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:
May. 22, 2007
Filed:
Apr. 17, 2002
Applicants:
Ryu Nagata, Osaka, JP;
Katsunori Maruta, Osaka, JP;
Kiyotaka Iwai, Osaka, JP;
Makoto Kitoh, Osaka, JP;
Kantaro Ushiroda, Osaka, JP;
Kozo Yoshida, Osaka, JP;
Inventors:
Ryu Nagata, Osaka, JP;
Katsunori Maruta, Osaka, JP;
Kiyotaka Iwai, Osaka, JP;
Makoto Kitoh, Osaka, JP;
Kantaro Ushiroda, Osaka, JP;
Kozo Yoshida, Osaka, JP;
Assignee:
Dainippon Sumitomo Pharma Co., Ltd., Osaka-Fu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 207/46 (2006.01); A61K 31/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A novel pyrrole derivative represented by the following formula (1) and a salt thereof: wherein Rmeans substituted alkenyl, etc.; Rmeans substituted benzoyl, etc.; and Rto Reach means hydrogen, alkyl, halogeno, etc. The derivative and salt have antidiabetic activity.