Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Jiangsu Kanion Pharmaceutical Co., Ltd.

Qilu Pharmaceutical Co., Ltd.

Zongbin Li

Haiying He

Zheng Wang

Shuhui Chen

Yong Wang

Charles Z Ding

Xiaolin Li

Wang Shen

Xiquan Zhang

Kai Zhou

Chengde Wu

Lihong Hu

Feng Guo

Tao Yu

Wei Xiao

Weidong Li

Rui Zhao

Zhenzhong Wang

Ning Li

Xingxing Wang

Peng Li

Zhaobing Xu

Xiaofei Wang

Changjun Wang

Dakun Qin

Jiahu Wu

Bailing Yang

Yingchun Liu

Fei Hao

Zheng Kuan Wang

Lingwei Kong

Bingjie Ren

Peipei Jiang

Zhemin Rong

Feifei Yang

A crystal form and a salt type of a substituted 2-hydro-pyrazole derivative, preparation method therefor, and use of the crystal form and the salt type in preparation of a medicament for treating cancers such as breast cancer, lung cancer and the like. 

Crystal form, salt type of substituted 2-hydro-pyrazole derivative and preparation method therefor

Disclosed in the present invention are a crystalline Form of pyrido[1,2-a]pyrimidone analog, a preparation method therefor and an intermediate thereof. 

Pyrido[1,2-A]pyrimidone analog, crystal form thereof, intermediate thereof and preparation method therefor

Disclosed in the present disclosure are a crystal form of a dihydropyrido ring compound, and preparation method and intermediate thereof. 

Crystal form, preparation method and intermediate of dihydropyrido ring compound

The present invention discloses a salt form, crystal form and intermediate of the compound 1, and preparation method thereof. 

Salt form and crystal form of 1,2,5-thiadiazolidin-1,1-dioxide, preparation method thereof and intermediate

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Shanghai, China

Zongbin Li