CN Patent

CN105949176B — 一种来那替尼的纯化方法

Assigned to Zhejiang Hisun Pharmaceutical Co Ltd · Expires 2018-10-26 · 8y expired

What this patent protects

本发明涉及一种来那替尼的纯化方法。本发明的方法能有效的降低来那替尼的杂质含量，获得高纯度的来那替尼，而且操作简单，收率高，非常适合工业化生产。

USPTO Abstract

本发明涉及一种来那替尼的纯化方法。本发明的方法能有效的降低来那替尼的杂质含量，获得高纯度的来那替尼，而且操作简单，收率高，非常适合工业化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN105949176B
Jurisdiction
CN
Classification
—
Expires
2018-10-26
Drug substance claim
No
Drug product claim
No
Assignee
Zhejiang Hisun 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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