HETEROCYCLE-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:

YU, WENSHENG,TONG, LING,KOZLOWSKI, JOSEPH A.,SELYUTIN, OLEG,CHEN, LEI,KIM, JAE-HUN,SHA, DEYOU,RIZVI, RAZIA,SHANKAR, BANDARPALLE,HU, BIN,ZHONG, BIN,WANG, DAHAI,HAO, JINGLAI,WEI, WEI,JI, TAO,ZAN, SHUAI

申请号：

SG11201505536R

公开号：

SG11201505536RA

申请日:

2013.12.31

申请国别(地区):

SG

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&prime；, 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/