CN Patent

CN116606245A — 一种2-甲胺基-3-吡啶甲醇的制备方法

Assigned to Chengdu Huahong Micro Core Technology Co ltd · Expires 2023-08-18 · 3y expired

What this patent protects

本发明涉及有机合成技术领域，提供了一种2‑甲胺基‑3‑吡啶甲醇的制备方法，包括以下步骤：S1.制备2‑氯‑3‑吡啶甲醇：以2‑氯烟酸酯为起始原料，经还原剂还原得到2‑氯‑3‑吡啶甲醇；S2.胺化反应：将2‑氯‑3‑吡啶甲醇进行胺化反应制得2‑甲胺基‑3‑吡啶甲醇；其适于工业化放大生产2‑甲胺基‑3‑吡啶甲醇，产物收率高，且反应条件易于控制，安全性高。

USPTO Abstract

本发明涉及有机合成技术领域，提供了一种2‑甲胺基‑3‑吡啶甲醇的制备方法，包括以下步骤：S1.制备2‑氯‑3‑吡啶甲醇：以2‑氯烟酸酯为起始原料，经还原剂还原得到2‑氯‑3‑吡啶甲醇；S2.胺化反应：将2‑氯‑3‑吡啶甲醇进行胺化反应制得2‑甲胺基‑3‑吡啶甲醇；其适于工业化放大生产2‑甲胺基‑3‑吡啶甲醇，产物收率高，且反应条件易于控制，安全性高。

Drugs covered by this patent

Patent Metadata

Patent number
CN116606245A
Jurisdiction
CN
Classification
—
Expires
2023-08-18
Drug substance claim
No
Drug product claim
No
Assignee
Chengdu Huahong Micro Core Technology 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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