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:
Sep. 22, 1981
Filed:
Dec. 05, 1979
Applicant:
Inventors:
Masuo Koizumi, Mizumotoiizuka, JP;
Kazuo Sasahara, Ohmiya, JP;
Yasushi Murakami, Tokyo, JP;
Sakae Wada, Kashiwa, JP;
Hiroshi Nakakimura, Kamakura, JP;
Noboru Kubodera, Saitama, JP;
Shun-Ichi Hata, Yokohama, JP;
Assignee:
Chugai Seiyaku Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
260333 ; 424244 ;
Abstract
Dibenz[b,f][1,4]oxazepine derivatives represented by the formula ##STR1## [wherein R.sub.1, n, R.sub.2 and R.sub.3 are as defined in the specification], and a process for preparing the same are disclosed. The object compounds have excellent serum cholesterol lowering activity, serum lipid lowering activity, blood lipid peroxide lowering activity and anti-aggregation of platelet activity, and therefore are useful as a drug.