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:
Oct. 13, 2015
Filed:
Aug. 12, 2011
Daniel Aicher, Berlin, DE;
Arno Wiehe, Berlin, DE;
Christian B. W. Stark, Leipzig, DE;
Volker Albrecht, Bergholz-Rehbrücke, DE;
Susanna Gräfe, Jena, DE;
Daniel Aicher, Berlin, DE;
Arno Wiehe, Berlin, DE;
Christian B. W. Stark, Leipzig, DE;
Volker Albrecht, Bergholz-Rehbrücke, DE;
Susanna Gräfe, Jena, DE;
Biolitec Pharma Marketing LTD, Labuan, MY;
Abstract
The present invention provides biologically active compounds that can be used as photosensitizers for diagnostic and therapeutic applications, particularly for PDT of cancer, infections and other hyperproliferative diseases, fluorescence diagnosis and PdT treatment of a non-tumorous indication such as arthritis, inflammatory diseases, viral or bacterial infections, dermatological, ophthalmological or urological disorders. The compounds are of the class of β-functionalized hydroxy- and dihydroxy-chlorins having the general formula