Synergy of Anodic Oxidation and Cathodic Reduction Leads to Electrochemical C—H Halogenation
作者:Zhilin Zhou、Yong Yuan、Yangmin Cao、Jin Qiao、Anjin Yao、Jing Zhao、Wanqing Zuo、Wenjie Chen、Aiwen Lei
DOI:10.1002/cjoc.201900091
日期:2019.6
We herein uncovered an electrochemical C—Hhalogenation protocol that synergistically combines anodic oxidation and cathodic reduction for C—X bond formation. The reaction was demonstrated under exogenous‐oxidant‐free conditions. Moreover, this is the first example of activating CBr4, CHBr3, and CCl3Br under electrochemical conditions.
brominated β-ketoesters with nitriles to generate enamino-substituted keto esters. The best results were obtained when a combination of indium metal (0.7 equiv.) with indium trichloride (1.6 equiv.) were applied at 60 °C for 20 to 72 hours, and these conditions could be applied to a broad range of nitriles and a significant number of different β-ketoesters. The transformation of aliphatic nitriles proved
[EN] INHIBITORS OF HEPATITIS C VIRUS<br/>[FR] INHIBITEURS DU VIRUS DE L'HÉPATITE C
申请人:PRESIDIO PHARMACEUTICALS INC
公开号:WO2012058125A1
公开(公告)日:2012-05-03
A class of compounds that inhibit Hepatitis C Virus (HCV) is disclosed, along with compositions containing the compound, and methods of using the composition for treating individuals infected with HCV.
[EN] NOVEL SUBSTITUTED IMIDAZOPYRIMIDINES AS GPBAR1 RECEPTOR MODULATORS<br/>[FR] NOUVEAUX IMIDAZOPIRIDINES SUBSTITUES COMME MODULATEURS RECEPTEURS GPBAR1
申请人:TORRENT PHARMACEUTICALS LTD
公开号:WO2013057650A1
公开(公告)日:2013-04-25
The present invention relates to novel substituted imidazo[1,2-a]pyrimidine compounds of formula (I), their pharmaceutically acceptable salts, and their isomers, stereoisomers, conformers, tautomers, polymorphs, hydrates and solvates. The present invention also encompasses pharmaceutically acceptable compositions of said compounds and process for preparing novel compounds. The invention further" relates to the use of the above- mentioned compounds for the preparation of medicament for use as pharmaceuticals. (Formula I).
Synthesis and biological evaluation of pyrazolylthiazole carboxylic acids as potent anti-inflammatory–antimicrobial agents
作者:Poonam Khloya、Satish Kumar、Pawan Kaushik、Parveen Surain、Dhirender Kaushik、Pawan K. Sharma
DOI:10.1016/j.bmcl.2015.02.004
日期:2015.3
Letter presents design, synthesis and biological evaluation of a novel series of pyrazolylthiazole carboxylates 1a–1p and corresponding acid derivatives 2a–2p. All 32 novel compounds were tested for their in vivo anti-inflammatoryactivity by carrageenan-induced rat paw edema method as well as for in vitro antimicrobial activity. All the tested compounds exhibited excellent AI activity profile. Three compounds