4,5-DIHYDRO-PYRAZOLO[3,4-C]PYRIDIN-2-ONE SPIRO DERIVATIVE, PREPARATION METHOD AND USE THEREOF

Title:

4,5-DIHYDRO-PYRAZOLO[3,4-C]PYRIDIN-2-ONE SPIRO DERIVATIVE, PREPARATION METHOD AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2015/051713

Kind Code:

A1

Abstract:

The present invention relates to a 4,5-dihydro-pyrazolo[3,4-c]pyridin-2-one spiro derivative as shown by general formula (I), and a preparation method and use thereof, and the definition of each substituent in the compound of general formula (I) is the same as the definition in the description.

Inventors:

WEI YONGGANG (CN)
QIU GUANPENG (CN)
LEI BOLIN (CN)
WANG SONG (CN)
CHU HONGZHU (CN)

Application Number:

PCT/CN2014/087649

Publication Date:

April 16, 2015

Filing Date:

September 28, 2014

Export Citation:

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Assignee:

SICHUAN HAISCO PHARMACEUTICAL CO LTD (CN)

International Classes:

C07D471/10; A61K31/438; A61K31/4545; A61K31/496; A61K31/5377; A61P7/02; A61P9/10

Domestic Patent References:

WO2009007028A1	2009-01-15
WO2007137801A1	2007-12-06

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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