DÉRIVÉ DE BENZODIOXOLE ET SON PROCÉDÉ DE PRÉPARATION ET SON UTILISATION

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专利权人:

ZHEJIANG HISUN PHARMACEUTICAL CO. LTD.

发明人:

BAI, HUA,ZHAO, XUYANG,ZHONG, JINQING,GONG, YONGXIANG,ZHU, QIFENG,LIU, XIAOYU,ZHENG, XIAOHE,LIU, LIFEI

申请号：

EP13813363

公开号：

EP2871184A4

申请日:

2013.07.03

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

Provided in the present invention are novel benzodioxole derivatives and preparation methods thereof. These compounds represented by formula (I) or pharmaceutically acceptable salts thereof have acetylcholinesterase inhibitory activity, so can be used in the treatment or prevention of Alzheimer's disease. The definitions of R 1 , R 2 and A of formula (I) can be seen in the description.

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