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:
Jun. 06, 2023
Filed:
Mar. 24, 2017
Applicant:
Versitech Limited, Hong Kong, HK;
Inventors:
Xuechen Li, Hong Kong, HK;
Hoi Yee Chow, Kowloon, HK;
Assignee:
VERSITECH LIMITED, Hong Kong, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 7/08 (2006.01); A61P 31/04 (2006.01); A61K 38/00 (2006.01);
U.S. Cl.
CPC ...
C07K 7/08 (2013.01); A61P 31/04 (2018.01); A61K 38/00 (2013.01);
Abstract
Cyclic lipopeptides having one or more modifications relative to daptomycin, and methods of making them are provided. The cyclic lipopeptides can be used as antibacterial agents. The daptomycin analogues are generated by chemical synthesis, which makes introduction of an unnatural amino acid and any modification into daptomycin possible. Pharmaceutical compositions and method of use thereof for the disclosed daptomycin analogues are also provided.