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US 11,111,246 B2Granted
Pharmaceutical salts of substituted-quinoxaline-type bridged-piperidine compounds
AssigneePurdue Pharma L.P.
InventorsJiangchao Yao, John W. F. Whitehead, Naoki Tsuno, Kouki Fuchino
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Abstract
The invention relates to Substituted-Quinoxaline-Type Bridged-Piperidine Compounds, compositions comprising an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound and methods to treat or prevent a condition, such as pain, comprising administering to an animal in need thereof an effective amount of a Substituted-Quinoxaline-Type Bridged-Piperidine Compound.
Claims5
A pharmaceutically acceptable salt of a compound selected from the group consisting of
- wherein the pharmaceutically acceptable salt is selected from the group consisting of a p-toluenesulfonic acid salt, a sulfuric acid salt, a phosphoric acid salt, and a hydrochloric acid salt.
Dependencies are inferred from the claim text.