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:
Apr. 19, 1994
Filed:
Oct. 31, 1990
Applicant:
Inventors:
Risto Lammintausta, Turku, FI;
Arto Karjalainen, Oulu, FI;
Ewen MacDonald, Kuopio, FI;
Arto Urtti, Kuopio, FI;
Raimo Virtanen, Rusko, FI;
Thomas Yorio, Burleson, TX (US);
Assignee:
Orion-yhtyma Oy, Espoo, FI;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514396 ; 514913 ;
Abstract
Compounds of formula: ##STR1## where X is --CH.sub.2 --, --CH(CH.sub.3)--, --CHR.sub.3 --CH.sub.2 -- or --CR.sub.3 .dbd.CH-- and R.sub.1, R.sub.2 and R.sub.3, which can be the same or different, are each H or CH.sub.3 or a stereoisomer or pharmaceutically acceptable salt thereof, and pharmaceutical compositions containing them, are useful for lowering intraocular pressure in a mammal, e.g. in the treatment of glaucoma.