← USPTO Patent Grants

Benzo nitrogen-containing heteroaromatic ring derivative and use thereof in medicine

Grant US12595270B2 Kind: B2 Apr 07, 2026

Assignee

Xizang Haisco Pharmaceutical Co., Ltd.

Inventors

Chen Zhang, Yuting Liao, Guozhi Zhu, Dachao Tang, Yan Yu, Pingming Tang, Xinfan Cheng, Yao Li, Jia Ni, Pangke Yan

Abstract

Provided are a compound as shown in general formula (I), or a stereoisomer, deuterate, solvate, prodrug, metabolite, pharmaceutically acceptable salt or co-crystal thereof, an intermediate thereof, a preparation method therefor, and the use thereof in the preparation of a drug for treating a disease associated with the activity or expression quantity of complement factor B.

CPC Classifications

C07D 498/10 C07D 495/10 C07D 401/06 C07D 401/14 C07D 403/06 C07D 405/14 C07D 471/10 C07D 491/08 C07D 491/107 A61K 31/438 A61K 31/454 A61K 31/4545 A61K 31/496 A61K 31/5386 A61K 31/407

Filing Date

2025-10-07

Application No.

19352045

Claims

8