CN Patent

CN114456181A — 一种芦可替尼的制备方法

Assigned to Zhejiang Lepu Pharmaceutical Co ltd · Expires 2022-05-10 · 4y expired

What this patent protects

本发明公开了一种芦可替尼的制备方法。该制备方法以环戊基丙烯腈为起始原料，经过若干步反应即可得到芦可替尼，芦可替尼的结构式如式I所示。本发明具有工艺简单、生产成本低和易于商业化生产等优点。

USPTO Abstract

本发明公开了一种芦可替尼的制备方法。该制备方法以环戊基丙烯腈为起始原料，经过若干步反应即可得到芦可替尼，芦可替尼的结构式如式I所示。本发明具有工艺简单、生产成本低和易于商业化生产等优点。

Drugs covered by this patent

Patent Metadata

Patent number
CN114456181A
Jurisdiction
CN
Classification
—
Expires
2022-05-10
Drug substance claim
No
Drug product claim
No
Assignee
Zhejiang Lepu 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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