11,13-modified saxitoxins for the treatment of pain
US11279706B2 · kind B2 · utility
0Cited by
8References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 29, 2018 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Apr 24, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P29/00
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided herein are compounds, pharmaceutical compositions comprising the compounds, methods of preparing the compounds, and methods of using the compounds and compositions in treating conditions associated with voltage-gated sodium channel function where the compounds are 11,13-modified saxitoxins according to Formula (I): where R1, X1, and X2 are as described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.