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:
Sep. 29, 2026
Filed:
Mar. 17, 2023
Applicant:
Enanta Pharmaceuticals, Inc., Watertown, MA (US);
Inventors:
Kaicheng Zhu, Belmont, MA (US);
Tao Wang, Berkeley Heights, NJ (US);
Xin Zhang, Waltham, MA (US);
Xiaowen Peng, Sudbury, MA (US);
Ruichao Shen, Belmont, MA (US);
Jiajun Zhang, Cambridge, MA (US);
Wei Li, Lexington, MA (US);
Hui Cao, Belmont, MA (US);
Xuri Gao, Newtonville, MA (US);
Guoqiang Wang, Belmont, MA (US);
George G. Wu, Waltham, MA (US);
Yat Sun Or, Waltham, MA (US);
Assignee:
Enanta Pharmaceuticals, Inc., Watertown, MA (US);
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/10 (2006.01);
U.S. Cl.
CPC ...
C07D 487/10 (2013.01);
Abstract
The present invention relates to processes for preparing a compound of Formula (A): or a pharmaceutically acceptable salt or solvate thereof. Compound of Formula (A) and pharmaceutical compositions are useful as SARS-CoV-2 3CL pro inhibitors.