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. 30, 2007
Filed:
Mar. 08, 2005
Applicants:
Harukazu Fukami, Minami-ku, JP;
Akiko Ito, Rockville, MD (US);
Seiichi Imajo, Ikeda, JP;
Inventors:
Assignee:
Daiichi Asubio Pharma Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 31/64 (2006.01); C07D 215/36 (2006.01); C07D 265/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A quianazoline derivative having the formula (1): or a pharmaceutically acceptable salt thereof, which has a chymase inhibitory activity and suppresses the exacerbation of vascular permeability induced by chymase and useful as a medicament, and a pharmaceutical composition containing the same as an essential ingredient.