| 专利名称 | CRYSTAL FORM OF 4H-PYRAZOLO[1, 5- ]BENZOIMIDAZOLE COMPOUND, PREPARATION METHOD THEREFOR AND INTERMEDIATE THEREOF | ||
| 申请号 | EP16859042 | 申请日 | |
| 公开（公告）号 | EP3369733B1 | 公开（公告）日 | |
| 申请（专利权）人 | Guangdong Raynovent Biotech Co Ltd | 发明人 | WU Lingyun; LONG Chaofeng; ZHANG Peng; CHEN Xiaoxin; ZHANG Li; LIU Zhuowei; WANG Zheng; CHEN Shuhui; CHEN Lijuan |
| 专利来源 | 国家知识产权局 | 转化方式 | |
| 摘要 |
The invention discloses a crystal form A of a compound (I) and a preparation method thereof, and further discloses an application of the crystal form A as a PDE2 or TNF-?inhibitor. |
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