公开(公告)号：US20240300979A1

公开(公告)日：2024-09-12

申请号：US18548109

申请日：2022-01-14

Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY

Inventor： Hitoshi KASAI ,  Keita TANITA ,  Yoshitaka KOSEKI

IPC: C07D519/00 ,  A61K9/51 ,  A61K31/4745 ,  A61P35/00

CPC classification number: C07D519/00 ,  A61K9/5192 ,  A61K31/4745 ,  A61P35/00

Abstract: The problem to be solved by the present invention is to provide novel organic nanoparticles and a novel compound for constituting the organic nanoparticles. The present invention provides a compound represented by the following formula (1) or a salt thereof:




wherein R1s are the same or different and each represent hydrogen, a hydroxy group, or a carbon-containing organic group; and R2s are the same or different and each represent an optionally substituted ethylene group or trimethylene group.