SALT OF ARYLAMINOPURINE DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF

Provided in the present invention are a salt of an arylaminopurine derivative represented by Formula (2), a preparation method therefor and the use thereof. The salt obtained in the present invention has good crystallinity and significantly improved solubility relative to that in the free form, and...

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Main Authors SUN, Xiaowei, MA, Yuxiu, CUI, Qiaoli, GUO, Xiaofeng, LI, Linli, GUO, Feng, ZHANG, Haohao, JI, Dehua, ZHANG, Chen, YANG, Shengyong
Format Patent
LanguageEnglish
French
German
Published 30.11.2022
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:Provided in the present invention are a salt of an arylaminopurine derivative represented by Formula (2), a preparation method therefor and the use thereof. The salt obtained in the present invention has good crystallinity and significantly improved solubility relative to that in the free form, and the preferred salt and crystal form have low hygroscopicity and can exist stably. Therefore, compared with the free form of arylaminopurine derivatives or other salts, it is easier to prepare same into a medicine.
Bibliography:Application Number: EP20210743887