Method for preparing L-BPA

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United States of America Patent

PATENT NO 10323046
APP PUB NO 20180155368A1
SERIAL NO

15886221

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Abstract

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Provided is a method for preparing L-BPA, which includes steps of:

    reacting N-protected (S)-4-halophenylalanine of Formula I, a boronating agent, Grignard reagent and bis(2-dimethylaminoethyl)ether to obtain a reaction mixture, wherein the reaction mixture comprises N-protected (S)-4-boronophenylalanine of Formula II and the R2 group represents a protecting group;

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Patent Owner(s)

Patent OwnerAddress
NEUBORON MEDTECH LTDJIANGSU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Jing Jiangsu, CN 248 1384
Li, Shihong Jiangsu, CN 9 153
Liu, Yuanhao Jiangsu, CN 26 74
Wang, Zheng Jiangsu, CN 534 5554

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