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:
Jun. 18, 2024
Filed:
Oct. 05, 2020
Applicant:
Macfarlan Smith Limited, Edinburgh, GB;
Inventor:
Clifton R. Hamilton, Devens, MA (US);
Assignee:
Macfarlan Smith Limited, Edinburgh, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/14 (2006.01); A61K 31/506 (2006.01);
U.S. Cl.
CPC ...
A61K 31/506 (2013.01); C07B 2200/13 (2013.01);
Abstract
The invention relates to a crystalline methanol solvate or hydrate form of ABC, and an anhydrous form of ABC, that reversibly forms a hydrate of ABC. The invention is also directed to the preparation of the aforesaid solvate, hydrate, and anhydrous solid-state forms of ABC. Furthermore, the invention relates to pharmaceutical compositions comprising at least one of the aforesaid crystalline forms of ABC according to the invention, and the pharmaceutical use of at least one of the aforesaid crystalline forms of ABC according to the invention for treatment of a patient in need thereof.