Synthesis of mono-, di- and triporphyrin building blocks by click chemistry for photodynamic therapy application
作者:Amirah Mohd Gazzali、Ludovic Colombeau、Philippe Arnoux、Habibah A. Wahab、Céline Frochot、Régis Vanderesse、Samir Acherar
DOI:10.1016/j.tet.2016.12.037
日期:2017.2
on the use of click chemistry to synthesize mono-, di- and triporphyrin building blocks named [ZnTPP]1, [ZnTPP]2 and [ZnTPP]3. The number of photosensitizers (ZnTPP unit) coupled to the building blocks does not seem to dramatically modify the photophysical properties of the photosensitizer in terms of fluorescence and singlet oxygen formation, quantum yields and lifetime. These building blocks, obtained
在当前的工作中,我们描述了一种成功的策略,该策略以点击化学的使用为基础,合成了名为[ZnTPP] 1,[ZnTPP] 2和[ZnTPP] 3的单,双和三卟啉构件。在荧光和单线态氧的形成,量子产率和寿命方面,偶联至构件的光敏剂(ZnTPP单元)的数量似乎并未显着改变光敏剂的光物理性质。这些以高收率获得的构件可以与靶向剂(载体)结合使用,以创建新的光敏剂-载体共轭物,以研究最大光动力疗法效率所需的最佳光敏剂比例。