Cocrystal of 2-[(1R,6R)-6-isopropenyl-3-methylcyclohex-2-en-1-yl]-5-pentylbenzene-l,3-diol
US11168047B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Aug 6, 2018 |
| Grant date | Nov 9, 2021 |
| Priority date | — |
| Expiry date | Aug 6, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C2601/16
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to cocrystals of 2-[(1R,6R)-6-isopropenyl-3-methylcyclohex-2-en-1-yl]-5-pentylbenzene-1,3-diol and a zwitterion coformer, processes for their preparation, and their use as a medicament and for the purification of 2-[(1R,6R)-6-isopropenyl-3-methylcyclohex-2-en-1-yl]-5-pentylbenzene-1,3-diol. The invention also relates to compositions comprising the cocrystal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.