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:
May. 07, 2002
Filed:
Sep. 15, 1999
Applicant:
Inventors:
Finn Myhren, Porsgrunn, NO;
Bernt Børretzen, Heistad, NO;
Are Dalen, Trondheim, NO;
Marit Liland Sandvold, Porsgrunn, NO;
Assignee:
Norsk Hydro ASA, Oslo, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 3/170 ;
U.S. Cl.
CPC ...
A61K 3/170 ;
Abstract
The invention provides Gemcitabine esters or amides in which the 3′- and/or 5′-OH group and/or the N -amino group is derivatised with a C - and/or C -saturated or mono-unsaturated acyl group, preferably an acyl group selected from oleoyl, elaidoyl, cis-eicosenoyl and trans-eicosenoyl. The Gemcitabine esters and amides are useful as anti-cancer and anti-viral agents.