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:
Sep. 03, 2024
Filed:
Nov. 24, 2020
Applicant:
Nanjing Chempion Biotechnology Co., Ltd., Nanjing, CN;
Inventors:
Assignee:
Nanjing Chempion Biotechnology Co., Ltd., Nanjing, CN;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 239/54 (2006.01);
U.S. Cl.
CPC ...
C07D 239/54 (2013.01);
Abstract
The present disclosure discloses a compound 1,1,3,3-tetramethylguanidine (R)-(tert-butoxycarbonyl)(2-(5-(2-fluoro-3-methoxyphenyl)-3-(2-fluoro-6-(trifluoromethyl)benzyl)-4-methyl-2,6-dicarbonyl-3,6-dihydropyrimidine-1(2H)-yl)-1-phenylethyl) sulfamate (of structural formula I) and a preparation method thereof.
Chen, Jian. (2024). Organic amine salt of key intermediate of elagolix sodium and preparation method thereof (U.S. Patent No. 12077511). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12077511
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile