2-SUBSTITUTED OLEANOLIC ACID DERIVATIVE, METHOD PREPARING FOR SAME, AND APPLICATION THEREOF

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专利权人:

发明人:

申请号：

EP12852723.1

公开号：

EP2786757B1

申请日:

2012.11.30

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

The present invention belongs to the field of natural medicine and pharmaceutical chemistry, and specifically relates to novel 2-substituted oleanolic acid derivatives of formula (I) or a pharmaceutically acceptable salt thereof, to a process for the preparation of these compounds, compositions containing such compounds and their use in preparing antineoplastic medicaments.

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