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:
Dec. 13, 2022
Filed:
Apr. 05, 2021
Applicant:
Johnson Matthey Public Limited Company, London, GB;
Inventor:
Padmini Kavuru, Townsend, MA (US);
Assignee:
Macfarlan Smith Limited, Edinburgh, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/02 (2006.01); C07D 401/10 (2006.01); C07C 309/30 (2006.01);
U.S. Cl.
CPC ...
C07D 401/10 (2013.01); C07C 309/30 (2013.01);
Abstract
The present disclosure relates to a stabilized anhydrous p-toluenesulfonic acid salt of niraparib, Form A. The present disclosure is also related to processes for the preparation of the stabilized anhydrous p-toluenesulfonic acid salt of niraparib. Further, the present disclosure also relates to pharmaceutical compositions comprising the stabilized anhydrous p-toluenesulfonic acid salt of niraparib and methods for treating disease using the stabilized anhydrous p-toluenesulfonic acid salt of niraparib.