1226-33-1Relevant academic research and scientific papers
Synthesis and characterization of some new five and seven-membered heterocyclic compounds derived from mefenamic acid
Kadhim, Zaidoon Jawad,Raheem, Ali Abdulkareem
, p. 2647 - 2652 (2021/05/10)
Five and seven-membered heterocyclic compounds were prepared from mefenamic acid, which was esterified with absolute ethanol to give amino benzoate (Z1). The ester reaction with hydrazine hydrate gave benzohydrazide (Z2), then converted into Schiff base b
Design of multifaceted antioxidants: Shifting towards anti-inflammatory and antihyperlipidemic activity
Kourounakis, Angeliki,Lambrinidis, George,Tzara, Ariadni
, (2021/08/30)
Oxidative stress and inflammation are two conditions that coexist in many multifactorial diseases such as atherosclerosis and neurodegeneration. Thus, the design of multifunctional compounds that can concurrently tackle two or more therapeutic targets is an appealing approach. In this study, the basic NSAID structure was fused with the antioxidant moieties 3,5-di-tert-butyl-4-hydroxybenzoic acid (BHB), its reduced alcohol 3,5-di-tert-butyl- 4-hydroxybenzyl alcohol (BHBA), or 6-hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid (Trolox), a hydrophilic analogue of α-tocopherol. Machine learning algorithms were utilized to validate the potential dual effect (anti-inflammatory and antioxidant) of the designed analogues. Derivatives 1-17 were synthesized by known esterification methods, with good to excellent yields, and were pharmacologically evaluated both in vitro and in vivo for their antioxidant and anti-inflammatory activity, whereas selected compounds were also tested in an in vivo hyperlipidemia protocol. Furthermore, the activity/binding affinity of the new compounds for lipoxygenase-3 (LOX-3) was studied not only in vitro but also via molecular docking simulations. Experimental results demonstrated that the antioxidant and anti-inflammatory activities of the new fused molecules were increased compared to the parent molecules, while molecular docking simulations validated the improved activity and revealed the binding mode of the most potent inhibitors. The purpose of their design was justified by providing a potentially safer and more efficient therapeutic approach for multifactorial diseases.
Identification and investigation of the chelating activity of some phenolic polymers derived from mefenamic acid
Al-Mathkuri, Tahseen Saddam Fandi,Al-Hilfi, Jassim Abas,Al-Jubori, Hamid Mohammed Saleh
, p. 155 - 169 (2020/04/09)
NEW phenol formaldehyde resin synthesized from multi steps, the first step converts mefenamic acid to their ester ethyl 2-((2,3-dimethylphenyl) amino) benzoate (T1) by reaction with ethanol catalyzed by sulfuric acid as a catalyzed. The hydrazide derivati
