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Title:
HEPATITIS C VIRUS INHIBITOR AND APPLICATION
Document Type and Number:
WIPO Patent Application WO/2017/219808
Kind Code:
A1
Abstract:
Provided are a compound as shown in formula (I) usable as a hepatitis C virus inhibitor, or an optical isomer, a pharmaceutically acceptable salt, a hydrate or a solvate thereof, usable to treat hepatitis C virus (HCV) infections or hepatitis C diseases, and also usable as a non-structural 5A (NS5A) protein inhibitor against hepatitis C virus.

Inventors:
XI ZHIJIAN (CN)
XU HUAQIANG (CN)
LU CHUNPING (CN)
Application Number:
PCT/CN2017/085152
Publication Date:
December 28, 2017
Filing Date:
May 19, 2017
Export Citation:
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Assignee:
ZHEJIANG PALO ALTO PHARMACEUTICALS INC (CN)
International Classes:
C07K5/062; A61K38/05; A61P31/14; C07D498/04
Domestic Patent References:
WO2015065821A12015-05-07
WO2015124063A12015-08-27
WO2015065817A12015-05-07
Foreign References:
CN102427729A2012-04-25
CN103459399A2013-12-18
US20150023913A12015-01-22
Other References:
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 1192620-83-9, 0
SCIENCE, vol. 285, no. 5424, 2 July 1999 (1999-07-02), pages 110 - 3
J.VIROL., vol. 77, no. 5, March 2003 (2003-03-01), pages 3007 - 19
See also references of EP 3473639A4
Attorney, Agent or Firm:
XU & PARTNERS, LLC. (CN)
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