INHIBITORS OF BIOFILM FORMATION OF GRAM-POSITIVE AND GRAM-NEGATIVE BACTERIA
申请人:Ammendola Aldo
公开号:US20090192192A1
公开(公告)日:2009-07-30
The present invention relates to the use of compounds as broad spectrum inhibitors of bacterial biofilm formation. In particular the invention refers to a family of compounds that block the quorum sensing system of Gram-negative and Gram-positive bacteria, a process for their manufacture, pharmaceutical compositions containing them and to their use for the treatment and prevention of bacterial damages and diseases, in particular for diseases where there is an advantage in inhibiting quorum sensing regulated phenotypes of pathogens.
Oxidative nucleophilic substitution: transformation of alkylboronic derivatives
作者:Clément Cazorla、Estelle Métay、Marc Lemaire
DOI:10.1016/j.tet.2011.09.055
日期:2011.11
An efficient amidation reaction is described in this paper. Potassium alkyltrifluoroboratesalts can be transforming to amides from nitriles in the presence of copper acetate and boron trifluoride. An extension of this reaction allowed the formation of amines, ethers, and C–C bond.