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Men Y, Li Z, Wang H, Liu Y, Liu X, Chen B. Synthesis and antiproliferative evaluation of novel 1,3,4-thiadiazole-S-alkyl derivatives based on quinazolinone. PHOSPHORUS SULFUR 2023. [DOI: 10.1080/10426507.2023.2176500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- Yanle Men
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Zijian Li
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Hongying Wang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Yuming Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Xuguang Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
| | - Baoquan Chen
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin, China
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2
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Synthesis, in vitro evaluation and molecular docking studies of hybrid 4-quinolinyl bearing 1,3,4-thiadiazole-2-amine as a new inhibitor of α-amylase and α-glucosidase. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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3
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Taha M, Imran S, Rahim F, Uddin N, Iqbal N, Khan KM, Farooq RK, Alomari M, Islam I, Algheribe S. Discovering biological efficacy of new thiadiazole as effective inhibitors of urease, glycation, and (DPPH) scavengers: Biochemical and in silico study. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Taha M, Salahuddin M, Rahim F, Imran S, Hussain S, Uddin N, Khan KM. New Quinoline Analogues: As Potential Diabetics Inhibitors and Molecular Docking Study. Polycycl Aromat Compd 2023. [DOI: 10.1080/10406638.2023.2169471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Muhammad Taha
- Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Mohammed Salahuddin
- Department of Clinical Pharmacy, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Fazal Rahim
- Department of Chemistry, Hazara University, Mansehra, Pakistan
| | - Syahrul Imran
- Atta-ur-Rahman Institute for Natural Product Discovery (AuRIns), Universiti Teknologi Mara Cawangan Selangor Kampus Puncak Alam, Bandar Puncak Alam, Selangor, Malaysia
- Faculty of Applied Science, Universiti Teknologi Mara (UiTM), Shah Alam, Selangor, Malaysia
| | - Shafqat Hussain
- Department of Chemistry, University of Baltistan, Gilgit-Baltistan, Pakistan
| | - Nizam Uddin
- Department of Chemistry, University of Karachi, Karachi, Pakistan
| | - Khalid Mohammed Khan
- H. E. J. Research Institute of Chemistry, International Center for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
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5
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Uppadhayay RK, Kumar A, Teotia J, Singh A. Multifaceted Chemistry of Tetrazole. Synthesis, Uses, and Pharmaceutical Applications. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2022. [DOI: 10.1134/s1070428022120090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
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6
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Comparative Study of the Synthetic Approaches and Biological Activities of the Bioisosteres of 1,3,4-Oxadiazoles and 1,3,4-Thiadiazoles over the Past Decade. Molecules 2022; 27:molecules27092709. [PMID: 35566059 PMCID: PMC9102899 DOI: 10.3390/molecules27092709] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 04/19/2022] [Accepted: 04/19/2022] [Indexed: 01/27/2023] Open
Abstract
The bioisosteres of 1,3,4-oxadiazoles and 1,3,4-thiadiazoles are well-known pharmacophores for many medicinally important drugs. Throughout the past 10 years, 1,3,4-oxa-/thiadiazole nuclei have been very attractive to researchers for drug design, synthesis, and the study of their potential activity towards a variety of diseases, including microbial and viral infections, cancer, diabetes, pain, and inflammation. This work is an up-to-date comparative study that identifies the differences between 1,3,4-thiadiazoles and 1,3,4-oxadiazoles concerning their methods of synthesis from different classes of starting compounds under various reaction conditions, as well as their biological activities and structure–activity relationship.
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7
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Wei J, Fei Z, Pan G, Weiss LM, Zhou Z. Current Therapy and Therapeutic Targets for Microsporidiosis. Front Microbiol 2022; 13:835390. [PMID: 35356517 PMCID: PMC8959712 DOI: 10.3389/fmicb.2022.835390] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
Microsporidia are obligate intracellular, spore-forming parasitic fungi which are grouped with the Cryptomycota. They are both opportunistic pathogens in humans and emerging veterinary pathogens. In humans, they cause chronic diarrhea in immune-compromised patients and infection is associated with increased mortality. Besides their role in pébrine in sericulture, which was described in 1865, the prevalence and severity of microsporidiosis in beekeeping and aquaculture has increased markedly in recent decades. Therapy for these pathogens in medicine, veterinary, and agriculture has become a recent focus of attention. Currently, there are only a few commercially available antimicrosporidial drugs. New therapeutic agents are needed for these infections and this is an active area of investigation. In this article we provide a comprehensive summary of the current as well as several promising new agents for the treatment of microsporidiosis including: albendazole, fumagillin, nikkomycin, orlistat, synthetic polyamines, and quinolones. Therapeutic targets which could be utilized for the design of new drugs are also discussed including: tubulin, type 2 methionine aminopeptidase, polyamines, chitin synthases, topoisomerase IV, triosephosphate isomerase, and lipase. We also summarize reports on the utility of complementary and alternative medicine strategies including herbal extracts, propolis, and probiotics. This review should help facilitate drug development for combating microsporidiosis.
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Affiliation(s)
- Junhong Wei
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Microsporidia Infection and Control, Southwest University, Chongqing, China
- Key Laboratory for Sericulture Functional Genomics Biotechnology of Agricultural Ministry, Southwest University, Chongqing, China
| | - Zhihui Fei
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Microsporidia Infection and Control, Southwest University, Chongqing, China
- Key Laboratory for Sericulture Functional Genomics Biotechnology of Agricultural Ministry, Southwest University, Chongqing, China
| | - Guoqing Pan
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Microsporidia Infection and Control, Southwest University, Chongqing, China
- Key Laboratory for Sericulture Functional Genomics Biotechnology of Agricultural Ministry, Southwest University, Chongqing, China
| | - Louis M. Weiss
- Department of Pathology, Albert Einstein College of Medicine, Bronx, NY, United States
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Zeyang Zhou
- State Key Laboratory of Silkworm Genome Biology, Southwest University, Chongqing, China
- Chongqing Key Laboratory of Microsporidia Infection and Control, Southwest University, Chongqing, China
- Key Laboratory for Sericulture Functional Genomics Biotechnology of Agricultural Ministry, Southwest University, Chongqing, China
- College of Life Sciences, Chongqing Normal University, Chongqing, China
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8
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Synthesis, antiproliferative, and antimicrobial properties of novel phthalimide derivatives. Med Chem Res 2021. [DOI: 10.1007/s00044-021-02823-5] [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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9
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Chaban TI, Foliush VT, Ogurtsov VV, Matiychuk VS. Synthesis, Anti-Inflammatory Properties and Molecular Docking of 2-(5-Aryltetrazol-2-yl)-and 2-(1H-Tetrazol-5-ylsulphanyl)-N-Thiazol-2-ylacetamides. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021040051] [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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10
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Szczukowski Ł, Krzyżak E, Zborowska A, Zając P, Potyrak K, Peregrym K, Wiatrak B, Marciniak A, Świątek P. Design, Synthesis and Comprehensive Investigations of Pyrrolo[3,4- d]pyridazinone-Based 1,3,4-Oxadiazole as New Class of Selective COX-2 Inhibitors. Int J Mol Sci 2020; 21:E9623. [PMID: 33348757 PMCID: PMC7766220 DOI: 10.3390/ijms21249623] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 12/09/2020] [Accepted: 12/11/2020] [Indexed: 12/13/2022] Open
Abstract
The long-term use of Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) in treatment of different chronic inflammatory disorders is strongly restricted by their serious gastrointestinal adverse effects. Therefore, there is still an urgent need to search for new, safe, and efficient anti-inflammatory agents. Previously, we have reported the Mannich base-type derivatives of pyrrolo[3,4-d]pyridazinone which strongly inhibit cyclooxygenase, have better affinity to COX-2 isoenzyme and exert promising anti-oxidant activity. These findings encouraged us to perform further optimization of that structure. Herein, we present the design, synthesis, molecular docking, spectroscopic, and biological studies of novel pyrrolo[3,4-d]pyridazinone derivatives bearing 4-aryl-1-(1-oxoethyl)piperazine pharmacophore 5a,b-6a,b. The new compounds were obtained via convenient, efficient, one-pot synthesis. According to in vitro evaluations, novel molecules exert no cytotoxicity and act as selective COX-2 inhibitors. These findings stay in good correlation with molecular modeling results, which additionally showed that investigated compounds take a position in the active site of COX-2 very similar to Meloxicam. Moreover, all derivatives reduce the increased level of reactive oxygen and nitrogen species and prevent DNA strand breaks caused by oxidative stress. Finally, performed spectroscopic and molecular docking studies demonstrated that new compound interactions with bovine serum albumin (BSA) are moderate, formation of complexes is in one-to-one ratio, and binding site II (subdomain IIIA) is favorable.
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Affiliation(s)
- Łukasz Szczukowski
- Department of Medicinal Chemistry, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
| | - Edward Krzyżak
- Department of Inorganic Chemistry, Wroclaw Medical University, Borowska 211a, 50-556 Wroclaw, Poland; (E.K.); (A.M.)
| | - Adrianna Zborowska
- Student Scientific Club of Medicinal Chemistry, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (A.Z.); (P.Z.); (K.P.); (K.P.)
| | - Patrycja Zając
- Student Scientific Club of Medicinal Chemistry, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (A.Z.); (P.Z.); (K.P.); (K.P.)
| | - Katarzyna Potyrak
- Student Scientific Club of Medicinal Chemistry, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (A.Z.); (P.Z.); (K.P.); (K.P.)
| | - Krzysztof Peregrym
- Student Scientific Club of Medicinal Chemistry, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland; (A.Z.); (P.Z.); (K.P.); (K.P.)
| | - Benita Wiatrak
- Department of Basic Medical Sciences, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
- Department of Pharmacology, Wroclaw Medical University, Mikulicza-Radeckiego 2, 50-345 Wroclaw, Poland
| | - Aleksandra Marciniak
- Department of Inorganic Chemistry, Wroclaw Medical University, Borowska 211a, 50-556 Wroclaw, Poland; (E.K.); (A.M.)
| | - Piotr Świątek
- Department of Medicinal Chemistry, Wroclaw Medical University, Borowska 211, 50-556 Wroclaw, Poland;
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11
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Design, synthesis, biological evaluation and in silico studies of novel pyrrolo[3,4-d]pyridazinone derivatives with promising anti-inflammatory and antioxidant activity. Bioorg Chem 2020; 102:104035. [DOI: 10.1016/j.bioorg.2020.104035] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 06/05/2020] [Accepted: 06/15/2020] [Indexed: 01/08/2023]
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12
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Namera DL, Thakkar SS, Thakor P, Bhoya U, Shah A. Arylidene analogues as selective COX-2 inhibitors: synthesis, characterization, in silico and in vitro studies. J Biomol Struct Dyn 2020; 39:7150-7159. [PMID: 32795152 DOI: 10.1080/07391102.2020.1806109] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Pyrazole derivatives are known to be as non-steroidal anti-inflammatory drugs (NSAID). Celecoxib is the pioneer sulfonamide being pyrazole derivative COX-2 inhibitors, which used to treat pain and inflammation; they may also have a role in cancer prevention. In the present investigation, a series of arylidene analogues (NDP-4011 to NDP-4016) were synthesized by the condensation of 4-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl) benzenesulfonamide (I) with various substituted aromatic aldehydes in ethanol using a catalytic amount of piperidine. All the synthesized compounds were well characterized by IR, 1H NMR, 13C NMR and mass spectrometry. The cytotoxicity of synthesized compounds was tested on the NRK-52E cell line. From which NDP-4011, NDP-4012, NDP-4013, NDP-1015 and NDP-4016 were found to have higher cytotoxicity whereas NDP-4014 showed less cytotoxicity compared to Celecoxib. The in silico pharmacokinetic parameters of compounds were evaluated to check their candidature as a drug. Molecular docking was carried out on COX-2 structures, which revealed that NDP-4011 to NDP-4016 targets allosteric binding site similar to the binding mode of the selective COX inhibitor Celecoxib. Furthermore, results of in vitro COX-2 inhibition assay supports arylidene analogues as COX-2 inhibitors.
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Affiliation(s)
- Dipti L Namera
- Center of Excellence, NFDD Complex, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
| | - Sampark S Thakkar
- P.D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, Changa, Gujarat, India
| | - Parth Thakor
- P.G. Department of Biosciences, Sardar Patel University, Vallabh Vidyanagar, Gujarat, India
| | - Umed Bhoya
- Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
| | - Anamik Shah
- Center of Excellence, NFDD Complex, Department of Chemistry, Saurashtra University, Rajkot, Gujarat, India
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Mohamed YMA, Attia YA. The influence of ultrasonic irradiation on catalytic performance of ZnO nanoparticles toward the synthesis of chiral 1‐substituted‐1
H
‐tetrazolederivatives from
α
‐amino acid ethyl esters. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5758] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
| | - Yasser A. Attia
- National Institute of Laser Enhanced SciencesCairo University Giza 12613 Egypt
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14
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Sohbati H, Alipour M, Hosseinkhani S, Balalaie S, Hamdan F. Design, Synthesis and Biological Evaluation of Triptorelin Analogs Containing Tetrazole Moiety. ChemistrySelect 2020. [DOI: 10.1002/slct.201903722] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Hamidreza Sohbati
- Peptide Chemistry Research CenterK. N. Toosi University of Technology P. O. Box 15875–4416 Tehran Iran
| | - Mohsen Alipour
- Department of Advanced Medical Sciences & Technologies, School of MedicineJahrom, University of Medical Sciences, Jahrom Iran
| | - Saman Hosseinkhani
- Department of Nano Biotechnology, Faculty of Biological SciencesTarbiat Modares University, Tehran Iran
| | - Saeed Balalaie
- Peptide Chemistry Research CenterK. N. Toosi University of Technology P. O. Box 15875–4416 Tehran Iran
- e Medical Biology Research CenterKermanshah University of Medical Sciences, Kermanshah Iran
| | - Fatima Hamdan
- Peptide Chemistry Research CenterK. N. Toosi University of Technology P. O. Box 15875–4416 Tehran Iran
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15
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Alomari M, Taha M, Imran S, Jamil W, Selvaraj M, Uddin N, Rahim F. Design, synthesis, in vitro evaluation, molecular docking and ADME properties studies of hybrid bis-coumarin with thiadiazole as a new inhibitor of Urease. Bioorg Chem 2019; 92:103235. [DOI: 10.1016/j.bioorg.2019.103235] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 08/27/2019] [Accepted: 08/29/2019] [Indexed: 11/24/2022]
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16
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Hashem HE, Haneen DSA, Saied KF, Youssef ASA. Synthesis of new annulated pyridazine derivatives and studying their antioxidant and antimicrobial activities. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1658786] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Heba E. Hashem
- Department of Chemistry, Faculty of Women, Ain Shams University, Cairo, Egypt
| | - David S. A. Haneen
- Department of Chemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
| | - Khaled F. Saied
- Basic Science Department, Faculty of Oral and Dental Medicine, Nahda University, Beni-Suef, Egypt
| | - Ahmed S. A. Youssef
- Department of Chemistry, Faculty of Science, Ain Shams University, Cairo, Egypt
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17
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Li S, Wang HX, Liu HY, Jing F, Fu XY, Li CW, Shi YP, Chen BQ. Synthesis and biological evaluation of novel disulfides incorporating 1,3,4-thiadiazole scaffold as promising antitumor agents. Med Chem Res 2019. [DOI: 10.1007/s00044-019-02389-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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18
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Wang L, Wu YR, Ren ST, Yin L, Liu XJ, Cheng FC, Liu WW, Shi DH, Cao ZL, Sun HM. Synthesis and bioactivity of novel C2-glycosyl oxadiazole derivatives as acetylcholinesterase inhibitors. HETEROCYCL COMMUN 2018. [DOI: 10.1515/hc-2018-0166] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
A series of glycosyl-substituted 1,3,4-oxadiazoles were synthesized by cyclization of glycosyl-acylthiosemicarbazides via a base-catalyzed reaction. The starting glycosyl-acylthiosemicarbazide derivatives were obtained by the reaction of glycosyl isothiocyanate with various hydrazides. The acetylcholinesterase (AChE) inhibitory activities of the products were tested by Ellman’s method. The most active compounds were subsequently evaluated for the 50% inhibitory concentration (IC50) values. N-(1,3,4,6-tetra-O-benzyl-2-deoxy-β-D-glucopyranosyl)-5-(4-fluorophenyl)-1,3,4-oxadiazole-2-amine (6i) possesses the best AChE -inhibition activity with an IC50 of 1.61±0.34 μm.
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Ustabaş R, Çoruh U, Er M, Tahtaci H. X-ray and Theoretical Studies of 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-1-phenylethanone. CRYSTALLOGR REP+ 2018. [DOI: 10.1134/s106377451707029x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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20
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Madhavilatha B, Bhattacharjee D, Sabitha G, Reddy BVS, Yadav JS, Jain N, Reddy BJM. Synthesis andIn VitroAnticancer Activity of Novel 1,3,4-Oxadiazole-Linked 1,2,3-Triazole/Isoxazole Hybrids. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3110] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- B. Madhavilatha
- Natural Products Chemistry Division; CSIR Indian Institute of Chemical Technology; Hyderabad 500007 India
| | - Debanjan Bhattacharjee
- Center for Chemical Biology; CSIR Indian Institute of Chemical Technology; Hyderabad 500007 India
| | - Gowravaram Sabitha
- Natural Products Chemistry Division; CSIR Indian Institute of Chemical Technology; Hyderabad 500007 India
- Academy of Scientific and Innovative Research (AcSIR); 2 Rafi Marg New Delhi 110 001 India
| | - B. V. Subba Reddy
- Academy of Scientific and Innovative Research (AcSIR); 2 Rafi Marg New Delhi 110 001 India
- Center for Semiochemicals; CSIR Indian Institute of Chemical Technology; Hyderabad 500007 India
| | - J. S. Yadav
- Academy of Scientific and Innovative Research (AcSIR); 2 Rafi Marg New Delhi 110 001 India
- Center for Semiochemicals; CSIR Indian Institute of Chemical Technology; Hyderabad 500007 India
| | - Nishant Jain
- Center for Chemical Biology; CSIR Indian Institute of Chemical Technology; Hyderabad 500007 India
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Gomha SM, El-Idreesy TT, Mabrouk BKA, Sayed AR. Synthesis and characterization of new pyrido-thieno-pyrimidine derivatives incorporating pyrazole moiety. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1370113] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Sobhi M. Gomha
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
| | - Tamer T. El-Idreesy
- Department of Chemistry, Faculty of Science, Cairo University, Giza, Egypt
- Department of Chemical Engineering, Faculty of Engineering, The British University in Egypt (BUE), El-Shorouk City, Egypt
| | - Bazada K. A. Mabrouk
- Department of Chemistry, National Institute of Oceanography & Fisheries, Cairo, Egypt
| | - Abdelwahed R. Sayed
- Department of Chemistry, Faculty of Science, KFU, Al-Ahsa, Saudi Arabia
- Department of Chemistry, Faculty of Science, University of Beni Suef, Beni Suef, Egypt
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22
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Viveka S, Dinesha, Nagaraja GK, Shama P, Basavarajaswamy G, Rao KP, Yanjarappa Sreenivasa M. One pot synthesis of thiazolo[2,3-b]dihydropyrimidinone possessing pyrazole moiety and evaluation of their anti-inflammatory and antimicrobial activities. Med Chem Res 2017. [DOI: 10.1007/s00044-017-2058-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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23
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An Efficient Synthesis of Novel Pyrazole-Based Heterocycles as Potential Antitumor Agents. APPLIED SCIENCES-BASEL 2017. [DOI: 10.3390/app7080785] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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24
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Zhang S, Liu XJ, Tang R, Wang HX, Liu HY, Liu YM, Chen BQ. Design, Synthesis and Antiproliferative Evaluation of Novel Disulfides Containing 1,3,4-Thiadiazole Moiety. Chem Pharm Bull (Tokyo) 2017; 65:950-958. [DOI: 10.1248/cpb.c17-00485] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Shuai Zhang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Xiao-jia Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Rui Tang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Hai-xin Wang
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Hai-ying Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Yu-ming Liu
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
| | - Bao-quan Chen
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion, School of Chemistry & Chemical Engineering, Tianjin University of Technology
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25
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Fadda AA, El Salam MA, Tawfik EH, Anwar E, Etman HA. Synthesis and insecticidal assessment of some innovative heterocycles incorporating a thiadiazole moiety against the cotton leafworm, Spodoptera littoralis. RSC Adv 2017; 7:39773-39785. [DOI: 10.1039/c7ra06087d] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/02/2023] Open
Abstract
A new 2-cyano-N-(5-ethyl-1,3,4-thiadiazol-2-yl)acetamide was utilized as a versatile precursor for the synthesis of various heterocycles.
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Affiliation(s)
- Ahmed A. Fadda
- Chemistry Department
- Faculty of Science
- Mansoura University
- 35516 Mansoura
- Egypt
| | | | - Eman H. Tawfik
- Chemistry Department
- Faculty of Science
- Mansoura University
- 35516 Mansoura
- Egypt
| | - E. M. Anwar
- Plant Protection Research Institute
- ARC
- Giza
- Egypt
| | - H. A. Etman
- Chemistry Department
- Faculty of Science
- Mansoura University
- 35516 Mansoura
- Egypt
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26
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Banerjee AG, Das N, Shengule SA, Sharma PA, Srivastava RS, Shrivastava SK. Design, synthesis, evaluation and molecular modelling studies of some novel 5,6-diphenyl-1,2,4-triazin-3(2H)-ones bearing five-member heterocyclic moieties as potential COX-2 inhibitors: A hybrid pharmacophore approach. Bioorg Chem 2016; 69:102-120. [PMID: 27750057 DOI: 10.1016/j.bioorg.2016.10.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2016] [Revised: 10/07/2016] [Accepted: 10/08/2016] [Indexed: 01/14/2023]
Abstract
A series of novel hybrids comprising of 1,3,4-oxadiazole/thiadiazole and 1,2,4-triazole tethered to 5,6-diphenyl-1,2,4-triazin-3(2H)-one were designed, synthesised and evaluated as COX-2 inhibitors for the treatment of inflammation. The synthesised hybrids were characterised using FT-IR, 1H NMR, 13C NMR, elemental (C,H,N) analyses and assessed for their anti-inflammatory potential by in vitro albumin denaturation assay. Compounds exhibiting activity comparable to indomethacin and celecoxib were further evaluated for in vivo anti-inflammatory activity. Oral administration of promising compounds 3c-3e and 4c-4e did not evoke significant gastric, hepatic and renal toxicity in rats. These potential compounds exhibited reduced malondialdehyde (MDA) content on the gastric mucosa suggesting their protective effects by inhibition of lipid peroxidation. Based on the outcome of in vitro COX assay, compounds 3c-3e and 4c-4e (IC50 0.60-1.11μM) elicited an interesting profile as competitive selective COX-2 inhibitors. Further, selected compounds 3e and 4c were found devoid of cardiotoxicity post evaluation on myocardial infarcted rats. The in silico binding mode of the potential compounds into the COX-2 active site through docking and molecular dynamics exemplified their consensual interaction and subsequent COX-2 inhibition with significant implications for structure-based drug design.
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Affiliation(s)
- Anupam G Banerjee
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221 005, India
| | - Nirupam Das
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221 005, India; Department of Pharmaceutical Sciences, Assam University, Silchar 788 011, India
| | - Sushant A Shengule
- National Toxicology Centre, Vadgaon Khurd, Sinhagad Road, Pune 411 041, India
| | - Piyoosh A Sharma
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221 005, India
| | - Radhey Shyam Srivastava
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221 005, India
| | - Sushant Kumar Shrivastava
- Pharmaceutical Chemistry Research Laboratory, Department of Pharmaceutics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221 005, India.
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27
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Zhao JJ, Wang XF, Li BL, Zhang RL, Li B, Liu YM, Li CW, Liu JB, Chen BQ. Synthesis and in vitro antiproliferative evaluation of novel nonsymmetrical disulfides bearing 1,3,4-oxadiazole moiety. Bioorg Med Chem Lett 2016; 26:4414-4416. [DOI: 10.1016/j.bmcl.2016.08.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2016] [Revised: 07/16/2016] [Accepted: 08/06/2016] [Indexed: 01/14/2023]
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28
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Yıldız Y, Esirden İ, Erken E, Demir E, Kaya M, Şen F. Microwave (Mw)-assisted Synthesis of 5-Substituted 1H-Tetrazoles via [3+2] Cycloaddition Catalyzed by Mw-Pd/Co Nanoparticles Decorated on Multi-Walled Carbon Nanotubes. ChemistrySelect 2016. [DOI: 10.1002/slct.201600265] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yunus Yıldız
- Sen Research Group; Biochemistry Department; Faculty of Arts and Science; Dumlupınar University, Evliya Çelebi Campus; 43100 Kütahya Turkey
| | - İbrahim Esirden
- Chemistry Department; Faculty of Arts and Science; Dumlupınar University, Evliya Çelebi Campus; 43100 Kütahya Turkey
| | - Esma Erken
- Sen Research Group; Biochemistry Department; Faculty of Arts and Science; Dumlupınar University, Evliya Çelebi Campus; 43100 Kütahya Turkey
| | - Ersin Demir
- Chemistry Department; Faculty of Arts and Science; Dumlupınar University, Evliya Çelebi Campus; 43100 Kütahya Turkey
| | - Muharrem Kaya
- Chemistry Department; Faculty of Arts and Science; Dumlupınar University, Evliya Çelebi Campus; 43100 Kütahya Turkey
| | - Fatih Şen
- Sen Research Group; Biochemistry Department; Faculty of Arts and Science; Dumlupınar University, Evliya Çelebi Campus; 43100 Kütahya Turkey
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29
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Microwave-assisted green approach toward the unexpected synthesis of pyrazole-4-carboxylates. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2016. [DOI: 10.1007/s13738-016-0855-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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30
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Synthesis, crystal structures, fluorescence and xanthine oxidase inhibitory activity of pyrazole-based 1,3,4-oxadiazole derivatives. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.07.067] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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31
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Kashani E, Pesyan NN, Sahin E. Synthesis of New Tetrazole Derivatives of Spiro- and Bis-barbiturates. J CHIN CHEM SOC-TAIP 2015. [DOI: 10.1002/jccs.201500257] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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32
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Ismail T, Shafi S, Hyder I, Sidiq T, Khajuria A, Alam SM, Halmuthur MSK. Design and Synthesis of Novel 1,2,3-Triazole- and 2-Isoxazoline-BasedBis-Heterocycles as Immune Potentiators. Arch Pharm (Weinheim) 2015; 348:796-807. [DOI: 10.1002/ardp.201400398] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2014] [Revised: 08/19/2015] [Accepted: 08/21/2015] [Indexed: 12/22/2022]
Affiliation(s)
- Tabasum Ismail
- Medicinal Chemistry Division; Indian Institute of Integrative Medicine; Jammu India
| | - Syed Shafi
- Department of Chemistry; Jamia Hamdard University; New Delhi India
| | - Irfan Hyder
- Vaccine Immunology Laboratory; NPC Division; Indian Institute of Chemical Technology; Hyderabad India
| | - Tabasum Sidiq
- Medicinal Chemistry Division; Indian Institute of Integrative Medicine; Jammu India
| | - Anamika Khajuria
- Medicinal Chemistry Division; Indian Institute of Integrative Medicine; Jammu India
| | - Sarvar M. Alam
- Department of Chemistry; Jamia Hamdard University; New Delhi India
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33
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Mague JT, Mohamed SK, Akkurt M, Ahmed EA, Khodairy A. Crystal structure of (4Z)-4-[(di-methyl-amino)-methyl-idene]-3,5-dioxo-2-phenyl-pyrazolidine-1-carbaldehyde. Acta Crystallogr E Crystallogr Commun 2015; 71:o440-1. [PMID: 26279896 PMCID: PMC4518909 DOI: 10.1107/s2056989015010038] [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: 05/12/2015] [Accepted: 05/23/2015] [Indexed: 12/03/2022]
Abstract
In the title compound, C13H13N3O3, the pyrazolidine ring adopts a shallow envelope conformation, with the carbonyl C atom closest to the benzene ring as the flap [deviation of 0.126 (1) Å from the plane through the remaining atoms (r.m.s. deviation = 0.011 Å)]. The dihedral angle between the pyrazolidine ring (all atoms) and the benzene ring is 51.09 (4)°. An extremely short (2.08 Å) intra-molecular C-H⋯O contact is seen. In the crystal, mol-ecules are linked by C-H⋯O bonds, generating [010] chains. Extremely weak C-H⋯π inter-actions are also observed.
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Affiliation(s)
- Joel T. Mague
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA
| | - Shaaban K. Mohamed
- Chemistry and Environmental Division, Manchester Metropolitan University, Manchester M1 5GD, England
- Chemistry Department, Faculty of Science, Minia University, 61519 El-Minia, Egypt
| | - Mehmet Akkurt
- Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey
| | - Eman A. Ahmed
- Chemistry Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt
| | - Ahmed Khodairy
- Chemistry Department, Faculty of Science, Sohag University, 82524 Sohag, Egypt
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34
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Wei CX, Bian M, Gong GH. Tetrazolium compounds: synthesis and applications in medicine. Molecules 2015; 20:5528-53. [PMID: 25826789 PMCID: PMC6272207 DOI: 10.3390/molecules20045528] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 03/03/2015] [Accepted: 03/04/2015] [Indexed: 01/26/2023] Open
Abstract
Tetrazoles represent a class of five-membered heterocyclic compounds with polynitrogen electron-rich planar structural features. This special structure makes tetrazole derivatives useful drugs, explosives, and other functional materials with a wide range of applications in many fields of medicine, agriculture, material science, etc. Based on our research works on azoles and other references in recent years, this review covers reported work on the synthesis and biological activities of tetrazole derivatives.
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Affiliation(s)
- Cheng-Xi Wei
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, Inner Mongolia, China.
| | - Ming Bian
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, Inner Mongolia, China.
| | - Guo-Hua Gong
- Medicinal Chemistry and Pharmacology Institute, Inner Mongolia University for the Nationalities, Tongliao 028000, Inner Mongolia, China.
- Affiliated Hospital of Inner Mongolia University for Nationalities, Tongliao 028000, Inner Mongolia, China.
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35
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Jing F, Fu X, Li S, Li B, Zhao J, Wang X, Liu Y, Chen B. Synthesis and in Vitro Antiproliferative Evaluation of Novel Hybrids from 1,3,4-Thiadiazole and Benzisoselenazolone. Chem Pharm Bull (Tokyo) 2015; 63:431-7. [DOI: 10.1248/cpb.c15-00014] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Fen Jing
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Xiaoyun Fu
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Sha Li
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Baolin Li
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Jijun Zhao
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Xuefeng Wang
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Yuming Liu
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
| | - Baoquan Chen
- School of Chemistry and Chemical Engineering, Tianjin University of Technology
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36
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Wang PF, Qiu HY, Ma JT, Yan XQ, Gong HB, Wang ZC, Zhu HL. Dihydropyrazoles containing morpholine: design, synthesis and bioassay testing as potent antimicrobial agents. RSC Adv 2015. [DOI: 10.1039/c4ra15201h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A series of dihydropyrazole derivatives were designed and synthesized as antimicrobial agents. In both docking simulation and bioassay tests, these compounds showed potent S. aureus TyrRS enzyme inhibition activity.
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Affiliation(s)
- Peng-Fei Wang
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Han-Yue Qiu
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Jun-Ting Ma
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Xiao-Qiang Yan
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Hai-Bin Gong
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing 210093
- P. R. China
- Xuzhou Central Hospital
| | - Zhong-Chang Wang
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing 210093
- P. R. China
| | - Hai-Liang Zhu
- State Key Laboratory of Pharmaceutical Biotechnology
- Nanjing University
- Nanjing 210093
- P. R. China
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37
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Zhang K, Wang P, Xuan LN, Fu XY, Jing F, Li S, Liu YM, Chen BQ. Synthesis and antitumor activities of novel hybrid molecules containing 1,3,4-oxadiazole and 1,3,4-thiadiazole bearing Schiff base moiety. Bioorg Med Chem Lett 2014; 24:5154-6. [DOI: 10.1016/j.bmcl.2014.09.086] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2014] [Revised: 09/05/2014] [Accepted: 09/29/2014] [Indexed: 10/24/2022]
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38
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Zhao J, Xuan L, Zhao H, Cheng J, Fu X, Li S, Jing F, Liu Y, Chen B. Synthesis and antitumor activities of 1,3,4-thiadiazole derivatives possessing benzisoselenazolone scaffold. Chem Res Chin Univ 2014. [DOI: 10.1007/s40242-014-4080-4] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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39
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Synthesis and in vitro antiproliferative activity of novel benzisoselenazolone derivatives. Med Chem Res 2014. [DOI: 10.1007/s00044-014-1149-z] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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40
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Bansal S, Bala M, Suthar SK, Choudhary S, Bhattacharya S, Bhardwaj V, Singla S, Joseph A. Design and synthesis of novel 2-phenyl-5-(1,3-diphenyl-1H-pyrazol-4-yl)-1,3,4-oxadiazoles as selective COX-2 inhibitors with potent anti-inflammatory activity. Eur J Med Chem 2014; 80:167-74. [PMID: 24780593 DOI: 10.1016/j.ejmech.2014.04.045] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2013] [Revised: 04/09/2014] [Accepted: 04/14/2014] [Indexed: 10/25/2022]
Abstract
A novel series of 2-phenyl-5-(1,3-diphenyl-1H-pyrazol-4-yl)-1,3,4-oxadiazoles were designed and synthesized for selective COX-2 inhibition with potent anti-inflammatory activity. Among the compounds tested, 9g (2-(3-(4-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl)-5-phenyl-1,3,4-oxadiazole) was found to be the most potent inhibitor of COX-2 with IC50 of 0.31 μM showing promising degree of anti-inflammatory activity in the carrageenan-induced rat paw edema model with ED50 of 74.3 mg/kg. The lead compound 9g further showed suppression of acetic acid-induced writhes comparable to that of aspirin and gastro-sparing profile superior to the aspirin. Molecular docking analysis displayed higher binding affinity of ligands towards COX-2 than COX-1.
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Affiliation(s)
- Sumit Bansal
- School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, India.
| | - Manju Bala
- School of Pharmaceutical Sciences, Jaipur National University, Jaipur 302017, India
| | - Sharad Kumar Suthar
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal 576104, India.
| | - Shivani Choudhary
- Doon Valley Institute of Pharmacy and Medicine, Karnal, Haryana 132001, India
| | - Shoumyo Bhattacharya
- School of Pharmaceutical Sciences, Shoolini University, Solan, Himachal Pradesh, India
| | - Varun Bhardwaj
- Department of Pharmaceutical Chemistry, ASBASJSM College of Pharmacy, Bela, Ropar, Punjab 140111, India
| | - Sumit Singla
- Department of Pharmaceutical Chemistry, Rajendra Institute of Technology & Sciences, Sirsa, Haryana, India
| | - Alex Joseph
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal 576104, India
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41
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Ali TE. Synthesis and Spectral Characterization of Some Novel Phosphonyl- and Phosphoryl Pyrazole Compounds. HETEROATOM CHEMISTRY 2013. [DOI: 10.1002/hc.21110] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Tarik E. Ali
- Department of Chemistry; Faculty of Education, Ain Shams University; Roxy; Cairo; Egypt
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42
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Abstract
INTRODUCTION The oxadiazoles represent a class of five-membered heterocyclic compounds which are of considerable interest in different areas of medicinal chemistry and drug discovery. Oxadiazoles can exist in different regioisomeric forms and employ in various agents with a broad range of biological activities. This review covers the work reported on various biological activities of oxadiazole derivatives from 2010 to 2012. AREAS COVERED Oxadiazole derivatives attract great attention due to their different kinds of pharmaceutical activities including antiviral, antimicrobial, anticancer, anticonvulsant, antidiabetic and anti-inflammatory activity. This paper provides a general review of oxadiazole derivatives published in international journals and patented between 2010 and 2012. EXPERT OPINION Oxadiazoles have been used frequently in drug-like molecules as bioisosteres for ester and amide functionalities and displayed numerous prominent pharmacological effects. The broad pharmacological profile of oxadiazole derivatives has attracted the attention of many researchers to explore this scaffold to its multiple potential against several activities. Therefore, oxadiazole motif is likely to be present in other therapeutic molecules in the future.
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Affiliation(s)
- Afshin Zarghi
- Shahid Beheshti University of Medical Sciences, School of Pharmacy, Department of Medicinal Chemistry, P.O. Box: 14155-6153, Tehran, Iran.
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43
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Sekkak H, Rakib EM, Abdelouahid MA, Hafid A, Malki AE. Synthesis and <i>in Vitro</i> Cytotoxic Activity of Novel Pyrazole-3,4-dicarboxylates. ACTA ACUST UNITED AC 2013. [DOI: 10.4236/ijoc.2013.31003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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