[EN] COMPOUNDS AND METHODS<br/>[FR] COMPOSÉS ET MÉTHODES
申请人:TEMPERO PHARMACEUTICALS INC
公开号:WO2013019682A1
公开(公告)日:2013-02-07
The present invention relates to novel retinoid-related orphan receptor gamma (RORγ) modulators and their use in the treatment of diseases mediated by RORy.
本发明涉及新型视黄醛酸相关孤儿受体γ(RORγ)调节剂及其在治疗由RORγ介导的疾病中的应用。
[EN] FUSED IMIDAZOLE DERIVATIVES AS IL-17 MODULATORS<br/>[FR] DÉRIVÉS D'IMIDAZOLE FUSIONNÉS UTILISÉS EN TANT QU'INHIBITEURS D'IL-17
申请人:UCB BIOPHARMA SPRL
公开号:WO2019138017A1
公开(公告)日:2019-07-18
A series of substituted fused bicyclic imidazole derivatives, including benzimidazole derivatives and analogues thereof, being potent modulators of human IL-17 activity, are accordingly of benefit in the treatment and/or prevention of various human ailments, including inflammatory and autoimmune disorders.
Easy Access to Amides through Aldehydic C–H Bond Functionalization Catalyzed by Heterogeneous Co-Based Catalysts
作者:Cuihua Bai、Xianfang Yao、Yingwei Li
DOI:10.1021/cs501822r
日期:2015.2.6
synthesis strategy for amides by oxidative amidation of aldehydes is developed using a heterogeneous Co-based catalyst. The Co composite was prepared by simple pyrolysis of a Co-containing MOF, to obtain well-dispersed Co nanoparticles enclosed by carbonized organic ligands. The catalysts were characterized by powder X-ray diffraction (PXRD), N2 physical adsorption, atomic absorption spectroscopy (AAS)
Cross Coupling of Acyl and Aminyl Radicals: Direct Synthesis of Amides Catalyzed by Bu4NI with TBHP as an Oxidant
作者:Zhaojun Liu、Jie Zhang、Shulin Chen、Erbo Shi、Yuan Xu、Xiaobing Wan
DOI:10.1002/anie.201108763
日期:2012.3.26
A radical solution: A Bu4NI/tert‐butyl hydroperoxide (TBHP) catalyzed synthesis of amides through a cross‐coupling reaction between acyl and aminyl radicals is described. This method involves the combination of aldehyde CH bond functionalization and decarbonylation of N,N‐disubstituted formamides (see scheme). The cross‐coupling is metal‐free, has a wide substrate scope, operational simplicity, and
自由基溶液:描述了Bu 4 NI /叔丁基过氧化氢(TBHP)通过酰基和氨基自由基之间的交叉偶联反应催化的酰胺合成。该方法涉及醛CH键官能化和N,N-二取代甲酰胺的脱羰作用的组合(请参见方案)。交叉耦合是无金属的,具有广泛的基片范围,操作简便,并且按比例放大可提供高产量。
Site-Selective Functionalization of Pyridinium Derivatives via Visible-Light-Driven Photocatalysis with Quinolinone
作者:Inwon Kim、Gyumin Kang、Kangjae Lee、Bohyun Park、Dahye Kang、Hoimin Jung、Yu-Tao He、Mu-Hyun Baik、Sungwoo Hong
DOI:10.1021/jacs.9b02013
日期:2019.6.12
photocatalyst, we developed a catalytic system driven by visible light that forms phosphinoyl and carbamoyl radicals, which react with various heteroarenium derivatives under mild, transition-metal-free conditions. This straightforward and environmentally friendly synthetic method represents a new approach to site-divergent pyridine functionalization that offers considerable advantages in both simplicity and