公开(公告)号：US20240124389A1

公开(公告)日：2024-04-18

申请号：US18495200

申请日：2023-10-26

Applicant: FUJIFILM Corporation

Inventor： Shintaro TANABE ,  Tatsuya NITABARU ,  Mashiko YAMAMOTO ,  Hirofumi FUKUNAGA ,  Naoto NAKAMURA ,  Noriyuki KASAGI ,  Taisuke ENDO ,  Keiko SUZUKI

IPC: C07C229/26 ,  A61K9/127 ,  C07C229/28

CPC classification number: C07C229/26 ,  A61K9/127 ,  C07C229/28

Abstract: An object of present invention is to provide a compound or a salt thereof constituting lipid particles that can achieve a high nucleic acid encapsulation rate and excellent delivery of nucleic acids, and to provide lipid particles and pharmaceutical composition using the compound or a salt thereof, which can achieve a high nucleic acid encapsulation rate and excellent delivery of nucleic acids. According to an aspect of the present invention, a compound represented by Formula (1) or a salt thereof is provided.




In the formula, each symbol has a meaning defined in the present specification.