| abstract |
The present invention provides a cationic lipid compound, a composition comprising the same, and an application. In order to provide more options for the delivery of nucleic acid drugs, gene vaccines, small molecule drugs and other preparations, the present invention proposes a general formula The indicated cationic lipid compound, or a pharmaceutically acceptable salt thereof. The cationic lipid compounds of the present invention can be used to deliver DNA, RNA or small molecule drugs, enrich the types of cationic lipid compounds, and have important significance for the development and application of nucleic acid preventive and therapeutic agents. |