60693-33-6Relevant academic research and scientific papers
Multitargeted Compounds Derived from (2,5-Dioxopyrrolidin-1-yl)(phenyl)-Acetamides as Candidates for Effective Anticonvulsant and Antinociceptive Agents
Abram, Micha?,Kamiński, Krzysztof,Kamiński, Rafa? M.,Latacz, Gniewomir,Lubelska, Annamaria,Mogilski, Szczepan,Rapacz, Anna
, p. 1996 - 2008 (2020/07/14)
We developed a focused set of original hybrid pyrrolidine-2,5-dione derivatives with potent anticonvulsant and antinociceptive properties. These hybrid compounds demonstrated broad-spectrum protective activity in a range of mouse models, such as the maximal electroshock (MES) test, the pentylenetetrazole-induced seizures (scPTZ), and the 6 Hz (32 mA) seizures. Compound 22 showed the most potent anticonvulsant activity (ED50 MES = 23.7 mg/kg, ED50 6 Hz (32 mA) = 22.4 mg/kg, ED50 scPTZ = 59.4 mg/kg). In addition, 22 revealed potent efficacy in the formalin-induced tonic pain. These in vivo activities of 22 are likely mediated by several targets and may result from the inhibition of central sodium/calcium currents and transient receptor potential vanilloid 1 (TRPV1) receptor antagonism. Finally, the lead compound 22 revealed drug-like absorption, distribution, metabolism, excretion, toxicity (ADME-Tox) properties in the in vitro assays, making it a potential candidate for further development in epilepsy and neuropathic pain indications.
Molecular design, synthesis and biological evaluation of cyclic imides bearing benzenesulfonamide fragment as potential COX-2 inhibitors. Part 2
Al-Suwaidan, Ibrahim A.,Alanazi, Amer M.,El-Azab, Adel S.,Al-Obaid, Abdulrahman M.,Eltahir, Kamal E.H.,Maarouf, Azza R.,Abu El-Enin, Mohamed A.,Abdel-Aziz, Alaa A.-M.
, p. 2601 - 2605 (2013/06/27)
A group of cyclic imides (1-10) was designed for evaluation as a selective COX-2 inhibitors and investigated in vivo for their anti-inflammatory activity. Compounds 6a, 6b, 8a, 8b, 9a, 9b, 10a and 10b were proved to be potent COX-2 inhibitors with IC50 range of 0.1-4.0 μM. In vitro COX-1/COX-2 inhibition structure-activity studies identified compound 8a as a highly potent (IC50 = 0.1 μM), and an extremely selective [COX-2 (SI) > 1000] comparable to celecoxib [COX-2 (SI) > 384], COX-2 inhibitor that showed superior anti-inflammatory activity (ED50 = 72.4 mg/kg) relative to diclofenac (ED50 = 114 mg/kg). Molecular modeling was carried out through docking the designed compounds into the COX-2 binding site to predict if these compounds have analogous binding mode to the COX-2 inhibitors. The study showed that the homosulfonamide fragment of 8a inserted deep inside the 2 -pocket of the COX-2 active site, where the SO2NH2 group underwent H-bonding interaction with Gln192(2.95 A?), Phe 518(2.82 A?) and Arg513(2.63 and 2.73 A?). Docking study of the synthesized compound 8a into the active site of COX-2 revealed a similar binding mode to SC-558, a selective COX-2 inhibitor.
Anti-inflammatory activity and PGE2 inhibitory properties of novel phenylcarbamoylmethyl ester-containing compounds
Barsoum, Flora,Georgey, Hanan,Abdel-Gawad, Nagwa
scheme or table, p. 667 - 681 (2009/06/06)
A variety of 4-(un)substituted phenylcarbamoyl methyl ester-containing compounds 3a-d, 5a-d and 7a-d were synthesized via reaction in N,N-dimethylformamide of (un)substituted chloroacetanilides 2a-d with the potassium salts of ibuprofen (1), naproxen (4)
p-Aminobenzoic acid derivatives as acetylcholinesterase inhibitors
Correa-Basurto, Jose,Alcantara, Ivan Vazquez,Espinoza-Fonseca, L. Michel,Trujillo-Ferrara, Jose G.
, p. 732 - 735 (2007/10/03)
Because Alzheimer's disease (AD) is a medical problem characterized by progressive loss of memory and cognition that is associated with a deficient cholinergic system, this work aims to evaluate some p-aminobenzoic acid (PABA) derivatives as acetylcholinesterase inhibitors in vitro, in continuation with our last studies. The assayed compounds are low toxic, simple-structured and low cost.
