Title:
DIAZASPIRO[5.5]UNDECANE DERIVATIVE AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2018/059537
Kind Code:
A1
Abstract:
The present invention relates to a diazaspiro[5.5]undecane derivative and a use thereof. The derivative is a compound represented by general formula (I) or a stereoisomer, hydrate, metabolite, solvate, pharmaceutically acceptable salt, eutectic crystal, or prodrug thereof. The present invention also relates to a preparation method of the derivative and an application of the same in preparing a drug for treating an obstructive airway disease. The definition of each substituent is consistent with the definition in the specification.
Inventors:
ZHENG SUXIN (CN)
ZHANG GUOBIAO (CN)
ZHANG XIAOBO (CN)
LI HANG (CN)
WANG WENJING (CN)
DU YONG (CN)
ZHANG GUOBIAO (CN)
ZHANG XIAOBO (CN)
LI HANG (CN)
WANG WENJING (CN)
DU YONG (CN)
Application Number:
PCT/CN2017/104286
Publication Date:
April 05, 2018
Filing Date:
September 29, 2017
Export Citation:
Assignee:
SICHUAN HAISCO PHARMACEUTICAL CO LTD (CN)
International Classes:
C07D519/00; A61K31/425; A61K31/535; A61P11/00; A61P11/06; A61P11/08; C07D498/10
Domestic Patent References:
| WO2012085582A1 | 2012-06-28 | |||
| WO2012085583A1 | 2012-06-28 | |||
| WO2011012897A1 | 2011-02-03 |
Foreign References:
| CN102625808A | 2012-08-01 | |||
| CN102083839A | 2011-06-01 | |||
| CN103249418A | 2013-08-14 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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