Patent · US Active

Low-temperature synthesis of thymoquinone and harmaline compounds

US11358963B2 · kind B2 · utility

1Cited by

5References

11Claims

0Family size

Assignee

Ankh Life Sciences Limited · IE

Inventors

Gene H. Zaid · Sterling, US
Beth Ann Wolf · Hutchinson, US
Rachel Elizabeth Ropp · Hutchinson, US

Key dates

Filing date	Mar 5, 2020
Grant date	Jun 14, 2022
Priority date	—
Expiry date	Jul 12, 2040

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D471/04
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

Low-temperature syntheses of thymoquinone/harmaline compounds are provided which give increased yields of desirable products having molecular weights of from about 360-380. The syntheses involve carrying out reactions between thymoquinone and harmaline and a non-interfering solvent at a temperature of less than about 10° C.

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