Dissolution Rate Enhancement, Design and Development of Buccal Drug Delivery of Darifenacin Hydroxypropyl <i>β</i>-Cyclodextrin Inclusion Complexes

<table><i>In vitro</i> release profile of different formulations of HPMC K15 containing Hp<i>β</i>-CD-darifenacin complex. Pa1–Pa5 formulations of HPMC K15 containaing 1%–5% of the polymer, D-formulation containing pure drug.</table>

Journal of Pharmaceutics

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Figure 7

Figure 7: Dissolution Rate Enhancement, Design and Development of Buccal Drug Delivery of Darifenacin Hydroxypropyl <i>β</i>-Cyclodextrin Inclusion Complexes 

Figure 7 | Dissolution Rate Enhancement, Design and Development of Buccal Drug Delivery of Darifenacin Hydroxypropyl β-Cyclodextrin Inclusion Complexes 