Ali, Sahar A.; Awad, Samir Mohamed; Said, Ahmed Mohammed; Mahgoub, Shahenda; Taha, Heba; Ahmed, Naglaa Mohamed published an article in 2020, the title of the article was Design, synthesis, molecular modelling and biological evaluation of novel 3-(2-naphthyl)-1-phenyl-1H-pyrazole derivatives as potent antioxidants and 15-Lipoxygenase inhibitors.Safety of 3-(Naphthalen-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde And the article contains the following content:
Oxidative stress is one of the main causes of significant severe diseases. The discovery of new potent antioxidants with high efficiency and low toxicity is a great demand in the field of medicinal chem. Herein, we report the design, synthesis mol. modeling and biol. evaluation of novel hybrids containing pyrazole, naphthalene and pyrazoline/isoxazoline moiety. Chalcones were synthesized efficiently and were used as starting materials for synthesis of a variety of heterocycles. A novel series of pyrazoline , phenylpyrazoline , isoxazoline and pyrazoline carbothioamide derivatives were synthesized and screened for in vitro antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH), nitric oxide (NO) and superoxide radical scavenging assay as well as 15-lipoxygenase (15-LOX) inhibition activity. Compounds and showed excellent radical scavenging activity in all three methods in comparison with ascorbic acid and 15-LOX inhibition potency using quercetin as standard then were subjected to in vivo study. Catalase (CAT) activity, glutathione (GSH) and malondialdehyde (MDA) levels were assayed in liver of treated rats. Compounds and showed significant in vivo antioxidant potentials compared to control group at dose of 100 mg/kg B. W. Mol. docking of compound endorsed its proper binding at the active site pocket of the human 15-LOX which explains its potent antioxidant activity in comparison with standard ascorbic acid. The experimental process involved the reaction of 3-(Naphthalen-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde(cas: 36640-53-6).Safety of 3-(Naphthalen-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde
The Article related to naphthyl phenyl pyrazole derivative preparation antioxidants lipoxygenase inhibitor, 15-lipoxygenase inhibitors, pyrazole, antioxidant activity, hybrids, scavenging activity and other aspects.Safety of 3-(Naphthalen-2-yl)-1-phenyl-1H-pyrazole-4-carbaldehyde
Referemce:
Pyrazole – Wikipedia,
Pyrazoles – an overview | ScienceDirect Topics