Hubei Bio-Pharmaceutical Industrial Technological Institute Inc.

Humanwell Healthcare (Group) Co., Ltd.

Medshine Discovery Inc.

Wuhan Optics Valley Humanwell Bio-Pharmaceutical Co., Ltd.

Hubei Biological Medicine Industrial Technology Institute Co., Ltd.

Wuhan Chemligand Bio-Pharmaceutical Co., Ltd.

Humanwell Healthcare Co., Ltd.

Ronghua Tu

Yong Xu

Lu Huang

Xuehai Wang

Wenjie Sun

Hailiang Chen

Shuhui Chen

Yong Wang

Lie Li

Cailin Wang

Jie Shen

Charles Z Ding

Zheng Wang

Cong Wang

Hui Liu

Weidong Li

Yang YuE

Jing Yang

Zhongwen Yang

Yang Yue

Qiang Xiao

Li'e Li

Biao Deng

Hua Tian

Yanping Yu

Jimeng Wang

Guoping Hu

Chengde Wu

Yi Zhang

Zhaozhong Ding

Chunli Shen

Jian Li

Zhibo Zhang

Jie Li

Wen Zhou

Gang Chen

Jing Tang

Nengyang Shi

Jing Yu

Quan Liu

Rubin Cao

Yun Feng

Zhaoze Fan

Chengbing Yang

Tianci Huang

Diliang Guo

Xuwen Zhang

Zhenyu He

Gang Li

Disclosed in the present invention are a salt type and crystal type of 4H-pyrazolo[1, 5-alpha]benzimidazole compound and the preparation method and intermediate thereof. The 4H-pyrazolo[1,5-alpha]benzimidazole compound has the structure of Compound 2. 

Salt type and crystal type of 4h-pyrazolo [1, 5-alpha] benzimidazole compound and preparation method and intermediate thereof

Provided are a series of BTK inhibitors, and specifically disclosed are a compound, pharmaceutically acceptable salt thereof, tautomer thereof or prodrug thereof represented by formula (I), (II), (III) or (IV). 

BTK inhibitor

Disclosed in the present invention are a salt type and crystal type of 4H-pyrazolo[1,5-alpha]benzimidazole compound and a preparation method and intermediate thereof. The 4H-pyrazolo[1,5-alpha]benzimidazole compound is represented by formula I: 

Salt type and crystal type of 4H-pyrazolo [1, 5-alpha] benzimidazole compound and preparation method and intermediate thereof

Disclosed is a series of analogs of 4H-pyrazolo[1,5-&#x3b1;]benzimidazole compound as PARP inhibitors. In particular, disclosed in the invention is a compound as shown by formula (I) or a pharmaceutically acceptable salt thereof as a PARP inhibitor.

Analogues of 4H-pyrazolo[1,5-a] benzimidazole compound as PARP inhibitors

A capsule containing total flavonoids of, a method for preparing the same and a use of the capsule containing total flavonoids ofare provided. Specifically, the capsule includes total flavonoids ofprovided in a form of alcohol extract ofand a pharmaceutically acceptable excipient.

Capsule containing total flavonoids of desmodium styracifolium, method for preparing the same and use

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Hubei, China

Ronghua Tu