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Chakraborty S, Paul B, De UC, Natarajan R, Majumdar S. Water-SDS-[BMIm]Br composite system for one-pot multicomponent synthesis of pyrano[2,3- c]pyrazole derivatives and their structural assessment by NMR, X-ray, and DFT studies. RSC Adv 2023; 13:6747-6759. [PMID: 36860543 PMCID: PMC9969234 DOI: 10.1039/d3ra00137g] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 02/16/2023] [Indexed: 03/03/2023] Open
Abstract
Here, we report a simple, efficient, and green protocol for the one-pot synthesis of pyrano[2,3-c]pyrazole derivatives via a sequential three-component strategy using aromatic aldehydes, malononitrile and pyrazolin-5-one in a water-SDS-ionic liquid system. This is a base and volatile organic solvent-free approach that could be applicable to a wide substrate scope. The key advantages of the method over other established protocols are very high yield, eco-friendly conditions, chromatography-free purification and recyclability of the reaction medium. Our study revealed that the N-substituent present in pyrazolinone controls the selectivity of the process. N-unsubstituted pyrazolinone favours the formation of 2,4-dihydro pyrano[2,3-c]pyrazoles whereas under identical conditions N-phenyl substituent pyrazolinone favours the formation 1,4-dihydro pyrano[2,3-c]pyrazoles. Structures of the synthesized products were established by NMR and X-ray diffraction techniques. Energy optimized structures and energy gaps between the HOMO-LUMO of some selected compounds were estimated using density functional theory to explain the extra stability of the 2,4-dihydro pyrano[2,3-c]pyrazoles over 1,4-dihydro pyrano[2,3-c]pyrazoles.
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Affiliation(s)
- Sourav Chakraborty
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
| | - Bhaswati Paul
- CSIR-Indian Institute of Chemical Biology4,Raja S. C. Mullick RoadKolkata 700 032India
| | - Utpal Chandra De
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
| | - Ramalingam Natarajan
- CSIR-Indian Institute of Chemical Biology4,Raja S. C. Mullick RoadKolkata 700 032India
| | - Swapan Majumdar
- Department of Chemistry, Tripura University Suryamaninagar 799 022 India +91-381-2374802 +91-381-237-9070
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Synthesis, DFT calculations, In silico studies, and biological evaluation of pyrano[2,3-c]pyrazole and pyrazolo[4′,3′:5,6]pyrano[2,3-d]pyrimidine derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.134587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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El-Sayed MK, El-Shahawi MM, Ali YM, Abdel- Haleem DR, Abu El-Azm FS. Synthesis, Larvicidal Efficiency and Molecular Docking Studies of Novel Annulated Pyrano[2,3-c]pyrazoles Against Culex pipiens L. and Musca domestica L. larvae. Bioorg Chem 2022; 130:106258. [DOI: 10.1016/j.bioorg.2022.106258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/08/2022] [Accepted: 11/02/2022] [Indexed: 11/09/2022]
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Becerra D, Abonia R, Castillo JC. Recent Applications of the Multicomponent Synthesis for Bioactive Pyrazole Derivatives. Molecules 2022; 27:molecules27154723. [PMID: 35897899 PMCID: PMC9331265 DOI: 10.3390/molecules27154723] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2022] [Revised: 07/19/2022] [Accepted: 07/20/2022] [Indexed: 12/04/2022] Open
Abstract
Pyrazole and its derivatives are considered a privileged N-heterocycle with immense therapeutic potential. Over the last few decades, the pot, atom, and step economy (PASE) synthesis of pyrazole derivatives by multicomponent reactions (MCRs) has gained increasing popularity in pharmaceutical and medicinal chemistry. The present review summarizes the recent developments of multicomponent reactions for the synthesis of biologically active molecules containing the pyrazole moiety. Particularly, it covers the articles published from 2015 to date related to antibacterial, anticancer, antifungal, antioxidant, α-glucosidase and α-amylase inhibitory, anti-inflammatory, antimycobacterial, antimalarial, and miscellaneous activities of pyrazole derivatives obtained exclusively via an MCR. The reported analytical and activity data, plausible synthetic mechanisms, and molecular docking simulations are organized in concise tables, schemes, and figures to facilitate comparison and underscore the key points of this review. We hope that this review will be helpful in the quest for developing more biologically active molecules and marketed drugs containing the pyrazole moiety.
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Affiliation(s)
- Diana Becerra
- Escuela de Ciencias Química, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte, Tunja 150003, Colombia;
| | - Rodrigo Abonia
- Research Group of Heterocyclic Compounds, Department of Chemistry, Universidad del Valle, A.A. 25360, Cali 76001, Colombia;
| | - Juan-Carlos Castillo
- Escuela de Ciencias Química, Facultad de Ciencias, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central del Norte, Tunja 150003, Colombia;
- Correspondence: ; Tel.: +57-8-740-5626 (ext. 2425)
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Kundu T, Pramanik A. Convenient synthesis and evaluation of antioxidant property of functionalized spiro indolinone-dihydroquinazolinones. Bioorg Chem 2022; 124:105830. [DOI: 10.1016/j.bioorg.2022.105830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Revised: 04/18/2022] [Accepted: 04/20/2022] [Indexed: 11/02/2022]
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Mallikarjuna Reddy G, Zyryanov GV, Mahaboob Basha N, Venkata Subbaiah M, Jet‐Chau W, Gollakota ARK, Shu C, Venkatesh BC. Synthesis of pyrazole tethered oxadiazole and their analogs as potent antioxidant agents. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Grigory V. Zyryanov
- Ural Federal University Chemical Engineering Institute Yekaterinburg Russian Federation
- Ural Division of the Russian Academy of Sciences, I. Ya. Postovskiy Institute of Organic Synthesis, 22 S. Kovalevskoy Street Yekaterinburg Russian Federation
| | - N. Mahaboob Basha
- Department of Basic science and Humanities School of Engineering and Technology, Sri Padmavathi Mahila Viswavidhyalayam Tirupati India
| | - Munagapati Venkata Subbaiah
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN) National Yunlin University of Science and Technology, Douliou, Yunlin County Taiwan, ROC
| | - Wen Jet‐Chau
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN) National Yunlin University of Science and Technology, Douliou, Yunlin County Taiwan, ROC
- Department of Safety, Health, and Environmental Engineering National Yunlin University of Science and Technology, Douliou, Yunlin County Taiwan, ROC
| | - Anjani R. K. Gollakota
- Department of Safety, Health, and Environmental Engineering National Yunlin University of Science and Technology, Douliou, Yunlin County Taiwan, ROC
| | - Chin‐Min Shu
- Department of Safety, Health, and Environmental Engineering National Yunlin University of Science and Technology, Douliou, Yunlin County Taiwan, ROC
| | - B. C. Venkatesh
- Medha Degree College, Mydukur YSR Kadapa Andhra Pradesh India
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Nguyen HT, Truong MNH, Le TV, Vo NT, Nguyen HD, Tran PH. A New Pathway for the Preparation of Pyrano[2,3- c]pyrazoles and molecular Docking as Inhibitors of p38 MAP Kinase. ACS OMEGA 2022; 7:17432-17443. [PMID: 35647469 PMCID: PMC9134431 DOI: 10.1021/acsomega.2c01814] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/27/2022] [Indexed: 05/09/2023]
Abstract
We report a new pathway to synthesize pyrano[2,3-c]pyrazoles and their binding mode to p38 MAP kinase. Pyrano[2,3-c]pyrazole derivatives have been prepared through a four-component reaction of benzyl alcohols, ethyl acetoacetate, phenylhydrazine, and malononitrile in the presence of sulfonated amorphous carbon and eosin Y as catalysts. All products were characterized by melting point, 1H and 13C NMR, and HRMS (ESI). The products were screened in silico for their binding activities to both the ATP-binding pocket and the lipid-binding pocket of p38 MAP kinase, using a structure-based flexible docking provided by the engine ADFR. The results showed that eight synthesized compounds had a higher affinity to the lipid pocket than to the other target site, which implied potential applications as allosteric inhibitors. Finally, the most biologically active compound, 5, had a binding affinity comparable to those of other proven lipid pocket inhibitors, with affinity to the target pocket reaching -10.9932 kcal/mol, and also had the best binding affinity to the ATP-binding pockets in all of our products. Thus, our research provides a novel pathway for synthesizing pyrano[2,3-c]pyrazoles and bioinformatic evidence for their biological capability to block p38 MAP kinase pockets, which could be useful for developing cancer or immune drugs.
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Affiliation(s)
- Hai Truong Nguyen
- Department
of Organic Chemistry, Faculty of Chemistry, University of Science, Ho Chi
Minh City 700000, Vietnam
- Vietnam
National University, Ho Chi
Minh City 700000, Vietnam
| | - Minh-Nhat Ha Truong
- Center
for Bioscience and Biotechnology, University
of Science, Ho Chi Minh City 700000, Vietnam
- Vietnam
National University, Ho Chi
Minh City 700000, Vietnam
| | - Tan Van Le
- Department
of Organic Chemistry, Faculty of Chemistry, University of Science, Ho Chi
Minh City 700000, Vietnam
- Vietnam
National University, Ho Chi
Minh City 700000, Vietnam
| | - Nam Tri Vo
- Center
for Bioscience and Biotechnology, University
of Science, Ho Chi Minh City 700000, Vietnam
- Vietnam
National University, Ho Chi
Minh City 700000, Vietnam
| | - Hoang Duc Nguyen
- Center
for Bioscience and Biotechnology, University
of Science, Ho Chi Minh City 700000, Vietnam
- Vietnam
National University, Ho Chi
Minh City 700000, Vietnam
- Email for H.D.N.:
| | - Phuong Hoang Tran
- Department
of Organic Chemistry, Faculty of Chemistry, University of Science, Ho Chi
Minh City 700000, Vietnam
- Vietnam
National University, Ho Chi
Minh City 700000, Vietnam
- Email for P.H.T.:
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Biswas SK, Das D. One-pot Synthesis of Pyrano[2,3-c]pyrazole Derivatives via Multicomponent Reactions (MCRs) and their Applications in Medicinal Chemistry. MINI-REV ORG CHEM 2021. [DOI: 10.2174/1570193x19666211220141622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
Many pyrano[2,3-c]pyrazole derivatives display diverse biological activities and some of them are known as anticancer, analgesic, anticonvulsant, antimicrobial, anti-inflammatory, and anti-malarial agents. In recent years, easy convergent, multicomponent reactions (MCRs) have been adopted to make highly functionalizedpyrano[2,3-c]pyrazole derivatives of biological interest. The synthesis of 1,4-dihydropyrano[2,3-c]pyrazole (1,4-DHPP, 2), 2,4-dihydropyrano[2,3-c]pyrazole (2,4-DHPP, 3), 4-hydroxypyrano[2,3-c]pyrazole (4-HPP, 4) derivatives, 1,4,4-substitied pyranopyrazole (SPP, 5) were reported via two-, three-, four- and five-component reactions (MCRs).
Methods:
This review article compiles the preparation of pyrano[2,3-c]pyrazole derivatives, and it highlights the applications of various pyrano[2,3-c]pyrazole derivatives in medicinal chemistry.
Results:
Varieties of pyrano[2,3-c]pyrazole derivatives were achieved via “One-pot” multicomponent reactions (MCRs). Different reaction conditions in the presence of a catalyst or without catalysts were adapted to prepare the pyrano[2,3-c]pyrazole derivatives.
Conclusion:
Biologically active pyrano[2,3-c]pyrazole derivatives were prepared and used in drug discovery research.
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Affiliation(s)
- Swapan Kumar Biswas
- Department of Chemistry, Sree Chaitanya College, Habra, 24-Pgs(N), West Bengal 743268, India
| | - Debasis Das
- Department Discovery Chemistry Research, Arromax Pharmatech Co. Ltd.Sangtian Island Innovation Park, No. 1 Huayun Road, SIP, Suzhou 215123, China
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El Khalfi B, Addoum B, Harrati S, Elmakssoudi A, Soukri A. Synthesis, in silico studies and antibacterial assessment of α-amino phosphonates derivatives. BIONATURA 2021. [DOI: 10.21931/rb/2021.06.03.17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
The widespread of multi-resistant strains due to the lack of specific treatment and the propagation of infectious diseases requires all resources to remedy this scourge. This study is therefore aimed to assess the antibacterial activity of four synthetic α-Aminophosphonate 4(a-d). Methods: Firstly, α-Aminophosphonate has been synthesized and characterized, then molecular docking of these compounds 4(a-d) into the active binding site of Escherichia coli MurB enzyme (PDB Id: 1MBT) was performed to gain a comprehensive understanding of their biological activity. These compounds have been subjected to in vitro antibacterial screening against three multi-resistant strains E. coli, S. aureus, and L. monocytogenes. These compounds showed crucial antibacterial behavior against all studied strains. Thus, their docking estimation supported the in vitro results and showed that the 4c derivative has considerable binding energy towards the active site of Escherichia coli MurB. These findings provide critical information for the exploration of α-amino phosphonates as novel antibacterial agents.
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Affiliation(s)
- Bouchra El Khalfi
- Laboratory of Physiopathology, Genetics, Molecular and Biotechnology (PGMB), Department of Biology, Faculty of Sciences Aïn Chock, Research Center of Health and Biotechnology, Hassan II University of Casablanca, B.P 5366 Maarif, Casablanca, Morocco
| | - Boutaina Addoum
- Laboratory of Physiopathology, Genetics, Molecular and Biotechnology (PGMB), Department of Biology, Faculty of Sciences Aïn Chock, Research Center of Health and Biotechnology, Hassan II University of Casablanca, B.P 5366 Maarif, Casablanca, Morocco
| | - Suhayla Harrati
- Laboratory of Physiopathology, Genetics, Molecular and Biotechnology (PGMB), Department of Biology, Faculty of Sciences Aïn Chock, Research Center of Health and Biotechnology, Hassan II University of Casablanca, B.P 5366 Maarif, Casablanca, Morocco
| | - Abdelhakim Elmakssoudi
- Laboratory of Organic Synthesis, Extraction, and Valorization, Department of Chemistry, Faculty of Sciences Aïn Chock, Hassan II University of Casablanca, B.P 5366 Maarif, Casablanca, Morocco
| | - Abdelaziz Soukri
- Laboratory of Physiopathology, Genetics, Molecular and Biotechnology (PGMB), Department of Biology, Faculty of Sciences Aïn Chock, Research Center of Health and Biotechnology, Hassan II University of Casablanca, B.P 5366 Maarif, Casablanca, Morocco
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Molecular Docking and Antibacterial Studies of Pyranopyrazole Derivatives Synthesized Using [Pap-Glu@Chi] Biocatalyst Through a Greener Approach. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2021. [DOI: 10.1007/s13369-021-05377-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Reddy GM, Kumari AK, Reddy VH, Garcia JR. Novel pyranopyrazole derivatives comprising a benzoxazole core as antimicrobial inhibitors: Design, synthesis, microbial resistance and machine aided results. Bioorg Chem 2020; 100:103908. [PMID: 32413632 DOI: 10.1016/j.bioorg.2020.103908] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/20/2020] [Accepted: 04/30/2020] [Indexed: 01/03/2023]
Abstract
From a medical point of view lot of existing antibiotics became unusable because microbial gained strong antibiotic resistance. The combination of two compounds in one core may lead to kill such type of pathogens. Herein, we developed pyranopyrazole derivatives comprising benzoxazole moiety by green approach strategy and studied their antimicrobial performance on four bacteria and two fungi. As a result, most of the compounds delivered reliable toxicity to kill the pathogens. In those,6aexhibited considerable activity against the microbial pathogens. Moreover,compounds 6d, 6l,and6nshowed prominent antibacterial activity. In addition, molecular docking studies of docked compounds revealed the strong bonding interaction with DNA-Gyrase and were docked into the intercalation location of DNA of the DNA-gyrase complex. The molecule bounded to the DNA stabilized by the H bonds, hydrophobic interactions, and π-π interaction. In addition, the linked 5-chlorobenazoxazole structure stabilized by the DT-8 and DG2009 of the F chain with pi-pi interactions. From the computer-aided results, it was observed that compound6a demonstrated maximum docking score -10.0 kcal/mole towards DNA-gyrase. Overall, this investigation suggested that these biologically active compounds can be utilized as leads for preclinical studies with the goal of developing newer antimicrobial drugs.
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Affiliation(s)
- Guda Mallikarjuna Reddy
- Ural Federal University, Chemical Engineering Institute, Yekaterinburg 620002, Russia; Department of Chemistry, State University of Ponta Grossa, Ponta Grossa, Parana State, Brazil
| | - Avula Krishna Kumari
- Natural Product Chemistry, Indian Institute of Chemical Technology, Tarnaka 500007, Hyderabad, India
| | - Vemulapati Hanuman Reddy
- Natural Product Chemistry, Indian Institute of Chemical Technology, Tarnaka 500007, Hyderabad, India
| | - Jarem Raul Garcia
- Department of Chemistry, State University of Ponta Grossa, Ponta Grossa, Parana State, Brazil.
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Reddy GM, Garcia JR, Yuvaraja G, Venkata Subbaiah M, Wen J. Design, synthesis of tri‐substituted pyrazole derivatives as promising antimicrobial agents and investigation of structure activity relationships. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3952] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Guda Mallikarjuna Reddy
- Ural Federal University, Chemical Engineering Institute Yekaterinburg Russian Federation
- Department of ChemistryState University of Ponta Grossa Ponta Grossa Brazil
| | - Jarem Raul Garcia
- Department of ChemistryState University of Ponta Grossa Ponta Grossa Brazil
| | - Gutha Yuvaraja
- Guangdong Provincial Key Laboratory for Radionuclides Pollution Control and Resources, School of Environmental Science and EngineeringGuangzhou University Guangzhou China
| | - Munagapati Venkata Subbaiah
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN)National Yunlin University of Science & Technology Douliou Taiwan Republic of China
| | - Jet‐Chau Wen
- Research Centre for Soil & Water Resources and Natural Disaster Prevention (SWAN)National Yunlin University of Science & Technology Douliou Taiwan Republic of China
- Department and Graduate School of Safety and Environment EngineeringNational Yunlin University of Science & Technology Douliou Taiwan Republic of China
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Mamaghani M, Hossein Nia R. A Review on the Recent Multicomponent Synthesis of Pyranopyrazoles. Polycycl Aromat Compd 2019. [DOI: 10.1080/10406638.2019.1584576] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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