Cu/Fe Catalyzed Intermolecular Oxidative Amination of Benzylic C−H Bonds
作者:Cong Liu、Qi Zhang、Hongbo Li、Shuangxi Guo、Bin Xiao、Wei Deng、Lei Liu、Wei He
DOI:10.1002/chem.201600107
日期:2016.4.25
We report a Cu/Fe co‐catalyzed Ritter‐type C−H activation/amination reaction that allows efficient and selective intermolecular functionalization of benzylic C−H bonds. This new reaction is featured by simple reaction conditions, readily available reagents and general substrate scope, allowing facile synthesis of biologically interesting nitrogen containing heterocycles. The Cu and Fe salts were found
Microwave-Promoted Pd-Catalyzed Cyanation of Aryl Triflates: A Fast and Versatile Access to 3-Cyano-3-desoxy-10-ketomorphinans
作者:Ao Zhang、John L. Neumeyer
DOI:10.1021/ol027256p
日期:2003.1.1
[GRAPHICS]A methodology for the microwave-promoted conversion of triflates to the corresponding nitriles by using 8% equiv of Pd(Ph3P)(4) as the catalyst and 2.0 equiv of Zn(CN)(2) as the cyanide source has been developed. This method is highly efficient for the preparation of 3-cyano-3-desoxy10-ketomorphinans. The reaction was generally completed in 15 min at 200 degreesC and produced products in greater than 86% yields.
[EN] ANTI VIRAL COMPOUNDS<br/>[FR] COMPOSÉS ANTIVIRAUX
申请人:PASTEUR INSTITUT KOREA
公开号:WO2010046780A2
公开(公告)日:2010-04-29
There is provided small molecule anti-human immunodeficiency virus (anti-HIV) compounds as well as a phenotypic cell-based high throughput screening (HTS) assay for their identification.
An integrated chemical biology approach reveals the mechanism of action of HIV replication inhibitors
作者:Nicholas Pagano、Peter Teriete、Margrith E. Mattmann、Li Yang、Beth A. Snyder、Zhaohui Cai、Marintha L. Heil、Nicholas D.P. Cosford
DOI:10.1016/j.bmc.2017.03.061
日期:2017.12
reported to exhibit activity against the humanimmunodeficiencyvirus (HIV), but their molecular target had not been identified. We tested the initial set of DHPMs in phenotypic assays providing a hit (1i) that inhibited the replication of the humanimmunodeficiencyvirus HIV in cells. Flow chemistry-driven optimization of 1i led to the identification of HIV replication inhibitors such as 1l with cellular