Direct reductive alkylation of amine hydrochlorides with aldehyde bisulfite adducts
作者:Marta Barniol-Xicota、Andreea L. Turcu、Sandra Codony、Carmen Escolano、Santiago Vázquez
DOI:10.1016/j.tetlet.2014.03.046
日期:2014.4
A mild procedure for the direct reaction of aromatic and aliphatic aldehyde bisulfite adducts with primary and secondary aminehydrochlorides in the presence of sodium cyanoborohydride in methanol is reported.
Discovery of Novel Dual Inhibitors of the Wild-Type and the Most Prevalent Drug-Resistant Mutant, S31N, of the M2 Proton Channel from Influenza A Virus
作者:Jizhou Wang、Chunlong Ma、Jun Wang、Hyunil Jo、Belgin Canturk、Giacomo Fiorin、Lawrence H. Pinto、Robert A. Lamb、Michael L. Klein、William F. DeGrado
DOI:10.1021/jm301538e
日期:2013.4.11
targeting the M2channel from influenza A virus are no longer effective because of widespread drug resistance. S31N is the predominant and amantadine-resistant M2 mutant, present in almost all of the circulating influenza A strains as well as in the pandemic 2009 H1N1 and the highly pathogenic H5N1 flu strains. Thus, there is an urgent need to develop second-generation M2inhibitors targeting the S31N
COMPOUNDS WHICH HAVE A PROTECTIVE ACTIVITY WITH RESPECT TO THE ACTION OF TOXINS AND OF VIRUSES WITH AN INTRACELLULAR MODE OF ACTION
申请人:Commissariat A L'Energie Atomique Et Aux Energies Alternatives
公开号:US20160083355A1
公开(公告)日:2016-03-24
The subject matter of the present invention is novel families of compounds which are aromatic amine, imine, aminoadamantane and benzodiazepine derivatives, medicaments comprising same and the use thereof as inhibitors of the toxic effects of toxins with intracellular activity, such as, for example, ricin, and of viruses that use the internalization pathway for infecting cells.
[EN] INHIBITORS TARGETING DRUG-RESISTANT INFLUENZA A<br/>[FR] INHIBITEURS CIBLANT LA GRIPPE A PHARMACORÉSISTANTE
申请人:UNIV PENNSYLVANIA
公开号:WO2013086131A1
公开(公告)日:2013-06-13
Provided are compounds according to formula (la) or (lb) as described herein, that are capable of modulating the activity of influenza viruses (e.g., influenza A virus), for example, via interaction with the M2 transmembrane protein, and other similar viroporins. Also provided are methods for treating an influenza A-affected disease state or infection comprising administering a composition comprising one or more compounds according to according to formulas (la') or (lb), as described herein.
Iron-mediated intermolecular N-group transfer chemistry with olefinic substrates
作者:Elisabeth T. Hennessy、Richard Y. Liu、Diana A. Iovan、Ryan A. Duncan、Theodore A. Betley
DOI:10.1039/c3sc52533c
日期:——
The dipyrrinato iron catalyst reacts with organic azides to generate a reactive, high-spin imido radical intermediate, distinct from nitrenoid or imido species commonly observed with low-spin transitionmetal complexes. The unique electronic structure of the putative group-transfer intermediate dictates the chemoselectivity for intermolecular nitrene transfer. The mechanism of nitrene group transfer