Mechanism-Inspired Design of Bifunctional Catalysts for the Alternating Ring-Opening Copolymerization of Epoxides and Cyclic Anhydrides
作者:Brooks A. Abel、Claire A. L. Lidston、Geoffrey W. Coates
DOI:10.1021/jacs.9b05570
日期:2019.8.14
bifunctional complex in which the salen catalyst and an aminocyclopropenium cocatalyst are covalently tethered. A modular ligand design circumvents the extended linear syntheses typical of bifunctional catalysts, enabling systematic variation to understand and enhance catalytic activity. The optimized bifunctional aluminumsalen catalyst maintains excellent activity for the ring-openingcopolymerization of epoxides
The invention relates to a method of removing 3-deoxyglucosone and other alpha-dicarbonyl sugars from skin. The invention further relates to methods of inhibiting production and function of 3-deoxyglucosone and other alpha-dicarbonyl sugars in skin. The invention also relates to methods of treating 3-deoxyglucosone and other alpha-dicarbonyl sugars associated diseases and disorders of skin.
Discovery of Benzimidazole Oxazolidinediones as Novel and Selective Nonsteroidal Mineralocorticoid Receptor Antagonists
作者:Christine Yang、Jaume Balsells、Hong D. Chu、Jason M. Cox、Alejandro Crespo、Xiuying Ma、Lisa Contino、Patricia Brown、Sheng Gao、Beata Zamlynny、Judyann Wiltsie、Joseph Clemas、JeanMarie Lisnock、Jack Gibson、Gaochao Zhou、Margarita Garcia-Calvo、Thomas J. Bateman、Vincent Tong、Ling Xu、Martin Crook、Peter Sinclair、Hong C. Shen
DOI:10.1021/acsmedchemlett.5b00010
日期:2015.4.9
Elaboration of the oxazolidinedione series led to replacement of the exocyclic amides with substituted benzimidazoles. The structure-activity relationship (SAR) exploration resulted in the discovery of potent and selective nonsteroidal mineralocorticoid receptor (MR) antagonists with significantly improved microsomal stability and pharmacokinetic (PK) profile relative to the HTS hit 1a. One compound
[EN] PROCESS FOR PREPARING AMIDE-SUBSTITUTED IMIDAZO COMPOUNDS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE COMPOSÉS IMIDAZO À SUBSTITUTION AMIDE
申请人:BEIGENE BEIJING CO LTD
公开号:WO2020233677A1
公开(公告)日:2020-11-26
Disclosed herein is a process for preparing amide-substituted imidazo compounds. In particular, disclosed herein is the process for preparing certain amide-substituted imidazo compounds that are useful for inhibiting indoleamine 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.
[EN] AMIDE-SUBSTITUTED IMIDAZO COMPOUNDS AS SELECTIVE INHIBITORS OF INDOLEAMINE 2, 3-DIOXYGENASES<br/>[FR] COMPOSÉS IMIDAZO SUBSTITUÉS PAR UN AMIDE EN TANT QU'INHIBITEURS SÉLECTIFS DE L'INDOLÉAMINE 2, 3-DIOXYGÉNASES
申请人:BEIGENE LTD
公开号:WO2020233676A1
公开(公告)日:2020-11-26
Disclosed herein are amide-substituted imidazo compounds and pharmaceutical compositions comprising at least one such novel benzoimidazoles, processes for the preparation thereof, and the method for using the same in therapy. In particular, disclosed herein are certain amide-substituted imidazo compounds that are useful for inhibiting indoleamine 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.