[EN] BIOACTIVE COMPOUNDS FOR TREATMENT OF CANCER AND NEURODEGENERATIVE DISEASES [FR] COMPOSÉS BIOACTIFS POUR LE TRAITEMENT DU CANCER ET DES MALADIES NEURODÉGÉNÉRATIVES
Pd(II)-Catalyzed Direct γ-C(sp<sup>3</sup>)-H Arylation between Free β<sup>2</sup>-Amino Esters and β<sup>3</sup>-Amino Esters and Aryl Iodides Using a Catalytic Transient Directing Group
作者:Zhaohui Wang、Yangjie Fu、Qiyu Zhang、Hong Liu、Jiang Wang
DOI:10.1021/acs.joc.0c00115
日期:2020.6.19
Pd(II)-catalyzed direct γ-C(sp3)-H arylation coupling with free β2-amino esters and β3-amino esters using a commercially available catalytic transientdirectinggroup has been developed. This approach features high efficiency, broad substrate tolerance, easily accessible starting materials, and mild reaction conditions.
[EN] HETEROCYCLIC KINASE INHIBITORS<br/>[FR] INHIBITEURS DE KINASE HÉTÉROCYCLIQUES
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2016022312A1
公开(公告)日:2016-02-11
The present disclosure is generally directed to compounds which can inhibit AAK1 (adaptor associated kinase 1), compositions comprising such compounds, and methods for inhibiting AAK1.
An efficient short-step synthesis of α-substituted β-amino, β-hydrazino, β-N-hydroxy esters and β-urethane N-carboxyanhydrides is reported. Structural diversity was easily incorporated in good yields at the α position of the carboxylic group via conjugate radical additions and Heck reactions performed on the conjugated double bond of synthons 3, 8 and 9.