Morphic forms of hexadecyloxypropyl-phosphonate esters and methods of synthesis thereof
US10487061B2 · kind B2 · utility
2Cited by
22References
31Claims
0Family size
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Key dates
| Filing date | Sep 19, 2018 |
| Grant date | Nov 26, 2019 |
| Priority date | — |
| Expiry date | Sep 19, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07F9/53
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The disclosure describes methods of synthesis of phosphonate ester compounds. The methods according to the disclosure allow for large-scale preparation of phosphonate ester compounds having high purity and stability. Also disclosed are morphic forms of phosphonate ester compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.