Company is developing a portfolio consisting of four product candidates, including the compound, pimavanserin, which it is developing for three separate neurological and psychiatric indications in collaboration with Biovail Laboratories International SRL (Biovail), a subsidiary of Biovail Corp. The indications are Parkinson's disease psychosis, which is in Phase III development, adjunctive therapy in schizophrenia, and Alzheimer's disease psychosis, for which it is initiating a Phase II feasibility study.