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. 28, 1993
Filed:
Jun. 26, 1991
Applicant:
Inventor:
Hayes Dougan, Vancouver, CA;
Assignee:
Triumf, Vancouver, CA;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07H / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
536 2854 ; 536 553 ;
Abstract
Reacting [.sup.* X]X- with YVaraU in the presence of a cuprous ion catalyst under anaerobic and reducing conditions produces [.sup.* X]XVaraU, where .sup.* X is a radioactive halogen, Y is a second halogen, X and Y are different halogens, and XVaraU is 1-(.beta.-D-arabinofuranosyl)-5(E)-(2-halogenovinyl) uracil, the halogen of which is X. The reaction produces an effective administrable form of [.sup.* X]XVaraU for use in diagnosis and treatment of herpes virus infections.