CN Patent

CN113980032B — 稠合四环类衍生物、其制备方法及其在医药上的应用

Assigned to Jiangsu Hengrui Medicine Co Ltd · Expires 2023-06-16 · 3y expired

What this patent protects

本公开涉及稠合四环类衍生物、其制备方法及其在医药上的应用。具体而言，本公开涉及一种通式(I)所示的稠合四环类衍生物、其制备方法及含有该衍生物的药物组合物以及其作为治疗剂，特别是作为KRAS抑制剂的用途。

USPTO Abstract

本公开涉及稠合四环类衍生物、其制备方法及其在医药上的应用。具体而言，本公开涉及一种通式(I)所示的稠合四环类衍生物、其制备方法及含有该衍生物的药物组合物以及其作为治疗剂，特别是作为KRAS抑制剂的用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN113980032B
Jurisdiction
CN
Classification
—
Expires
2023-06-16
Drug substance claim
No
Drug product claim
No
Assignee
Jiangsu Hengrui Medicine 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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