THIOPHENE-SUBSTITUTED TETRACYCLIC COMPOUNDS AND METHODS OF USE THEREOF FOR TREATMENT OF VIRAL DISEASES

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专利权人:

MERCK SHARP & DOHME CORP.

发明人:

TONG, LING,YU, WENSHENG,KOZLOWSKI, JOSEPH A.,CHEN, LEI,SELYUTIN, OLEG,KIM, SEONG HEON,DWYER, MICHAEL,HU, BIN,ZHONG, BIN,WANG, DAHAI,HAO, JINGLAI,SHEN, CHANGMAO,LEI, ZHIXIN,WANG, WEIJUN

申请号：

EP13872073

公开号：

EP2945953A4

申请日:

2013.12.31

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

Thiophene-substituted tetracyclic compounds of formula (I) and pharmaceutically acceptable salts thereof, wherein A, A′, R2, R3, R4 and R5 are as defined herein. The compositions comprising at least one thiophene-substituted tetracyclic compound, and methods of using the thiophene-substituted tetracyclic compounds for treating or preventing HCV infection in a patient are also provided.

来源网站：

中国工程科技知识中心

来源网址：

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