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:
Jul. 03, 2012
Filed:
Nov. 26, 2008
Satoshi Hayashibe, Tokyo, JP;
Shingo Yamasaki, Tokyo, JP;
Nobuyuki Shiraishi, Tokyo, JP;
Hiroaki Hoshii, Tokyo, JP;
Takahiko Tobe, Tokyo, JP;
Satoshi Hayashibe, Tokyo, JP;
Shingo Yamasaki, Tokyo, JP;
Nobuyuki Shiraishi, Tokyo, JP;
Hiroaki Hoshii, Tokyo, JP;
Takahiko Tobe, Tokyo, JP;
Astellas Pharma Inc., Tokyo, JP;
Abstract
To provide a compound which is useful as an NMDA receptor antagonist. The present inventors have studied a compound having an NMDA receptor antagonistic action, and confirmed that the fused indane compound of the present invention has an excellent NMDA receptor antagonistic action, thereby completed the present invention. The fused indane compound of the present invention has an excellent NMDA receptor antagonistic action and can be used as a prophylactic and/or therapeutic agent for Alzheimer's disease, cerebrovascular dementia, Parkinson's disease, intractable depression, attention deficit hyperactivity disorder, migraines, or the like.