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Title:
CRYSTAL FORM OF PYRROLOPYRIMIDINE COMPOUND AND PREPARATION METHOD FOR CRYSTAL FORM
Document Type and Number:
WIPO Patent Application WO/2022/237808
Kind Code:
A1
Abstract:
A crystal form of a compound of formula (I), a preparation method therefor, and an application of the crystal form in the preparation of a drug for treating related diseases.

Inventors:
ZHANG YANG (CN)
WU WENTAO (CN)
GENG KAIJUN (CN)
Application Number:
PCT/CN2022/092059
Publication Date:
November 17, 2022
Filing Date:
May 10, 2022
Export Citation:
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Assignee:
ZHEJIANG LONGCHARM BIO TECH PHARMA CO LTD (CN)
International Classes:
C07D487/04; A61K31/519; A61P35/00; A61P35/02; C07D405/12
Domestic Patent References:
WO2020036913A12020-02-20
WO2021093839A12021-05-20
WO2017111787A12017-06-29
Foreign References:
CN109890821A2019-06-14
CN112608318A2021-04-06
CN108699062A2018-10-23
CN202110518999A2021-05-12
Other References:
"Chinese Pharmacopoeia", 2015, article "Guiding Principles for Stability Testing of Raw Materials and Preparations"
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
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