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. 16, 2003
Filed:
Apr. 14, 2000
Applicant:
Inventors:
Jill Kirsten MacAlpine, Alexandria, VA (US);
Ethan D. Sternberg, Vancouver, CA;
David Dolphin, Vancouver, CA;
Assignee:
University of British Columbia, British Columbia, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ;
U.S. Cl.
CPC ...
C07D / ;
Abstract
Methods of modifying polypyrrolic macrocycles by use of a 1,3-dipolar cycloaddition are described. The methods may be used to produce compounds for further derivatization to produce photosensitizing agents of interest.