Zhejiang Hisun Pharmaceutical Co., Ltd.

Starlord (cayman) Limited

Xuan Yang

Hua Bai

Chao Xie

Jian Chai

Xiaofan Luan

Yili Ding

Lifeng Cai

Qingyan Yan

Kenneth Smith

Enwei Jiao

An apparatus, a method, and a storage medium for database pagination. The apparatus, method, and storage medium are configured to perform following processes, including: acquiring a pagination request from a user; determining a query parameter based on the pagination request; determining a corresponding pagination pattern and a request data amount based on the query parameter; determining a target query mode based on the request data amount; generating a query task based on the pagination pattern and the target query mode; obtaining at least one first query result based on the query task; determining a target result set based on the at least one first query result; and paging the target result set based on the pagination pattern and the target query mode to obtain multiple pages of pagination data.

Apparatus, method and storage medium for database pagination

Provided are derivatives substituted by urea associated with 4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine-2-amino of formula (I), wherein these compounds may selectively regulate or inhibit an information transmission process controlled by natural or variant tyrosine kinase. Also provided are preparation methods and uses of the compounds.

4-substituted-(3-substituted-1H-pyrazole-5-amino)-pyrimidine derivatives having activity of inhibiting protein kinase and use thereof

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Shanghai, China

Xuan Yang