Therapeutic pharmaceutical for the treatment of neuropsychiatric disorders, namely, schizophrenia, depression, attention deficit disorder, mild cognitive impairment, dementia, bipolar disorder, and other central nervous system disorders; Chemical preparations for pharmaceutical or medical purposes, namely, for treating neuropsychiatric disorders, namely, schizophrenia, depression, attention deficit disorder, mild cognitive impairment, dementia, bipolar disorder, and other central nervous syst...