Methods of preparing synthetic cannabinol and homologs thereof
US12338223B2 · kind B2 · utility
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17Claims
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Assignee
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Key dates
| Filing date | Jul 24, 2020 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Aug 12, 2042 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/80
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure relates to the preparation of synthetic cannabinol and homologs thereof having the structure of Formula (I), wherein, n is 1, 2, 3 or 4. The methods described herein provide for high yields and purity in a one-pot synthesis or high yields and purity without the need for lengthy column chromatography. The present disclosure also relates to solid forms of cannabinol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.