INDOLO HEPTAMYL OXIME ANALOG CRYSTAL AS PARP INHIBITOR AND METHOD FOR PREPARING SAME - CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD

Title:

INDOLO HEPTAMYL OXIME ANALOG CRYSTAL AS PARP INHIBITOR AND METHOD FOR PREPARING SAME

Document Type and Number:

WIPO Patent Application WO/2022/022664

Kind Code:

A1

Abstract:

Disclosed is a type of indolo heptamyl oxime analog crystal as a PARP inhibitor and a method for preparing the same, specifically relating to a crystal of a compound as represented by formula (I) and a method for preparing the same.

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Inventors:

HU YANBIN (CN)
LI GANG (CN)
HU LIHONG (CN)
DING CHARLES Z (CN)
CHEN SHUHUI (CN)

Application Number:

PCT/CN2021/109452

Publication Date:

February 03, 2022

Filing Date:

July 30, 2021

Export Citation:

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Assignee:

CHIA TAI TIANQING PHARMACEUTICAL GROUP CO LTD (CN)

International Classes:

C07D498/06; A61K31/55; A61P35/00; C07D267/02

Domestic Patent References:

WO2020156577A1	2020-08-06
WO2021018298A1	2021-02-04

Foreign References:

CN1342161A	2002-03-27
CN1374961A	2002-10-16
CN102869258A	2013-01-09
CN1759118A	2006-04-12

Other References:

NATURE, 2005, pages 913 - 917
J. MED. CHEM., 2010, pages 4561
"Remington: The Science and Practice of Pharmacy", 2005, LIPPINCOTT, WILLIAMS & WILKINS

Attorney, Agent or Firm:

BEIJING SUNHOPE INTELLECTUAL PROPERTY LTD. (CN)

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