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:
Jul. 08, 2008
Filed:
May. 19, 2004
Applicants:
Koji Kimata, Nagoya, JP;
Hiroko Habuchi, Nagoya, JP;
Inventors:
Koji Kimata, Nagoya, JP;
Hiroko Habuchi, Nagoya, JP;
Assignee:
Seikagaku Corporation, Chiyoda-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/04 (2006.01); A61K 31/70 (2006.01); C07H 15/00 (2006.01); C07H 15/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The hexuronic acid derivative represented by the following formula 1 or a salt thereof is used as an active ingredient of a heparin/heparan sulfate sulfotransferase inhibitor. In the formula, each of R, R, and Rindependently represent(s) SOor H which may have a substituent, provided that at least one thereof represents SO; X represents OR, SR, N(R), or C(R), Rindependently represents H, alkyl, alkenyl, alkynyl, acyl, aryl, or aralkyl group; one of Rand Rrepresents COOH while the other represents H; and the wavy line represents α-glycosidic bond or β-glycosidic bond.