[EN] NOVEL BIS-NITROGEN CONTAINING CATIONIC LIPIDS FOR OLIGONUCLEOTIDE DELIVERY<br/>[FR] NOUVEAUX LIPIDES CATIONIQUES CONTENANT DU BIS-AZOTE POUR ADMINISTRATION D'OLIGONUCLÉOTIDE
申请人:MERCK SHARP & DOHME
公开号:WO2013016058A1
公开(公告)日:2013-01-31
The instant invention provides for novel cationic lipids that can be used in combination with other lipid components such as cholesterol and PEG-lipids to form lipid nanoparticles with oligonucleotides. It is an object of the instant invention to provide a cationic lipid scaffold that demonstrates enhanced efficacy and tolerability. The present invention employs bis-nitrogen containing cationic lipids to enhance the efficiency and tolerability of in vivo delivery of siRNA.