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. 20, 1998
Filed:
Feb. 26, 1996
Applicant:
Inventors:
Nobuaki Taniguchi, Ibaraki, JP;
Akihiro Tanaka, Ibaraki, JP;
Akira Matsuhisa, Ibaraki, JP;
Ken-ichiro Sakamoto, Ibaraki, JP;
Hiroyuki Koshio, Ibaraki, JP;
Takeyuki Yatsu, Ibaraki, JP;
Assignee:
Yamanouchi Pharmaceutical Co., Ltd., Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; A61K / ;
U.S. Cl.
CPC ...
514213 ; 540480 ; 540544 ; 540575 ; 540553 ; 540593 ;
Abstract
Benzazepine derivatives represented by the following general formula (I) useful as arginine vasopressin antagonists or pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof, and difluorobenzazepinone derivatives represented by the following general formulae (II) and (III) which are useful as production intermediates of the compound (I). ##STR1##