CN Patent

CN115124590B — 一种靶向降解flt3-itd突变蛋白的protac类化合物及其制备方法与应用

Assigned to Zhongnan Hospital of Wuhan University · Expires 2024-10-22 · 2y expired

What this patent protects

本发明公开了一种靶向降解FLT3‑ITD突变蛋白的PROTAC类化合物及其制备方法与应用,所述靶向降解FLT3‑ITD突变蛋白的PROTAC类化合物具有以下式I或式II所示的结构式:Linker为选自‑亚烷基、‑烷氧基和‑杂环基的连接基团;E3 ligand为E3连接酶配体。所述的靶向降解FLT3‑ITD突变蛋白的PROTAC类化合物具有抗AML的活性,且对人急性髓原白血病细胞MOLM‑13细胞系具有明显的抑制活性,可以作为新型抗AML药物进行开发,具有广泛的应用前景。

USPTO Abstract

本发明公开了一种靶向降解FLT3‑ITD突变蛋白的PROTAC类化合物及其制备方法与应用,所述靶向降解FLT3‑ITD突变蛋白的PROTAC类化合物具有以下式I或式II所示的结构式:Linker为选自‑亚烷基、‑烷氧基和‑杂环基的连接基团;E3 ligand为E3连接酶配体。所述的靶向降解FLT3‑ITD突变蛋白的PROTAC类化合物具有抗AML的活性,且对人急性髓原白血病细胞MOLM‑13细胞系具有明显的抑制活性,可以作为新型抗AML药物进行开发,具有广泛的应用前景。

Drugs covered by this patent

Patent Metadata

Patent number
CN115124590B
Jurisdiction
CN
Classification
Expires
2024-10-22
Drug substance claim
No
Drug product claim
No
Assignee
Zhongnan Hospital of Wuhan University
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.