Stable amorphous form of sacubitril valsartan trisodium complex and processes for preparation thereof
US11318116B2 · kind B2 · utility
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2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 2020 |
| Grant date | May 3, 2022 |
| Priority date | — |
| Expiry date | Sep 22, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to stable amorphous form of sacubitril valsartan trisodium complex and its solid dispersion compounds, processes for their preparation and pharmaceutical composition comprising the same. The present invention also relates to an improved process for the preparation of sacubitril sodium and its use in the preparation of sacubitril valsartan trisodium complex.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.