CN Patent

CN107892684B — 喹唑啉衍生物及其药物组合物，以及作为药物的用途

Assigned to Shanghai Fochon Pharmaceutical Co Ltd · Expires 2020-05-26 · 6y expired

What this patent protects

本发明公开了一种蛋白酶抑制剂，尤其是公开了一类新型的喹唑啉衍生物及其药物组合物，以及它们的制备方法和用途。

USPTO Abstract

本发明公开了一种蛋白酶抑制剂，尤其是公开了一类新型的喹唑啉衍生物及其药物组合物，以及它们的制备方法和用途。

Drugs covered by this patent

Patent Metadata

Patent number
CN107892684B
Jurisdiction
CN
Classification
—
Expires
2020-05-26
Drug substance claim
No
Drug product claim
No
Assignee
Shanghai Fochon Pharmaceutical 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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