WO2026012471 - SUBSTITUTED PURINE COMPOUND AND USE THEREOF
National phase entry is expected:
Publication Number
WO/2026/012471
Publication Date
15.01.2026
International Application No.
PCT/CN2025/108132
International Filing Date
11.07.2025
Title **
[English]
SUBSTITUTED PURINE COMPOUND AND USE THEREOF
[French]
COMPOSÉ DE PURINE SUBSTITUÉ ET SON UTILISATION
[Chinese]
取代嘌呤类化合物及其应用
Applicants **
SHANGHAI SIMCERE ZAIMING BIOTECHNOLOGY CO., LTD.
Inventors
MAI, Wansun
LIU, Xiaowu
HUAN, Xiang
DENG, Zhixiong
XU, Mengmeng
ZHU, Wei
LI, Zhengtao
Priority Data
202410929843.3
11.07.2024
CN
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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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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| * | |
| * | |
| * | |
| * | |
| * | |
| 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 | 1669 | |
| EPO | Filing, Examination, Granting | 11611 | |
| Japan | Filing, Examination, Granting | 2108 | |
| South Korea | Filing, Examination, Granting | 1984 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,112
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Abstract[English]
The present disclosure relates to a compound targeting a cyclin-dependent kinase (CDK), and specifically provides a compound of formula (I) or a stereoisomer or pharmaceutically acceptable salt thereof. The compound has the substituents and structural features in the present application. The present application further describes a pharmaceutical composition containing the compound of formula (I) or the stereoisomer or pharmaceutically acceptable salt thereof, and a use of the compound or the stereoisomer or pharmaceutically acceptable salt thereof in medicine.[French]
La présente invention concerne un composé ciblant une kinase dépendante de la cycline (CDK), et concerne spécifiquement un composé de formule (I) ou un stéréoisomère ou un sel pharmaceutiquement acceptable de celui-ci. Le composé présente les substituants et les caractéristiques structurales dans la présente demande. La présente invention concerne en outre une composition pharmaceutique contenant le composé de formule (I) ou le stéréoisomère ou un sel pharmaceutiquement acceptable de celui-ci, et une utilisation du composé ou du stéréoisomère ou du sel pharmaceutiquement acceptable de celui-ci en médecine.[Chinese]
本公开内容涉及靶向细胞周期蛋白激酶(CDK)的化合物，具体提供了式(I)的化合物或其立体异构体或其药学上可接受的盐，所述化合物具有本申请所述取代基和结构特征。本申请还描述了包含式(I)化合物或其立体异构体或其药学上可接受的盐的药物组合物，以及所述化合物或其立体异构体或其药学上可接受的盐在医药上的应用。