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:
Jan. 02, 2007
Filed:
Oct. 24, 2001
Manhua Zhang, Beijing, CN;
Shangjie Xu, Beijing, CN;
Tao Wu, Beijing, CN;
Shen Chen, Beijing, CN;
Tao Shen, Beijing, CN;
Manhua Zhang, Beijing, CN;
Shangjie Xu, Beijing, CN;
Tao Wu, Beijing, CN;
Shen Chen, Beijing, CN;
Tao Shen, Beijing, CN;
Altachem Pharma Ltd., Alberta, CA;
Institute of Photographic Chemistry Academia Sinica, Beijing, CN;
Abstract
The invention involves a methods and compositions for use in photodynamic therapy. Novel perylenequinone derivatives, conjugates comprising perylenequinone derivatives and a binding agent, and methods of treatment using these compositions are disclosed. The present invention relates to the field of photosensitizers possessing photodynamic activities. They possess high photodynamic activities and low dark toxicities, which makes them as more potent photodynamic agents than HPD against cancer and AIDS virus.