PROCÉDÉ DE PRÉPARATION DE DÉRIVÉS D'ACIDE CAFÉIQUE

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专利权人:

Uniwersytet Wroclawski;INSTYTUT FARMACEUTYCZNY

发明人:

申请号：

EP18000565.4

公开号：

EP3587389A1

申请日:

2018.06.28

申请国别(地区):

EP

年份:

2020

代理人:

摘要：

A process for the preparation of caffeic acid derivatives which are substituted on the aromatic ring with at least two hydroxyl groups by reaction of aromatic aldehydes with unprotected hydroxyl groups and ylides under Horner-Wadsworth-Emmons reaction conditions, wherein the reaction is carried out in water.

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