Method of preparing a DON prodrug from L-glutamic acid
US12240797B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 11, 2020 |
| Grant date | Mar 4, 2025 |
| Priority date | — |
| Expiry date | Apr 1, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/18
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure provides methods of preparing a compound of Formula (I): wherein R1, R2, and R3 are as defined as set forth in the application. In one embodiment, a compound of Formula (I) is prepared in >95% chemical purity and >95% enantiomeric excess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.