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Patent Searching and Data


Title:
INDOLEAMINE-2,3-DIOXYGENASE INHIBITOR, PREPARATION METHOD THEREFOR, AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2019/120237
Kind Code:
A1
Abstract:
Provided is a compound represented by formula (I). Also provided are a pharmaceutical composition containing the compound of formula (I) and use of the compound in preparing indoleamine-2,3-dioxygenase (IDO) inhibitor drugs. The compound or the pharmaceutical composition thereof can be used for preparing drugs for preventing and/or treating diseases having pathological features of IDO-mediated tryptophan metabolic pathways.

Inventors:
DU WU (CN)
AI CHAOWU (CN)
LI YU (CN)
WEN KUN (CN)
LV HAIBIN (CN)
REN WEN (CN)
HE JINYUN (CN)
QIN DEKUN (CN)
LI XINGHAI (CN)
CHEN YUANWEI (CN)
Application Number:
PCT/CN2018/122247
Publication Date:
June 27, 2019
Filing Date:
December 20, 2018
Export Citation:
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Assignee:
HINOVA PHARMACEUTICALS INC (CN)
International Classes:
A61K31/4245; C07D271/08; A61P25/00; A61P27/12; A61P35/00; A61P37/02; C07D413/12
Domestic Patent References:
WO2017106062A12017-06-22
WO2016155545A12016-10-06
WO2018024208A12018-02-08
WO2010005958A22010-01-14
WO2013174947A12013-11-28
WO2014066834A12014-05-01
WO2016155545A12016-10-06
Foreign References:
CN101212967A2008-07-02
CN106565696A2017-04-19
CN106967005A2017-07-21
CN105646389A2016-06-08
CN107033097A2017-08-11
CN102164902A2011-08-24
CN107176933A2017-09-19
CN107304191A2017-10-31
CN201610059454A2016-01-28
CN201710000610A2017-01-03
Other References:
See also references of EP 3730484A4
Attorney, Agent or Firm:
GAOYUNG INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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