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. 19, 2009
Filed:
May. 31, 2004
Applicants:
Osamu Muraoka, Higashiosaka, JP;
Masayuki Yoshikawa, Minoo, JP;
Genzoh Tanabe, Osaka, JP;
Hisashi Matsuda, Kyoto, JP;
Inventors:
Osamu Muraoka, Higashiosaka, JP;
Masayuki Yoshikawa, Minoo, JP;
Genzoh Tanabe, Osaka, JP;
Hisashi Matsuda, Kyoto, JP;
Assignees:
Kinki University, Osaka, JP;
Diabetym Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/381 (2006.01); A61K 31/382 (2006.01); C07D 333/32 (2006.01); C07D 335/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Cyclic onium compounds reresented by the following structural formula (I), glucosidase inhibitors using such compounds, and antidiabetic drugs or food containing such glucosidase inhibitor. wherein Ais an aniom; m is an interger between 1 and 6, n is 0 or 1, Xis Sor NQ (where Q is H or an alkyl of 1 to 4 carbon atoms).