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:
Jun. 06, 2006
Filed:
Nov. 27, 2001
Applicants:
Hiroyuki Koshio, Tsukuba, JP;
Akio Kakefuda, Tsukuba, JP;
Ippei Sato, Tsukuba, JP;
Ryutaro Wakayama, Tsukuba, JP;
Masanao Sanagi, Tsukuba, JP;
Inventors:
Hiroyuki Koshio, Tsukuba, JP;
Akio Kakefuda, Tsukuba, JP;
Ippei Sato, Tsukuba, JP;
Ryutaro Wakayama, Tsukuba, JP;
Masanao Sanagi, Tsukuba, JP;
Assignee:
Astellas Pharma Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61P 9/00 (2006.01); A61K 31/55 (2006.01); A07D 487/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
To provide a compound having a superior arginine vasopressin antagonism. A novel 1,4,5,6-tetrahydroimidazo[4,5-d]benzazepine derivative or a pharmaceutically acceptable salt thereof.