[EN] DIODE-LASER COMPATIBLE AZA-DIPYRROMETHENE DYES AND METHODS FOR THEIR PREPARATION<br/>[FR] COLORANTS D'AZA-DIPYRROMETHENE COMPATIBLES AVEC LES LASERS A DIODE, ET LEURS PROCEDES DE PREPARATION
申请人:EIDGENOESS TECH HOCHSCHULE
公开号:WO2006058448A1
公开(公告)日:2006-06-08
[EN] The present invention relates to azadipyrromethene compounds, particularly azadipyrromethene metal complexes, pharmaceutical compositions comprising said compounds, as well as methods for their preparation and their uses, such as in photodynamic therapy. [FR] La présente invention se rapporte à des composés d'azadipyrrométhène, en particulier à des complexes métalliques d'azadipyrrométhène, à des compositions pharmaceutiques contenant lesdits composés, ainsi qu'à leurs procédés de préparation et à leurs procédés d'utilisation, par exemple dans le cadre de la thérapie photodynamique. The present invention relates to azadipyrromethene compounds, particularly azadipyrromethene metal complexes, pharmaceutical compositions comprising said compounds, as well as methods for their preparation and their uses, such as in photodynamic therapy.
Novel NIR fluorescent, conformationalrestrictedaza-dipyrrometheneborondifluoride (aza-BODIPY) dyes were prepared by an efficient process. Such conformationalrestrictedaza-BODIPY dyes possess intense absorption, strong fluorescence, high chemical and photostability. Additionally, the sharp fluorescence of non-amine containing aza-BODIPY dyes is insensitive to solvent polarity.