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:
Sep. 22, 1992
Filed:
Aug. 21, 1989
Applicant:
Inventors:
Bernt Borretzen, Porsgrunn, NO;
Rolf O Larsen, Porsgrunn, NO;
Erik O Pettersen, Oslo, NO;
John M Dornish, Oslo, NO;
Reider Oftebro, Hvalstad, NO;
Assignee:
Norsk Hydro A.S., Oslo, NO;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ;
U.S. Cl.
CPC ...
548215 ; 549 14 ; 549 39 ;
Abstract
Deuterated aromatic aldehydes of the formula: ##STR1## where Ar is substituted phenyl, and derivatives thereof represented by the formula: ##STR2## where Ar is substituted or unsubstituted phenyl, and X.sub.1 and X.sub.2 are substituted hetero atoms or together with the carbon to which they are attached form a heterocycle. These compounds are useful as anticancer and analgesic agents.