[EN] TRIALKYL CATIONIC LIPIDS AND METHODS OF USE THEREOF<br/>[FR] LIPIDES CATIONIQUES TRIALKYLÉS ET LEURS PROCÉDÉS D'UTILISATION
申请人:PROTIVA BIOTHERAPEUTICS INC
公开号:WO2013126803A1
公开(公告)日:2013-08-29
The present invention provides compositions and methods for the delivery of therapeutic agents to cells. In particular, these include novel, trialkyl, cationic lipids and nucleic acid-lipid particles that provide efficient encapsulation of nucleic acids and efficient delivery of the encapsulated nucleic acid to cells in vivo. The compositions of the present invention are highly potent, thereby allowing effective knock-down of a specific target protein at relatively low doses.
A Cooperative Strategy for the Highly Selective Intermolecular Oxycarbonylation Reaction of Alkenes using a Palladium Catalyst
作者:Ming Li、Feng Yu、Xiaoxu Qi、Pinhong Chen、Guosheng Liu
DOI:10.1002/anie.201607248
日期:2016.10.24
terminal and internal alkenes has been designed. The electrophilic reagent, hypervalent iodine, plays a key role in this process by activating the alkene C=C bond for nucleophilic addition of the palladiumcatalyst. This process generates an iodonium‐containing palladium species which undergoes CO insertion. The new approach, intermolecular oxycarbonylaton reactions of alkenes, has been achieved and