作者:Andrey S. Plaskon、Sergey V. Ryabukhin、Dmitriy M. Volochnyuk、Konstantin S. Gavrilenko、Alexander N. Shivanyuk、Andrey A. Tolmachev
DOI:10.1021/jo800950y
日期:2008.8.1
A facile and versatile procedure for the synthesis of 3-(2-hydroxybenzoyl)quinolines and 7H-chromeno[3,2-c]quinolin-7-ones was elaborated on the basis of TMSCl-mediated recyclization of 3-formylchromone with various anilines. Limitations and scope of this methodology were established, and a possible mechanism for the heterocyclizations was proposed.
在TMSC1介导的3-甲酰基色酮与各种不同的环化反应的基础上,详细阐述了合成3-(2-羟基苯甲酰基)喹啉和7 H -chromeno [3,2 - c ] quinolin-7-ones的简便通用方法。苯胺。建立了这种方法的局限性和范围,并提出了杂环化的可能机制。
Trifluoromethyl Vinamidinium Salt as a Promising Precursor for Fused β-Trifluoromethyl Pyridines
作者:Andrii P. Mityuk、Oleksandr M. Kiriakov、Vladislav V. Tiutiunnyk、Pavlo S. Lebed、Galyna P. Grabchuk、Eduard B. Rusanov、Dmitriy M. Volochnyuk、Sergey V. Ryabukhin
DOI:10.1021/acs.joc.2c02684
日期:2023.3.3
functionalized fused β-trifluoromethyl pyridines by cyclization of electron-rich aminoheterocycles or substituted anilines with a trifluoromethyl vinamidinium salt was developed. The efficient and scalable approach for producing represented trifluoromethyl vinamidinium salt demonstrated huge prospects for further use. The structure specificities of the trifluoromethyl vinamidinium salt and their impact
开发了一种有效的氯三甲基硅烷促进合成方案,用于通过富电子氨基杂环或取代苯胺与三氟甲基亚胺铵盐的环化制备官能化稠合 β-三氟甲基吡啶。生产代表性三氟甲基亚胺铵盐的高效且可扩展的方法展示了进一步使用的巨大前景。确定了三氟甲基亚胺鎓盐的结构特异性及其对反应进程的影响。研究了该程序的范围和反应的替代方式。显示了将反应规模增加到 50 g 和进一步改进所得产品的可能性。19 个潜在片段的迷你图书馆合成了基于 F NMR 的基于片段的药物发现 (FBDD)。
TOBLER, H.;FOERY, W.;SCHURTER, R.
作者:TOBLER, H.、FOERY, W.、SCHURTER, R.
DOI:——
日期:——
The Identification of Potent, Selective, and Brain Penetrant PI5P4Kγ Inhibitors as In Vivo-Ready Tool Molecules
作者:Timothy P. C. Rooney、Gregory G. Aldred、Helen K. Boffey、Henriëtte M. G. Willems、Simon Edwards、Stephen J. Chawner、Duncan E. Scott、Christopher Green、David Winpenny、John Skidmore、Jonathan H. Clarke、Stephen P. Andrews