公开(公告)号：US20240327334A1

公开(公告)日：2024-10-03

申请号：US18390287

申请日：2023-12-20

Applicant: Enanta Pharmaceuticals, Inc.

Inventor： Xuri GAO ,  Bin WANG ,  Hui CAO ,  Jiajun ZHANG ,  Yuk Ming SIU ,  Jiang LONG ,  Wei LI ,  Matthew C. RHODES ,  Xuechao XING ,  Jianming YU ,  Scott MITCHELL ,  Yat Sun OR

IPC: C07C233/56 ,  A61K31/166 ,  A61K31/277 ,  A61K31/337 ,  A61K31/365 ,  A61K31/381 ,  A61K31/397 ,  A61K31/40 ,  A61K31/403 ,  A61K31/415 ,  A61K31/4152 ,  A61K31/416 ,  A61K31/4192 ,  A61K31/42 ,  A61K31/421 ,  A61K31/426 ,  A61K31/427 ,  A61K31/4402 ,  A61K31/4439 ,  A61K31/47 ,  A61K31/4709 ,  A61K31/495 ,  A61K31/4965 ,  A61K31/505 ,  A61K31/506 ,  A61K31/535 ,  A61K31/662 ,  A61P31/14 ,  C07C243/30 ,  C07C255/46 ,  C07C255/66 ,  C07D205/04 ,  C07D207/16 ,  C07D209/52 ,  C07D209/56 ,  C07D213/40 ,  C07D215/12 ,  C07D231/08 ,  C07D231/12 ,  C07D231/56 ,  C07D239/26 ,  C07D241/12 ,  C07D249/06 ,  C07D263/32 ,  C07D263/34 ,  C07D265/02 ,  C07D277/28 ,  C07D295/185 ,  C07D305/08 ,  C07D307/58 ,  C07D333/20 ,  C07D333/24 ,  C07D401/04 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12 ,  C07D417/14 ,  C07F9/40

CPC classification number: C07C233/56 ,  A61K31/166 ,  A61K31/277 ,  A61K31/337 ,  A61K31/365 ,  A61K31/381 ,  A61K31/397 ,  A61K31/40 ,  A61K31/403 ,  A61K31/415 ,  A61K31/4152 ,  A61K31/416 ,  A61K31/4192 ,  A61K31/42 ,  A61K31/421 ,  A61K31/426 ,  A61K31/427 ,  A61K31/4402 ,  A61K31/4439 ,  A61K31/47 ,  A61K31/4709 ,  A61K31/495 ,  A61K31/4965 ,  A61K31/505 ,  A61K31/506 ,  A61K31/535 ,  A61K31/662 ,  A61P31/14 ,  C07C243/30 ,  C07C255/46 ,  C07C255/66 ,  C07D205/04 ,  C07D207/16 ,  C07D209/52 ,  C07D209/56 ,  C07D213/40 ,  C07D215/12 ,  C07D231/08 ,  C07D231/12 ,  C07D231/56 ,  C07D239/26 ,  C07D241/12 ,  C07D249/06 ,  C07D263/32 ,  C07D263/34 ,  C07D265/02 ,  C07D277/28 ,  C07D295/185 ,  C07D305/08 ,  C07D307/58 ,  C07D333/20 ,  C07D333/24 ,  C07D401/04 ,  C07D401/12 ,  C07D403/12 ,  C07D417/12 ,  C07D417/14 ,  C07F9/4015

Abstract: The present invention discloses compounds of Formula (I), and pharmaceutically acceptable salts, thereof:




which inhibit coronavirus replication activity. The invention further relates to pharmaceutical compositions comprising a compound of Formula (I) or a pharmaceutically acceptable salt thereof, and methods of treating or preventing a coronavirus infection in a subject in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of Formula (I) or a pharmaceutically acceptable salt thereof.

公开(公告)号：US20250059174A1

公开(公告)日：2025-02-20

申请号：US18797882

申请日：2024-08-08

Applicant: Enanta Pharmaceuticals, Inc.

Inventor： Jiajun ZHANG ,  Yuk Ming SIU ,  Peilin XU ,  Matthew C. RHODES ,  Hui CAO ,  Yat Sun OR ,  Xuri GAO ,  Wei LI ,  Xuechao XING ,  Scott MITCHELL

IPC: C07D413/14 ,  A61K31/4245 ,  A61K31/429 ,  A61K31/433 ,  A61K31/437 ,  A61K31/4375 ,  A61K31/438 ,  A61K31/4439 ,  A61K31/444 ,  A61K31/4545 ,  A61K31/4709 ,  A61K31/496 ,  A61K31/497 ,  A61K31/498 ,  A61K31/4985 ,  A61K31/501 ,  A61K31/5025 ,  A61K31/506 ,  A61K31/519 ,  A61K31/53 ,  A61K31/5377 ,  A61K31/538 ,  A61K31/541 ,  A61K31/553 ,  C07D413/12 ,  C07D417/12 ,  C07D417/14 ,  C07D471/04 ,  C07D471/10 ,  C07D487/04 ,  C07D495/04 ,  C07D498/04 ,  C07D513/04 ,  C07D519/00

Abstract: The invention provides compounds of formulae (I), or pharmaceutically acceptable salts and pharmaceutical compositions thereof, which are useful as protein kinase inhibitors; as well as methods for using such compounds to treat, ameliorate or prevent a condition associated with abnormal or deregulated kinase activity. In some embodiments, the invention provides methods for using such compounds to treat, ameliorate or prevent diseases or disorders that involve abnormal activation of c-kit or c-kit, CSF1R, and PDGFR (PDGFRα, PDGFRβ) kinases.

公开(公告)号：US20240366538A1

公开(公告)日：2024-11-07

申请号：US18660695

申请日：2024-05-10

Applicant: Enanta Pharmaceuticals, Inc.

Inventor： Yao-Ling QIU ,  Xuri GAO ,  Jorden KASS ,  Hui CAO ,  Wei LI ,  Xiaowen PENG ,  Byung-Chul SUH ,  Yat Sun OR

IPC: A61K31/167 ,  A61K31/337 ,  A61K31/34 ,  A61K31/351 ,  A61K31/357 ,  A61K31/397 ,  A61K31/401 ,  A61K31/4015 ,  A61K31/415 ,  A61K31/4164 ,  A61K31/4192 ,  A61K31/421 ,  A61K31/426 ,  A61K31/4409 ,  A61K31/4439 ,  A61K31/47 ,  A61K31/513 ,  A61K31/7028 ,  A61K45/06 ,  A61P31/20 ,  C07C303/00 ,  C07C317/44

Abstract: The present invention discloses compounds of Formula (I), or pharmaceutically acceptable salts, esters, or prodrugs thereof: X-A-Y-L-R  (I) 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.