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Punia S, Verma V, Kumar D, Kumar A, Deswal L, Singh G, Sahoo SC. Pyrazolyl-Imidazole clubbed 1,2,3-triazoles: Synthesis, structure explication and antimicrobial evaluation. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133060] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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2
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Abdelhaleem EF, Kassab AE, El-Nassan HB, Khalil OM. Design and Synthesis of Novel Celecoxib Analogues with Potential Cytotoxic and Pro-apoptotic Activity Against Breast Cancer Cell Line MCF-7. Med Chem 2022; 18:903-914. [PMID: 35264093 DOI: 10.2174/1573406418666220309123648] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/11/2022] [Accepted: 01/27/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND Breast cancer is currently the leading cause of worldwide cancer incidence exceeding lung cancer. In addition, breast cancer accounts for 1 in 4 cancer cases and 1 in 6 cancer deaths among women. Cytotoxic chemotherapy is still the main therapeutic approach for patients with metastatic breast cancer. OBJECTIVE To synthesize a series of novel celecoxib analogues to evaluate their anticancer activity against MCF-7 cell line. METHOD Our design of target compounds was based on preserving the pyrazole moiety of celecoxib attached to two phenyl rings, one of them having polar hydrogen bonding group (sulfonamide or methoxy group). The methyl group of the second phenyl ring was replaced with chlorine or bromine atom. Finally, the trifluoromethyl group was replaced with arylidene hydrazine-1-carbonyl moiety, which is substituted either with fluoro or methoxy group, offering various electronic and lipophilic environments. These modifications were carried out to investigate their effects on the anti-proliferative activity of the newly synthesized celecoxib analogues and to provide a valuable structure activity relationship. RESULTS Four compounds namely (4e-h) exhibited significant antitumor activity. Compounds 4e, 4f and 4h showed 1.2-2 folds more potent anticancer activity than celecoxib. Celecoxib analogue 4f showed the most potent anti-proliferative activity. Its anti-proliferative activity seems to associate well with its ability to inhibit BCL-2. Moreover, activation of damage response pathway of the DNA leads to cell cycle arrest at G2/M phase, accumulation of cells in pre-G1 phase, indicating that cell death proceeds through an apoptotic mechanism. Compound 4f exhibited potent pro-apoptotic effect via induction of the intrinsic mitochondrial pathway of apoptosis. This mechanistic pathway was proved by a significant increase in the expression of the tumor suppressor gene p53, elevation in Bax/BCL-2 ratio and a significant increase in the level of active caspase-7. Furthermore, compound 4f showed moderate COX-2 inhibitory activity. CONCLUSION Celecoxib analogue 4f is a promising multi-targeted lead for the design and synthesis of potent anticancer agents.
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Affiliation(s)
- Eman F Abdelhaleem
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Asmaa E Kassab
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Hala B El-Nassan
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
| | - Omneya M Khalil
- Department of Pharmaceutical Organic Chemistry, Faculty of Pharmacy, Cairo University, Kasr El-Aini Street, Cairo, P.O. Box 11562, Egypt
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3
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Copper immobilized on biomimetic assembled calcium carbonate/carboxymethylcellulose hybrid: a highly active recoverable catalyst for CuAAC reactions. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04474-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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4
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Mustaqeem Abdullah M, Siddiqui NA, Mothana RA, Nasr FA, Al-Rehaily AJ, Almarfadi OM, Karim S, Haider K, Rafi Haider M, Shahar Yar M. Design, in-silico study and biological evaluation of newly synthesized 3-chlorobenzofuran congeners as antitubercular agents. ARAB J CHEM 2021. [DOI: 10.1016/j.arabjc.2021.103034] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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5
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Triazole-containing hybrids with anti- Mycobacterium tuberculosis potential - Part I: 1,2,3-Triazole. Future Med Chem 2021; 13:643-662. [PMID: 33619989 DOI: 10.4155/fmc-2020-0301] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Tuberculosis regimens currently applied in clinical practice require months of multidrug therapy, which imposes a major challenge of patient compliance and drug resistance development. Moreover, because of the increasing emergence of hard-to-treat tuberculosis, this disease continues to be a significant threat to the human population. 1,2,3-triazole as a privileged structure has been widely used as an effective template for drug discovery, and 1,2,3-triazole-containing hybrids that can simultaneously act on dual or multiple targets in Mycobacterium tuberculosis have the potential to circumvent drug resistance, enhance efficacy, reduce side effects and improve pharmacokinetic as well as pharmacodynamic profiles. Thus, 1,2,3-triazole-containing hybrids are useful scaffolds for the development of antitubercular agents. This review aims to highlight recent advances of 1,2,3-triazole-containing hybrids with potential activity against various forms of M. tuberculosis, covering articles published between 2015 and 2020. The structure-activity relationship and the mechanism of action are also discussed to facilitate further rational design of more effective drug candidates.
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6
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Punia S, Verma V, Kumar D, Kumar A, Deswal L. Facile synthesis, antimicrobial evaluation and molecular docking studies of pyrazole-imidazole-triazole hybrids. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129216] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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7
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Jagadale SM, Abhale YK, Pawar HR, Shinde A, Bobade VD, Chavan AP, Sarkar D, Mhaske PC. Synthesis of New Thiazole and Pyrazole Clubbed 1,2,3-Triazol Derivatives as Potential Antimycobacterial and Antibacterial Agents. Polycycl Aromat Compd 2020. [DOI: 10.1080/10406638.2020.1857272] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Shivaji M. Jagadale
- Post-Graduate Department of Chemistry, S. P. Mandali’s Sir Parashurambhau College, Tilak Road, Pune, India (Affiliated to Savitribai Phule Pune University)
- Department of Chemistry, S.K. Gandhi Arts, Amolak Science and P.H. Gandhi Commerce College Kada, Tal. Ashti, District Beed, India(Affiliated to Dr. Babasaheb Ambedkar Marathwada University, Aurangabad)
| | - Yogita K. Abhale
- Department of Chemistry, Government College, Daman, India (Affiliated to Veer Narmad Gujarat University, Surat)
| | - Hari R. Pawar
- Department of Chemistry, Government College, Daman, India (Affiliated to Veer Narmad Gujarat University, Surat)
| | - Abhijit Shinde
- Department of Chemistry, Abasaheb Garware College, Pune, India (Affiliated to Savitribai Phule Pune University)
| | - Vivek D. Bobade
- Post-Graduate Department of Chemistry, H. P. T. Arts and R. Y. K. Science College, Nashik, India (Affiliated to Savitribai Phule Pune University)
| | - Abhijit P. Chavan
- Post-Graduate Department of Chemistry, S. P. Mandali’s Sir Parashurambhau College, Tilak Road, Pune, India (Affiliated to Savitribai Phule Pune University)
| | - Dhiman Sarkar
- CombiChemBio Resource Centre, CSIR-National Chemical Laboratory, Pune, India
| | - Pravin C. Mhaske
- Post-Graduate Department of Chemistry, S. P. Mandali’s Sir Parashurambhau College, Tilak Road, Pune, India (Affiliated to Savitribai Phule Pune University)
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8
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Thakare PP, Walunj Y, Chavan A, Bobade VD, Sarkar D, Mhaske PC. Synthesis and antimycobacterial screening of new 4‐(4‐
(1‐benzyl‐1H
‐1,2,3‐triazol‐4‐yl)‐
1‐phenyl‐1H
‐pyrazol‐3‐yl)quinoline derivatives. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4101] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Prashant P. Thakare
- Post‐Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College Affiliated to Savitribai Phule Pune University Pune India
| | - Yogesh Walunj
- Post‐Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College Affiliated to Savitribai Phule Pune University Pune India
| | - Abhijit Chavan
- Post‐Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College Affiliated to Savitribai Phule Pune University Pune India
| | - Vivek D. Bobade
- Post‐Graduate Department of Chemistry H. P. T. Arts and R. Y. K. Science College, Nashik Affiliated to Savitribai Phule Pune University Pune India
| | | | - Pravin C. Mhaske
- Post‐Graduate Department of Chemistry, S. P. Mandali's Sir Parashurambhau College Affiliated to Savitribai Phule Pune University Pune India
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Saha M, Das AR. Nanocrystalline ZnO: A Competent and Reusable Catalyst for the Preparation of Pharmacology Relevant Heterocycles in the Aqueous Medium. CURRENT GREEN CHEMISTRY 2020. [DOI: 10.2174/2213346107666200218122718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
:Nanoparticle catalyzed synthesis is a green and convenient method to achieve most of the chemical transformations in water or other green solvents. Nanoparticle ensures an easy isolation process of catalyst as well as products from the reaction mixture avoiding the hectic work up procedure. Zinc oxide is a biocompatible, environmentally benign and economically viable nanocatalyst with effectivity comparable to the other metal nanocatalyst employed in several reaction strategies. This review mainly focuses on the recent applications of zinc oxide in the synthesis of biologically important heterocyclic molecules under sustainable reaction conditions.:Application of zinc oxide in organic synthesis: Considering the achievable advantages of this nanocatalyst, presently several research groups are paying attention in anchoring zincoxide or its modified structure in several types of organic conversions e.g. multicomponent reactions, ligand-free coupling reactions, cycloaddition reaction, etc. The advantages and limitations of this nanocatalyst are also demonstrated. The present study aims to highlight the recent multifaceted applications of ZnO towards the synthesis of diverse heterocyclic motifs. Being a promising biocompatible nanoparticle, this catalyst has an important contribution in the fields of synthetic chemistry and medicinal chemistry.
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Affiliation(s)
- Moumita Saha
- Department of Chemistry, University of Calcutta, Kolkata-700009, India
| | - Asish R. Das
- Department of Chemistry, University of Calcutta, Kolkata-700009, India
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10
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Thakare PP, Shinde AD, Chavan AP, Nyayanit NV, Bobade VD, Mhaske PC. Synthesis and Biological Evaluation of New 1,2,3‐Triazolyl‐Pyrazolyl‐Quinoline Derivatives as Potential Antimicrobial Agents. ChemistrySelect 2020. [DOI: 10.1002/slct.201904455] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Prashant P. Thakare
- Post-Graduate Department of ChemistryS. P. Mandali's Sir Parashurambhau CollegeAffiliated to Savitribai Phule Pune University Tilak Road Pune, Mumbai 411 030 India
| | - Abhijit D. Shinde
- Post-Graduate Department of ChemistryS. P. Mandali's Sir Parashurambhau CollegeAffiliated to Savitribai Phule Pune University Tilak Road Pune, Mumbai 411 030 India
| | - Abhijit P. Chavan
- Post-Graduate Department of ChemistryS. P. Mandali's Sir Parashurambhau CollegeAffiliated to Savitribai Phule Pune University Tilak Road Pune, Mumbai 411 030 India
| | - Narendra V. Nyayanit
- Department of ZoologyS. P. Mandali's Sir Parashurambhau CollegeAffiliated to Savitribai Phule Pune University Tilak Road Pune 411 030 India
| | - Vivek D. Bobade
- Post-Graduate Department of Chemistry H. P. T. Arts and R. Y. K. Science CollegeAffiliated to Savitribai Phule Pune University. Nashik 422005 India
| | - Pravin C. Mhaske
- Post-Graduate Department of ChemistryS. P. Mandali's Sir Parashurambhau CollegeAffiliated to Savitribai Phule Pune University Tilak Road Pune, Mumbai 411 030 India
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11
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Khalili D, Rezaee M. Impregnated copper ferrite on mesoporous graphitic carbon nitride: An efficient and reusable catalyst for promoting ligand‐free click synthesis of diverse 1,2,3‐triazoles and tetrazoles. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5219] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dariush Khalili
- Department of Chemistry, College of SciencesShiraz University Shiraz 71454 Iran
| | - Meysam Rezaee
- Department of Chemistry, College of SciencesShiraz University Shiraz 71454 Iran
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12
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Gutti G, Kumar D, Paliwal P, Ganeshpurkar A, Lahre K, Kumar A, Krishnamurthy S, Singh SK. Development of pyrazole and spiropyrazoline analogs as multifunctional agents for treatment of Alzheimer's disease. Bioorg Chem 2019; 90:103080. [PMID: 31271946 DOI: 10.1016/j.bioorg.2019.103080] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 05/11/2019] [Accepted: 06/18/2019] [Indexed: 12/31/2022]
Abstract
Cholinergic hypothesis of Alzheimer's disease has been advocated as an essential tool in the last couple of decades for the drug development. Here in, we report de novo fragment growing strategy for the design of novel 3,5-diarylpyrazoles and hit optimization of spiropyrazoline derivatives as acetyl cholinesterase inhibitors. Both type of scaffolds numbering forty compounds were synthesized and evaluated for their potencies against AChE, BuChE and PAMPA. Introduction of lipophilic cyclohexane ring in 3,5-diarylpyrazole analogs led to spiropyrazoline derivatives, which facilitated and improved the potencies. Compound 44 (AChE = 1.937 ± 0.066 µM; BuChE = 1.166 ± 0.088 µM; hAChE = 1.758 ± 0.095 µM; Pe = 9.491 ± 0.34 × 10-6 cm s1) showed positive results, which on further optimization led to the development of compound 67 (AChE = 0.464 ± 0.166 µM; BuChE = 0.754 ± 0.121 µM; hAChE = 0.472 ± 0.042 µM; Pe = 13.92 ± 0.022 × 10-6 cm s1). Compounds 44 and 67 produced significant displacement of propidium iodide from the peripheral anionic site (PAS) of AChE. They were found to be safer to MC65 cells and decreased metal induced Aβ1-42 aggregation. Further, in-vivo behavioral studies, on scopolamine induced amnesia model, the compounds resulted in better percentage spontaneous alternation scores and were safe, had no influence on locomotion in tested animal groups at dose of 3 mg/kg. Early pharmacokinetic assessment of optimized hit molecules was supportive for further drug development.
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Affiliation(s)
- Gopichand Gutti
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Devendra Kumar
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Pankaj Paliwal
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Ankit Ganeshpurkar
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Khemraj Lahre
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Ashok Kumar
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Sairam Krishnamurthy
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India
| | - Sushil Kumar Singh
- Department of Pharmaceutical Engineering & Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005, India.
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13
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Kerru N, Bhaskaruni SVHS, Gummidi L, Maddila SN, Singh P, Jonnalagadda SB. Efficient synthesis of novel pyrazole-linked 1,2,4-triazolidine-3-thiones using bismuth on zirconium oxide as a recyclable catalyst in aqueous medium. Mol Divers 2019; 24:345-354. [PMID: 31098860 DOI: 10.1007/s11030-019-09957-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Accepted: 05/08/2019] [Indexed: 11/24/2022]
Abstract
The Bi2O3 loading on ZrO2 as heterogeneous catalyst was established as an extremely efficient catalyst for the synthesis of a series of novel 5-(1-(2,4-dinitrophenyl)-3-substituted-phenyl-1H-pyrazol-4-yl)-1,2,4-triazolidine-3-thione derivatives (3a-o) with high yields (90-96%) by reaction of 1-(2,4-dinitrophenyl)-3-substituted-phenyl-1H-pyrazole-4-carbaldehydes and thiosemicarbazide using water as a greener solvent at 80 °C within 30-45 min. Materials with different percentages of Bi2O3 on ZrO2 were prepared by simple wet impregnation method. The synthesized material has been characterized by various techniques (XRD, TEM, SEM, BET). 2.5% Bi2O3/ZrO2 proved superior catalyst. The Bi2O3/ZrO2 catalyst is easily recoverable and reused up to sixth run with no loss of activity. Excellent yields, short reaction time, avoidance of hazardous solvents, and no need for chromatographic purifications are the proven advantages.
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Affiliation(s)
- Nagaraju Kerru
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban, 4000, South Africa
| | - Sandeep V H S Bhaskaruni
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban, 4000, South Africa
| | - Lalitha Gummidi
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban, 4000, South Africa
| | - Surya Narayana Maddila
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban, 4000, South Africa
| | - Parvesh Singh
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban, 4000, South Africa
| | - Sreekantha B Jonnalagadda
- School of Chemistry and Physics, University of KwaZulu-Natal, Westville Campus, Chiltern Hills, Durban, 4000, South Africa.
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14
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Kerru N, Bhaskaruni SV, Gummidi L, Maddila SN, Rana S, Singh P, Jonnalagadda SB. Synthesis of novel pyrazole‐based triazolidin‐3‐one derivatives by using ZnO/ZrO
2
as a reusable catalyst under green conditions. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4722] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nagaraju Kerru
- School of Chemistry & PhysicsUniversity of KwaZulu‐Natal Westville Campus, Chiltern Hills Durban 4000 South Africa
| | - Sandeep V.H.S. Bhaskaruni
- School of Chemistry & PhysicsUniversity of KwaZulu‐Natal Westville Campus, Chiltern Hills Durban 4000 South Africa
| | - Lalitha Gummidi
- School of Chemistry & PhysicsUniversity of KwaZulu‐Natal Westville Campus, Chiltern Hills Durban 4000 South Africa
| | - Surya Narayana Maddila
- School of Chemistry & PhysicsUniversity of KwaZulu‐Natal Westville Campus, Chiltern Hills Durban 4000 South Africa
| | - Surjyakanta Rana
- School of Chemistry & PhysicsUniversity of KwaZulu‐Natal Westville Campus, Chiltern Hills Durban 4000 South Africa
| | - Parvesh Singh
- School of Chemistry & PhysicsUniversity of KwaZulu‐Natal Westville Campus, Chiltern Hills Durban 4000 South Africa
| | - Sreekantha B. Jonnalagadda
- School of Chemistry & PhysicsUniversity of KwaZulu‐Natal Westville Campus, Chiltern Hills Durban 4000 South Africa
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15
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Copper (II) immobilized on aminated poly(vinyl chloride) as an efficient and retrievable catalyst for the CuAAC reaction in water under mild conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3076-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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16
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Xie Y, Ruan XH, Gong HY, Wang YH, Wang XB, Zhang JP, Li Q, Xue W. Synthesis and Biological Activity of Amide Compounds Containing Pyrazole Mandelic Acid Groups. J Heterocycl Chem 2017. [DOI: 10.1002/jhet.2862] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yan Xie
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
| | - Xiang-Hui Ruan
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
| | - Hua-Yu Gong
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
| | - Yi-Hui Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
| | - Xiao-Bin Wang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
| | - Ju-Ping Zhang
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
| | - Qin Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
| | - Wei Xue
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Center for Research and Development of Fine Chemicals; Guizhou University; Guiyang 550025 People's Republic of China
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Bonacorso HG, Dal Forno GM, Wiethan C, Ketzer A, Zanatta N, Frizzo CP, Martins MAP, Stradiotto M. Sequential one-pot three-step synthesis of polysubstituted 4-(5-(trifluoromethyl)-1H-pyrazol-4-yl)-1H-1,2,3-triazole systems. RSC Adv 2017. [DOI: 10.1039/c7ra07960e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Sequential one-pot, three-step synthesis of polysubstituted 4-(5-(trifluoromethyl)-1H-pyrazol-4-yl)-1H-1,2,3-triazoles.
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Affiliation(s)
- Helio G. Bonacorso
- Núcleo de Química de Heterociclos – NUQUIMHE
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Gean M. Dal Forno
- Núcleo de Química de Heterociclos – NUQUIMHE
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Carson Wiethan
- Núcleo de Química de Heterociclos – NUQUIMHE
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Alex Ketzer
- Núcleo de Química de Heterociclos – NUQUIMHE
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Nilo Zanatta
- Núcleo de Química de Heterociclos – NUQUIMHE
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Clarissa P. Frizzo
- Núcleo de Química de Heterociclos – NUQUIMHE
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Marcos A. P. Martins
- Núcleo de Química de Heterociclos – NUQUIMHE
- Departamento de Química
- Universidade Federal de Santa Maria
- 97105-900 Santa Maria
- Brazil
| | - Mark Stradiotto
- Department of Chemistry
- Dalhousie University
- Halifax
- B3H 4R2 Canada
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Raja R, Sivasubramaniyan A, Murugan D, Subbaiah N, George J, Poovan S, Sangaraiah N, Alagusundaram P, Shanmugam K, Manivachagam C. A green synthesis of 1,2,3-triazolyl-pyridine hybrids and evaluation of their antibacterial activity. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2575-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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19
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Bhat M, G. K. N, Kayarmar R, S. K. P, R MS. Design, synthesis and characterization of new 1,2,3-triazolyl pyrazole derivatives as potential antimicrobial agents via a Vilsmeier–Haack reaction approach. RSC Adv 2016. [DOI: 10.1039/c6ra06093e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new series of 1,2,3-triazolyl pyrazole derivatives were synthesisedviaa Vilsmeier–Haack reaction approach and screened for theirin vitroanti-bacterial, anti-fungal and anti-oxidant activities.
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Affiliation(s)
- Manjunatha Bhat
- Department of Studies in Chemistry
- Mangalore University
- Mangalagangothri-574199
- India
- SeQuent Scientific Limited
| | - Nagaraja G. K.
- Department of Studies in Chemistry
- Mangalore University
- Mangalagangothri-574199
- India
| | - Reshma Kayarmar
- Department of Studies in Chemistry
- Mangalore University
- Mangalagangothri-574199
- India
- SeQuent Scientific Limited
| | - Peethamber S. K.
- Department of Bio-Chemistry
- Kuvempu University
- Shankaraghatta
- India
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Nayak N, Ramprasad J, Dalimba U. Design, Synthesis, and Biological Evaluation of New 8-Trifluoromethylquinoline Containing Pyrazole-3-carboxamide Derivatives. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2564] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nagabhushana Nayak
- Organic Chemistry Laboratory, Department of Chemistry; National Institute of Technology Karnataka; Surathkal, Srinivasa Nagar, Mangalore, 575025 India
| | - Jurupula Ramprasad
- Organic Chemistry Laboratory, Department of Chemistry; National Institute of Technology Karnataka; Surathkal, Srinivasa Nagar, Mangalore, 575025 India
| | - Udayakumar Dalimba
- Organic Chemistry Laboratory, Department of Chemistry; National Institute of Technology Karnataka; Surathkal, Srinivasa Nagar, Mangalore, 575025 India
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