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:
Jan. 21, 2025
Filed:
Sep. 07, 2023
Applicant:
Api Corporation, Fukuoka, JP;
Inventors:
Assignee:
API CORPORATION, Fukuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 211/60 (2006.01);
U.S. Cl.
CPC ...
C07D 211/60 (2013.01);
Abstract
A method for producing a compound represented by the formula (1): wherein LG is a leaving group, PGis an amino-protecting group, and R is a hydrocarbon group having 1-8 carbon atoms and optionally having substituent(s), comprising with an amino group protecting agent to obtain a compound represented by the formula (7): or a salt thereof; and