PROCESS FOR PREPARING BENZOXABOROLES

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专利权人:

发明人:

申请号：

EP11766638.8

公开号：

EP2555625A1

申请日:

2011.04.06

申请国别(地区):

EP

年份:

2013

代理人:

摘要：

The present invention is a process comprising contacting a compound of formula 6: or a pharmaceutically acceptable salt thereof with a deprotecting reagent to form a compound of formula A: or a pharmaceutically acceptable salt thereof where R is H or OR1 R1 and each R1&prime are protecting groups R1&Prime is H or OH, and n is 0, 1, 2, 3, 4 , or 5.

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中国工程科技知识中心

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