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:
Mar. 03, 2015
Filed:
Jun. 27, 2011
Piyush Kumar, Edmonton, CA;
Leonard Wiebe, Edmonton, CA;
Alexander Mcewan, Edmonton, CA;
The Governors of the University of Alberta, Edmonton, Alberta, CA;
Alberta Health Services, Edmonton, Alberta, CA;
Abstract
Provided in the following specification are precursors or synthons that are useful for the synthesis of various arabinose based chemical and radiochemical derivatives of nitroimidazole-containing azomycin arabinosides, such as radioiodinated 1-#-D-(5-deoxy-5-[I*]-iodoarabinofuranosyl)-2-nitroimidazole (*IAZA), and radiofluorinated 1-#-D-(5-deoxy-5-[18F]-iodoarabinofuranosyl)-2-nitroimidazole (18FAZA). Such compounds are useful in imaging, therapy, or radiotherapy. Further, various syntheses of said precursors/synthons and the incorporation of said precursors/synthons into kits is provided. The precursors/synthons provided herein allow for an improved and facile manufacturing process for nitroimidazole-containing azomycin arabinosides.