CN Patent

CN118317964A — 一种稠环衍生物的晶型及其制备方法

Assigned to Cisen Pharmaceutical Co ltd · Expires 2024-07-09 · 2y expired

What this patent protects

具有式(I)所示结构的稠环衍生物的晶型及其制备方法，以及所述晶型在药学中的应用。

USPTO Abstract

具有式(I)所示结构的稠环衍生物的晶型及其制备方法，以及所述晶型在药学中的应用。

Drugs covered by this patent

Patent Metadata

Patent number
CN118317964A
Jurisdiction
CN
Classification
—
Expires
2024-07-09
Drug substance claim
No
Drug product claim
No
Assignee
Cisen 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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