3-甲氧基苯甲酰胺(3-MBA)衍生物已被确定为针对细菌细胞分裂蛋白FtsZ的新型有效抗菌剂。作为酰胺基团的等排体之一,1,2,3-三唑可以模拟酰胺的拓扑和电子特征,这在药物开发中已引起越来越多的关注。基于这些考虑,我们通过用三唑等位取代末端酰胺,制备了一系列含有1 H -1,2,3-三唑的3-MBA类似物,从而提高了抗菌活性。这项研究证明了发展1 H -1,2,3-三唑基作为末端酰胺模拟元件的可能性,该模拟元件能够保持和调节酰胺相关的生物活性。令人惊讶的是,这些新的1观察到含有H -1,2,3-三唑的类似物,这可能为开发抗菌剂打开新的机会。
Benzyloxynitrostyrene analogues – A novel class of selective and highly potent inhibitors of monoamine oxidase B
作者:Mietha M. Van der Walt、Gisella Terre’Blanche、Jacobus P. Petzer、Anél Petzer
DOI:10.1016/j.ejmech.2016.11.016
日期:2017.1
This study examines a series of novel 3-benzyloxy-β-nitrostyrene analogues as a novel class of inhibitors of the monoamine oxidase (MAO) enzymes. MAO inhibitors are considered useful for the treatment of depression and Parkinson's disease, and have recently attracted attention as potential therapeutic agents for a range of disorders including Alzheimer's disease, prostate cancer and certain cardiomyopathies
[EN] VOLTAGE-GATED SODIUM CHANNEL BLOCKERS<br/>[FR] BLOQUEURS DES CANAUX SODIQUES VOLTAGE-DÉPENDANTS
申请人:GLAXO GROUP LTD
公开号:WO2013006596A1
公开(公告)日:2013-01-10
In general, the present invention relates to uses of voltage-gated sodium channel blocker compounds,, which include corresponding precursors, intermediates, monomers and dimers, corresponding pharmaceutical compositions, compound preparation and treatment methods for respiratory and respiratory tract diseases. In particular, the present invention also relates to methods and uses for treatment of respiratory or respiratory tract diseases, which comprises administering to a subject in need thereof an effective amount of a compound of the present invention.
Twenty-four novel β-carboline/acylhydrazonehybrids were synthesized and evaluated for their in vitro antiproliferative activity. Among them, 12r exhibited the most potent activity, with IC50 values of 1–2 μM against panel of cancer cell lines and retained significant activity in multidrug resistant cancer cells. Treated cells were not arrested in any phase of cell cycle but resulted in late cellular
The present invention relates to voltage-gated sodium channel blocker intermediates, compounds and dimers, corresponding pharmaceutical compositions, compound preparation and treatment methods for respiratory or respiratory tract diseases.