Title:
SUBSTITUTED PYRIDAZINE-3-CARBOXAMIDE COMPOUND SERVING AS TYK2 INHIBITOR
Document Type and Number:
WIPO Patent Application WO/2023/236947
Kind Code:
A1
Abstract:
The present invention provides a pyridazine-3-carboxamide compound of general formula (I), or a pharmaceutically acceptable salt, enantiomer, diastereomer, racemate, solvate, hydrate, polymorph, prodrug or isotopic variant thereof. The present invention also provides a pharmaceutical composition comprising the compound, a preparation method therefor and a use thereof in treatment or prevention of TYK2 kinase-mediated diseases.
Inventors:
DENG DAIGUO (CN)
ZHONG WENHE (CN)
LU JIELIAN (CN)
LEI ZENGRONG (CN)
ZHONG WENHE (CN)
LU JIELIAN (CN)
LEI ZENGRONG (CN)
Application Number:
PCT/CN2023/098585
Publication Date:
December 14, 2023
Filing Date:
June 06, 2023
Export Citation:
Assignee:
GUANGZHOU FERMION TECH CO LTD (CN)
International Classes:
C07D403/12; A61K31/455; A61P35/00; C07D213/82; C07D401/12; C07D417/14
Domestic Patent References:
| WO2022117016A1 | 2022-06-09 | |||
| WO2020156311A1 | 2020-08-06 |
Foreign References:
| CN113563309A | 2021-10-29 |
Attorney, Agent or Firm:
LIU , SHEN & ASSOCIATES (CN)
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