WO2026046157 - BENZOHETEROAROMATIC RING COMPOUND, COMPOSITION COMPRISING SAME, AND USE THEREOF
National phase entry is expected:
Publication Number
WO/2026/046157
Publication Date
05.03.2026
International Application No.
PCT/CN2025/116923
International Filing Date
26.08.2025
Title **
[English]
BENZOHETEROAROMATIC RING COMPOUND, COMPOSITION COMPRISING SAME, AND USE THEREOF
[French]
COMPOSÉ CYCLIQUE BENZOHÉTÉROAROMATIQUE, COMPOSITION LE COMPRENANT ET SON UTILISATION
[Chinese]
苯并杂芳环类化合物、含其的组合物及其应用
Applicants **
SHANGHAI HUILUN PHARMACEUTICAL CO., LTD.
Inventors
WANG, Xinfeng
DU, Shuqi
WU, Xunian
LI, Cong
QIN, Jihong
Priority Data
202411185077.0
27.08.2024
CN
202510380131.5
28.03.2025
CN
Application details
| Total Number of Claims/PCT | * |
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| Number of Drawings | * |
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International Searching Authority |
CNIPA
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1940 | |
| EPO | Filing, Examination, Granting | 12668 | |
| Japan | Filing, Examination, Granting | 2078 | |
| South Korea | Filing, Examination, Granting | 1941 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
23,367
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Abstract[English]
Disclosed are a benzoheteroaromatic ring compound, a composition comprising same, and a use thereof. Provided are a compound of formula I, and a stereoisomer or pharmaceutically acceptable salt thereof. The benzoheteroaromatic ring compound has a novel structure and has good agonistic activity on KCNQ2/3.[French]
L'invention concerne un composé cyclique benzohétéroaromatique, une composition le comprenant, et son utilisation. L'invention concerne un composé de formule I, et un stéréoisomère ou un sel pharmaceutiquement acceptable de celui-ci. Le composé cyclique benzohétéroaromatique a une nouvelle structure et a une bonne activité agoniste sur KCNQ2/3.[Chinese]
公开了苯并杂芳环类化合物、含其的组合物及其应用。提供了一种式I化合物、其立体异构体或其药学上可接受的盐，苯并杂芳环类化合物结构新颖，对KCNQ2/3具有良好的激动活性。