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.

Date of Patent:
Sep. 19, 2023

Filed:

Jun. 04, 2020
Applicant:

Enanta Pharmaceuticals, Inc., Watertown, MA (US);

Inventors:

Yao-Ling Qiu, Andover, MA (US);

Xiaowen Peng, Sudbury, MA (US);

Xuri Gao, Newtonville, MA (US);

Wei Li, Lexington, MA (US);

Hui Cao, Belmont, MA (US);

Byung-Chul Suh, Lexington, MA (US);

Jorden Kass, Arlington, MA (US);

Jiajun Zhang, Cambridge, MA (US);

Yat Sun Or, Waltham, MA (US);

Assignee:

Enanta Pharmaceuticals, Inc., Watertown, MA (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 453/00 (2006.01); C07D 487/04 (2006.01); C07D 519/00 (2006.01); A61P 31/20 (2006.01); A61K 38/21 (2006.01); A61K 31/5383 (2006.01); A61K 45/06 (2006.01); A61K 31/519 (2006.01);
U.S. Cl.
CPC ...
C07D 453/00 (2013.01); A61K 31/519 (2013.01); A61K 31/5383 (2013.01); A61K 38/21 (2013.01); A61K 45/06 (2013.01); A61P 31/20 (2018.01); C07D 487/04 (2013.01); C07D 519/00 (2013.01);
Abstract

The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, thereof: which inhibit the protein(s) encoded by hepatitis B virus (HBV) or interfere with the function of the HBV life cycle of the hepatitis B virus and are also useful as antiviral agents. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HBV infection. The invention also relates to methods of treating an HBV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.


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