FIELD: pharmaceutical dosage forms.
SUBSTANCE: invention relates to compositions and methods for delivery of drugs. Composition according to invention represents powdered composite containing polymer, therapeutical agent, and complexing agent, said polymer containing one or more cyclodextrin fragments. Polymer interacts with complexing agent in a host/guest or guest/host manner resulting in formation of inclusion complex. Both polymer of composite and complexing agent may be used in a way to introduce functionality into therapeutical composition. Invention also discloses a method for preparing composition and to a method for delivering therapeutical agent.
EFFECT: widened choice of drug delivery methods.
26 cl, 31 dwg, 1 tbl, 65 ex
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