CN Patent

CN110283122B — 一种高纯度仑伐替尼及其盐的制备方法

Assigned to CSPC Zhongqi Pharmaceutical Technology Shijiazhuang Co Ltd · Expires 2021-05-25 · 5y expired

What this patent protects

本发明涉及一种仑伐替尼及其盐的制备方法，采用该方法制备仑伐替尼，工艺简单、成本低、纯度高、单个杂质含量符合规定、更易于工业化生产。

USPTO Abstract

本发明涉及一种仑伐替尼及其盐的制备方法，采用该方法制备仑伐替尼，工艺简单、成本低、纯度高、单个杂质含量符合规定、更易于工业化生产。

Drugs covered by this patent

Patent Metadata

Patent number
CN110283122B
Jurisdiction
CN
Classification
—
Expires
2021-05-25
Drug substance claim
No
Drug product claim
No
Assignee
CSPC Zhongqi Pharmaceutical Technology Shijiazhuang 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.

Track this patent

Get a daily-checked alert when vulnerability score, expiry, classification, or assignee changes. Email, Slack, or Teams delivery. Pro: 50 watches, Free: 3.