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. 05, 2009
Filed:
Aug. 27, 2004
Toshihito Kumagai, Tokyo, JP;
Takeshi Kuwada, Tokyo, JP;
Tsuyoshi Shibata, Tokyo, JP;
Masato Hayashi, Tokyo, JP;
Yuri Fujisawa, Tokyo, JP;
Yoshinori Sekiguchi, Tokyo, JP;
Toshihito Kumagai, Tokyo, JP;
Takeshi Kuwada, Tokyo, JP;
Tsuyoshi Shibata, Tokyo, JP;
Masato Hayashi, Tokyo, JP;
Yuri Fujisawa, Tokyo, JP;
Yoshinori Sekiguchi, Tokyo, JP;
Taisho Pharmaceutical Co., Ltd., Tokyo, JP;
Abstract
A 1,3-dihydro-2H-indol-2-one derivative expressed by Formula 1 (wherein Ris a halogen atom, a Cto Calkyl group, etc., and Ris a hydrogen atom, a halogen atom, etc., or Ris in the 6-position of the indol-2-one and Rand Rjoin together to form a Cto Calkylene group, Ris a halogen atom, a hydroxyl group, etc., and Ris a hydrogen atom, a halogen atom, a Cto Calkyl group, etc., or Ris in the 3-position of the phenyl and Rand Rjoin together to form a methylenedioxy group, Ris a hydrogen atom or a fluorine atom, Ris an ethylamino group, a dimethylamino group, etc., Ris a Cto Calkoxy group, and Ris a Cto Calkoxy group), or a pharmaceutically acceptable salt of this derivative. This is a novel compound that has antagonistic activity against an aruginine-vasopressin V1receptor.