The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 10, 2024
Filed:
Jan. 05, 2023
Applicants:
Beijing Jitai Pharmaceutical Technology Co., Ltd., Beijing, CN;
Hangzhou Jitai Pharmaceutical Technology Co., Ltd., Hangzhou, CN;
Inventors:
Lin Zhang, Beijing, CN;
Liu Yang, Beijing, CN;
Andong Liu, Beijing, CN;
Caida Lai, Hangzhou, CN;
Wenshou Wang, Hangzhou, CN;
Assignees:
Beijing Jitai Pharmaceutical Technology Co., Ltd., Beijing, CN;
Hangzhou Jitai Pharmaceutical Technology Co., Ltd., Hangzhou, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 229/12 (2006.01); A61K 47/54 (2017.01); C07C 227/18 (2006.01); C07C 231/12 (2006.01); C07C 235/06 (2006.01); C07C 327/22 (2006.01);
U.S. Cl.
CPC ...
C07C 229/12 (2013.01); A61K 47/543 (2017.08); C07C 227/18 (2013.01); C07C 231/12 (2013.01); C07C 235/06 (2013.01); C07C 327/22 (2013.01);
Abstract
Provided herein is a class of ionizable lipid compounds represented by formula (IV), or pharmaceutically acceptable salts, isotopic variants, tautomers or stereoisomers thereof. Also provided is a nanoparticle pharmaceutical composition comprising said compound, and the application of said compound and its composition in the delivery of nucleic acids.