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. 14, 1986
Filed:
Jan. 03, 1984
Kiyotaka Ohno, Fujisawa, JP;
Hiroshi Nagase, Kamakura, JP;
Mamoru Ishikawa, Kamakura, JP;
Kazuhisa Matsumoto, Fujisawa, JP;
Shintaro Nishio, Ebina, JP;
Toray Industries, Inc., Tokyo, JP;
Abstract
Pharmaceutically useful compounds are 5,6,7-trinor-4,8-inter-m-phenylene PGI.sub.2 derivatives such as 5,6,7-trinor-4,8-inter-m-phenylene-13,14-didehydro PGI.sub.2, 5,6,7-trinor-4,8-inter-m-phenylene-16,16-dimethyl PGI.sub.2, 5,6,7-trinor-4,8-inter-m-phenylene-17-.alpha.-methyl-20-homo PGI.sub.2, 5,6,7-trinor-4,8-inter-m-phenylene-17,18,19,20-tetranor-16-phenoxy PGI.sub.2, 5,6,7-trinor-4,8-inter-m-phenylene-20-isopropylidene PGI.sub.2, 5,6,7-trinor-4,8-inter-(5-methyl-1,3-phenylene) PGI.sub.2, and 5,6,7-trinor-4,8-inter-m-phenylene-2,3-didehydro-16,17,18,19,20-pentanor-1 5-phenyl PGI.sub.2. They are useful in treatment of ulcers, thrombii and hypertension for example.