Patent · US Active

Process for the preparation of 3-substituted cannabinoid compounds

US10450251B2 · kind B2 · utility

0Cited by

1References

16Claims

0Family size

Assignee

E-Therapeutics PLC · GB

Inventors

Vijaya Bhasker Gondi · Burlington, US
James Loch · Watertown, US
Nicholas J. Holman · Leominster, US
Steven J. Collier · Concord, US

Key dates

Filing date	Dec 2, 2016
Grant date	Oct 22, 2019
Priority date	—
Expiry date	Dec 2, 2036

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/55
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

There is described a method of preparing a compound of formula I, and optical isomers thereof; in which R1 is hydrogen or a protecting group; said method comprising oxidizing verbenone and optical isomers thereof.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.