Process for stereospecific synthesis of vitamin K2 and its novel intermediates
US11912654B2 · kind B2 · utility
0Cited by
8References
3Claims
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Key dates
| Filing date | Apr 29, 2022 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Apr 29, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2603/88
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to a novel process for the synthesis of stereospecific compounds of Vitamin K2 group in general and Vitamin K2-7. The present disclosure further discloses novel intermediates useful in the synthesis of stereospecific Vitamin K2-7. Compounds of the Vitamin K2 group obtained are crystalline and exhibit well defined melting points.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.