Novel derivatives of porphyrin, particularly chlorins and/or bacteriochlorins, and uses thereof in photodynamic therapy
Publication date: 05-04-2012 10:58
The invention relates to derivatives of porphyrin, particularly chlorins and/or bacteriochlorins, having formula (I) and (II), which can be used in photodynamic therapy. According to the invention, X<1, >X<2>, X<3>, X<4>, X<5>, X<6>, X<7>, X<8>, which may be identical or different, each represent halogen atoms or hydrogen atoms, and R<1>, R<2>, R<3>, R<4>, which may be identical or different, are each selected from the following groups: -OH, amino acids, -OR and -NHR and/or a chlorine atom, wherein R is an alkyl group having between 1 and 12 carbon atoms. The invention also relates to an anticancer and/or antiviral and/or antimicrobial medicament for human or animal use, which contains one or more compounds as the main active ingredient.
|Data de prioridade||16-11-2004|
|Documento de patente|||