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Majirská M, Pilátová MB, Kudličková Z, Vojtek M, Diniz C. Targeting hematological malignancies with isoxazole derivatives. Drug Discov Today 2024; 29:104059. [PMID: 38871112 DOI: 10.1016/j.drudis.2024.104059] [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: 02/20/2024] [Revised: 05/18/2024] [Accepted: 06/06/2024] [Indexed: 06/15/2024]
Abstract
Compounds with a heterocyclic isoxazole ring are well known for their diverse biologic activities encompassing antimicrobial, antipsychotic, immunosuppressive, antidiabetic and anticancer effects. Recent studies on hematological malignancies have also shown that some of the isoxazole-derived compounds feature encouraging cancer selectivity, low toxicity to normal cells and ability to overcome cancer drug resistance of conventional treatments. These characteristics are particularly promising because patients with hematological malignancies face poor clinical outcomes caused by cancer drug resistance or relapse of the disease. This review summarizes the knowledge on isoxazole-derived compounds toward hematological malignancies and provides clues on their mechanism(s) of action (apoptosis, cell cycle arrest, ROS production) and putative pharmacological targets (c-Myc, BET, ATR, FLT3, HSP90, CARM1, tubulin, PD-1/PD-L1, HDACs) wherever known.
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Affiliation(s)
- Monika Majirská
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Slovakia
| | - Martina Bago Pilátová
- Department of Pharmacology, Faculty of Medicine, Pavol Jozef Šafárik University in Košice, Slovakia.
| | - Zuzana Kudličková
- NMR Laboratory, Institute of Chemistry, Faculty of Science, Pavol Jozef Šafárik University in Košice, Slovakia
| | - Martin Vojtek
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal.
| | - Carmen Diniz
- LAQV/REQUIMTE, Laboratory of Pharmacology, Department of Drug Sciences, Faculty of Pharmacy, University of Porto, Porto, Portugal
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Lv JF, Deng Y, Liang XY, Tan YF, He YH, Guan Z. Electrochemical Synthesis of Selenosulfonates from Diselenides and Sulfonyl Hydrazides. J Org Chem 2024; 89:3931-3940. [PMID: 38450634 DOI: 10.1021/acs.joc.3c02755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
The electrochemical oxidative radical-radical cross-coupling of sulfonyl hydrazides with diselenides for the synthesis of selenosulfonates was successfully accomplished. The method is applicable to a wide range of aromatic/aliphatic sulfonyl hydrazides and diselenides, providing products in good to excellent yields. Notably, this protocol stands out for its green and sustainable nature, as it does not rely on transition metals and oxidizing agents, and the starting materials are cost-effective and readily available.
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Affiliation(s)
- Jin-Feng Lv
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yang Deng
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Xin-Yi Liang
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yu-Fang Tan
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yan-Hong He
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Zhi Guan
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
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Nezhad SM, Pourmousavi SA, Zare EN, Heidari G, Hosseini S, Peyvandtalab M. Magnetic poly(1,8-diaminonaphthalene)-nickel nanocatalyst for the synthesis of antioxidant and antibacterial isoxazole-5(4 H)-ones derivatives. Heliyon 2023; 9:e15886. [PMID: 37206030 PMCID: PMC10189505 DOI: 10.1016/j.heliyon.2023.e15886] [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: 12/20/2022] [Revised: 04/21/2023] [Accepted: 04/25/2023] [Indexed: 05/21/2023] Open
Abstract
A magnetic poly (1,8-diaminonaphthalene)-nickel (PDAN-Ni@Fe3O4) composite as a multifunctional nanocatalyst was prepared in several steps including (I) synthesis of poly (1,8-diaminonaphthalene) (PDAN), (II) modification of PDAN with NiSO4 (PDAN-Ni) and (III) preparation of magnetic nanocatalyst by iron (I and II) salts in the existence of PDAN-Ni complex (PDAN-Ni@Fe3O4). Fourier-transform infrared spectroscopy (FTIR), elemental analysis (CHNSO), vibrating-sample magnetometer (VSM), X-ray diffraction (XRD), energy-dispersive X-ray (EDX), field emission scanning electron microscope (FESEM), ultraviolet-visible (UV-vis), and thermogravimetric analysis (TGA) were applied to characterize the prepared nanocatalyst. The PDAN-Ni@Fe3O4 was applied as an environmentally friendly nanocatalyst for the isoxazole-5(4H)-ones synthesis via a one-pot reaction between aryl/heteroaryl aldehyde, hydroxylamine hydrochloride, and β-ketoester. The nanocomposite was also used for the synthesis of some new alkylene bridging bis 4-benzylidene-3-methyl isoxazole-5(4H)-ones. The catalyst's reusability, and the antioxidant and antibacterial activities of both catalyst and products, were studied. Results showed that the nanocatalyst and isoxazole-5(4H)-ones have antioxidant activity of 75% and 92%, respectively. In addition, the antibacterial test showed that the nanocatalyst and isoxazole-5(4H)-ones have highly active versus Staphylococcus aureus and Escherichia coli bacteria. The reusability and stability of the nanocatalyst, a medium to higher product yield and conversion, a faster reaction time, and the use of green solvents were a few benefits of this study.
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Vaickelionienė R, Petrikaitė V, Vaškevičienė I, Pavilonis A, Mickevičius V. Synthesis of novel sulphamethoxazole derivatives and exploration of their anticancer and antimicrobial properties. PLoS One 2023; 18:e0283289. [PMID: 36952512 PMCID: PMC10035904 DOI: 10.1371/journal.pone.0283289] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 03/06/2023] [Indexed: 03/25/2023] Open
Abstract
A series of new derivatives based on sulfamethoxazole were designed and synthesized in this study. The structures of the new compounds were confirmed based on a comprehensive characterization of spectral data by applied IR and 1H as well as 13C NMR spectroscopy. The prepared compounds were tested for their anticancer and antimicrobial properties. Hydrazone 16b demonstrated convincing anticancer effect against all tested cell cultures such as human prostate carcinoma PPC-1 and human kidney carcinoma CaKi-1 cell lines, and human fibroblasts HF, n = 3. The most promising compound 16b showed higher activity against CaKi-1 cell line than the anticancer drugs axitinib and pazopanib used to treat renal cancer. Also, it was more active in the PPC-1 cell line compared to the approved PARP inhibitor Olaparib. Hydrazone 16b was also found to possess good antimicrobial properties against gram-positive bacteria strains of Staphylococcus aureus, Staphylococcus epidermidis, as well as Bacillus cereus.
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Affiliation(s)
- Rita Vaickelionienė
- Department of Organic Chemistry, Kaunas University of Technology, Kaunas, Lithuania
| | - Vilma Petrikaitė
- Laboratory of Drug Targets Histopathology, Institute of Cardiology, Lithuanian University of Health Sciences, Kaunas, Lithuania
- Institute of Biotechnology, Life Sciences Center, Vilnius University, Vilnius, Lithuania
| | - Irena Vaškevičienė
- Lithuanian Energy Institute, Laboratory of Heat-Equipment Research and Testing, Kaunas, Lithuania
| | - Alvydas Pavilonis
- Institute of Microbiology and Virology, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Vytautas Mickevičius
- Department of Organic Chemistry, Kaunas University of Technology, Kaunas, Lithuania
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Mohammed M, Haj N. Synthesis and Pharmacological Characterization of Metronidazole-Oxadiazole Derivatives. IRANIAN JOURNAL OF MEDICAL SCIENCES 2023; 48:167-175. [PMID: 36895463 PMCID: PMC9989235 DOI: 10.30476/ijms.2022.95534.2691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 07/23/2022] [Accepted: 08/28/2022] [Indexed: 03/11/2023]
Abstract
Background The use of antibiotics with or without prescription is increasing worldwide. With certain limitations, metronidazole (MTZ) is extensively used as an antibacterial and antiparasitic drug. Derivatives of 1,2,4-oxadiazole (ODZ) are used to modify the chemical structure of drugs. The present study aimed to synthesize new MTZ-ODZ derivatives that could potentially lead to new medications. Methods The reaction of MTZ with ethyl chloroacetate and potassium carbonate anhydrous was used to produce compound 7. This compound was treated with hydrazine hydrate in methanol to obtain compound 8. Carbon disulfide and potassium hydroxide were then added to obtain compound 9, which was then mixed with various α-haloketones to obtain compounds 10a to 10f. Subsequently, the structures of the new MTZ-ODZ derivatives were determined. Results All new compounds exhibited excellent activity against all tested organisms. The synthesized compounds showed a significant radical scavenging activity. The IC50 value for compounds 10a, 10b, 10c, 10d, 10e, and 10f was 70.42±0.15, 70.52±0.54, 85.21±0.85, 80.10±0.46, 82.52±0.13, and 70.45±0.12 g/mL, respectively. In terms of antigiardial activity, the IC50 value for compounds 10a,10b, 10c, and 10d ranged from 1.31±0.11 µM to 2.26±0.49 µM. In contrast, the IC50 for MTZ was 3.71±0.27 µM. Compound 10f showed the highest antigiardial activity with an IC50 value of 0.88±0.52 µM. Conclusion Most of the MTZ-ODZ derivatives showed high radical scavenging activity in the benzene ring due to the activation of certain groups, such as OCH3, NO2, and OH. The results suggest that the newly synthesized compounds could be used as an antiparasitic drug.
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Affiliation(s)
- Mohsin Mohammed
- Department of Chemistry, College of Science, University of Kirkuk, Kirkuk, Iraq
| | - Nadia Haj
- Department of Applied Geology, College of Science, University of Kirkuk, Kirkuk, Iraq
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Shagufta, Ahmad I. Therapeutic significance of molecular hybrids for breast cancer research and treatment. RSC Med Chem 2023; 14:218-238. [PMID: 36846377 PMCID: PMC9945856 DOI: 10.1039/d2md00356b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022] Open
Abstract
Worldwide, breast cancer is still a leading cause of cancer death in women. Indeed, over the years, several anti-breast cancer drugs have been developed; however, the complex heterogeneous nature of breast cancer disease reduces the applicability of conventional targeted therapies with the upsurge in side effects and multi-drug resistance. Molecular hybrids generated by a combination of two or more active pharmacophores emerged as a promising approach in recent years for the design and synthesis of anti-breast cancer drugs. The hybrid anti-breast cancer molecules are well known for their several advantages compared to the parent moiety. These hybrid forms of anti-breast cancer molecules demonstrated remarkable effects in blocking different pathways contributing to the pathogenies of breast cancer and improved specificity. In addition, these hybrids are patient compliant with reduced side effects and multi-drug resistance. The literature revealed that molecular hybrids are applied to discover and develop novel hybrids for various complex diseases. This review article highlights the recent progress (∼2018-2022) in developing molecular hybrids, including linked, merged, and fused hybrids, as promising anti-breast cancer agents. Furthermore, their design principles, biological potential, and future perspective are discussed. The provided information will lead to the development of novel anti-breast cancer hybrids with excellent pharmacological profiles in the future.
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Affiliation(s)
- Shagufta
- Department of Mathematics and Natural Sciences, School of Arts and Sciences, American University of Ras Al Khaimah Ras Al Khaimah United Arab Emirates
| | - Irshad Ahmad
- Department of Mathematics and Natural Sciences, School of Arts and Sciences, American University of Ras Al Khaimah Ras Al Khaimah United Arab Emirates
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Synthesis, molecular modeling and antioxidant screening of new thioether-bridged thiadiazole and thiadiazolopyrimidine analogues. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Badiger KB, Khatavi SY, Kamanna K. Green synthesis of 3-methyl-4-(hetero)aryl methylene isoxazole-5(4 H)-ones using WEOFPA/glycerol: evaluation of anticancer and electrochemical behaviour properties. RSC Med Chem 2022; 13:1367-1377. [PMID: 36439979 PMCID: PMC9667778 DOI: 10.1039/d2md00191h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2022] [Accepted: 08/10/2022] [Indexed: 08/14/2023] Open
Abstract
In the present study, the MCRs of hydroxylamine hydrochloride and ethyl acetoacetate with various substituted aromatic and heteroaromatic aldehydes reacted to produce 3-methyl-4-(hetero)aryl methylene isoxazole-5(4H)-ones derivatives catalyzed by an agro-waste-based solvent medium in an oil bath at 60 °C with stirring. The developed protocol features several advantages, such as being benign and eco-friendly, efficient, avoiding the use of hazardous solvents, and inexpensive, while giving isoxazole derivatives in an 86-92% yield. The homogeneity of the product was confirmed by various spectroscopic analyses. Further, in vitro anticancer evaluation of the synthesized compounds (4h-4o) against lung cancer cells was performed, and among them, 4j, 4k, 4m, and 4o exhibited excellent anticancer activity and compounds 4i and 4n moderate inhibitory activity against lung cancer A549 cells to the reference drug doxorubicin. Furthermore, the derivatives were subjected to electrochemical behaviour studies using cyclic voltammetry and they showed intensive oxidation and reduction potential and also showed excellent anti-oxidant agents. Based on this research study, more and more novel structures of isoxazoles are being designed and synthesized, and their electrochemical behaviour and anticancer activities are studied for the development of novel drug-like candidates.
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Affiliation(s)
- Krishnappa B Badiger
- Department of Chemistry, Peptide and Medicinal Chemistry Research Laboratory, Rani Channamma University P-B, NH-4 Belagavi-591156 Karnataka India
| | - Santosh Y Khatavi
- Department of Chemistry, Peptide and Medicinal Chemistry Research Laboratory, Rani Channamma University P-B, NH-4 Belagavi-591156 Karnataka India
| | - Kantharaju Kamanna
- Department of Chemistry, Peptide and Medicinal Chemistry Research Laboratory, Rani Channamma University P-B, NH-4 Belagavi-591156 Karnataka India
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Feng J, Wang Y, Gao L, Yu Y, Baell JB, Huang F. Electrochemical Synthesis of Polysubstituted Sulfonated Pyrazoles via Cascade Intermolecular Condensation, Radical-Radical Cross Coupling Sulfonylation, and Pyrazole Annulation. J Org Chem 2022; 87:13138-13153. [PMID: 36166815 DOI: 10.1021/acs.joc.2c01609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Electrochemical synthesis of polysubstituted sulfonated pyrazoles from enaminones and sulfonyl hydrazides was established under metal-free, exogenous-oxidant-free, and mild conditions. By judicious choice of different electrochemical reaction conditions, NH2-functionalized enaminones or N,N-disubstituted enaminones can react with aryl/alkyl sulfonyl hydrazides to afford tetra- or trisubstituted sulfonated pyrazoles in moderate to good yields, respectively. The gram-scale electrochemical transformation demonstrated the efficiency and practicability of this synthetic strategy. In addition, the sulfonated NH-pyrazole can be obtained via the dissociation of the N-tosyl group. Mechanistic studies reveal that the electrochemical cascade reaction synthesis of polysubstituted sulfonated pyrazoles proceeded via the sequence of intermolecular condensation, radical-radical cross coupling sulfonylation, and pyrazole annulation.
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Affiliation(s)
- Jiajun Feng
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, PR China
| | - Yuzhi Wang
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, PR China
| | - Luoyu Gao
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, PR China
| | - Yang Yu
- School of Environmental Science and Engineering, Nanjing Tech University, Nanjing 211816, PR China
| | - Jonathan B Baell
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, PR China.,Medicinal Chemistry Theme, Monash Institute of Pharmaceutical Sciences, Monash University, Parkville, Victoria 3052, Australia
| | - Fei Huang
- School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, PR China.,School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, PR China
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Saleh EAM, Kotian SY, Al Dawsari AM, Hassan I, Husain K, Abishad PC, Byrappa K, Sharabi RSSAL, Rai KML. Synthesis, Antioxidant, and Antibacterial Activities of Two Novel Series of 3,5-Disubstituted Isoxazole Ether-Linked Isoxazolines and 3,5-Disubstituted Pyrazole Ether-Linked Isoxazolines Mediated by Chloramine-T. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1068162022050181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Abdelfattah AM, Mekky AEM, Sanad SMH. Synthesis, antibacterial activity and in silico study of new bis(1,3,4-oxadiazoles). SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2095211] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
| | - Ahmed E. M. Mekky
- Chemistry Department, Faculty of Science, Cairo University, Giza, Egypt
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Ben Hamouda K, Kanzari-Mnallah D, Ben Ali R, Bechaieb R, Efrit ML, May MVE, Akacha AB. Iminophosphoranes: Synthesis, evolution of synthesis by 31P-NMR, DFT calculations and antioxidant activity. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2085273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Kaouther Ben Hamouda
- Laboratory of Selective Organic & Heterocyclic Synthesis Biological Activity Evaluation (LR17ES01), Department of Chemistry, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Dorra Kanzari-Mnallah
- Laboratory of Selective Organic & Heterocyclic Synthesis Biological Activity Evaluation (LR17ES01), Department of Chemistry, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Ridha Ben Ali
- Experimental Medicine Unit, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Rim Bechaieb
- Laboratory of Selective Organic & Heterocyclic Synthesis Biological Activity Evaluation (LR17ES01), Department of Chemistry, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, UMR 7616, Laboratoire de Chimie Théorique, Paris, France
| | - Mohamed Lotfi Efrit
- Laboratory of Selective Organic & Heterocyclic Synthesis Biological Activity Evaluation (LR17ES01), Department of Chemistry, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Michèle Véronique El May
- Experimental Medicine Unit, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Azaiez Ben Akacha
- Laboratory of Selective Organic & Heterocyclic Synthesis Biological Activity Evaluation (LR17ES01), Department of Chemistry, Faculty of Sciences of Tunis, University of Tunis El Manar, Tunis, Tunisia
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Thakur A, Verma M, Bharti R, Sharma R. Oxazole and isoxazole: From one-pot synthesis to medical applications. Tetrahedron 2022. [DOI: 10.1016/j.tet.2022.132813] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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14
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Elkina NA, Shchegolkov EV, Burgart YV, Agafonova NA, Perminova AN, Gerasimova NA, Makhaeva GF, Rudakova EV, Kovaleva NV, Boltneva NP, Serebryakova OG, Borisevich SS, Evstigneeva NP, Zilberberg NV, Kungurov NV, Saloutin VI. Synthesis and biological evaluation of polyfluoroalkyl-containing 4-arylhydrazinylidene-isoxazoles as antifungal agents with antioxidant activity. J Fluor Chem 2022. [DOI: 10.1016/j.jfluchem.2021.109935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Molecular modeling and antioxidant activity of newly synthesized 3‑hydroxy-2-substituted-thiophene derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Deshmukh SR, Nalkar AS, Thopate SR. Pyruvic acid-catalyzed one-pot three-component green synthesis of isoxazoles in aqueous medium: a comparable study of conventional heating versus ultra-sonication. J CHEM SCI 2022. [DOI: 10.1007/s12039-021-02016-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Synthesis, antimicrobial and antioxidant evaluation with in silico studies of new thiazole Schiff base derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131465] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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18
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Yan L, Zhang Y, Long Z, Le Y, Liu L. Microwave-Assisted Synthesis of Phenylisoxazole Derivatives via 1,3-Dipolar Cycloaddition. HETEROCYCLES 2022. [DOI: 10.3987/com-22-14654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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19
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Chloramine-T (N-chloro-p-toluenesulfonamide sodium salt), a versatile reagent in organic synthesis and analytical chemistry: An up to date review. JOURNAL OF SAUDI CHEMICAL SOCIETY 2022. [DOI: 10.1016/j.jscs.2021.101416] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Althagafi I. Molecular modeling and antioxidant evaluation of new di-2-thienyl ketones festooned with thiazole or pyridine moiety. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131287] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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21
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Gulati S, Singh R, Sangwan S. Fruit juice mediated multicomponent reaction for the synthesis of substituted isoxazoles and their in vitro bio-evaluation. Sci Rep 2021; 11:23563. [PMID: 34876634 PMCID: PMC8651685 DOI: 10.1038/s41598-021-03057-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 11/24/2021] [Indexed: 11/16/2022] Open
Abstract
A simple, efficient and eco-friendly procedure for the synthesis of isoxazole derivatives (4a-4h) using one-pot three-component reaction between substituted aldehydes (1a), methyl acetoacetate (2a) and hydroxylamine hydrochloride (3a) has been achieved in presence of Cocos nucifera L. juice, Solanum lycopersicum L. juice and Citrus limetta juice respectively. The homogeneity of synthesized compounds was confirmed by melting point and thin layer chromatography. The synthesized compounds were characterized by using 1H NMR, FTIR and CHN analyses and evaluated for in vitro herbicidal activity against Raphanus sativus L. (Radish seeds). The compounds (4a-4h) were also screened for their fungicidal activity against Rhizoctonia solani and Colletotrichum gloeosporioides. Antibacterial activity was also tested against Erwinia carotovora and Xanthomonas citri. From bio-evaluation data, it was found that compound 4b was most active against Raphanus sativus L. (root) and Raphanus sativus L. (shoot) respectively. Compound 4b was also found most active against both the fungus viz. R. solani and C. gloeosporioides showing maximum percentage growth inhibition i.e. 90.00 against R. solani and 82.45 against C. gloeosporioides at 2000 µg/mL concentration. Compound 4 h has shown maximum inhibition zone i.e. 3.00-9.60 mm against Erwinia carotovora at 2000 µg/mL concentration. Maximum Xanthomonas citri growth was also inhibited by compound 4 h showing inhibition zone 1.00-5.00 mm at highest concentration.
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Affiliation(s)
- Susheel Gulati
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, India.
| | - Rajvir Singh
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, India
| | - Suman Sangwan
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, 125004, India
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(-)-Tubifolidine as strychnos indole alkaloid: Spectroscopic charactarization (FT-IR, NMR, UV-Vis), antioxidant activity, molecular docking, and DFT studies. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130978] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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23
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Dodeja KK, Bhola YO, Socha BN, Alalawy MD, Dubey RP, Pandya SB, Padariya TJ, Naliapara YT. Lipophilicity, gas-phase optimized geometry, quantum chemical calculations, Hirshfeld surface analysis, energy frameworks, and molecular docking studies of novel (Z)-2-((3-(4-chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3,4-dihydronaphthalen-1(2H)-one. INORG NANO-MET CHEM 2021. [DOI: 10.1080/24701556.2021.1983839] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Khushbu K. Dodeja
- Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
| | - Yogesh O. Bhola
- College of Computer, Science, and Information Technology, Junagadh, Gujarat, India
| | - Bhavesh N. Socha
- Department of Physics, Sardar Patel University, Anand, Gujarat, India
| | - Mohammed Dawood Alalawy
- Department of Physics, Faculty of Education & Science, University of Al-Baydha, Al-Baydha, Yemen
| | - Rahul P. Dubey
- Department of Physics, Sardar Patel University, Anand, Gujarat, India
| | - Sachin B. Pandya
- Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
| | | | - Y. T. Naliapara
- Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
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24
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Vellingiri A, Murugan D, Gnana Kumar G, Alagusundaram P. An elegant and efficient synthesis of heterocycles integrated with
bis
‐
N
‐acyl
pyrazoline and
bis
‐1, 2,
3‐triazole
via a green synthetic methodology. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4362] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
| | - Dinesh Murugan
- School of Chemistry, Madurai Kamaraj University Madurai India
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25
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Ben Said D, Dahmani I, Ben Ali R, Bassem H, El Fekih M, Chedly A, Elmay MV, Gaies E, El Aidli S. Toxicological evaluation of oral exposure to isoniazid: behavioral, biochemical, and histopathological assessments in rats. Drug Chem Toxicol 2021; 45:2594-2600. [PMID: 34547978 DOI: 10.1080/01480545.2021.1979029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Isoniazid (INH), being the first-line drug used as an anti-tuberculosis drug, is known to be associated with physiological deteriorations including hepatic and neurologic disturbances. This study was aimed at biochemical and behavioral characterization of toxic manifestations of isoniazid treatment in Wistar rats. Experimental animals were divided into four groups. Each group consists of six animals including the control group (saline solution), I25 group (25 mg/kg of INH), I50 group (50 mg/kg of INH), and I100 group (100 mg/kg of INH). Animals received daily INH for 30 days. Isoniazid is known to be associated with hepatotoxicity; it's among the most common causes of drug-induced toxicities. For this reason assays for aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), and lactate dehydrogenase (LDH) were performed to assess liver toxicity. Moreover, behavioral study, renal, and lipid parameters were also assessed in addition to histological features of the liver and brain. Significant differences in all studied parameters were seen especially in the I100 group and a marked increase in liver enzymes activities, such as AST and ALT was observed. In another hand, there were no major clinical signs in treated animals, except fatigue and anxiety in the I100 group. On the other hand, the histological findings showed potential liver and brain injury which was evidenced by degenerative changes, infiltration, and hepatocyte necrosis, in addition to the appearance of many pyramidales cells in the gyrus. The current study findings suggest that INH interacts with multiple biochemical pathways in the body what comes up by behavioral changes and liver disturbances in animals caused by INH toxicity.
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Affiliation(s)
- Dorra Ben Said
- Research Unit n° 17/ES/12, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | - Israa Dahmani
- Research Unit n° 17/ES/12, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | - Ridha Ben Ali
- Laboratory of Experimental Medicine, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.,Research Unit n° 17/ES/13, Laboratory of Histology and Embryology, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Hammami Bassem
- UR05/08-08, LR99/ES/11, Department of Biochemistry, Rabta Hospital, University of Tunis El Manar, Tunis, Tunisia
| | - Moncef El Fekih
- UR05/08-08, LR99/ES/11, Department of Biochemistry, Rabta Hospital, University of Tunis El Manar, Tunis, Tunisia
| | - Achraf Chedly
- Laboratory of Anatomy and Pathology, Habib Thameur Hospital, Tunis, Tunisia
| | - Michelle-Véronique Elmay
- Laboratory of Experimental Medicine, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia.,Research Unit n° 17/ES/13, Laboratory of Histology and Embryology, Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Emna Gaies
- Research Unit n° 17/ES/12, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
| | - Sihem El Aidli
- Research Unit n° 17/ES/12, Faculty of Medicine, University of Tunis El Manar, Tunis, Tunisia
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26
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Kumar S, Mittal A, Mittal A. A review upon medicinal perspective and designing rationale of DPP-4 inhibitors. Bioorg Med Chem 2021; 46:116354. [PMID: 34428715 DOI: 10.1016/j.bmc.2021.116354] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 07/26/2021] [Accepted: 07/30/2021] [Indexed: 12/13/2022]
Abstract
Type 2 Diabetes Mellitus (T2DM) is one of the highly prevalence disorder and increasing day by day worldwidely. T2DM is a metabolic disorder, which is characterized by deficiency in insulin or resistance to insulin and thus increases the glucose levels in the blood. Various approaches are there to treat diabetes but still there is no cure for this disease. DPP-4 inhibitor is a privileged target in the field of drug discovery and provides various opportunities in exploring this target for development of molecules as antidiabetic agents. DPP-4 acts by inhibiting the incretin action and thus decreases the level of blood glucose by imparting minimal side effects. Sitagliptin, vildagliptin, linagliptin etc. are the different DPP-4 based drugs approved throughout the world for the treatment of diabetes mellitus. Cyanopyrrolidines, triazolopiperazine amide, pyrrolidines are basic core nucleus present in various DPP-4 inhibitors and has potential effects. In the past few years, researchers had applied various approaches to synthesize potent DPP-4 inhibitors as antidiabetic agent without side effects like weight gain, cardiovascular risks, retinopathy etc. This review will also emphasize the recent strategies and rationale utilized by researchers for the development of DPP-4 inhibitors. This review also reveals about the various other approaches like molecular modelling, ligand based drug designing, high throughput screening etc. are used by the various research group for the development of potential DPP-4 inhibitors.
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Affiliation(s)
- Shubham Kumar
- Faculty of Pharmaceutical Sciences, PCTE Group of Institutes, Campus-2, Near Baddowal Cantt. Ferozepur Road, Ludhiana 142021, India; Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Lovely Professional University, Jalandhar-Delhi G.T. Road (NH-1), Phagwara, Punjab 144411, India
| | - Anu Mittal
- Department of Chemistry, Guru Nanak Dev University College, Patti, Distt. Tarn Taran, India
| | - Amit Mittal
- Department of Pharmaceutical Chemistry, School of Pharmaceutical Sciences, Lovely Professional University, Jalandhar-Delhi G.T. Road (NH-1), Phagwara, Punjab 144411, India.
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27
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Barkule AB, Gadkari YU, Telvekar VN. One-Pot Multicomponent Synthesis of 3-Methyl-4-(Hetero)Arylmethylene Isoxazole-5(4H)-Ones Using Guanidine Hydrochloride as the Catalyst under Aqueous Conditions. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1959353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Angad B. Barkule
- Department of Pharmaceutical Sciences & Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Yatin U. Gadkari
- Department of Pharmaceutical Sciences & Technology, Institute of Chemical Technology, Matunga, Mumbai, India
| | - Vikas N. Telvekar
- Department of Pharmaceutical Sciences & Technology, Institute of Chemical Technology, Matunga, Mumbai, India
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28
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Ghasempour L, Asghari S, Tajbakhsh M, Mohseni M. Preparation of New Spiropyrazole, Pyrazole and Hydantoin Derivatives and Investigation of Their Antioxidant and Antibacterial Activities. Chem Biodivers 2021; 18:e2100197. [PMID: 34272925 DOI: 10.1002/cbdv.202100197] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2021] [Accepted: 07/16/2021] [Indexed: 11/07/2022]
Abstract
In this study, the synthesis of new spiropyrazoles, pyrazole and hydantoin heterocycles is reported by three component reactions of parabanic acids, hydrazine derivatives, and phenacyl bromides in the presence of triphenylphosphine as a nucleophile and triethylamine as a base in good to high yields (69-91 %). Evaluation of the synthesized compounds revealed a good to excellent antioxidant activities (37.6-96.2 %) using DPPH inhibitory potency. Among these compounds, hydantoin derivatives displayed higher antioxidant activities (93.7-96.2 %) comparing with spiropyrazoles and pyrazoles. The obtained results showed that Cl and Br substituents on the phenyl ring increased antioxidant activities of the related heterocycles. The antibacterial activities of the synthesized compounds were examined against two Gram-negative (Escherichia coli and Pseudomonas aeruginosa) and two Gram-positive (Staphylococcus aureus and Bacillus subtilis) bacteria. Among the synthesized heterocycles, 2-[1,3-dimethyl-2,5-dioxo-4-(2-oxo-2-phenylethyl)imidazolidin-4-yl]hydrazine-1-carbothioamide exhibited the excellent antibacterial activity against both Gram-positive and Gram-negative bacteria.
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Affiliation(s)
- Leila Ghasempour
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, 47416-95447, Iran
| | - Sakineh Asghari
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, 47416-95447, Iran
- Nano and Biotechnology Research Group, University of Mazandaran, Babolsar, 47416-95447, Iran
| | - Mahmood Tajbakhsh
- Department of Organic Chemistry, Faculty of Chemistry, University of Mazandaran, Babolsar, 47416-95447, Iran
| | - Mojtaba Mohseni
- Nano and Biotechnology Research Group, University of Mazandaran, Babolsar, 47416-95447, Iran
- Department of Microbiology, Faculty of Science, University of Mazandaran, Babolsar, 47416-95447, Iran
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29
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Antiqueira-Santos P, Teixeira WKO, Flores AFC, Piovesan LA, Nery LEM, Votto APDS. Synthesis of pyrazoline fatty chain derivatives and its effects on melanoma cells. Bioorg Med Chem Lett 2021; 41:127988. [PMID: 33775838 DOI: 10.1016/j.bmcl.2021.127988] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 03/14/2021] [Accepted: 03/21/2021] [Indexed: 10/21/2022]
Abstract
Skin cancer is the most common type of cancer in Brazil, representing 30% of all cases. Among these, melanoma represents only 3% of malignant neoplasms; however, it is the most serious and has a high capacity for metastasis. For this reason, it is extremely important to identify more efficient compounds and treatments that stop or decrease the proliferation of melanoma, even in its more advanced stages. This work reports the synthesis and biological evaluation of two homologous series of pyrazoline fatty chain derivatives as potent antitumoral agents in the melanoma B16F10 cell line. Cells were treated with pyrazoline fatty chain compounds (3, 30, 300, and 3000 μM) for 0, 24, 48, and 72 h. Decreased cell viability was observed when using most compounds at different concentrations and times. The structure-activity relationship (SAR) between antitumoral activity and the number of carbons and lipophilicity, as well as the oxygen-sulfur bioisosteric exchange, was evaluated. Among the tested derivatives, the lipophilic compounds 5-hydroxy-5-(trifluoromethyl)-3-undecyl-4,5-dihydro-1H-pyrazole-1-carboxamide (2d) and 5-hydroxy-5-(trifluoromethyl)-3-undecyl-4,5-dihydro-1H-pyrazole-1-thiocarboxamide (3d) showed the best results in the B16F10 cell line, as they produced the best cell viability decrease effects. The presence of fatty unbranched undecyl chain in the molecular structure appears to be important for its antimelanoma properties.
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Affiliation(s)
- Priscila Antiqueira-Santos
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil; Laboratório de Cultura Celular, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande do Sul, Brazil
| | | | - Alex Fabiani Claro Flores
- LEESH, Escola de Química e Alimentos, Universidade Federal do Rio Grande - FURG, Rio Grande 96203-900 RS, Brazil
| | - Luciana Almeida Piovesan
- Nanobusiness Informação e Inovação Ltda, Incubadora de Projetos, Instituto Nacional de Metrologia, Qualidade e Tecnologia - INMETRO, Duque de Caxias, Rio de Janeiro, Brazil
| | - Luiz Eduardo Maia Nery
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil
| | - Ana Paula de Souza Votto
- Programa de Pós-graduação em Ciências Fisiológicas, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande, RS, Brazil; Laboratório de Cultura Celular, Instituto de Ciências Biológicas, Universidade Federal do Rio Grande - FURG, Rio Grande do Sul, Brazil.
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30
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Moghaddam‐manesh M, Beyzaei H, Heidari Majd M, Hosseinzadegan S, Ghazvini K. Investigation and comparison of biological effects of regioselectively synthesized thiazole derivatives. J Heterocycl Chem 2021. [DOI: 10.1002/jhet.4278] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Mohammadreza Moghaddam‐manesh
- General Bureau of Standard Sistan and Baluchestan Province Iranian National Standards Organization Zahedan Iran
- Noncommunicable Diseases Research Center Bam University of Medical Sciences Bam Iran
| | - Hamid Beyzaei
- Department of Chemistry, Faculty of Science University of Zabol Zabol Iran
| | - Mostafa Heidari Majd
- Department of Medicinal Chemistry, Faculty of Pharmacy Zabol University of Medical Sciences Zabol Iran
| | - Sara Hosseinzadegan
- Department of Chemistry, Faculty of Science University of Sistan and Baluchestan Zahedan Iran
| | - Kiarash Ghazvini
- Department of of Mycobacteriology, Ghaem Hospital Mashhad University of Medical Sciences Mashhad Iran
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31
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Naveen S, Kumara K, Kumar AD, Kumar KA, Zarrouk A, Warad I, Lokanath N. Synthesis, characterization, crystal structure, Hirshfeld surface analysis, antioxidant properties and DFT calculations of a novel pyrazole derivative: Ethyl 1-(2,4-dimethylphenyl)-3-methyl-5-phenyl-1H-pyrazole-4-carboxylate. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129350] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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32
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Ridha Ben Ali, Omrani R, Ben Othman A, Raddaoui A, Ben Akacha A, El May MV. Synthesis, Design, and Biological Evaluation of Novel Diethylphenylcarbamothioylphosphonate. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021010192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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33
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Ali SA, Awad SM, Said AM, Mahgoub S, Taha H, Ahmed NM. Design, synthesis, molecular modelling and biological evaluation of novel 3-(2-naphthyl)-1-phenyl-1H-pyrazole derivatives as potent antioxidants and 15-Lipoxygenase inhibitors. J Enzyme Inhib Med Chem 2020; 35:847-863. [PMID: 32216479 PMCID: PMC7170299 DOI: 10.1080/14756366.2020.1742116] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Oxidative stress is one of the main causes of significant severe diseases. The discovery of new potent antioxidants with high efficiency and low toxicity is a great demand in the field of medicinal chemistry. Herein, we report the design, synthesis molecular modelling and biological evaluation of novel hybrids containing pyrazole, naphthalene and pyrazoline/isoxazoline moiety. Chalcones 2a–e were synthesized efficiently and were used as starting materials for synthesis of a variety of heterocycles. A novel series of pyrazoline 3a–e, phenylpyrazoline 4a–e, isoxazoline 5a–e and pyrazoline carbothioamide derivatives 6a–e were synthesized and screened for in vitro antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH), nitric oxide (NO) and superoxide radical scavenging assay as well as 15-lipoxygenase (15-LOX) inhibition activity. Compounds 3a, 4e, 5b, 5c, 6a, 6c, and 6e showed excellent radical scavenging activity in all three methods in comparison with ascorbic acid and 15-LOX inhibition potency using quercetin as standard then were subjected to in vivo study. Catalase (CAT) activity, glutathione (GSH) and malondialdehyde (MDA) levels were assayed in liver of treated rats. Compounds 5b, 5c, and 6e showed significant in vivo antioxidant potentials compared to control group at dose of 100 mg/kg B.W. Molecular docking of compound 6a endorsed its proper binding at the active site pocket of the human 15-LOX which explains its potent antioxidant activity in comparison with standard ascorbic acid.
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Affiliation(s)
- Sahar A Ali
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Ein-Helwan, Cairo, Egypt
| | - Samir Mohamed Awad
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Helwan University, Ein-Helwan, Cairo, Egypt.,Department of Pharmacy, Al-Zahrawi University College, Karbala, Iraq
| | - Ahmed Mohammed Said
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Helwan University, Ein-Helwan, Cairo, Egypt.,Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, NY, USA
| | - Shahenda Mahgoub
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Ein-Helwan, Cairo, Egypt
| | - Heba Taha
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Helwan University, Ein-Helwan, Cairo, Egypt
| | - Naglaa Mohamed Ahmed
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Helwan University, Ein-Helwan, Cairo, Egypt
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34
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Atharifar H, Keivanloo A, Maleki B. Greener Synthesis of 3,4-Disubstituted Isoxazole-5(4H)-ones in a Deep Eutectic Solvent. ORG PREP PROCED INT 2020. [DOI: 10.1080/00304948.2020.1799672] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
| | - Ali Keivanloo
- Faculty of Chemistry, Shahrood University of Technology, Shahrood, Iran
| | - Behrooz Maleki
- Department of Chemistry, Hakim Sabzevari University, Sabzevar, Iran
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35
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Douadi K, Chafaa S, Douadi T, Al-Noaimi M, Kaabi I. Azoimine quinoline derivatives: Synthesis, classical and electrochemical evaluation of antioxidant, anti-inflammatory, antimicrobial activities and the DNA / BSA binding. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128305] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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36
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Omrani R, Ben Ali R, Selmi W, Arfaoui Y, Véronique El May M, Ben Akacha A. Synthesis, design, DFT Modeling, Hirshfeld Surface Analysis, crystal structure, anti-oxidant capacity and anti-nociceptive activity of dimethylphenylcarbamothioylphosphonate. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128429] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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37
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Damghani FK, Kiyani H, Pourmousavi SA. Green Three-component Synthesis of Merocyanin Dyes Based on 4- Arylideneisoxazol-5(4H)-ones. CURRENT GREEN CHEMISTRY 2020. [DOI: 10.2174/2213346107666200122093906] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A one-pot three-component reaction promoted by choline chloride: zinc(II) chloride deepeutectic
solvent (ChCl-ZnCl2 DES) in an aqueous medium for the synthesis of several merocyanin
dyes based on isoxazol-5(4H)-ones is presented. This three-component approach is efficient, clean,
experimentally simple, convenient, safe, and environmentally friendly. This reaction was performed at
room temperature without using energy sources such as heat, microwave and ultrasound waves. Nonuse
of toxic solvents, available materials, one-vessel, no wasted reagents, simple preparation, and recyclability
of DES are other important points of this method that is significant from the perspective of
green chemistry.
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Affiliation(s)
| | - Hamzeh Kiyani
- School of Chemistry, Damghan University, Damghan, Iran
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38
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Desai NC, Vaja DV, Jadeja KA, Joshi SB, Khedkar VM. Synthesis, Biological Evaluation and Molecular Docking Study of Pyrazole, Pyrazoline Clubbed Pyridine as Potential Antimicrobial Agents. ACTA ACUST UNITED AC 2020. [DOI: 10.2174/2211352517666190627144315] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Introduction:
In continuation of our efforts to find new antimicrobials, herein we report
the synthesis of various pyrazole, pyrazoline, and pyridine based novel bioactive heterocycles (3a-t).
Methods:
Newly synthesized compounds were analysed for their antimicrobial activity. Compounds
3c, 3h, 3i, 3k, 3n, and 3q showed significant antimicrobial activity.
Results:
Molecular docking study for the most active analogues against DNA gyrase subunit b
(PDB ID: 1KZN) corroborated well with the observed antimicrobial potency exhibiting significant
binding affinity.
Conclusion:
Interpretation of the chemical structures reported in this paper was based on IR, 1H
NMR, 13C NMR, and mass spectral data.
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Affiliation(s)
- Nisheeth C. Desai
- Division of Medicinal Chemistry, Department of Chemistry, (UGC NON-SAP & DST-FIST Sponsored), Maharaja Krishnakumarsinhji Bhavnagar University, Mahatma Gandhi Campus, Bhavnagar 364002, India
| | - Darshita V. Vaja
- Division of Medicinal Chemistry, Department of Chemistry, (UGC NON-SAP & DST-FIST Sponsored), Maharaja Krishnakumarsinhji Bhavnagar University, Mahatma Gandhi Campus, Bhavnagar 364002, India
| | - Krunalsinh A. Jadeja
- Division of Medicinal Chemistry, Department of Chemistry, (UGC NON-SAP & DST-FIST Sponsored), Maharaja Krishnakumarsinhji Bhavnagar University, Mahatma Gandhi Campus, Bhavnagar 364002, India
| | - Surbhi B. Joshi
- Division of Medicinal Chemistry, Department of Chemistry, (UGC NON-SAP & DST-FIST Sponsored), Maharaja Krishnakumarsinhji Bhavnagar University, Mahatma Gandhi Campus, Bhavnagar 364002, India
| | - Vijay M. Khedkar
- Department of Pharmaceutical Chemistry, Shri Vile Parle Kelavani Mandal's Institute of Pharmacy, Mumbai - Agra National Hwy, Dhule, Maharashtra 424001, India
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39
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Kalhor M, Sajjadi SM, Dadras A. Cu/TCH-pr@SBA-15 nano-composite: a new organometallic catalyst for facile three-component synthesis of 4-arylidene-isoxazolidinones. RSC Adv 2020; 10:27439-27446. [PMID: 35516921 PMCID: PMC9055591 DOI: 10.1039/d0ra01314e] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 06/28/2020] [Indexed: 11/21/2022] Open
Abstract
A copper complex supported on SBA-15 nanoparticles (Cu/TCH-pr@SBA-15) was synthesized by the post-synthesis modification of nano-mesoporous silica with 3-chloropropyltriethoxysilane (CPTES) and thiocarbohydrazide (TCH) and subsequent metal-ligand coordination with Cu(ii). These nanocomposites were thoroughly characterized by FT-IR spectroscopy, TEM, FE-SEM, EDX, atomic absorption spectroscopy and N2 adsorption-desorption (BET) studies. Then, a solvent-free method was developed for the three-component synthesis of 4-arylidene-isoxazolidinones via condensation of hydroxylamine hydrochloride, ethyl acetoacetate and various aromatic aldehydes using Cu/TCH-pr@SBA-15 as a highly efficient nanocatalyst. This new economic and eco-friendly methodology has remarkable advantages such as excellent yields, a shorter reaction time, an easy purification procedure, simplicity, green conditions, solvent-free conditions, and recoverability of the nanocatalyst.
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Affiliation(s)
- Mehdi Kalhor
- Department of Organic Chemistry, Payame Noor University Tehran 19395-4697 Iran +98 2537179170 +98 2537179170
| | - Seyed Mehdi Sajjadi
- Department of Organic Chemistry, Payame Noor University Tehran 19395-4697 Iran +98 2537179170 +98 2537179170
| | - Akbar Dadras
- Department of Organic Chemistry, Payame Noor University Tehran 19395-4697 Iran +98 2537179170 +98 2537179170
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40
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Ruggeri M, Dombrowski AW, Djuric SW, Baxendale IR. Rearrangement of 3-Hydroxyazetidines into 2-Oxazolines. J Org Chem 2020; 85:7276-7286. [PMID: 32369365 DOI: 10.1021/acs.joc.0c00656] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
A novel rearrangement sequence of 3-hydroxyazetidines via a Ritter initiated cascade provides highly substituted 2-oxazolines in high yields. The reaction conditions and substrate scope of the transformation have been studied demonstrating the generality of the process. The derived products can also be functionalized in order to undergo further intramolecular cyclization leading to a new class of macrocycle. The final cyclization step was shown to be a transformation amenable to continuous flow processing allowing for a dramatic reduction in the reaction time and simple scale-up.
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Affiliation(s)
- Michele Ruggeri
- Department of Chemistry, University of Durham, South Road, Durham, Durham DH1 3LE, United Kingdom
| | - Amanda W Dombrowski
- Discovery Chemistry and Technology AbbVie Inc. Waukegan Road, North Chicago, Illinois 60064, United States
| | - Stevan W Djuric
- Discovery Chemistry and Technology Consulting LLC, New Bern, North Carolina 28562, United States
| | - Ian R Baxendale
- Department of Chemistry, University of Durham, South Road, Durham, Durham DH1 3LE, United Kingdom
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Kumari P, Mishra VS, Narayana C, Khanna A, Chakrabarty A, Sagar R. Design and efficient synthesis of pyrazoline and isoxazole bridged indole C-glycoside hybrids as potential anticancer agents. Sci Rep 2020; 10:6660. [PMID: 32313038 PMCID: PMC7170901 DOI: 10.1038/s41598-020-63377-x] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 03/23/2020] [Indexed: 01/26/2023] Open
Abstract
C-glycosides are important class of molecules exhibit diverse biological activities and present as structural motif in many natural products. Two series of new pyrazoline and isoxazole bridged indole C-glycoside molecular hybrids (n = 36) were efficiently synthesized starting from diverse indole 3-carboxaldehydes derived α, β-unsaturated ketone derivatives of β-D-glucosyl-propan-2-one, β-D-galactosyl-propan-2-one and β-D-mannosyl-propan-2-one, reacting with hydrazine hydrate and hydroxyl amine hydrochloride in shorter reaction time (15 min) under microwave assisted condition. Anticancer activity of these newly synthesized pyrazoline and isoxazole bridged indoles C-glycoside hybrids were determined in details through cellular assays against MCF-7, MDA-MB-453 and MDA-MB-231 cancer cell lines. The selected library members displayed low micromolar (IC50 = 0.67–4.67 µM) and selective toxicity against breast cancer cell line (MCF-7). Whereas these compounds were nontoxic towards normal cell line (MCF-10A). Mechanistic studies showed that, active compounds inhibit COX-2 enzyme, which was also supported by molecular docking studies. These findings are expected to provide new leads towards anticancer drug discovery.
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Affiliation(s)
- Priti Kumari
- Department of Chemistry, School of Natural Sciences, Shiv Nadar University (SNU), NH91, Tehsil-Dadri, Gautam Buddha Nagar, Uttar Pradesh, 201314, India
| | - Vishnu S Mishra
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University (SNU), NH91, Tehsil-Dadri, Gautam Buddha Nagar, Uttar Pradesh, 201314, India
| | - Chintam Narayana
- Department of Chemistry, School of Natural Sciences, Shiv Nadar University (SNU), NH91, Tehsil-Dadri, Gautam Buddha Nagar, Uttar Pradesh, 201314, India
| | - Ashish Khanna
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India
| | - Anindita Chakrabarty
- Department of Life Sciences, School of Natural Sciences, Shiv Nadar University (SNU), NH91, Tehsil-Dadri, Gautam Buddha Nagar, Uttar Pradesh, 201314, India
| | - Ram Sagar
- Department of Chemistry, School of Natural Sciences, Shiv Nadar University (SNU), NH91, Tehsil-Dadri, Gautam Buddha Nagar, Uttar Pradesh, 201314, India. .,Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi, Uttar Pradesh, 221005, India.
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Hossan ASM. Synthesis, modelling and molecular docking of new 5-arylazo-2-chloroacetamido thiazole derivatives as antioxidant agent. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.127712] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Sowdari J, Thata S, Gudi Y, Venkatapuram P, Adivireddy P. Synthesis of amide‐linked benzazolyl isoxazoles adopting green methods and evaluation as antimicrobials. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3916] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jyothi Sowdari
- Department of ChemistrySri Venkateswara University Tirupati Andhra Pradesh India
| | - Sreenivasulu Thata
- Department of ChemistrySri Venkateswara University Tirupati Andhra Pradesh India
| | - Yamini Gudi
- Department of ChemistrySri Venkateswara University Tirupati Andhra Pradesh India
| | | | - Padmaja Adivireddy
- Department of ChemistrySri Venkateswara University Tirupati Andhra Pradesh India
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Banerjee B, Bhardwaj V, Kaur A, Kaur G, Singh A. Catalytic Applications of Saccharin and its Derivatives in Organic Synthesis. CURR ORG CHEM 2020. [DOI: 10.2174/1385272823666191121144758] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
:
Saccharin (1,2-benzisothiazol-3(2H)-one-1,1-dioxide) is a very mild, cheap,
commercially available, water soluble, environmentally benign and edible Brønsted acidic
substance. Recently, with other utilities, saccharin and its derivatives were employed as
catalysts for various organic transformations. In this review, catalytic applicability of saccharin
and its derivatives under various reaction conditions is summarized.
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Affiliation(s)
- Bubun Banerjee
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh 174301, India
| | - Vaishali Bhardwaj
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh 174301, India
| | - Amninder Kaur
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh 174301, India
| | - Gurpreet Kaur
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh 174301, India
| | - Arvind Singh
- Department of Chemistry, Indus International University, Village and Post Office Bathu, District Una, Himachal Pradesh 174301, India
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45
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New pyrazolo-triazolo-pyrimidine derivatives as antibacterial agents: Design and synthesis, molecular docking and DFT studies. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.127007] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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46
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Emami L, Faghih Z, Sakhteman A, Rezaei Z, Faghih Z, Salehi F, Khabnadideh S. Design, synthesis, molecular simulation, and biological activities of novel quinazolinone-pyrimidine hybrid derivatives as dipeptidyl peptidase-4 inhibitors and anticancer agents. NEW J CHEM 2020. [DOI: 10.1039/d0nj03774e] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Twelve novel quinazolinone–pyrimidine hybrids were synthesized, of which some of them showed dual functions as DPP-4 inhibitors and anti-cancer agents.
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Affiliation(s)
- Leila Emami
- Department of Medicinal Chemistry
- School of Pharmacy
- Shiraz University of Medical Sciences
- Shiraz
- Iran
| | - Zahra Faghih
- Shiraz Institute for Cancer Research
- Medical School
- Shiraz University of Medical Sciences
- Shiraz
- Iran
| | - Amirhossein Sakhteman
- Department of Medicinal Chemistry
- School of Pharmacy
- Shiraz University of Medical Sciences
- Shiraz
- Iran
| | - Zahra Rezaei
- Department of Medicinal Chemistry
- School of Pharmacy
- Shiraz University of Medical Sciences
- Shiraz
- Iran
| | - Zeinab Faghih
- Pharmaceutical Sciences Research Center
- Shiraz University of Medical Sciences
- Shiraz
- Iran
| | - Farnaz Salehi
- Department of Medicinal Chemistry
- School of Pharmacy
- Shiraz University of Medical Sciences
- Shiraz
- Iran
| | - Soghra Khabnadideh
- Department of Medicinal Chemistry
- School of Pharmacy
- Shiraz University of Medical Sciences
- Shiraz
- Iran
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47
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Water Mediated One-Pot and Step-Wise Syntheses of Indolylidine Isoxazoles and Their Anti-Cancer Activity and Molecular Modeling Studies. CHEMISTRY AFRICA 2019. [DOI: 10.1007/s42250-019-00101-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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48
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Elamathi C, Madankumar A, Kaminsky W, Prabhakaran R. Synthesis, spectroscopic studies and biological evaluations of copper(I)/(II) metallates containing nitrogen heterocycles. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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49
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Abstract
(E)-4-(3-Phenylisoxazol-5-yl)but-3-en-2-one was synthesized via the oxidative ring opening reaction of 2-(5-methylfuran-2-yl)-1-phenylethanone oxime, followed by the iodine mediated isomerization.
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50
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Kasar SB, Thopate SR. Ultrasonically Assisted Efficient and Green Protocol for the Synthesis of 4H-isoxazol-5-ones using Itaconic Acid as a Homogeneous and Reusable Organocatalyst. CURRENT ORGANOCATALYSIS 2019. [DOI: 10.2174/2213337206666190411115402] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Background:
Multicomponent reactions involve the simultaneous reaction of three or
more components which deliver the product that incorporates the elements of all starting materials. A
combination of multicomponent reaction and green solvents like water and the use of nonconventional
energy sources like microwave or ultrasonication are important features of ideal green synthesis.
Therefore, the design of a new multicomponent reaction and improvement of an already known
multicomponent reaction with a green procedure has attracted the attention of the scientific community.
Isoxazole derivatives are well known for their biological activities such as antifungal, analgesic,
antitumor, antioxidant, antimicrobial, COX-2 inhibitory, anti-inflammatory, antiviral, and antimycobacterial.
Objective:
To develop a green methodology for the synthesis of 4H-isoxazol-5-ones derivatives.
Results:
Itaconic acid was used as a green catalyst for the synthesis of 4H-isoxazol-5-ones derivatives
under conventional as well as ultrasound irradiation technique. Ultrasound irradiation condition requires
less time for the completion of the reaction and also the yields were better.
Methods:
We have reported Itaconic acid as a green homogenous organocatalyst under ultrasound
irradiation for the synthesis of 4H-isoxazol-5-ones derivatives.
Conclusion:
In conclusion, we have developed a green methodology for the synthesis of 4Hisoxazol-
5-ones derivatives. Itaconic acid is used as an organocatalyst which is biodegradable and
nonhazardous. Water is used as a green solvent. Ultrasonication is used as a non-conventional green
energy source. Ambient reaction conditions are used to carry out transformation for multicomponent
reaction. Metal-free, mineral acid-free synthesis are key features of the present protocol.
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Affiliation(s)
- Sandeep B. Kasar
- Prof. John Barnabas Post Graduate School for Biological Studies, Department of Chemistry, Ahmednagar College, Ahmednagar, Ahmednagar-414001, Maharashtra, India
| | - Shankar R. Thopate
- Prof. John Barnabas Post Graduate School for Biological Studies, Department of Chemistry, Ahmednagar College, Ahmednagar, Ahmednagar-414001, Maharashtra, India
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