Therapeutic compound for pain and synthesis thereof
US10155762B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Sep 1, 2016 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Sep 1, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D451/12
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The invention provides compounds of Formula XXIII: wherein R1 is hydrogen, alkyl, acyl, or silyl, R2 is hydrogen, alkyl, benzyl, acyl, or ester, and R3 is hydrogen, alkyl, an aromatic group, azacyclic, carbocycle, aryl, cycloalkyl, heterocycloalkyl, heterocycle, heteroaryl, heteroalkyl, acyl, or ester, as well as derivatives and stereoisomers, pharmaceutically acceptable salts and derivatives thereof; and methods of making and using such compounds. The invention includes pharmaceutical compositions containing such compounds, and the use of such compounds in methods of treating conditions, diseases, or disorders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.