Water soluble derivatives of cannabinoids
US5847128A · kind A · utility
26Cited by
5References
9Claims
0Family size
Assignee
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Key dates
| Filing date | May 29, 1998 |
| Grant date | Dec 8, 1998 |
| Priority date | — |
| Expiry date | May 29, 2018 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07D311/80
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Water-soluble esters of tetrahydrocannabinoids, which are well-suited for administration in therapeutic aqueous formulations, having following general formula: ##STR1## wherein a - - - b designates a 9(10) or a 9(8) double bond, R' is a --(CH.sub.2).sub.n -- linkage group where n is 1-8, and R is a -(CZ.sub.2).sub.n - linkage group where n is 6 or more and Z independently is H or a substituent such as a lower alkyl group, and the pharmaceutically acceptable salts of these compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.