CN Patent

CN111484479B — 氮杂环化合物、包含其的药物组合物及其制备方法和用途

Assigned to Sichuan Kelun Biotech Biopharmaceutical Co Ltd · Expires 2023-06-13 · 3y expired

What this patent protects

本发明公开了式(I)的氮杂环化合物、包含其的药物组合物及其制备方法和用途，具体而言，其用于预防或治疗与RET活性相关的疾病或病况的用途。

USPTO Abstract

本发明公开了式(I)的氮杂环化合物、包含其的药物组合物及其制备方法和用途，具体而言，其用于预防或治疗与RET活性相关的疾病或病况的用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN111484479B
Jurisdiction
CN
Classification
—
Expires
2023-06-13
Drug substance claim
No
Drug product claim
No
Assignee
Sichuan Kelun Biotech Biopharmaceutical Co Ltd
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.

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