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:
Nov. 26, 2019
Filed:
Mar. 17, 2017
Applicant:
Daewoong Pharmaceutical Co., Ltd., Gyeonggi-do, KR;
Inventors:
Aeri Kim, Seoul, KR;
Kwan Hyung Cho, Busan, KR;
Assignee:
Daewoong Pharmaceutical Co., Ltd., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 207/48 (2006.01); C07C 55/10 (2006.01); C07C 57/15 (2006.01); C07C 59/255 (2006.01); A61P 1/04 (2006.01);
U.S. Cl.
CPC ...
C07D 207/48 (2013.01); A61P 1/04 (2018.01); C07C 55/10 (2013.01); C07C 57/15 (2013.01); C07C 59/255 (2013.01);
Abstract
The present invention provides a novel acid addition salt of 1-(5-(2,4-difluorophenyl)-1-((3-fluorophenyl)sulfonyl)-4-methoxy-1H-pyrrol-3-yl)-N-methylmethanamine. The above-described acid addition salt can have not only excellent proton pump inhibitory activity, gastric damage inhibitory activity and defensive factor-enhancing effect, but also excellent eradication activity againstand thus can be effectively used for the prevention and treatment of gastrointestinal injury due to gastrointestinal track ulcer, gastritis, reflux esophagitis, or