Nickel-catalyzed cross-electrophile coupling of aryl bromides and cyclic secondary alkyl bromides with spiro-bidentate-pyox ligands
作者:Nanxing Gao、Yanshun Li、Guorui Cao、Dawei Teng
DOI:10.1039/d1nj02677a
日期:——
coupling of aryl bromides and cyclic secondary alkylbromides catalyzed by nickel/spiro-bidentate-pyox ligands with lithium chloride as the additive for the Csp2–Csp3 bond formation was reported. The reaction could tolerate functional groups such as sulfonamide, ester, aldehyde, ketone, protected indolyl, tert-butoxycarbonyl, aryl nitriles and aryl chloride. Various aryl-cyclic secondary alkyl Csp2–Csp3 bond
Provided is an aromatic ring compound having a GPR40 agonist activity. A compound represented by the formula (I):
wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity, and is useful as an agent for the prophylaxis or treatment of diabetes and the like.
Provided is an aromatic ring compound having a GPR40 agonist activity. A compound represented by the formula (I):
wherein each symbol is as described in the DESCRIPTION, or a salt thereof has a GPR40 agonist activity, and is useful as an agent for the prophylaxis or treatment of diabetes and the like.
[EN] NOVEL COMPOUNDS AS AGONIST FOR PPAR GAMMA AND PPAR ALPHA, METHOD FOR PREPARATION OF THE SAME, AND PHARMACEUTICAL COMPOSITION CONTAINING THE SAME<br/>[FR] NOUVEAUX COMPOSES UTILISES COMME AGONISTES DES PPAR GAMMA ET DES PPAR ALPHA, PROCEDE DE PREPARATION AFFERENT ET COMPOSITION PHARMACEUTIQUE LES RENFERMANT
申请人:LG LIFE SCIENCES LTD
公开号:WO2007058504A1
公开(公告)日:2007-05-24
[EN] The present invention relates to novel compounds accelerating the activity of Peroxisome proliferator-activated receptor gamma (PPAR?) and alpha (PPARa), processes of preparing the same, and pharmaceutical compositions containing the same as an active agent. [FR] L'invention porte sur de nouveaux composés accélérant l'activité des récepteurs gamma (PPAR?) et alpha (PPARa) activés par les proliférateurs des péroxysomes, sur des procédés de préparation afférents et sur des compositions pharmaceutiques les renfermant en tant qu'agent actif.