NEW PROCESS FOR PREPARING HYDROXYLAMINES AND MEDICAMENTS

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专利权人:

Lars O. Hansson;Lars Eklund;Anders Bergh

发明人:

Lars O. Hansson,Anders Bergh,Lars Eklund

申请号：

US13262846

公开号：

US20120122971A1

申请日:

2010.04.06

申请国别(地区):

US

年份:

2012

代理人:

摘要：

There is provided a process for the preparation of a compound of formula II,wherein R1, R2, R3 and R4 are as described in the description. Such compounds may, for example, be useful intermediates in the synthesis of drugs such as Dronedarone.

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