A facile and convenient synthesis of functionalized ortho-nitrophenylboronic acids
摘要:
A variety of ortho-nitrophenylboronic acids bearing functional groups such as cyano, nitro, halo, alpha-bromomethyl, and ester were prepared in good yields via I-Mg exchange followed by quenching with trimethyl borate. All reagents employed in this procedure are commercially available and were used without further purification, and the procedure can be executed in about an hour. (c) 2005 Elsevier Ltd. All rights reserved.
Nickel(II)-Promoted Amide N–H Arylation of Pyroglutamate–Histidine with Arylboronic Acid Reagents
作者:Kengo Hanaya、Mary K. Miller、Zachary T. Ball
DOI:10.1021/acs.orglett.9b00759
日期:2019.4.5
Small and simple bioorthogonal reactive handles that can be readily encoded by natural processes are important for bioconjugation. A rapid nickel-promoted N–H arylation of pyroglutamate–histidine sequences with 2-nitroarylboronic acids proceeds under mild aqueous conditions. Chemoselective activation of a lactam amide N–H within a peptide or protein provides a new approach to selective conjugation
[EN] ARYL-TRIAZOLYL AND RELATED GPR84 ANTAGONISTS AND USES THEREOF<br/>[FR] ARYL-TRIAZOLYLE ET ANTAGONISTES DE GPR84 APPARENTÉS ET LEURS UTILISATIONS
申请人:[en]LIMINAL BIOSCIENCES LIMITED
公开号:WO2024028364A1
公开(公告)日:2024-02-08
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of GPR84, and the treatment of GPR84-mediated disorders.