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. 31, 2005
Filed:
Mar. 21, 2001
Applicants:
Masahiro Imoto, Tatebayashi, JP;
Tatsuya Iwanami, Ashikaga, JP;
Minako Akabane, Ibaraki, JP;
Yoshihiro Tani, Ibaraki, JP;
Inventors:
Masahiro Imoto, Tatebayashi, JP;
Tatsuya Iwanami, Ashikaga, JP;
Minako Akabane, Ibaraki, JP;
Yoshihiro Tani, Ibaraki, JP;
Assignee:
Daiichi Suntory Pharma Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D411/02 ; C07D411/14 ; C07D413/02 ; A61K031/5355 ; A61K031/422 ;
U.S. Cl.
CPC ...
Abstract
There is provided di-substituted iminoheterocyclic compounds of the following formula (I): These compounds have good affinity for α4β2 nicotinic acetylcholine receptors and activate the same to thereby exert a preventive or therapeutic effect on cerebral dysfunction.