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:
Aug. 23, 1983
Filed:
Mar. 24, 1981
Shunsuke Sami, Toyonaka, JP;
Akihiko Sugie, Toyonaka, JP;
Keiichi Ono, Osaka, JP;
Hajime Kawakami, Takarazuka, JP;
Atsuyuki Kojima, Takarazuka, JP;
Junki Katsube, Toyonaka, JP;
Sumitomo Chemical Company, Limited, Osaka, JP;
Abstract
A novel bicyclooctane derivative represented by the formula: ##STR1## wherein R.sub.1 is hydrogen or C.sub.1-4 alkyl, X is ethylene or vinylene, and Y.sub.1 and Y.sub.2 are independently hydrogen or a hydroxyl-protecting group, or a pharmaceutically acceptable salt of said compound in which R.sub.1 is hydrogen. Said compound and pharmaceutically acceptable salt are chemically stable, have platelet anti-aggregation activity without undesirable pharmacological actions and exhibit the duration of high biological activity.