申请人:TRANSLATE BIO, INC.
公开号:US10022455B2
公开(公告)日:2018-07-17
The present invention provides, in part, a biodegradable compound of formula I, and sub-formulas thereof: Formula (I) or a pharmaceutically acceptable salt thereof, where each X independently is O or S, each Y independently is O or S, and each R1 independently is defined herein; and a liposome composition comprising the cationic lipid of formula I or a sub-formula thereof, and methods of delivering agents, such as nucleic acids including mRNA, in vivo, by administering to a subject the liposome comprising the cationic lipid of formula I or a sub-formula thereof, where the agent is encapsulated within the liposome.
本发明提供了一种生物可降解的化合物,其化学式为I,以及其子式:化学式(I)或其药学上可接受的盐,其中每个X独立地为O或S,每个Y独立地为O或S,每个R1独立地在此处定义;以及包含化学式I或其子式的阳离子脂质的脂质体组合物,以及通过向主体给予包含化学式I或其子式的阳离子脂质的脂质体来递送药剂(例如核酸,包括mRNA)的方法,在此过程中,药剂被封装在脂质体内。