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:
Feb. 04, 1997
Filed:
Feb. 23, 1996
Applicant:
Inventors:
Fumie Sato, Fujisawa-shi, JP;
Takehiro Amano, Tokyo, JP;
Kazuya Kameo, Tokyo, JP;
Tohru Tanami, Tokyo, JP;
Masaru Mutoh, Tokyo, JP;
Naoya Ono, Tokyo, JP;
Jun Goto, Tokyo, JP;
Assignees:
Taisho Pharmaceutical Co., Ltd., , JP;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514530 ; 514573 ; 560121 ; 562503 ;
Abstract
A prostaglandin derivative represented by the formula: ##STR1## wherein X is halogen atom R.sup.1 is a hydrogen atom or an alkyl group having 1 to 6 carbon atoms, and R.sup.2 is a cycloalkyl group having 3 to 10 carbon atoms, a cycloalkylmethyl group having 4 to 10 carbon atoms or a cycloalkylethyl group having 5 to 12 carbon atoms, or a salt thereof, which has an excellent lowering action of intraocular pressure and improving actions of renal diseases, ischemic heart diseases and heart failure.