CN Patent

CN110903239A — 乐伐替尼甲磺酸盐的新晶型及其制备方法

Assigned to Crystal Pharmaceutical Suzhou Co Ltd · Expires 2020-03-24 · 6y expired

What this patent protects

本发明涉及乐伐替尼甲磺酸盐的新晶型及其制备方法。本发明提供的甲磺酸盐新晶型且稳定性好，工艺提纯效果显著，制备方法简单，成本低廉，对未来该药物的优化和开发具有重要价值。

USPTO Abstract

本发明涉及乐伐替尼甲磺酸盐的新晶型及其制备方法。本发明提供的甲磺酸盐新晶型且稳定性好，工艺提纯效果显著，制备方法简单，成本低廉，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
CN110903239A
Jurisdiction
CN
Classification
—
Expires
2020-03-24
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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