Construction of Multifunctional Modules for Drug Discovery: Synthesis of Novel Thia/Oxa-Azaspiro[3.4]octanes
摘要:
New classes of thia/oxa-azaspiro[3.4]octanes are synthesized through the implementation of robust and step-economic routes. The targeted spirocycles have been designed to act as novel, multifunctional, and structurally diverse modules for drug discovery. Furthermore, enantioselective approaches to the spirocycles are reported.
[EN] THERAPEUTIC COMPOUNDS AND COMPOSITIONS AND THEIR USE AS PKM2 MODULATORS<br/>[FR] COMPOSÉS ET COMPOSITIONS THÉRAPEUTIQUES ET LEUR UTILISATION COMME MODULATEURS DE PKM2
申请人:AGIOS PHARMACEUTICALS INC
公开号:WO2014074848A1
公开(公告)日:2014-05-15
Compositions comprising compounds of general formula (I) that modulate pyruvate kinase are described herein. Also described herein are methods of using the compounds that modulate pyruvate kinase in the treatment of diseases.
Cobalt-Catalyzed Coupling of Alkyl Iodides with Alkenes: Deprotonation of Hydridocobalt Enables Turnover
作者:Matthias E. Weiss、Lukas M. Kreis、Alex Lauber、Erick M. Carreira
DOI:10.1002/anie.201105235
日期:2011.11.18
Completing the cycle: Cobalt complexes I and II were found to catalyze intramolecular alkyl Heck‐type coupling reactions of alkyliodides to alkenes upon irradiation with visible light in the presence of a tertiary amine base. The use of base is key to the catalytic turnover. The compatibility of the method with a broad range of functional groups opens opportunities for synthesis.
THERAPEUTIC COMPOUNDS AND COMPOSITIONS AND THEIR USE AS PKM2 MODULATORS
申请人:AGIOS PHARMACEUTICALS, INC.
公开号:US20150307473A1
公开(公告)日:2015-10-29
Compositions comprising compounds of general formula (I) that modulate pyruvate kinase are described herein. Also described herein are methods of using the compounds that modulate pyruvate kinase in the treatment of diseases.
Boronic Ester Enabled [2 + 2]-Cycloadditions by Temporary Coordination: Synthesis of Artochamin J and Piperarborenine B
作者:Yanyao Liu、Dongshun Ni、M. Kevin Brown
DOI:10.1021/jacs.2c08777
日期:2022.10.19
A strategy for the photosensitized cycloaddition of alkenylboronates and allylic alcohols by a temporary coordination is presented. The process allows for the synthesis of a diverse range of cyclobutylboronates. Key to development of these reactions is the temporary coordination of the allylic alcohol to the Bpin unit. This not only allows for the reaction to proceed in an intramolecular manner but
提出了一种通过临时配位对烯基硼酸酯和烯丙醇进行光敏环加成的策略。该过程允许合成各种环丁基硼酸酯。这些反应发展的关键是烯丙醇与 Bpin 单元的临时协调。这不仅允许反应以分子内方式进行,而且还允许高水平的立体和区域控制。这些研究的一个关键方面是环加合物在合成复杂的天然产物 artochamin J 和 piperarborenine B 中的效用。