[EN] NEW INDANYLOXYDIHYDROBENZOFURANYLACETIC ACID DERIVATIVES AND THEIR USE AS GPR40 RECEPTOR AGONISTS [FR] NOUVEAUX DÉRIVÉS D'ACIDE INDANYLOXYDIHYDROBENZOFURANNYLACÉTIQUE ET LEUR UTILISATION COMME AGONISTES DU RÉCEPTEUR GPR40
POLYCYCLIC DERIVATIVES, PREPARATION PROCESS AND PHARMACEUTICAL USE THEREOF
申请人:Jiangsu Hengrui Medicine Co., Ltd.
公开号:US20150005282A1
公开(公告)日:2015-01-01
Disclosed in the present invention are polycyclic derivatives as represented by general formula (I), the preparation method thereof, pharmaceutical compositions containing the derivatives and uses thereof as therapeutic agents, especially the GPR40 agonist and in preparation of drugs for treating diseases such as diabetes and metabolic disorders, etc., wherein each substituent in the general formula (I) has the same definition as in the description.
Development of Versatile Sulfone Electrophiles for Suzuki–Miyaura Cross-Coupling Reactions
作者:Masakazu Nambo、Eric C. Keske、Jason P. G. Rygus、Jacky C.-H. Yim、Cathleen M. Crudden
DOI:10.1021/acscatal.6b03434
日期:2017.2.3
cross-coupling reactions is described. Introducing electron-withdrawing groups on the aryl ring of the sulfone facilitates the Pd-catalyzed activation of C–SO2 bonds. Cross-coupling reactions with fluorinated sulfone electrophiles are reported, leading to a variety of multiply arylated products in good yields. The reactivity of this unusual electrophile is benchmarked versus common electrophiles and its use in
A compound represented by the formula (1):
wherein each symbol is as defined in the specification, and a salt thereof and a prodrug thereof unexpectedly have superior GPR40 receptor agonist activity, superior in the properties as a pharmaceutical product such as stability and the like, and can be a safe and useful pharmaceutical agent as a drug for the prophylaxis or treatment of GPR40 receptor related pathology or diseases such as diabetes and the like.
A compound represented by the formula (1):
wherein each symbol is as defined in the specification, and a salt thereof and a prodrug thereof unexpectedly have superior GPR40 receptor agonist activity, superior in the properties as a pharmaceutical product such as stability and the like, and can be a safe and useful pharmaceutical agent as a drug for the prophylaxis or treatment of GPR40 receptor related pathology or diseases such as diabetes and the like.