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:
Oct. 29, 2021
Applicant:
Tesaro, Inc., Waltham, MA (US);
Inventors:
Alistair Stewart, Waltham, MA (US);
Anthony Joseph Toto, Waltham, MA (US);
Frank Xing Chen, Plainsboro, NJ (US);
George Wu, Waltham, MA (US);
Assignee:
Tesaro, Inc., Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/10 (2006.01);
U.S. Cl.
CPC ...
C07D 401/10 (2013.01);
Abstract
Disclosed herein are methods and processes of preparing niraparib and pharmaceutically acceptable salts thereof, and intermediates and their salts useful for the synthesis of niraparib.