Conformational and characterization of benidipine hydrochloride polymorphs: Spectroscopic and computational modeling investigations

Polymorphism has attracted increasing attentions due to its particular importance in the field of pharmaceutical industry, especially the studies on the conformations of different crystal structures. In this work, the relationship between crystalline forms and conformations of benidipine hydrochloride was systematically investigated by spectroscopic analysis with theoretical simulation. The structures of two polymorphs for benidipine...