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. 11, 2006
Filed:
Dec. 03, 2002
Hiroshi Nakamura, Nagareyama, JP;
Soichi Kaneda, Shiki, JP;
Takahiro Sato, Kita-ku, JP;
Naoki Ashizawa, Kamifukuoka, JP;
Koji Matsumoto, Saitama, JP;
Takashi Iwanaga, Kazo, JP;
Tsutomu Inoue, Funabashi, JP;
Hiroshi Nakamura, Nagareyama, JP;
Soichi Kaneda, Shiki, JP;
Takahiro Sato, Kita-ku, JP;
Naoki Ashizawa, Kamifukuoka, JP;
Koji Matsumoto, Saitama, JP;
Takashi Iwanaga, Kazo, JP;
Tsutomu Inoue, Funabashi, JP;
Fuji Yakuhin Co., Ltd., Saitama, JP;
Abstract
A novel 1,2,4-triazole compound which is useful as a therapeutic agent for hyperuricemia and gout due to hyperuricemia is provided. A compound is represented by the following general formula (1): wherein Rrepresents an unsubstituted or substituted pyridyl group, Rrepresents a similar pyridyl group, a pyridine-N-oxide group corresponding to these pyridyl groups, or a phenyl group, and Rrepresents hydrogen or a lower alkyl group substituted with pivaloyloxy group and Rbonds to a nitrogen atom in the ring. A process for production of a compound by reacting a nitrile and a hydrazide, and a therapeutic agent, particularly a xanthine oxidase inhibitor are also provided.