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Heterocycle-substituted tetracyclic compounds and methods of use thereof for treatment of viral diseases
专利权人:
MERCK SHARP & DOHME CORP
发明人:
ZAN SHUAI,JI TAO,WEI WEI
申请号:
AP2015008625
公开号:
AP2015008625A0
申请日:
2013.12.31
申请国别(地区):
AP
年份:
2015
代理人:
摘要:
The present invention relates to novel Heterocycle-Substituted Tetracyclic Compounds of Formula (I): (I) and pharmaceutically acceptable salts thereof, wherein A, A′, R2 R3, R4 and R are as defined herein. The present invention also relates to compositions comprising at least one Heterocycle-Substituted Tetracyclic Compound, and methods of using the Heterocycle-Substituted Tetracyclic Compounds for treating or preventing HCV infection in a patient.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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