[EN] PIPERIDIN-1- YL-N-PYRYDI NE-3-YL-2-OXOACET AM IDE DERIVATIVES USEFUL FOR THE TREATMENT OF MTAP-DEFICIENT AND/OR MT A-ACCUMULATING CANCERS<br/>[FR] DÉRIVÉS DE PIPÉRIDIN-1-YL-N-PYRYDINE-3-YL-2-OXO-ACÉTAMIDE UTILES POUR LE TRAITEMENT DE CANCERS DÉFICIENTS EN MTAP ET/OU ACCUMULANT MTA
申请人:TANGO THERAPEUTICS INC
公开号:WO2022026892A1
公开(公告)日:2022-02-03
Compounds are provided according to Formula (I) and pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof; wherein R1, R2, R3, R4, R6, R7, R8 and n are as defined herein. Compounds of the present invention are contemplated useful for the prevention and treatment of a variety of conditions.
Aryl Trifluoroborates in Suzuki-Miyaura Coupling: The Roles of Endogenous Aryl Boronic Acid and Fluoride
作者:Mike Butters、Jeremy N. Harvey、Jesus Jover、Alastair J. J. Lennox、Guy C. Lloyd-Jones、Paul M. Murray
DOI:10.1002/anie.201001522
日期:——
Undercover agents: The biaryl coupling of an aryltrifluoroborate with an aryl bromide involves in situ hydrolysis of the boron reagent. The hydrolysis products are key components in ensuring that the reaction proceeds with high efficiency and avoids the extensive generation of undesired phenolic and homocoupling side products.
Organotrifluoroborate Hydrolysis: Boronic Acid Release Mechanism and an Acid–Base Paradox in Cross-Coupling
作者:Alastair J. J. Lennox、Guy C. Lloyd-Jones
DOI:10.1021/ja300236k
日期:2012.5.2
hydrolyze extremely slowly. Analysis of B-F bond lengths (DFT) in the intermediate difluoroborane, or the Swain-Lupton resonance parameter (ℛ) of the R group in RBF(3)K, allows an a priori evaluation of whether an RBF(3)K reagent will likely engender "fast", "slow", or "very slow" hydrolysis. An exception to this correlation was found with vinyl-BF(3)K, this reagent being sufficiently hydrophilic to partition