Crystalline forms of compositions comprising psilocin and psilocybin
US12351554B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Jun 13, 2024 |
| Grant date | Jul 8, 2025 |
| Priority date | — |
| Expiry date | Jun 13, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07B2200/13
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present disclosure provides a composition comprising crystalline forms A, B, and C of psilocin and psilocybin. Solvent screen, X-ray powder diffractogram, thermogravimetric mass spectroscopy, differential scanning calorimetry, 1H-NMR, dynamic vapor sorption, and UPLC data on each of the crystalline forms is presented, along with methods preparing each of the crystalline forms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.