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:
Oct. 06, 2015
Filed:
Aug. 09, 2011
Applicants:
Takahiko Taniguchi, Kanagawa, JP;
Masato Yoshikawa, Kanagawa, JP;
Tomoaki Hasui, Kanagawa, JP;
Makoto Fushimi, Kanagawa, JP;
Jun Kunitomo, Kanagawa, JP;
Inventors:
Takahiko Taniguchi, Kanagawa, JP;
Masato Yoshikawa, Kanagawa, JP;
Tomoaki Hasui, Kanagawa, JP;
Makoto Fushimi, Kanagawa, JP;
Jun Kunitomo, Kanagawa, JP;
Assignee:
TAKEDA PHARMACEUTICAL COMPANY LIMITED, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/501 (2006.01); C07D 403/04 (2006.01); C07D 498/04 (2006.01); C07D 401/04 (2006.01); C07D 403/14 (2006.01); C07D 405/04 (2006.01); C07D 405/14 (2006.01); C07D 409/14 (2006.01); C07D 417/14 (2006.01); C07D 491/048 (2006.01); C07D 401/14 (2006.01); C07D 409/04 (2006.01); C07D 413/14 (2006.01);
U.S. Cl.
CPC ...
C07D 498/04 (2013.01); C07D 401/04 (2013.01); C07D 401/14 (2013.01); C07D 403/04 (2013.01); C07D 403/14 (2013.01); C07D 405/04 (2013.01); C07D 405/14 (2013.01); C07D 409/04 (2013.01); C07D 409/14 (2013.01); C07D 413/14 (2013.01); C07D 417/14 (2013.01); C07D 491/048 (2013.01);
Abstract
A compound having PDE inhibitory represented by formula (1), W-W(1), wherein (i) Wis and Wis (ii) Wis and Wis or (iii) Wis and Wis or a pharmaceutically acceptable salt thereof; and a method of treating or preventing schizophrenia.