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:
Dec. 04, 2012
Filed:
Apr. 14, 2008
Applicants:
Jei Man Ryu, Anyang-si, KR;
Dong Rack Choi, Yongin-si, KR;
Jin Yang, Seoul, KR;
Sue Hye Yoon, Suwon-si, KR;
Seung Hwan Kim, Uiwang-si, KR;
Sae Kwang Ku, Suwon-si, KR;
Inventors:
Jei Man Ryu, Anyang-si, KR;
Dong Rack Choi, Yongin-si, KR;
Jin Yang, Seoul, KR;
Sue Hye Yoon, Suwon-si, KR;
Seung Hwan Kim, Uiwang-si, KR;
Sae Kwang Ku, Suwon-si, KR;
Assignee:
Dong Wha Pharmaceutical Co. Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/42 (2006.01); A61K 31/44 (2006.01); C07D 471/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are aspartic acid salts of 1-cyclopropyl-6-fluoro-7-(8-methoxyimino-2,6-diaza-spiro[3.4]oct-6-yl)-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid, methods for preparing the same, and antimicrobial pharmaceutical compositions comprising the same.