INTERMÉDIAIRES POUR DES DÉRIVÉS DE PIPÉRIDINE OPTIQUEMENT ACTIFS ET LEURS PROCÉDÉS DE PRÉPARATION

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专利权人:

HK inno.N Corporation

发明人:

申请号：

EP18889663.3

公开号：

EP3724162A1

申请日:

2018.12.07

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

A preparation method according to the present invention makes it possible to industrially produce large amounts of highly pure optically active tert-butyl 3-methyl-4-oxopiperidine-1-carboxylate in high yield by use of commercially available reagents and solvents. In addition, the use of novel intermediates according to the present invention makes it possible to produce highly pure optically active tert-butyl 3-methyl-4-oxopiperidine-1-carboxylate in high yield.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/