| abstract |
A compound of formula (I): wherein A, Ar, R3, R6, and m are disclosed herein, or a pharmaceutically acceptable salt thereof (a 'Cyanoiminopiperazine Compound'), cornposition, comprising an effective amount of a Cyanoiminopiperazine Compound, and methods for treating or preventing pain, urinary incontinence, an ulcer, inflammatory-bowel disease, irritable-bowel syndi-oine, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, stroke. a sc z,are, a prurifc condition, psychosis, a cognitive disorder;`a memory deficit, restricted brain function. R rnfington's chorea., arsiyotrophic lateral sclerosis, dementia, retinopathy, a muscie ,spasm„ a migraine, vomiting, dyskinesia or depression in an animal comprising administek-irgT.b ati animal in need thereof an effective amount of a Cyanoi:irinopiperazine Compound are disclosed. |