Brauns Ulrich, Muller B W W Prof Dr: Pharmaceutical compositions containing drugs which are sparingly soluble in water or instable and methods for their preparation.. Janssen Pharmaceutica, July 24, 1985: EP0149197-A2 (50 worldwide citation)

Novel pharmaceutical compositions comprise inclusion compounds of drugs, which are instable or only sparingly soluble in water, with partially etherified beta -cyclodextrin derivatives having hydroxyalkyl and optionally additional alkyl groups.