CN Patent

CN114206878B — 乌帕替尼的晶型及其制备方法和用途

Assigned to Crystal Pharmaceutical Suzhou Co Ltd · Expires 2024-04-19 · 2y expired

What this patent protects

一种乌帕替尼的新晶型及其制备方法，含有该晶型的药物组合物，以及该晶型在制备JAK1抑制剂药物和治疗类风湿性关节炎、克罗恩病、溃疡性结肠炎、异位性皮炎和银屑病关节炎药物中的用途。所述乌帕替尼晶型比现有技术具有一种或多种改进的特性，对未来该药物的优化和开发具有重要价值。

USPTO Abstract

一种乌帕替尼的新晶型及其制备方法，含有该晶型的药物组合物，以及该晶型在制备JAK1抑制剂药物和治疗类风湿性关节炎、克罗恩病、溃疡性结肠炎、异位性皮炎和银屑病关节炎药物中的用途。所述乌帕替尼晶型比现有技术具有一种或多种改进的特性，对未来该药物的优化和开发具有重要价值。

Drugs covered by this patent

Patent Metadata

Patent number
CN114206878B
Jurisdiction
CN
Classification
—
Expires
2024-04-19
Drug substance claim
No
Drug product claim
No
Assignee
Crystal Pharmaceutical Suzhou 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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