6-AMIDO DERIVATIVES OF 4, 5-a EPOXYMORPHINANS FOR THE TREATMENT OF PAIN

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专利权人:

Gavril Pasternak

发明人:

Gavril Pasternak,Susruta Majumdar

申请号：

US14281237

公开号：

US20140255308A1

申请日:

2014.05.19

申请国别(地区):

US

年份:

2014

代理人:

摘要：

Compounds of formula:in which R4 is chosen from substituted phenyl, optionally substituted naphthylene, optionally substituted anthracene and optionally substituted aromatic heterocycle, are useful as analgesics.

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中国工程科技知识中心

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