Dechert LLP
Therapeutic agents useful for treating pain
The invention provides a compound of formula (I):(where R1, Q, A and R2 are disclosed herein) or a pharmaceutically acceptable salt thereof (a “Pyridine-alkynyl Compound”); pharmaceutical compositions comprising an effective amount of a Pyridine-alkynyl Compound; and methods for treating or preventing a condition such as pain, urinary incontinence, an addictive disorder, Parkinson's disease, parkinsonism, anxiety, epilepsy, a seizure, stroke, a pruritic condition, psychosis, a cognitive disorder, a memory deficit, restricted brain function, Huntington's chorea, amyotrophic lateral sclerosis, dementia, retinopathy, a muscle spasm, a migraine, vomiting, dyskinesia or depression in an animal comprising administering to an animal in need thereof an effective amount of a Pyridine-alkynyl Compound.
Purdue Pharma, L.P.
A A C C A A A
A61P A61P C07D C07D A61P A61P A61P
inventional inventional inventional inventional inventional inventional inventional
Qun Xiaoming Donald J.
Sun Zhou Kyle