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AssigneeNanopharmaceutics, Inc.
InventorsJames David Talton, Mianji Zhang, Lianhao Zhang, Otto Joseph Geoffroy, Daniel Gerard Morgan
Estimating the term…
The present disclosure addresses this need by providing crystalline fine particle forms of PRX-3140 potassium salt, methods for preparation and the treatment for Alzheimer's disease (AD) and other dementias affecting the cholinergic and/or serotonergic systems including post-traumatic stress disorder (PTSD). In certain aspects, the present disclosure provides novel methods of preparing the compound of Formula I thereof, or PRX-3140 potassium salts, crystalline fine particle forms of PRX-3140 potassium salt, and compositions comprising them. In certain aspects, the present disclosure provides novel crystalline fine particle form of PRX-3140 potassium salt which may provide advantages including improved bioavailability and stability relative to other crystalline or amorphous forms. In other aspects, the present disclosure provides oral dosage forms of crystalline fine particle form of PRX-3140 potassium salt and excipients with improved stability. In additional aspects, the present disclosure provides novel methods of synthesizing novel crystalline fine particle form of PRX-3140 potassium salt, preparing crystalline PRX-3140 potassium salt particle delivery systems (PDS), and preparing novel final dosage forms (FDF) of crystalline fine particle PRX-3140 potassium salt. In certain aspects, the present disclosure provides novel crystalline forms of fine particle PRX-3140 potassium salt which may provide advantages including improved bioavailability and stability relative to other crystalline or amorphous forms.
A composition comprising a compound of Formula I:
A particulate delivery system comprising a compound of Formula I:
A particulate delivery system comprising a compound of Formula I:
A process for manufacturing a crystalline form of a compound of Formula I:
Dependencies are inferred from the claim text.