Method for preparing 1 (4 (4 (3 4 dichloro 2 fluorophenylamino) 7 methoxyquinazolin 6 yloxy)piperidin 1 yl)prop 2 en 1 one

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专利权人:

发明人:

BANG KEUK CHAN,JUNG JAE HYUK,MOON YOUNG HO

申请号：

IN6471/DELNP/2015

公开号：

IN2015DN06471A

申请日:

2015.07.22

申请国别(地区):

IN

年份:

2016

代理人:

摘要：

The present invention relates to a novel method for preparing 1 (4 (4 (3 4 dichloro 2 fluorophenylamino) 7 methoxyquinazolin 6 yloxy)piperidin 1 yl)prop 2 en 1 one in a simpler process as compared with conventional methods by allowing 4 (3 4 dichloro 2 fluorophenylamino) 7 methoxyquinazolin 6 ol to react with an N acyl piperidine derivative in an inert polar protic solvent in the presence of a base.

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中国工程科技知识中心

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