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:
Jan. 30, 2007
Filed:
Nov. 13, 2002
Applicants:
Hiroyuki Koshio, Tsukuba, JP;
Issei Tsukamoto, Tsukuba, JP;
Takahiro Kuramochi, Tsukuba, JP;
Seijiro Akamatsu, Tsukuba, JP;
Chikashi Saitoh, Tsukuba, JP;
Inventors:
Hiroyuki Koshio, Tsukuba, JP;
Issei Tsukamoto, Tsukuba, JP;
Takahiro Kuramochi, Tsukuba, JP;
Seijiro Akamatsu, Tsukuba, JP;
Chikashi Saitoh, Tsukuba, JP;
Assignee:
Astellas Pharma Inc., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61P 7/12 (2006.01); A61K 31/55 (2006.01); C07D 223/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
4,4-difluoro-1,2,3,4-tetrahydro-5H-1-benzazepine derivatives, which have excellent arginine vasopressin Vactivity and are useful for a drug for the treatment of central diabetes insipidus and/or nocturia.