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. 20, 2012
Filed:
Jan. 09, 2008
Applicants:
Iwao Takamuro, Osaka, JP;
Kazutoshi Sugawara, Tsuruoka, JP;
Hiroshi Sugama, Osaka, JP;
Inventors:
Assignee:
Mitsubishi Tanabe Pharma Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/427 (2006.01); C07D 417/12 (2006.01); C07D 417/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hydrazone derivative of formula [I]: wherein Ring A is aryl or heteroaryl, Ring T is heteroaryl or heterocycle, Rand Rare independently hydrogen atom, halogen atom, cycloalkylsulfonyl, etc., Rand Rcombine each other together with the adjacent nitrogen atom to form substituted or unsubstituted heterocycle, Ris hydrogen atom, halogen atom, cyano, nitro, tetrazolyl, etc., and Ris hydrogen atom, etc.;or a pharmaceutically acceptable salt thereof is useful as a glucokinase activation agent.