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Title:
MANUFACTURING METHOD OF BENZOFURAN ANALOG AND INTERMEDIATE AND CRYSTALLINE FORM OF SAME
Document Type and Number:
WIPO Patent Application WO/2017/162204
Kind Code:
A1
Abstract:
The present invention discloses a manufacturing method of a benzofuran analog and an intermediate and crystalline form of same.

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Inventors:
FU ZHIFEI (CN)
ZHANG YANG (CN)
CHEN SHUHUI (CN)
Application Number:
PCT/CN2017/078078
Publication Date:
September 28, 2017
Filing Date:
March 24, 2017
Export Citation:
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Assignee:
CHANGZHOU YINSHENG PHARMACEUTICAL CO LTD (CN)
International Classes:
C07D413/12; C07D307/84; C07D307/85; C07F5/02
Domestic Patent References:
WO2011050284A12011-04-28
Foreign References:
CN105732602A2016-07-06
Other References:
JOHN, F.M.: "Hepatitis C replication inhibitors that target the viral NS4B protein", JOURNAL OF MEDICAL CHEMISTRY, vol. 57, no. 5, 19 April 2013 (2013-04-19), pages 2107 - 2120, XP055370833, DOI: 10.1021/jm400125h
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
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