The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 18, 2023
Filed:
Aug. 11, 2022
Applicant:
Compass Pathfinder Limited, Altrincham, GB;
Inventors:
Derek John Londesbrough, Hartlepool, GB;
Christopher Brown, Gateshead, GB;
Julian Scott Northen, South Shields, GB;
Gillian Moore, Sedgefield, GB;
Hemant Kashinath Patil, Surrey, GB;
David E. Nichols, Chapel Hill, NC (US);
Assignee:
Compass Pathfinder Limited, Altrincham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/16 (2006.01); C07F 9/572 (2006.01); A61K 9/20 (2006.01); A61K 9/00 (2006.01); A61K 47/36 (2006.01); A61K 47/38 (2006.01);
U.S. Cl.
CPC ...
C07F 9/5728 (2013.01); A61K 9/0053 (2013.01); A61K 9/2054 (2013.01); A61K 47/36 (2013.01); A61K 47/38 (2013.01); C07D 209/16 (2013.01); C07B 2200/13 (2013.01);
Abstract
This invention relates to the large-scale production of psilocybin for use in medicine. More particularly, it relates to a method of obtaining high purity crystalline psilocybin, particularly, in the form of Polymorph A. It further relates to a method for the manufacture of psilocybin and intermediates in the production thereof and formulations containing psilocybin.