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.:

US 8604198 B1

PDF
Full Text
Expired
Date of Patent:
Dec. 10, 2013

Filed:

Jul. 29, 2011
Applicants:

Tomohiro Yoshida, Tokyo, JP;

Hiroshi Sakashita, Tokyo, JP;

Naoko Ueda, Tokyo, JP;

Shinji Kirihara, Tokyo, JP;

Satoru Uemori, Tokyo, JP;

Reiko Tsutsumiuchi, Tokyo, JP;

Fumihiko Akahoshi, Tokyo, JP;

Inventors:

Tomohiro Yoshida, Tokyo, JP;

Hiroshi Sakashita, Tokyo, JP;

Naoko Ueda, Tokyo, JP;

Shinji Kirihara, Tokyo, JP;

Satoru Uemori, Tokyo, JP;

Reiko Tsutsumiuchi, Tokyo, JP;

Fumihiko Akahoshi, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 417/14 (2006.01);
U.S. Cl.
CPC ...
Abstract

The present invention provides 3-{(2S,4S)-4-[4-(3-methyl -1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl]pyrrolidin-2 -ylcarbonyl}thiazolidine (compound I) useful as a dipeptidyl peptidase-IV inhibitor, which has superior properties of stability and hygroscopicity, and reproducible crystal structure, and a production method thereof.


Find Patent Forward Citations

Yoshida, Tomohiro. (2013). Salt of proline derivative, solvate thereof, and production method thereof (U.S. Patent No. 8604198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8604198

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…