both dopamine D2 and serotonin 5-HT2 receptor antagonist properties.1 In the chemical structure, this compound is different from all of the currently known antipsychotics, such as haloperidol, chlorpromazine and risperidone.2 To understand the structure-activity relationships of antipsycotics, an X-ray analysis of the title compound was undertaken. A colorless platelet crystal was obtained from...
