Copper(I) Phenoxide Complexes in the Etherification of Aryl Halides
作者:Jesse W. Tye、Zhiqiang Weng、Ramesh Giri、John F. Hartwig
DOI:10.1002/anie.200902245
日期:2010.3.15
No copping out! Copper(I) phenoxidecomplexes containing chelating ligands (see picture), proposed intermediates in copper‐catalyzed etherification of arylhalides, have been synthesized and fully characterized. The kinetic and chemical competence of the isolated complexes are demonstrated for the synthesis of aryl phenyl ethers, and experiments provide evidence against mechanistic pathways involving
Palladium-Catalyzed Oxidative Double CH Functionalization/Carbonylation for the Synthesis of Xanthones
作者:Hua Zhang、Renyi Shi、Pei Gan、Chao Liu、Anxing Ding、Qiuyi Wang、Aiwen Lei
DOI:10.1002/anie.201201050
日期:2012.5.21
Two at once: Xanthones with different functional groups were obtained with CO (balloon) in the presence of a simple catalytic system that consists of Pd(OAc)2, K2S2O8, and trifluoroacetic acid (see scheme). Preliminary mechanism studies reveal that the second CHfunctionalization might be the rate‐determining step.
一次两个:在简单的催化体系(由Pd(OAc)2,K 2 S 2 O 8和三氟乙酸组成)的存在下,用CO(气球)获得具有不同官能团的氧杂蒽。初步的机理研究表明,第二个CH功能化可能是决定速率的步骤。
INHIBITION OF P38 KINASE ACTIVITY USING SUBSTITUTED HETEROCYCLIC UREAS
申请人:Dumas Jacques
公开号:US20120046290A1
公开(公告)日:2012-02-23
This invention relates to the use of a group of aryl ureas in treating cytokine mediated diseases, other than cancer and proteolytic enzyme mediated diseases, other than cancer, and pharmaceutical compositions for use in such therapy.
[EN] SMALL MOLECULE INHIBITORS OF MCL-1 AND USES THEREOF<br/>[FR] PETITES MOLÉCULES INHIBITRICES DE MCL-1 ET LEURS UTILISATIONS
申请人:UNIV MICHIGAN REGENTS
公开号:WO2016172218A1
公开(公告)日:2016-10-27
This invention is in the field of medicinal chemistry. In particular, the invention relates to a new class of small-molecules having benzoic acid structure which function as inhibitors of Mcl-1 protein, and their use as therapeutics for the treatment of cancer and other diseases.