Fluorescence, FTIR and 1H NMR studies of the inclusion complexes of the painkiller lornoxicam with β-, γ-cyclodextrins and their hydroxy propyl derivatives in aqueous solutions at different pHs and in the solid state

Abstract

Lornoxicam forms inclusion complexes with all cyclodextrins but for their hydroxy-propyl derivatives, the drug also interacts with their outer surfaces.