WO2026008053 - SALT OF COMPLEMENT FACTOR B INHIBITOR, PREPARATION METHOD THEREFOR AND USE THEREOF
National phase entry is expected:
Publication Number
WO/2026/008053
Publication Date
08.01.2026
International Application No.
PCT/CN2025/107033
International Filing Date
04.07.2025
Title **
[English]
SALT OF COMPLEMENT FACTOR B INHIBITOR, PREPARATION METHOD THEREFOR AND USE THEREOF
[French]
SEL D'INHIBITEUR DU FACTEUR B DU COMPLÉMENT, SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION
[Chinese]
补体因子B抑制剂的盐、其制备方法及用途
Applicants **
NANJING CHIA TAI TIANQING PHARMACEUTICAL CO., LTD.
Inventors
DAI, Qingyu
LIU, Jiang
MA, Changyou
SU, Jincai
WU, Jian
XU, Dan
ZHU, Chunxia
Priority Data
202410904979.9
05.07.2024
CN
Application details
| Total Number of Claims/PCT | * |
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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.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 1638 | |
| EPO | Filing, Examination, Granting | 11730 | |
| Japan | Filing, Examination, Granting | 2000 | |
| South Korea | Filing, Examination, Granting | 1802 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
21,910
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Abstract[English]
The present invention relates to the technical field of biology. Disclosed are a salt of a complement factor B inhibitor, a preparation method therefor and a use thereof. Specifically, the present invention provides a salt of a compound as shown in formula (A), a preparation method therefor and a use thereof.[French]
La présente invention relève du domaine technique de la biologie. Sont divulgués un sel d'un inhibiteur du facteur B du complément, son procédé de préparation et son utilisation. Plus particulièrement, la présente invention concerne un sel d'un composé tel que représenté dans la formule (A), son procédé de préparation et son utilisation.[Chinese]
本发明属于生物技术领域，公开了一种补体因子B抑制剂的盐、其制备方法及用途。具体地，本发明提供一种式（A）所示化合物的盐、其制备方法及用途。