Compounds are provided having the following structure:
or a pharmaceutically acceptable salt, tautomer or stereoisomer thereof, wherein R1, R2, R3, L1, L2, G1, G2 and G3 are as defined herein. Use of the compounds as a component of lipid nanoparticle formulations for delivery of a therapeutic agent, compositions comprising the compounds and methods for their use and preparation are also provided.
提供具有以下结构的化合物:
或其药学上可接受的盐、同系物或立体异构体,其中 R1、R2、R3、L1、
L2、G1、G2 和 G3 如本文所定义。本发明还提供了化合物作为脂质纳米粒子制剂的组分用于递送治疗剂的用途、包含化合物的组合物及其使用和制备方法。