CN Patent

CN114213366A — 一种氟代糖内酯合成方法

Assigned to Jiangxi Normal University · Expires 2022-03-22 · 4y expired

What this patent protects

本发明公开了一种氟代糖内酯合成方法。该方法以D‑木糖为起始原料,通过对羟基进行保护合成缩水内醚糖化合物中间体,再经过糖环醇的立体转化、上苄基、脱甲苷、氧化羟基等步骤,即得氟代糖内酯;该合成方法采用的原料简单、廉价易得,且每一个合成步骤都条件温和,处理过程简单,收率相对较高,为含氟生物活性分子的设计提供新的原料和合成途径。

USPTO Abstract

本发明公开了一种氟代糖内酯合成方法。该方法以D‑木糖为起始原料,通过对羟基进行保护合成缩水内醚糖化合物中间体,再经过糖环醇的立体转化、上苄基、脱甲苷、氧化羟基等步骤,即得氟代糖内酯;该合成方法采用的原料简单、廉价易得,且每一个合成步骤都条件温和,处理过程简单,收率相对较高,为含氟生物活性分子的设计提供新的原料和合成途径。

Drugs covered by this patent

Patent Metadata

Patent number
CN114213366A
Jurisdiction
CN
Classification
Expires
2022-03-22
Drug substance claim
No
Drug product claim
No
Assignee
Jiangxi Normal University
Source
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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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