Invention Application
- Patent Title: PHOTODYNAMIC DIAGNOSIS, FORMULATIONS USABLE AS PHOTOSENSITIZERS FOR THIS PURPOSE, METHOD FOR THE PRODUCTION AND USE THEREOF
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Application No.: US15469602Application Date: 2017-03-27
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Publication No.: US20170196976A1Publication Date: 2017-07-13
- Inventor: Stefan WELZIG , Beate KÄLZ , József GUNGL , Klaus GERDES , Werner FRANTSITS , Christina ABRAHAMSBERG
- Applicant: Sanochemia Pharmazeutika AG
- Priority: AT629/2015 20150928
- Main IPC: A61K41/00
- IPC: A61K41/00 ; C07C50/00 ; C07C50/36 ; A61K31/121 ; A61K36/38
Abstract:
In the early detection of cancer, in particular bladder cancer, a photodynamic diagnosis uses, as a photosensitizer, a formulation that contains sodium hypericinate that is bonded to polyvinylpyrrolidone or complexed with polyvinylpyrrolidone.
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