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:
Apr. 28, 2026
Filed:
Jan. 11, 2021
Applicant:
St Pharm Co., Ltd., Gyeonggi-do, KR;
Inventors:
Assignee:
ST PHARM CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 471/04 (2006.01); C07D 403/06 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07D 403/06 (2013.01);
Abstract
The present invention relates to a method for preparing a pyrrolopyridine derivative compound exhibiting antiviral activity, and a novel intermediate used therein. The preparation method of the present invention enables reaction steps to be reduced through effective process development and a high purity pyrrolopyridine derivative compound to be prepared in a high yield, and thus enables production costs to be remarkably reduced so as to be economical and to be suitable for mass production.
Kim, Kyungjin. (2026). Pyrrolopyridine derivative preparation method (U.S. Patent No. 12612400). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12612400
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile