公开(公告)号：US20210078936A1

公开(公告)日：2021-03-18

申请号：US17104294

申请日：2020-11-25

Applicant: NOVARTIS AG

Inventor： Luis BRITO ,  Delai CHEN ,  Gabriel GAMBER ,  Andrew GEALL ,  Kevin LOVE ,  Thomas ZABAWA ,  Frederic ZECRI

IPC: C07C229/12 ,  C07C229/38 ,  C07D205/04 ,  C07D265/30 ,  C07D207/12 ,  C07D207/16 ,  C07D211/22 ,  C07D295/088 ,  C07D211/46 ,  C07D211/60 ,  C07D211/62 ,  C07D295/15 ,  C07C271/20 ,  C07C219/04 ,  A61K47/18 ,  A61K9/127 ,  A61K9/51 ,  A61K31/7105 ,  A61K31/713 ,  A61K39/12 ,  A61K39/39 ,  C07C271/22 ,  C07D211/06 ,  C07D211/34 ,  C07D211/44

Abstract: This invention provides for a compound of formula (I): or a pharmaceutically acceptable salt thereof, wherein R1-R4, L1, n and p are defined herein. The compounds of formula (X) and pharmaceutically acceptable salts thereof are cationic lipids useful in the delivery of biologically active agents to cells and tissues.