| abstract |
The invention includes, in part, compounds of formula (I) and pharmaceutically acceptable salts thereof; processes for their preparation; intermediates used in their preparation; and, for example, schizophrenia (eg, Its cognitive and negative symptoms), schizophrenic personality disorder, cognitive impairment (eg, cognitive impairment associated with schizophrenia, AD, PD, or medication), ADHD, Parkinson's disease, anxiety and depression Compositions containing such compounds or salts and uses thereof for treating sexual (or D1-related) disorders are provided. [Chemical 1] |