Enanta Pharmaceuticals Inc (ENTA)

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Two more for the books -

Patent number: 12006291
Abstract: The present invention relates to processes for preparing a Compound (1): or a pharmaceutically acceptable salt or solvate thereof. Compound (1) is useful as in many pharmaceutical agents, especially is useful as key intermediate in the synthesis of certain SARS-CoV-2 3CLpro inhibitors.
Type: Grant
Filed: January 10, 2023
Date of Patent: June 11, 2024
Assignee: Enanta Pharmaceuticals, Inc.
Inventors: Kaicheng Zhu, Tao Wang, Jiajun Zhang, Hui Cao, Ruichao Shen, Guoqiang Wang, George G. Wu, Yat Sun Or

Antiviral heterocyclic compounds
Patent number: 12006326
Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: which inhibit Human Respiratory Syncytial Virus (HRSV) or Human Metapneumovirus (HMPV) inhibitors. The present invention further relates to pharmaceutical compositions comprising the aforementioned compounds for administration to a subject suffering from HRSV or HMPV infection. The invention also relates to methods of treating an HRSV or HMPV infection in a subject by administering a pharmaceutical composition comprising the compounds of the present invention.
Type: Grant
Filed: August 24, 2022
Date of Patent: June 11, 2024
Assignee: Enanta Pharmaceuticals, Inc.
Inventors: Adam Szymaniak, Kevin McGrath, Jianming Yu, Tyler Mann, Long Nguyen, Kaicheng Zhu, In Jong Kim, Yat Sun Or

https://patents.justia.com/assignee/enanta-pharmaceuticals-inc

June 11, 2024
Enanta Pharmaceuticals gets grant for macrocyclic compounds inhibiting coronavirus replication

....the patent outlines methods for treating viral infections, particularly coronavirus infections, by administering the disclosed compound. The methods include oral, subcutaneous, intravenous, or inhalation administration of the compound. Additionally, the patent covers inhibiting viral 3C protease or viral 3CL protease in a subject by administering the compound. The patent specifies the treatment of various strains of coronaviruses, including 229E, NL63, OC43, HKU1, SARS-CoV, and MERS coronavirus, highlighting the broad spectrum of antiviral activity claimed in the patent.

https://www.pharmaceutical-technology.com/data-insights/enanta-pharmaceuticals-gets-grant-for-macrocyclic-compounds-inhibiting-coronavirus-replication/