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. 16, 2018
Filed:
Apr. 22, 2015
Takeda Pharmaceutical Company Limited, Osaka-shi, Osaka, JP;
Masami Yamada, Kanagawa, JP;
Shinkichi Suzuki, Kanagawa, JP;
Takahiro Sugimoto, Kanagawa, JP;
Minoru Nakamura, Kanagawa, JP;
Hiroki Sakamoto, Kanagawa, JP;
Makoto Kamata, Kanagawa, JP;
Takeda Pharmaceutical Company Limited, Osaka, JP;
Abstract
The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity and useful as an agent for the prophylaxis or treatment of Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies, and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof. (I) wherein each symbol is as described in the specification, or a salt thereof.