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, 1992
Filed:
Mar. 26, 1990
Applicant:
Inventors:
John F DeBernardis, Lindenhurst, IL (US);
Robert E Zelle, Grayslake, IL (US);
Fatima Z Basha, Lake Forest, IL (US);
Assignee:
Abbott Laboratories, Abbott Park, IL (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514649 ; 514345 ; 514351 ; 514408 ; 514438 ; 514456 ; 514657 ; 546290 ; 546296 ; 546300 ; 548517 ; 548518 ; 548557 ; 548558 ; 548564 ; 548566 ; 548579 ; 549 74 ; 549358 ; 549362 ; 549429 ; 549491 ; 558411 ; 564316 ; 564323 ; 564336 ; 564344 ; 564366 ;
Abstract
Compounds of the formula ##STR1## and pharmaceutically acceptable salt thereof, wherein R.sup.2 is selected from hydroxy and lower alkoxy, R.sup.5 is lower alkyl, and R.sup.11 and R.sup.12 are independently selected from hydrogen, halo, hydroxy, methoxy, and lower alkyl, are selective .alpha..sub.2 adrenergic receptor antagonists useful in the treatment of glaucoma.