AU Patent

AU2019335372B2 — Cannabidiol compositions having modified cannabinoid profiles

Assigned to Purisys LLC · Expires 2024-12-12 · 1y expired

What this patent protects

The present disclosure relates to the preparation of a highly pure cannabidiol compound by a novel synthesis route. The cannabidiol compound can be prepared by an acid-catalyzed reaction of a di-halo olivetol with menthadienol, followed by two crystallization steps. The highly pu…

USPTO Abstract

The present disclosure relates to the preparation of a highly pure cannabidiol compound by a novel synthesis route. The cannabidiol compound can be prepared by an acid-catalyzed reaction of a di-halo olivetol with menthadienol, followed by two crystallization steps. The highly pure cannabidiol compound is produced in high yield, stereospecificity, or both, and shows exceedingly low levels of Δ-9-tetrahydrocannabinol at the time of preparation and after storage.

Drugs covered by this patent

Patent Metadata

Patent number
AU2019335372B2
Jurisdiction
AU
Classification
—
Expires
2024-12-12
Drug substance claim
No
Drug product claim
No
Assignee
Purisys LLC
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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