Potential (trifluoromethyl)diazirine-based TRPML1 ion channel ligands were designed and synthesized, and their structures were determined by single-crystal X-ray diffraction analysis. Photoactivation studies via 19F NMR spectroscopy and HPLC-MS analysis revealed distinct kinetical characteristics in selected solvents and favorable photochemical properties in an aqueous buffer. These photoactivatable
设计并合成了潜在的(三氟甲基)重氮基TRPML1离子通道配体,并通过单晶X射线衍射分析确定了它们的结构。通过19 F NMR光谱和HPLC-MS分析进行的光活化研究表明,在选定的溶剂中具有明显的动力学特征,在水性缓冲液中具有良好的光化学性质。这些可光活化的TRPML活化剂代表了结合质谱用于TRPML光亲和标记的有用和有价值的工具。
Substituted phenyl sulfonyl phenyl triazole thiones and uses thereof
申请人:Neuropore Therapies, Inc.
公开号:US11008294B2
公开(公告)日:2021-05-18
The present disclosure relates to substituted phenyl sulfonyl phenyl triazole thiones, pharmaceutical compositions containing them, and methods of using them.
本公开涉及取代苯磺酰基苯基三唑硫醚、含有它们的药物组合物以及使用它们的方法。
Iodine(III)-Catalyzed Oxidative Cyclization of Aryl Amines to Construct <i>N</i>-Alkylbenzimidazoles
作者:Carmen Margaret White、Sherlyn Cazares、Efren D. Gonzalez-Cortes、Tom G. Driver
DOI:10.1021/acs.joc.4c00346
日期:——
An I(III)-catalyzed oxidative cyclization reaction using selectfluor as the oxidant was developed that converts ortho-substituted anilines to benzimidazoles. The mild reaction requires as little as 0.5 mol % of iodobenzene, and its scope is broad: electron-withdrawing or electron-releasing groups on the aniline portion are tolerated, and cyclic or acyclic N-alkylamines are permitted as ortho-substituents