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. 28, 1995
Filed:
Nov. 27, 1991
Applicant:
Inventors:
Erik O Pettersen, Oslo, NO;
Rolf O Larsen, Langesund, NO;
Bernt Borretzen, Porsgrunn, NO;
John M Dornish, Bekkestua, NO;
Reidar Oftebro, Hvalstad, NO;
Assignee:
Norsk Hydro a.s., Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514 23 ; 536-111 ; 536 187 ; 544 53 ; 549315 ;
Abstract
New compounds having the general formula I ##STR1## wherein Y may be H or D; and A is H, D, alkyl with 1-4 C-atoms, halogen, nitro, amino, monoalkyl amino or dialkyl amino wherein the alkyl groups have 1-4 C atoms or OR wherein R is H or alkyl of 1-4 C-atoms;