Manufacturing methods and polymorphs of a thiazoline anti-hyperalgesic agent
US11161826B2 · kind B2 · utility
2Cited by
3References
6Claims
0Family size
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Key dates
| Filing date | Mar 10, 2020 |
| Grant date | Nov 2, 2021 |
| Priority date | — |
| Expiry date | Mar 10, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided herein are methods of making a thiazoline anti-hyperalgesic, Compound 1, and polymorphs thereof. The methods described herein use inexpensive reagents and are capable of providing Compound 1 in commercial-scale quantities. Also provided are pharmaceutical compositions of Compound 1 suitable for human administration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.