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US 8,476,312 B2Granted
Composition comprising (−)-Δ9-trans-tetrahydrocannabinol
AssigneeJohnson Matthey Public Limited Company
InventorsRonald Rossi, Lee Jonathan Silverberg, Robert Hogan, Ramesh M. Shah
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Abstract
A composition comprising a tetrahydrocannabinol compound, a solvent and an acid, wherein the tetrahydrocannabinol compound may be Δ8 tetrahydrocannabinol, (−)-Δ9-trans-tetrahydrocannabinol or a side chain alkyl derivative of either compound, the solvent may be an oil or C1-C4 alcohol (e.g. sesame oil or ethanol), and the acid may be an organic acid or a mineral acid.
Claims20
A composition comprising:
- (a) a tetrahydrocannabinol compound selected from Δ8 tetrahydrocannabinol, (−)-Δ9-trans-tetrahydrocannabinol and side chain alkyl derivatives of either compound,
- (b) a solvent comprising ethanol, and
- (c) carbonic acid.
A composition consisting essentially of:
- a) a tetrahydrocannabinol compound selected from Δ8-tetrahydrocannabinol, (−)-Δ9-trans-tetrahydrocannabinol and side chain alkyl derivatives of either compound,
- b) a solvent comprising ethanol, and
- c) carbonic acid,
- and, optionally, one or more anti-oxidants, antimicrobial agents, preservatives or a combination thereof.
1 more element
Dependencies are inferred from the claim text.