synthesis and related heteroannulations. The obtained boron-containing triazole, indoles, benzofuran and indenone exhibit sufficient resistance toward protodeborylation. Despite the commonly accepted transmetalation-inactive property derived from the diminished Lewis acidity, the synthesized heteroaryl-B(dan) compound was still found to be convertible to the oligoarene via sequential Suzuki-Miyaura coupling.
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Affiliation(s)
- Jialun Li
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, 739-8526, Japan
| | - Hideya Tanaka
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, 739-8526, Japan
| | - Taiki Imagawa
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, 739-8526, Japan
| | - Takumi Tsushima
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, 739-8526, Japan
| | - Masaaki Nakamoto
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, 739-8526, Japan
| | - Jiajing Tan
- College of Chemistry, Beijing University of Chemical Technology (BUCT), Beijing, 100029, China
| | - Hiroto Yoshida
- Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima, 739-8526, Japan
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31
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Qiu K, Wu K, Ma H, Ao Y, Zhou W, Cai Q. A transition-metal-free azide-alkyne cycloaddition/hydroamination cascade reaction for the construction of triazole-fused piperazin-2-ones. Org Biomol Chem 2024; 22:1176-1180. [PMID: 38206312 DOI: 10.1039/d3ob01999c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
A time-dependent, divergent synthesis of highly functionalized [1,2,3]triazolo[1,5-a]pyrazin-4(5H)-one (reaction time: 12 h) or 6,7-dihydro-[1,2,3]triazolo[1,5-a]pyrazin-4(5H)-one (reaction time: 2 h) scaffolds via a cascade azide-alkyne cycloaddition/hydroamination protocol is reported. The transformation features good functional group compatibility, broad substrate scope, high atom economy and avoidance of the use of transition-metal catalysts.
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Affiliation(s)
- Kongxi Qiu
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Kaifu Wu
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Haowen Ma
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Yunlin Ao
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Wei Zhou
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
| | - Qian Cai
- College of Pharmacy, Jinan University, No. 601 Huangpu Avenue West, Guangzhou, 510632, China.
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32
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Wu BW, Huang WJ, Liu YH, Liu QG, Song J, Hu T, Chen P, Zhang SY. Design, synthesis and biological evaluation of 1,2,3-triazole benzothiazole derivatives as tubulin polymerization inhibitors with potent anti-esophageal cancer activities. Eur J Med Chem 2024; 265:116118. [PMID: 38181651 DOI: 10.1016/j.ejmech.2023.116118] [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: 11/15/2023] [Revised: 12/20/2023] [Accepted: 12/31/2023] [Indexed: 01/07/2024]
Abstract
In this work, we utilized the molecular hybridization strategy to design and synthesize novel 1,2,3-triazole benzothiazole derivatives K1-26. The antiproliferative activities against MGC-803, Kyse30 and HCT-116 cells were explored, and their structure-activity relationship were preliminarily conducted and summarized. Among them, compound K18, exhibited the strongest proliferation inhibitory activity, with esophageal cancer cells Kyse30 and EC-109 being the most sensitive to its effects (IC50 values were 0.042 and 0.038 μM, respectively). Compound K18 effectively inhibited tubulin polymerization (IC50 = 0.446 μM), thereby hindering tubulin polymerize into filamentous microtubules in Kyse30 and EC-109 cells. Additionally, compound K18 induced the degradation of oncogenic protein YAP via the UPS pathway. Based on these dual molecular-level effects, compound K18 could induce G2/M phase arrest and cell apoptosis in Kyse30 and EC-109 cells, as well as regulate the expression levels of cell cycle and apoptosis-related proteins. In summary, our findings highlight a novel 1,2,3-triazole benzothiazole derivative K18, which possesses significant potential for treating esophageal cancers.
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Affiliation(s)
- Bo-Wen Wu
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Wen-Jing Huang
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Yun-He Liu
- School of Pharmaceutical Sciences, Institute of Drug Discovery & Development, Key Laboratory of Advanced Drug Preparation Technologies (Ministry of Education), Zhengzhou University, Zhengzhou, 450001, China
| | - Qiu-Ge Liu
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Jian Song
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Tao Hu
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China
| | - Ping Chen
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China.
| | - Sai-Yang Zhang
- School of Basic Medical Sciences, Zhengzhou University, Zhengzhou, 450001, China; State Key Laboratory of Esophageal Cancer Prevention &Treatment, Zhengzhou 450001, China.
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33
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Alotaibi SH. Tretinoin (2,4-difluoro-phenyl) triazole activates proapoptotic protein expression and targets NRP2 protein to inhibit esophageal carcinoma cell growth. ENVIRONMENTAL TOXICOLOGY 2024; 39:942-951. [PMID: 37972228 DOI: 10.1002/tox.24030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 10/13/2023] [Accepted: 10/31/2023] [Indexed: 11/19/2023]
Abstract
The present study investigated the effect of tretinoin (2,4-difluoro-phenyl) triazole (TDFPT) on the growth and proliferation of Kyse-270 and EC9706 esophageal carcinoma cells and explored the underlying mechanism. The results demonstrated that TDFPT treatment of Kyse-270 and EC9706 cells led to a dose-dependent reduction in cell proliferation. Colony formation was significantly (p < .05) reduced in Kyse-270 and EC9706 cells on treatment with various concentrations of TDFPT. In TDFPT-treated Kyse-270 and EC9706 cells, the expression of Bcl-2 protein showed a remarkable decrease, whereas the level of Bax protein was found to be higher compared with the control cells. Cell invasion showed a prominent decrease in Kyse-270 and EC9706 cells on treatment with TDFPT. Treatment with TDFPT led to a prominent suppression in the expression of MMP-9 and NRP2 in Kyse-270 and EC9706 cells. In silico studies using the AutoDock Vina and discovery studio software revealed that various confirmations of TDFPT bind to NRP2 protein with the affinity ranging from -8.6 to -6.1 kcal/mol. It was found that the TDFPT interacts with NRP2 protein by binding to alanine (ALA A:295), proline (PRO A:306), glutamine (GLN A:307), and isoleucine (ILE A:293) amino acid residues. In summary, TDFPT exposure suppresses esophageal carcinoma cell proliferation, inhibits colony formation ability, and activates apoptotic pathway. Thus, TDFPT acts as an effective antiproliferative agent for esophageal carcinoma cells and needs to be investigated further as chemotherapeutic molecule.
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Affiliation(s)
- Saad H Alotaibi
- Department of Chemistry, Turabah University College, Taif University, Taif, Saudi Arabia
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Oguz A, Saglik BN, Oguz M, Ozturk B, Yilmaz M. Novel mitochondrial and DNA damaging fluorescent Calix[4]arenes bearing isatin groups as aromatase inhibitors: Design, synthesis and anticancer activity. Bioorg Med Chem 2024; 98:117586. [PMID: 38171252 DOI: 10.1016/j.bmc.2023.117586] [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: 10/24/2023] [Revised: 12/29/2023] [Accepted: 12/29/2023] [Indexed: 01/05/2024]
Abstract
Breast cancer causes a high rate of mortality all over the world. Therefore, the present study focuses on the anticancer activity of new lower rim-functionalized calix[4]arenes integrated with isatin and the p-position of calixarenes with 1,4-dimethylpyridinium iodine against various human cancer cells such as MCF-7 and MDA-MB-231 breast cancer cell lines, as well as the PNT1A healthy epithelial cell line. It was observed that compound 6c had the lowest values in MCF-7 (8.83 µM) and MDA-MB-231 (3.32 µM). Cell imaging and apoptotic activity studies were performed using confocal microscopy and flow cytometry, respectively. The confocal imaging studies with 6c showed that the compound easily entered the cell, and it was observed that 6c accumulated in the mitochondria. The Comet assay test was used to detect DNA damage of compounds in cells. It was found that treated cells had abnormal tail nuclei and damaged DNA structures compared with untreated cells. In vitro human aromatase enzyme inhibition profiles showed that compound 6c had a remarkable inhibitory effect on aromatase. Compound 6c displayed a significant inhibition capacity on aromatase enzyme with the IC50 value of 0.104 ± 0.004 µM. Thus, not only the anticancer activity of the new fluorescent derivatives, which are the subject of this study, but the aromatase inhibitory profiles have also been proven.
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Affiliation(s)
- Alev Oguz
- Department of Chemistry, University of Selcuk, Campus, 42031 Konya, Turkey
| | - Begum Nurpelin Saglik
- Department of Pharmaceutical Chemistry, Faculty of Pharmacy, Anadolu University, 26470 Eskişehir, Turkey
| | - Mehmet Oguz
- Department of Chemistry, University of Selcuk, Campus, 42031 Konya, Turkey
| | - Bahadir Ozturk
- Department of Biochemistry, Medical Faculty, Selcuk University, 42131 Konya, Turkey
| | - Mustafa Yilmaz
- Department of Chemistry, University of Selcuk, Campus, 42031 Konya, Turkey.
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Singh A, Singh K, Kaur K, Sharma A, Mohana P, Prajapati J, Kaur U, Goswami D, Arora S, Chadha R, Bedi PMS. Discovery of triazole tethered thymol/carvacrol-coumarin hybrids as new class of α-glucosidase inhibitors with potent in vivo antihyperglycemic activities. Eur J Med Chem 2024; 263:115948. [PMID: 37984299 DOI: 10.1016/j.ejmech.2023.115948] [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: 08/05/2023] [Revised: 10/04/2023] [Accepted: 11/08/2023] [Indexed: 11/22/2023]
Abstract
Keeping in view the inhibitory potential of monoterpenes thymol and carvacrol as well as coumarin nucleus against α-glucosidase, novel series of thymol/carvacrol-coumarin hybrids was designed, synthesized and evaluated for α-glucosidase inhibitory potential. Among the series of hybrid molecules, AS14 with IC50 value of 4.32 ± 0.11 μM was selective α-glucosidase inhibitor over α-amylase (IC50 = 37.36 ± 0.84 μM). AS14 was non-toxic toward mouse normal fibroblast cells (L929: IC50 > 100 μM). Molecular docking and dynamic simulation studies confirmed desired interactions of AS14 with α-glucosidase responsible for the inhibition of its catalysis capabilities. Acute oral toxicity study confirmed AS14 as safer molecule for in vivo pharmacological investigations with LD50 value of 300 mg/kg. AS14 also showed acute hypoglycaemic effects [reduction in blood glucose levels at 1 h of administration in maltose loading test (at 10 and 20 mg/kg by 62.65 % and 70.12 %) and sucrose loading test (at 10 and 20 mg/kg by 59.65 % and 60.23 %), respectively] as well as long term (28 days) fasting blood glucose reduction (At day 28: 10 mg/kg = 54.69 % and 20 mg/kg = 62.23 % reduction in fasting blood glucose levels) capabilities in streptozotocin induced diabetic rats. Overall study represents, AS14 as potential α-glucosidase inhibitor with adequate efficacy and safety profile and act as an effective hit lead for the further development of potent and safer α-glucosidase inhibitors for the management of postprandial hyperglycemia in diabetic patients.
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Affiliation(s)
- Atamjit Singh
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India.
| | - Karanvir Singh
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Kirandeep Kaur
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Aman Sharma
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Pallvi Mohana
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Jignesh Prajapati
- Department of Microbiology & Biotechnology, University School of Sciences, Gujrat University, Ahmedabad, Gujrat, 380009, India
| | - Uttam Kaur
- University School of Business Management, Chandigarh University, Gharuan, 140413, India
| | - Dweipayan Goswami
- Department of Microbiology & Biotechnology, University School of Sciences, Gujrat University, Ahmedabad, Gujrat, 380009, India
| | - Saroj Arora
- Department of Botanical and Environmental Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India
| | - Renu Chadha
- University Institute of Pharmaceutical Sciences, Punjab University, Chandigarh, 160014, India
| | - Preet Mohinder Singh Bedi
- Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab, 143005, India; Drug and Pollution Testing Laboratory, Guru Nanak Dev University, Amritsar, Punjab, 143005, India.
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Maddeshiya T, Jaiswal MK, Tamrakar A, Mishra G, Awasthi C, Pandey MD. Pyrene Appendant Triazole-based Chemosensors for Sensing Applications. Curr Org Synth 2024; 21:421-435. [PMID: 37345247 DOI: 10.2174/1570179420666230621124119] [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: 09/14/2022] [Revised: 03/20/2023] [Accepted: 03/31/2023] [Indexed: 06/23/2023]
Abstract
Over the last two decades, the design and development of fluorescent chemosensors for the targeted detection of Heavy Transition-metal (HTM) ions, anions, and biological analytes, have drawn much interest. Since the introduction of click chemistry in 2001, triazole moieties have become an increasingly prominent theme in chemosensors. Triazoles generated via click reactions are crucial for sensing various ions and biological analytes. Recently, the number of studies in the field of pyrene appendant triazole moieties has risen dramatically, with more sophisticated and reliable triazole-containing chemosensors for various analytes of interest described. This tutorial review provides a general overview of pyrene appendant-triazole-based chemosensors that can detect a variety of metal cations, anions, and neutral analytes by using modular click-derived triazoles.
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Affiliation(s)
- Tarkeshwar Maddeshiya
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Manoj K Jaiswal
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Arpna Tamrakar
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Gargi Mishra
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
| | - Chhama Awasthi
- Department of Science and Technology, Technology Bhavan, New Mehrauli Road, New Delhi, 110016, India
| | - Mrituanjay D Pandey
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, 221005, India
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Rodrigues Gazolla PA, Lima WP, de Aguiar AR, Gonçalves Borsodi MP, Costa AV, de Oliveira FM, de Oliveira OV, Andreazza Costa MC, Castro Ferreira MM, do Nascimento CJ, Junker J, Vaz BG, Teixeira RR. Leishmanicidal activity and 4D quantitative structure-activity relationship and molecular docking studies of vanillin-containing 1,2,3-triazole derivatives. Future Med Chem 2024; 16:139-155. [PMID: 38131191 DOI: 10.4155/fmc-2023-0246] [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: 08/20/2023] [Accepted: 11/27/2023] [Indexed: 12/23/2023] Open
Abstract
Aim: The assessment of the antileishmanial potential of 22 vanillin-containing 1,2,3-triazole derivatives against Leishmania braziliensis is reported. Materials & methods: Initial screening was performed against the parasite promastigote form. The most active compound, 4b, targeted parasites within amastigotes (IC50 = 4.2 ± 1.0 μmol l-1), presenting low cytotoxicity and a selective index value of 39. 4D quantitative structure-activity relationship and molecular docking studies provided insights into structure-activity and biological effects. Conclusion: A vanillin derivative with significant antileishmanial activity was identified. Enhanced activity was linked to increased electrostatic and Van der Waals interactions near the benzyl ring of the derivatives. Molecular docking indicated the inhibition of the Leishmania amazonensis sterol 14α-demethylase, using Leishmania infantum sterol 14α-demethylase as a model, without affecting the human isoform. Inhibition was active site competition with lanosterol.
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Affiliation(s)
- Poliana Aparecida Rodrigues Gazolla
- Grupo de Pesquisa e Síntese de Compostos Bioativos (GSPCB), Departamento de Química, Universidade Federal de Viçosa, Viçosa-MG, 36570-900, Brazil
| | - Wallace Pacienza Lima
- Escola de Ciências da Saúde, Universidade do Grande Rio, Rio de Janeiro-RJ, 22775-003, Brazil
| | - Alex Ramos de Aguiar
- Grupo de Pesquisa e Síntese de Compostos Bioativos (GSPCB), Departamento de Química, Universidade Federal de Viçosa, Viçosa-MG, 36570-900, Brazil
| | - Maria Paula Gonçalves Borsodi
- Instituto de Biofísica Carlos Chagas Filho, Universidade Federal do Rio de Janeiro, Rio de Janeiro, 21941-902, Brazil
| | - Adilson Vidal Costa
- Departamento de Química e Física, Universidade Federal do Espírito Santo, Alegre-ES, 29500-000, Brazil
| | | | | | | | | | - Cláudia Jorge do Nascimento
- Departamento de Ciências Naturais, Instituto de Biociências, Universidade Federal do Estado do Rio de Janeiro (UNIRIO), Rio de Janeiro-RJ, 22290-240, Brazil
| | - Jochen Junker
- Centro de Desenvolvimento Tecnológico em Saúde, Fundação Oswaldo Cruz, Rio de Janeiro-RJ, 21040-361, Brazil
| | - Boniek Gontijo Vaz
- Instituto de Química, Universidade Federal de Goiás, Goiânia-GO, 74001-970, Brazil
| | - Róbson Ricardo Teixeira
- Grupo de Pesquisa e Síntese de Compostos Bioativos (GSPCB), Departamento de Química, Universidade Federal de Viçosa, Viçosa-MG, 36570-900, Brazil
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Rastogi SK, Ciliberto VC, Trevino MZ, Campbell BA, Brittain WJ. Green Approach Toward Triazole Forming Reactions for Developing Anticancer Drugs. Curr Org Synth 2024; 21:380-420. [PMID: 37157212 DOI: 10.2174/1570179420666230508125144] [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: 08/04/2022] [Revised: 03/01/2023] [Accepted: 03/15/2023] [Indexed: 05/10/2023]
Abstract
Compounds containing triazole have many significant applications in the dye and ink industry, corrosion inhibitors, polymers, and pharmaceutical industries. These compounds possess many antimicrobial, antioxidant, anticancer, antiviral, anti-HIV, antitubercular, and anticancer activities. Several synthetic methods have been reported for reducing time, minimizing synthetic steps, and utilizing less hazardous and toxic solvents and reagents to improve the yield of triazoles and their analogues synthesis. Among the improvement in methods, green approaches towards triazole forming biologically active compounds, especially anticancer compounds, would be very important for pharmaceutical industries as well as global research community. In this article, we have reviewed the last five years of green chemistry approaches on click reaction between alkyl azide and alkynes to install 1,2,3-triazole moiety in natural products and synthetic drug-like molecules, such as in colchicine, flavanone cardanol, bisphosphonates, thiabendazoles, piperazine, prostanoid, flavonoid, quinoxalines, C-azanucleoside, dibenzylamine, and aryl-azotriazole. The cytotoxicity of triazole hybrid analogues was evaluated against a panel of cancer cell lines, including multidrug-resistant cell lines.
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Affiliation(s)
- Shiva K Rastogi
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Veronica C Ciliberto
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Monica Z Trevino
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - Brooke A Campbell
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
| | - William J Brittain
- Department of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX, 78666, USA
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Santhanam V, Modi P, Mishra UK, Jahan I, Ramesh NG, Deep S. Rational design and synthesis of novel triazole- and tetrazole-fused iminosugars as potential inhibitors of amyotrophic lateral sclerosis (ALS) linked SOD1 aggregation. Int J Biol Macromol 2023; 253:126900. [PMID: 37714236 DOI: 10.1016/j.ijbiomac.2023.126900] [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: 06/02/2023] [Revised: 08/25/2023] [Accepted: 09/12/2023] [Indexed: 09/17/2023]
Abstract
In this manuscript we report the first example of an iminosugar that inhibits superoxide dismutase fibrillation associated with the amyotrophic lateral sclerosis (ALS). The present work involves synthesis of novel triazole and tetrazole embedded iminosugars, synthesized in 11-13 high yielding steps starting from readily available tri-O-benzyl-D-glucal and proceeding through a concomitant azidation - thermal intramolecular [3 + 2] cycloaddition reaction as the key step. One of these pre-designed iminosugars was found to inhibit fibrillation of SOD1 and also has shown propensity to break pre-formed fibrils. Docking and MD simulation studies suggest that the most probable interaction of this compound is a hydrogen bonding with Arg69, a loop IV residue of SOD1, which has a crucial role in stabilizing the native conformation of SOD1.
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Affiliation(s)
- Venkatesan Santhanam
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Priya Modi
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Umesh K Mishra
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Ishrat Jahan
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India
| | - Namakkal G Ramesh
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
| | - Shashank Deep
- Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi 110016, India.
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Rizzo C, Pace A, Pibiri I, Buscemi S, Palumbo Piccionello A. From Conventional to Sustainable Catalytic Approaches for Heterocycles Synthesis. CHEMSUSCHEM 2023:e202301604. [PMID: 38140917 DOI: 10.1002/cssc.202301604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Revised: 12/19/2023] [Accepted: 12/22/2023] [Indexed: 12/24/2023]
Abstract
Synthesis of heterocyclic compounds is fundamental for all the research area in chemistry, from drug synthesis to material science. In this framework, catalysed synthetic methods are of great interest to effective reach such important building blocks. In this review, we will report on some selected examples from the last five years, of the major improvement in the field, focusing on the most important conventional catalytic systems, such as transition metals, organocatalysts, to more sustainable ones such as photocatalysts, iodine-catalysed reaction, electrochemical reactions and green innovative methods.
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Affiliation(s)
- Carla Rizzo
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, Italy, University of Palermo, Viale delle Scienze, Ed. 17, 90128, Palermo
| | - Andrea Pace
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, Italy, University of Palermo, Viale delle Scienze, Ed. 17, 90128, Palermo
| | - Ivana Pibiri
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, Italy, University of Palermo, Viale delle Scienze, Ed. 17, 90128, Palermo
| | - Silvestre Buscemi
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, Italy, University of Palermo, Viale delle Scienze, Ed. 17, 90128, Palermo
| | - Antonio Palumbo Piccionello
- Department of Biological, Chemical and Pharmaceutical Sciences and Technologies, Italy, University of Palermo, Viale delle Scienze, Ed. 17, 90128, Palermo
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Bagherzadeh N, Amiri M, Sardarian AR. Novel Cu(ii) acidic deep eutectic solvent as an efficient and green multifunctional catalytic solvent system in base-free conditions to synthesize 1,4-disubstituted 1,2,3-triazoles. RSC Adv 2023; 13:36403-36415. [PMID: 38099257 PMCID: PMC10719904 DOI: 10.1039/d3ra06570g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 12/01/2023] [Indexed: 12/17/2023] Open
Abstract
A novel green Cu(ii)-acidic deep eutectic solvent (Cu(ii)-ADES) bearing copper salt, choline chloride, and gallic acid ([ChCl]4[2GA-Cu(ii)]) was synthesized and thoroughly specified by physicochemical approaches such as FT-IR, EDX, XRD, Mapping, ICP, and UV-Vis analyses and physicochemical properties. After the detection of authentic data, the central composite design (CCD) was utilized to accomplish the pertaining tests and develop the optimum condition, and, in the following, [ChCl]4[2GA-Cu(ii)] was applied as a green multifunctional catalytic solvent system in reducing agent-free and base-free condition for the three-component click reaction from sodium azide, alkyl, allyl, ester, and benzyl halide, and terminal alkyne made from amines and caprolactam as a cyclic amide to furnish a successful new library of 1,4-disubstituted 1,2,3-triazoles with a yield of up to 98%. The Cu(ii)-ADES is stable and can comfortably be recovered and reused without a considerable decline in its acting for seven cycles. This triazole synthesizing methodology is distinguished via its atom economy, operational facility, short reaction times, diverse substrate scope, and high performance for large-scale synthesis of the desired products including: -CN and -NO2 as efficient functional groups.
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Affiliation(s)
- Nastaran Bagherzadeh
- Chemistry Department, College of Sciences, Shiraz University Shiraz Iran +98 7136460788 +98 7136137107
| | - Mohammad Amiri
- Chemistry Department, College of Sciences, Shiraz University Shiraz Iran +98 7136460788 +98 7136137107
| | - Ali Reza Sardarian
- Chemistry Department, College of Sciences, Shiraz University Shiraz Iran +98 7136460788 +98 7136137107
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Miranda-Vera C, Hernández ÁP, García-García P, Díez D, García PA, Castro MÁ. Podophyllotoxin: Recent Advances in the Development of Hybridization Strategies to Enhance Its Antitumoral Profile. Pharmaceutics 2023; 15:2728. [PMID: 38140069 PMCID: PMC10747284 DOI: 10.3390/pharmaceutics15122728] [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: 10/02/2023] [Revised: 11/22/2023] [Accepted: 11/28/2023] [Indexed: 12/24/2023] Open
Abstract
Podophyllotoxin is a naturally occurring cyclolignan isolated from rhizomes of Podophyllum sp. In the clinic, it is used mainly as an antiviral; however, its antitumor activity is even more interesting. While podophyllotoxin possesses severe side effects that limit its development as an anticancer agent, nevertheless, it has become a good lead compound for the synthesis of derivatives with fewer side effects and better selectivity. Several examples, such as etoposide, highlight the potential of this natural product for chemomodulation in the search for new antitumor agents. This review focuses on the recent chemical modifications (2017-mid-2023) of the podophyllotoxin skeleton performed mainly at the C-ring (but also at the lactone D-ring and at the trimethoxyphenyl E-ring) together with their biological properties. Special emphasis is placed on hybrids or conjugates with other natural products (either primary or secondary metabolites) and other molecules (heterocycles, benzoheterocycles, synthetic drugs, and other moieties) that contribute to improved podophyllotoxin bioactivity. In fact, hybridization has been a good strategy to design podophyllotoxin derivatives with enhanced bioactivity. The way in which the two components are joined (directly or through spacers) was also considered for the organization of this review. This comprehensive perspective is presented with the aim of guiding the medicinal chemistry community in the design of new podophyllotoxin-based drugs with improved anticancer properties.
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Affiliation(s)
- Carolina Miranda-Vera
- Laboratorio de Química Farmacéutica, Departamento de Ciencias Farmacéuticas, CIETUS, IBSAL, Facultad de Farmacia, Campus Miguel de Unamuno, Universidad de Salamanca, 37007 Salamanca, Spain; (C.M.-V.); (Á.P.H.); (P.G.-G.); (P.A.G.)
| | - Ángela Patricia Hernández
- Laboratorio de Química Farmacéutica, Departamento de Ciencias Farmacéuticas, CIETUS, IBSAL, Facultad de Farmacia, Campus Miguel de Unamuno, Universidad de Salamanca, 37007 Salamanca, Spain; (C.M.-V.); (Á.P.H.); (P.G.-G.); (P.A.G.)
| | - Pilar García-García
- Laboratorio de Química Farmacéutica, Departamento de Ciencias Farmacéuticas, CIETUS, IBSAL, Facultad de Farmacia, Campus Miguel de Unamuno, Universidad de Salamanca, 37007 Salamanca, Spain; (C.M.-V.); (Á.P.H.); (P.G.-G.); (P.A.G.)
| | - David Díez
- Departamento de Química Orgánica, Facultad de Ciencias Químicas, Universidad de Salamanca, 37008 Salamanca, Spain;
| | - Pablo Anselmo García
- Laboratorio de Química Farmacéutica, Departamento de Ciencias Farmacéuticas, CIETUS, IBSAL, Facultad de Farmacia, Campus Miguel de Unamuno, Universidad de Salamanca, 37007 Salamanca, Spain; (C.M.-V.); (Á.P.H.); (P.G.-G.); (P.A.G.)
| | - María Ángeles Castro
- Laboratorio de Química Farmacéutica, Departamento de Ciencias Farmacéuticas, CIETUS, IBSAL, Facultad de Farmacia, Campus Miguel de Unamuno, Universidad de Salamanca, 37007 Salamanca, Spain; (C.M.-V.); (Á.P.H.); (P.G.-G.); (P.A.G.)
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Ng JPL, Xiao Yun Y, Adnan Nasim A, Gianoncelli A, Yuan Kwan Law B, Ribaudo G, Kam Wai Wong V, Coghi P. Synthesis, docking studies and biological evaluation of 1H-1,2,3-triazole-7-chloroquinoline derivatives against SARS-CoV-2. Bioorg Chem 2023; 141:106882. [PMID: 37839144 DOI: 10.1016/j.bioorg.2023.106882] [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: 08/02/2023] [Revised: 09/12/2023] [Accepted: 09/22/2023] [Indexed: 10/17/2023]
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a single-stranded enveloped positive RNA virus and the cause of the ongoing coronavirus disease 2019 (COVID-19) pandemic. Chloroquine (CQ), an antimalarial drug, was reported to be active against several viruses including coronaviruses. The mechanism of host cell invasion by SARS-CoV-2 involves the interaction of angiotensin-converting enzyme (ACE2) with receptor-binding domain (RBD) of spike protein (S). The main protease (Mpro/3CLpro) is an attractive drug target due to its vital function in regulation of polyprotein translated from viral RNA. In this study, a series of novel quinoline-triazole hybrid compounds was synthesized and subjected to evaluations on their cytotoxicity, interactions with different variants of RBD in SARS-CoV-2 and with 3CLpro enzyme by experimental and computational techniques to identify their ability of counteracting viral infection. The results of bio-layer interferometry showed that quinoline derivative 11 has good interaction with delta plus and omicron RBD variants (KD = 3.46 × 10-5 and 6.38 × 10-5 M) while derivative 1 is the best binder for recent variant omicron (KD = 26.9 µM) among the series. Potent compounds 1-4 and 11 also demonstrated a suppressive effect on 3CLpro activity in a non-dose-dependent manner. Further docking study revealed that these compounds interacted within the same area of RBD, while no correlation was found for 3CLpro. Furthermore, the molecular dynamics simulations were carried out to assess the conformational stability of docked complexes for preliminary verification.
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Affiliation(s)
- Jerome P L Ng
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Yun Xiao Yun
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Ali Adnan Nasim
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Alessandra Gianoncelli
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Betty Yuan Kwan Law
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China
| | - Giovanni Ribaudo
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy.
| | - Vincent Kam Wai Wong
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China.
| | - Paolo Coghi
- Dr. Neher's Biophysics Laboratory for Innovative Drug Discovery, State Key Laboratory of Quality Research in Chinese Medicine, Macau University of Science and Technology, Macau, China; School of Pharmacy, Macau University of Science and Technology, Macau, China.
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Zhou S, Hou X, Li L, Guo L, Wang H, Mao L, Shi L, Yuan M. Discovery of dolutegravir-1,2,3-triazole derivatives against prostate cancer via inducing DNA damage. Bioorg Chem 2023; 141:106926. [PMID: 37871389 DOI: 10.1016/j.bioorg.2023.106926] [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: 09/10/2023] [Revised: 10/10/2023] [Accepted: 10/17/2023] [Indexed: 10/25/2023]
Abstract
Prostate cancer (PCa) is the second most frequently diagnosed cancer among men, causing a huge number of deaths each year. Traditional chemotherapy for PCa mostly focused on targeting androgen receptors. However, some of the patients would develop resistance to hormonal therapy. In these cases, it is suggested for these patients to administer treatments in combination with other chemotherapeutics. Current chemotherapeutics for metastatic castration-resistant PCa could hardly reach satisfying effects, therefore it is crucial to explore novel agents with low cytotoxicity. Herein, a common drug against the human immunodeficiency virus (HIV), the dolutegravir (DTG) was modified to become a series of dolutegravir-1,2,3-triazole derivatives. Among these compounds, the 4d and 4q derivatives were verified with high anti-tumor efficiency, suppressing the proliferation of the prostate cancer cells PC3 and DU145. These compounds function by binding to the poly (adenosine diphosphate-ribose) polymerase (PARP), inactivating the PARP and inducing DNA damage in cancer cells. It is noteworthy that the 4d and 4q derivatives showed almost no impact on normal cells and mice. Thereby, the results reveal that these dolutegravir-1,2,3-triazole compounds are potential chemotherapeutics for PCa treatment.
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Affiliation(s)
- Shuyi Zhou
- Precision Research Center for Refractory Diseases in Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Xixi Hou
- Key Laboratory of Green Chemical Media and Reactions (Ministry of Education), Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Ling Li
- Department of Pharmacology, the Eighth Affiliated Hospital, Sun Yat-sen University, Joint Laboratory of Guangdong-Hong Kong-Macao Universities for Nutritional Metabolism and Precise Prevention and Control of Major Chronic Diseases, Shenzhen, China
| | - LiHao Guo
- Precision Research Center for Refractory Diseases in Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Huili Wang
- University of North Carolina Hospitals, 101 Manning Dr, Chapel Hill, Orange County, NC27599, USA
| | - Longfei Mao
- Key Laboratory of Green Chemical Media and Reactions (Ministry of Education), Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China; College of Basic Medicine and Forensic Medicine, Henan University of Science and Technology, 263 Kaiyuan Road, Luoyang 471003, China.
| | - Leilei Shi
- Precision Research Center for Refractory Diseases in Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
| | - Miaomiao Yuan
- Precision Research Center for Refractory Diseases in Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China.
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45
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Al-Taweel S, Al-Saraireh Y, Al-Trawneh S, Alshahateet S, Al- Tarawneh R, Ayed N, Alkhojah M, AL-Khaboori W, Zereini W, Al-Qaralleh O. Synthesis and biological evaluation of ciprofloxacin - 1,2,3-triazole hybrids as antitumor, antibacterial, and antioxidant agents. Heliyon 2023; 9:e22592. [PMID: 38125538 PMCID: PMC10731006 DOI: 10.1016/j.heliyon.2023.e22592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Revised: 11/11/2023] [Accepted: 11/15/2023] [Indexed: 12/23/2023] Open
Abstract
Six novel ciprofloxacin-1,2,3-triazole hybrids (6a-f) were synthesized via click reaction, by reacting of methyl 1-cyclopropyl-6-fluoro-4-oxo-7-(4-(3-oxobutanoyl)piperazin-1-yl)-1,4-dihydroquinoline-3-carboxylate (5) with various aryl azides (9a-f). The new compounds were characterized using High-Resolution Mass Spectrometry (HRMS), 1H NMR, 13C NMR, and elemental analysis. Compounds (6a-f) screened for their in vitro anticancer activity against three cell lines, namely, non-small cell lung cancer (A549), glioblastoma (U-87 MG), and breast cancer (MCF7). Hybrids 6a and 6b exhibited remarkable anti-proliferative activity against all three cell-lines. IC50 values of 6b for all cancer cell lines were significantly lower comparing to the standard reference compound IC50. The IC50 of 6b for the normal cell (HDF) line was significantly higher than the reported for cisplatin [IC50 = 170.7 ± 8.1 μM/ml (HDF), (p ≤ 0.001)], indicating less toxicity towards normal cells and thereby has a better therapeutic index, with a selectivity index of 142.3 for U87 cell line. Compounds 6e, 6d, and 6f displayed significant cytotoxic activity against only U-87 and MCF-7 cancer cell lines, compared to normal cells (HDF). Compound 6f [IC50 = 7.9 ± 2.3 μM/ml (U-87) and 10.6 ± 3 μM/ml (MCF-7)] was more potent than cisplatin [IC50 = 28.3 ± 5.3 μM/ml (U-87) and 26.9 ± 4.7 μM/ml (MCF-7)] in displaying anti-proliferative effect against U-87 and MCF-7 cells, with less cytotoxic to normal cells [IC50 = 141.7 ± 4.1] than cisplatin [IC50 = 40.9 ± 5.4]. Moreover, they were tested for their antioxidant activity in DPPH and ABTS assays and antibacterial activity.
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Affiliation(s)
- Samir Al-Taweel
- Department of Chemistry, Faculty of Science, Mutah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Yousef Al-Saraireh
- Department of Pharmacology, Faculty of Medicine, Mut'ah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Salah Al-Trawneh
- Department of Chemistry, Faculty of Science, Mutah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Solhe Alshahateet
- Department of Chemistry, Faculty of Science, Mutah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Rakan Al- Tarawneh
- Department of Chemistry, Faculty of Science, Mutah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Nadaa Ayed
- Department of Chemistry, Faculty of Science, Mutah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Mohammad Alkhojah
- Al-Karak Governmental Hospital, Ministry of Health, Al-Karak, 11118, Jordan
| | - Wisam AL-Khaboori
- Department of Pharmacology, Faculty of Medicine, Mut'ah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Wael Zereini
- Department of Biology, Faculty of Science, Mutah University, P.O. Box 7, Al-Karak, 61710, Jordan
| | - Omar Al-Qaralleh
- Department of Biology, Faculty of Science, Mutah University, P.O. Box 7, Al-Karak, 61710, Jordan
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Sousa JLC, Albuquerque HMT, Silva AMS. Drug Discovery Based on Oxygen and Nitrogen (Non-)Heterocyclic Compounds Developed @LAQV-REQUI MTE/Aveiro. Pharmaceuticals (Basel) 2023; 16:1668. [PMID: 38139794 PMCID: PMC10747949 DOI: 10.3390/ph16121668] [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: 10/19/2023] [Revised: 11/18/2023] [Accepted: 11/27/2023] [Indexed: 12/24/2023] Open
Abstract
Artur Silva's research group has a long history in the field of medicinal chemistry. The development of new synthetic methods for oxygen (mostly polyphenols, e.g., 2- and 3-styrylchromones, xanthones, flavones) and nitrogen (e.g., pyrazoles, triazoles, acridones, 4-quinolones) heterocyclic compounds in order to be assessed as antioxidant, anti-inflammatory, antidiabetic, and anticancer agents has been the main core work of our research interests. Additionally, the synthesis of steroid-type compounds as anti-Alzheimer drugs as well as of several chromophores as important dyes for cellular imaging broadened our research scope. In this review article, we intend to provide an enlightened appraisal of all the bioactive compounds and their biological properties that were synthesized and studied by our research group in the last two decades.
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Affiliation(s)
| | | | - Artur M. S. Silva
- LAQV-REQUIMTE, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (J.L.C.S.); (H.M.T.A.)
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Kobayashi K, Kasakura N, Kikukawa S, Matsumoto S, Karasawa S, Hata T. Facile preparation of polycyclic halogen-substituted 1,2,3-triazoles by using intramolecular Huisgen cycloaddition. Org Biomol Chem 2023. [PMID: 38015119 DOI: 10.1039/d3ob01283b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
When 1-(ω-azidoalkyl)-2-(2,2-dihalovinyl)arenes were heated in DMF, the intramolecular Huisgen cycloaddition of an azido group with a 1,1-dihalovinyl group afforded 5-halo-1,2,3-triazole-fused tricyclic benzo compounds. Based on the remaining bromo groups, carbon elongation by the Mizoroki-Heck or Suzuki-Miyaura coupling reactions, followed by an intramolecular Friedel-Crafts reaction, afforded polycyclic compounds with fused triazole rings. Thereafter, the bromo groups were converted into 2-nitrophenyl groups via the Suzuki-Miyaura coupling reaction, which was followed by the Cadogan reaction; a fluorescent pentacyclic compound was obtained.
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Affiliation(s)
- Kazuki Kobayashi
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259-B-59 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
| | - Nozomi Kasakura
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259-B-59 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
| | - Seiya Kikukawa
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259-B-59 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
| | - Shota Matsumoto
- Faculty of Pharmaceutical Sciences, Showa Pharmaceutical University, 3-3165 Higashi-tamagawagakuen, Machida 194-8543, Japan
| | - Satoru Karasawa
- Faculty of Pharmaceutical Sciences, Showa Pharmaceutical University, 3-3165 Higashi-tamagawagakuen, Machida 194-8543, Japan
| | - Takeshi Hata
- Department of Life Science and Technology, School of Life Science and Technology, Tokyo Institute of Technology, 4259-B-59 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8501, Japan.
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48
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Palafox MA, Belskaya NP, Kostova IP. Study of the Molecular Architectures of 2-(4-Chlorophenyl)-5-(pyrrolidin-1-yl)-2 H-1,2,3-triazole-4-carboxylic Acid Using Their Vibrational Spectra, Quantum Chemical Calculations and Molecular Docking with MMP-2 Receptor. Pharmaceutics 2023; 15:2686. [PMID: 38140027 PMCID: PMC10747663 DOI: 10.3390/pharmaceutics15122686] [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: 10/16/2023] [Revised: 11/15/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023] Open
Abstract
1,2,3-triazole skeleton is a valuable building block for the discovery of new promising anticancer agents. In the present work, the molecular structure of the synthesized anticancer drug 2-(4-chlorophenyl)-5-(pyrrolidin-1-yl)-2H-1,2,3-triazole-4-carboxylic acid (1b) and its anionic form (2b) was characterized by means of the B3LYP, M06-2X and MP2 quantum chemical methods, optimizing their monomer, cyclic dimer and stacking forms using the Gaussian16 program package. The molecular structure was found to be slightly out of plane. The good agreement between the IR and Raman bands experimentally observed in the solid state with those calculated theoretically confirms the synthesized structures. All of the bands were accurately assigned according to functional calculations (DFT) in the monomer and dimer forms, together with the polynomic scaling equation procedure (PSE). Therefore, the effect of the substituents on the triazole ring and the effect of the chlorine atom on the molecular structure and on the vibrational spectra were evaluated through comparison with its non-substituted form. Through molecular docking calculations, it was evaluated as to how molecule 1b interacts with few amino acids of the MMP-2 metalloproteinase receptor, using Sybyl-X 2.0 software. Thus, the relevance of triazole scaffolds in established hydrogen bond-type interactions was demonstrated.
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Affiliation(s)
- Mauricio Alcolea Palafox
- Departamento de Química Física, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
| | - Nataliya P. Belskaya
- Department of Technology for Organic Synthesis, Ural Federal University, 19 Mira Str., 620012 Yekaterinburg, Russia;
| | - Irena P. Kostova
- Department of Chemistry, Faculty of Pharmacy, Medical University of Sofia, 2 Dunav Str., 1000 Sofia, Bulgaria
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Friães S, Trigueiros C, Gomes CSB, Fernandes AR, Lenis-Rojas OA, Martins M, Royo B. Antimicrobial Activity of Manganese(I) Tricarbonyl Complexes Bearing 1,2,3-Triazole Ligands. Molecules 2023; 28:7453. [PMID: 37959872 PMCID: PMC10650380 DOI: 10.3390/molecules28217453] [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: 10/02/2023] [Revised: 10/30/2023] [Accepted: 10/31/2023] [Indexed: 11/15/2023] Open
Abstract
BACKGROUND Antimicrobial resistance is one of the most pressing health issues of our time. The increase in the number of antibiotic-resistant bacteria allied to the lack of new antibiotics has contributed to the current crisis. It has been predicted that if this situation is not dealt with, we will be facing 10 million deaths due to multidrug resistant infections per year by 2050, surpassing cancer-related deaths. This alarming scenario has refocused attention into researching alternative drugs to treat multidrug-resistant infections. AIMS In this study, the antimicrobial activities of four manganese complexes containing 1,2,3,-triazole and clotrimazole ligands have been evaluated. It is known that azole antibiotics coordinated to manganese tricarbonyl complexes display interesting antimicrobial activities against several microbes. In this work, the effect of the introduction of 1,2,3,-triazole-derived ligands in the [Mn(CO)3(clotrimazole)] fragment has been investigated against one Gram-positive bacterium and five Gram-negative bacteria. METHODS The initial antimicrobial activity of the above-mentioned complexes was assessed by determining the minimum inhibitory and bactericidal concentrations using the broth microdilution method. Growth curves in the presence and absence of the complexes were performed to determine the effects of these complexes on the growth of the selected bacteria. A possible impact on cellular viability was determined by conducting the MTS assay on human monocytes. RESULTS Three of the Mn complexes investigated (4-6) had good antimicrobial activities against all the bacteria tested, with values ranging from 1.79 to 61.95 µM with minimal toxicity. CONCLUSIONS Due to the increased problem of antibiotic resistance and a lack of new antibacterial drugs with no toxicity, these results are exciting and show that these types of complexes can be an avenue to pursue in the future.
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Affiliation(s)
- Sofia Friães
- Instituto de Tecnologia Química e Biológica António Xavier, ITQB NOVA, Avenida da República, 2780-157 Oeiras, Portugal;
| | - Cândida Trigueiros
- Department of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, The University of Dublin, D02 PN40 Dublin, Ireland
| | - Clara S. B. Gomes
- LAQV-REQUIMTE and UCIBIO—Applied Molecular Biosciences Unit, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal;
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal;
| | - Alexandra R. Fernandes
- Associate Laboratory i4HB—Institute for Health and Bioeconomy, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal;
- UCIBIO—Applied Molecular Biosciences Unit, Department of Life Sciences, NOVA School of Science and Technology, NOVA University Lisbon, 2819-516 Caparica, Portugal
| | - Oscar A. Lenis-Rojas
- Instituto de Tecnologia Química e Biológica António Xavier, ITQB NOVA, Avenida da República, 2780-157 Oeiras, Portugal;
| | - Marta Martins
- Department of Microbiology, Moyne Institute of Preventive Medicine, School of Genetics and Microbiology, Trinity College Dublin, The University of Dublin, D02 PN40 Dublin, Ireland
| | - Beatriz Royo
- Instituto de Tecnologia Química e Biológica António Xavier, ITQB NOVA, Avenida da República, 2780-157 Oeiras, Portugal;
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50
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Ravindar L, Hasbullah SA, Rakesh KP, Hassan NI. Triazole hybrid compounds: A new frontier in malaria treatment. Eur J Med Chem 2023; 259:115694. [PMID: 37556947 DOI: 10.1016/j.ejmech.2023.115694] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/20/2023] [Accepted: 07/28/2023] [Indexed: 08/11/2023]
Abstract
Reviewing the advancements in malaria treatment, the emergence of triazole hybrid compounds stands out as a groundbreaking development. Combining the advantages of triazole and other moieties, these hybrid compounds offer a new frontier in the battle against malaria. Their potential as effective antimalarial agents has captured the attention of researchers and holds promise for overcoming the challenges posed by drug-resistant malaria strains. We focused on their broad spectrum of antimalarial activity of diverse hybridized 1,2,3-triazoles and 1,2,4-triazoles, structure-activity relationship (SAR), drug-likeness, bioavailability and pharmacokinetic properties reported since 2018 targeting multiple stages of the Plasmodium life cycle. This versatility makes them highly effective against both drug-sensitive and drug-resistant strains of P. falciparum, making them invaluable tools in regions where resistance is prevalent. The synergistic effects of combining the triazole moiety with other pharmacophores have resulted in even greater antimalarial potency. This approach has the potential to circumvent existing resistance mechanisms and provide a more sustainable solution to malaria treatment. While triazole hybrid compounds show great promise, further research and clinical trials are warranted to fully evaluate their safety, efficacy and long-term effects. As research progresses, these compounds can potentially revolutionize the field and contribute to global efforts to eradicate malaria, ultimately saving countless lives worldwide.
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Affiliation(s)
- Lekkala Ravindar
- Department of Chemical Sciences, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia
| | - Siti Aishah Hasbullah
- Department of Chemical Sciences, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia
| | - K P Rakesh
- Department of Radiology, Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599, USA
| | - Nurul Izzaty Hassan
- Department of Chemical Sciences, Universiti Kebangsaan Malaysia (UKM), Bangi, 43600, Selangor, Malaysia.
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