Photoreactivity of Fluoroquinolones: Nature of Aryl Cations Generated in Water
作者:Sonia Soldevila、Francisco Bosca
DOI:10.1021/ol301694p
日期:2012.8.3
The nature of stabilized aryl cations generated from photodehalogenations of fluoroquinolones in aqueous media has been studied by comparing the photophysical and photochemical behavior of lomefloxacin (LFX) and its N(4′)-acetylated form (ALFX). Photoproduct studies, laser flash photolysis, and emission measurements have shown that this small peripheral modification produces important changes in the