Cargando…

Catalytic and Multicomponent Reactions for Green Synthesis of Some Pyrazolone Compounds and Evaluation as Antimicrobial Agents

[Image: see text] A green synthetic approach and facile method was developed to produce pyrazole compounds (6a–d) by the reaction of ethyl acetoacetate (1), hydrazines (2a–d), and catalytic imidazole (3) in aqueous media. 4-Dicyanomethylene-2-pyrazoline-5-one derivatives (14a–d) were synthesized thr...

Descripción completa

Detalles Bibliográficos
Autores principales:	Ali, Hazim M., El-Ossaily, Yasser A., Metwally, Saoud A., Althobaiti, Ibrahim O., Altaleb, Hamud A., Naffea, Yousra A., Tolba, Mahmoud S.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2022
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9404472/ https://www.ncbi.nlm.nih.gov/pubmed/36033712 http://dx.doi.org/10.1021/acsomega.2c03070

Ejemplares similares

Green Design, Synthesis, and Molecular Docking Study of Novel Quinoxaline Derivatives with Insecticidal Potential against Aphis craccivora
por: Alanazi, Mariam Azzam, et al.
Publicado: (2022)

Hydrogel Nanocomposite-Derived Nickel Nanoparticles/Porous Carbon Frameworks as Non-Precious and Effective Electrocatalysts for Methanol Oxidation
por: Altaleb, Hamud A., et al.
Publicado: (2022)

Synthesis and Cytotoxic Evaluation of Some Substituted 5-Pyrazolones and Their Urea Derivatives
por: Gediz Erturk, Aliye, et al.
Publicado: (2020)

Synthesis of novel pyrazolone candidates with studying some biological activities and in-silico studies
por: Abdellattif, Magda H., et al.
Publicado: (2023)

EVALUATION OF ANTIOXIDANT POTENTIAL OF PYRAZOLONE DERIVATIVES
por: Mariappan, G., et al.
Publicado: (2010)

An easy direct arylation of 5-pyrazolones
por: Gong, Hao, et al.
Publicado: (2013)

Synthesis and evaluation of pyrazolone compounds as SARS-coronavirus 3C-like protease inhibitors
por: Ramajayam, R., et al.
Publicado: (2010)

Evaluation of the antimicrobial activity of novel composite plastics containing two silver (I) additives, acyl pyrazolonate and acyl pyrazolone
por: Scuri, Stefania, et al.
Publicado: (2019)

The Impact of AN Contribution on the Thermal Characteristics and Molecular Dynamics of Novel Acrylonitrile–Styrene–Styrene Sodium Sulfonate Terpolymers
por: Altaleb, Hamud A., et al.
Publicado: (2021)

Pyrazolones metabolites are relevant for identifying selective anaphylaxis to metamizole
por: Ariza, Adriana, et al.
Publicado: (2016)

Pyrazolone ligation-mediated versatile sequential bioconjugations
por: Mailig, Melrose, et al.
Publicado: (2020)

One-pot multistep mechanochemical synthesis of fluorinated pyrazolones
por: Howard, Joseph L, et al.
Publicado: (2017)

Pyrazolone structural motif in medicinal chemistry: Retrospect and prospect
por: Zhao, Zefeng, et al.
Publicado: (2020)

Pyrazolone-type compounds (part II): in vitro and in silico evaluation of antioxidant potential; structure–activity relationship
por: Branković, Jovica, et al.
Publicado: (2023)

Design and synthesis of pyrazolone-based compounds as potent blockers of SARS-CoV-2 viral entry into the host cells
por: Obakachi, Vincent A., et al.
Publicado: (2021)

Development of Pyrazolone and Isoxazol-5-one Cambinol Analogues as Sirtuin Inhibitors
por: Mahajan, Sumit S., et al.
Publicado: (2014)

Pyrazolone-type compounds: synthesis and in silico assessment of antiviral potential against key viral proteins of SARS-CoV-2
por: Branković, Jovica, et al.
Publicado: (2022)

Copper-Mediated Decarboxylative Coupling of 3-Indoleacetic Acids with Pyrazolones
por: Wen, Kangmei, et al.
Publicado: (2022)

LC/MS Profiling and Gold Nanoparticle Formulation of Major Metabolites from Origanum majorana as Antibacterial and Antioxidant Potentialities
por: El-Ghorab, Ahmed H., et al.
Publicado: (2022)

β-Enamino Esters in Heterocyclic Synthesis: Synthesis of Pyrazolone and Pyridinone Derivatives
por: Salaheldin, Abdellatif Mohamed, et al.
Publicado: (2010)

Synthesis of new pyrazolone and pyrazole-based adamantyl chalcones and antimicrobial activity
por: Al-Saheb, Rawan, et al.
Publicado: (2020)

Spectral, thermal, antimicrobial studies for silver(I) complexes of pyrazolone derivatives
por: Mohamed, Soha F., et al.
Publicado: (2020)

New pyrazolone derivatives, synthesis, characterization, and neuroprotective effect against PTZ- induced neuroinflammation in mice
por: Kanwal, Madiha, et al.
Publicado: (2022)

Catalytic Approaches to Multicomponent Reactions: A Critical Review and Perspectives on the Roles of Catalysis
por: Neto, Brenno A. D., et al.
Publicado: (2021)

Corrosion inhibition of mild steel in 1 M HCl by pyrazolone-sulfonamide hybrids: synthesis, characterization, and evaluation
por: Ashmawy, Ashraf M., et al.
Publicado: (2023)

Structural Requirements of 1-(2-Pyridinyl)-5-pyrazolones for Disproportionation of Boronic Acids
por: Cho, Joungmo, et al.
Publicado: (2021)

Novel PD-L1-Targeted Phenyl-Pyrazolone Derivatives with Antioxidant Properties
por: Regnault, Romain, et al.
Publicado: (2023)

Selective Spectrofluorimetric Approach for the Assessment of Two Antipsychotic Drugs through Derivatization with O-Phthalaldehyde
por: Hassan, Hassan M. A., et al.
Publicado: (2022)

Synthesis of Pyrazolone Derivatives and Their Nanometer Ag(I) Complexes and Physicochemical, DNA Binding, Antitumor, and Theoretical Implementations
por: Althagafi, Ismail, et al.
Publicado: (2018)

Highly efficient catalyst-free domino conjugate addition, decarboxylation and esterification/amidation of coumarin carboxylic acid/esters with pyrazolones: a green chemistry approach
por: Lakshmi, Shanta Raj, et al.
Publicado: (2020)

Microwave-Assisted One-Pot Synthesis of Pyrazolone Derivatives under Solvent-Free Conditions
por: Ma, Ruoqun, et al.
Publicado: (2010)

Synthesis, Photoluminescence and Electrical Study of Pyrazolone-Based Azomethine Ligand Zn(II) Complexes
por: Gusev, Alexey, et al.
Publicado: (2020)

4‐Phosphoryl Pyrazolones for Highly Selective Lithium Separation from Alkali Metal Ions
por: Zhang, Jianfeng, et al.
Publicado: (2021)

Diastereoselective Synthesis of Cyclopenta[c]furans by a Catalytic Multicomponent Reaction
por: Pathipati, Stalin R., et al.
Publicado: (2016)

A new triazine bearing a pyrazolone group capable of copper, nickel, and zinc chelation
por: Yepremyan, Akop, et al.
Publicado: (2018)

Merging catalyst-free synthesis and iodine catalysis: one-pot synthesis of dihydrofuropyrimidines and spirodihydrofuropyrimidine pyrazolones
por: Zheng, Ya-Yun, et al.
Publicado: (2019)

Nitric oxide functionalized molybdenum(0) pyrazolone Schiff base complexes: thermal and biochemical study
por: Mir, Jan Mohammad, et al.
Publicado: (2018)

Antioxidant Properties and Aldehyde Reactivity of PD-L1 Targeted Aryl-Pyrazolone Anticancer Agents
por: Leleu-Chavain, Natascha, et al.
Publicado: (2022)

Pharmacophore-Based Virtual Screening and Experimental Validation of Pyrazolone-Derived Inhibitors toward Janus Kinases
por: Sanachai, Kamonpan, et al.
Publicado: (2022)

Diastereoselective Cascade Cyclization of Diazoimides with Alkylidene Pyrazolones for Preparation of Pyrazole-Fused Oxa-Bridged Oxazocines
por: Wang, Kuo, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_85vpu5hv7omlj2b302h7keudl3