DERIVE DE BENZODIOXOLE ET SON PROCEDE DE PREPARATION 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：

CA2878000

公开号：

CA2878000A1

申请日:

2013.07.03

申请国别(地区):

CA

年份:

2014

代理人:

摘要：

Provided in the present invention are novel benzodioxole derivatives and the preparation method thereof. These compounds of formula (I) or pharmaceutically acceptable salts thereof have acetylcholine esterase inhibitory activity, so can be used in the treatment or prevention of Alzheimer's disease. The definitions of R1, R2 and A of formula (I) can be seen in the description.

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