[EN] USE OF POLYAMINOISOPRENYL DERIVATIVES IN ANTIBIOTIC OR ANTISEPTIC TREATMENT [FR] UTILISATION DE DÉRIVÉS DE POLYAMINO-ISOPRÉNYLE DANS UN TRAITEMENT ANTIBIOTIQUE OU ANTISEPTIQUE
Polyamino geranic derivatives as new chemosensitizers to combat antibiotic resistant Gram-negative bacteria
作者:Jean Michel Brunel、Aurélie Lieutaud、Vincent Lome、Jean-Marie Pagès、Jean-Michel Bolla
DOI:10.1016/j.bmc.2012.12.030
日期:2013.3
Benzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate reagent (BOP) serves as an efficient and versatile coupling reagent for the design and synthesis of new polyamino geranic acid derivatives in moderate to good chemical yields varying from 47% to 83%. These compounds induced a significant decrease of antibiotic resistance in two Gram-negative bacterial MDR strains. Our data suggested that their mechanism of action is closely associated with the inhibition of the efflux pumps. (C) 2012 Elsevier Ltd. All rights reserved.
[EN] USE OF POLYAMINOISOPRENYL DERIVATIVES IN ANTIBIOTIC OR ANTISEPTIC TREATMENT<br/>[FR] UTILISATION DE DÉRIVÉS DE POLYAMINO-ISOPRÉNYLE DANS UN TRAITEMENT ANTIBIOTIQUE OU ANTISEPTIQUE
申请人:UNIV AIX MARSEILLE
公开号:WO2012113891A1
公开(公告)日:2012-08-30
The present invention relates to the use of polyaminoisoprenylderivatives in antibiotic or antiseptic treatment of bacteria including those presentingmultiple drug resistance (MDR), in particular as efflux pump inhibitors. It also relates to novel polyaminoisoprenylderivatives, compositions comprising the same, process for preparing the same, and use thereof in antibiotic or antiseptic treatment.