Facile preparation and Suzuki–Miyaura cross-coupling of N-2-alkylated 2H-1,2,3-triazole 4-boronates
摘要:
The preparation of N-2 substituted 2H-1,2,3-triazoles substituted at C-4 with an organometallic moiety has no recognised precedent. Herein, we report their efficient preparation via CH borylation and demonstrate their successful application to aryl-aryl Suzuki cross-coupling. (C) 2012 Elsevier Ltd. All rights reserved.
Widely Exploited, Yet Unreported: Regiocontrolled Synthesis and the Suzuki-Miyaura Reactions of Bromooxazole Building Blocks
作者:Vitalii V. Solomin、Dmytro S. Radchenko、Evgeniy Y. Slobodyanyuk、Oleksandr V. Geraschenko、Bohdan V. Vashchenko、Oleksandr O. Grygorenko
DOI:10.1002/ejoc.201900032
日期:2019.5.15
An approach to synthesis of all isomeric bromooxazoles was optimized and its scope was extended to all three isomeric parents, as well as various alkyl‐ and aryl‐substituted bromooxazoles. The direct regiocontrolled lithiation followed by reaction with electrophilic bromine source was common and led exclusively to the target substituted 2‐, 4‐, and 5‐bromooxazoles on multigram scale. The utility of
[EN] SUBSTITUTED [5,6]CYCLIC-4(3H)-PYRIMIDINONES AS ANTICANCER AGENTS<br/>[FR] [5,6]CYCLIQUE-4(3H)-PYRIMIDINONES SUBSTITUÉS EN TANT QU'AGENTS ANTICANCÉREUX
申请人:ZHANG HAI JUN
公开号:WO2018217439A1
公开(公告)日:2018-11-29
The present invention relates to novel substituted [5,6]cyclic-4(3H)-pyrimidinone compounds of formula (I) and their preparation methods. (I) In particular, the present invention relates to novel substituted [5,6]cyclic-4(3H)- pyrimidinone compounds useful as inhibitors of protein kinases, specifically CDC7 (cell division cycle 7) inhibitors.
[EN] HETEROCYCLIC GLP-1 AGONISTS<br/>[FR] AGONISTES HÉTÉROCYCLIQUES DE GLP-1
申请人:GASHERBRUM BIO INC
公开号:WO2022078407A1
公开(公告)日:2022-04-21
This disclosure relates to GLP-1 agonists of Formula (I): including pharmaceutically acceptable salts and solvates thereof, and pharmaceutical compositions including the same.
本公开涉及公式(I)的GLP-1激动剂:包括其药学上可接受的盐和溶剂,以及包括其的制药组合物。
[EN] TYK2 INHIBITORS<br/>[FR] INHIBITEURS DE TYK2
申请人:BIOGEN MA INC
公开号:WO2022150446A1
公开(公告)日:2022-07-14
This disclosure relates to compounds of formula (I'), or pharmaceutically acceptable salts thereof, in which all of the variables are as defined in the application. The compounds of the present disclosure are capable of inhibiting the activity of tyrosine kinase 2 (TYK2). The disclosure further provides methods of preparing the compounds of the disclosure, and methods for their therapeutic use.
[EN] GCN2 MODULATING COMPOUNDS AND USES THEREOF<br/>[FR] COMPOSÉS DE MODULATION DE GCN2 ET LEURS UTILISATIONS
申请人:HIBERCELL INC
公开号:WO2022159746A1
公开(公告)日:2022-07-28
Provided herein are compounds, compositions, and methods useful for modulating the activity of GCN2 and for treating related conditions, diseases, and disorders (e.g., cancer and neurodegenerative diseases).