DABIGATRAN CARBOALKOXY DERIVATIVE, PREPARATION METHOD THEREFOR, AND PHARMACEUTICAL USE THEREOF

Title:

DABIGATRAN CARBOALKOXY DERIVATIVE, PREPARATION METHOD THEREFOR, AND PHARMACEUTICAL USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2016/019849

Kind Code:

A1

Abstract:

A dabigatran carboalkoxy derivative as indicated in formula (I), a stereoisomer thereof, a pharmaceutically acceptable salt thereof, and a use thereof in preparing medications for preventing and treating thromboembolic diseases, all substituents being defined as in the description.

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Inventors:

WEI YONGGANG (CN)
YU YAN (CN)
QIU GUANPENG (CN)
LEI BOLIN (CN)

Application Number:

PCT/CN2015/086022

Publication Date:

February 11, 2016

Filing Date:

August 04, 2015

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Assignee:

SICHUAN HAISCO PHARMACEUTICAL CO LTD (CN)

International Classes:

C07D401/12; A61K31/4439; A61P7/02; A61P9/00

Foreign References:

CN103420980A	2013-12-04
CN102875529A	2013-01-16
CN102766134A	2012-11-07
CN1248251A	2000-03-22

Attorney, Agent or Firm:

BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
北京三友知识产权代理有限公司 (CN)

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