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Legal status
Patent not validated
| (51) | INT.CL. | C07D 311/22 | |
| C07D 311/32 | |||
| A61K 31/353 | |||
| A61P 9/10 |
| (11) | Number of the document | 2360152 |
| (13) | Kind of document | T |
| (96) | European patent application number | 08878072.1 |
| Date of filing the European patent application | 2008-11-13 | |
| (97) | Date of publication of the European application | 2011-08-24 |
| (45) | Date of publication and mention of the grant of the patent | 2014-04-09 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2008/073047 |
| Date | 2008-11-13 |
| (87) | Number | WO 2010/054512 |
| Date | 2010-05-20 |
| (72) |
DU, Guanhua, CN
LV, Yang, CN
WU, Song, CN
WANG, Ke, CN
CHANG, Ying, CN
YANG, Zhihong, CN
TONG, Yuanfeng, CN
GAO, Mei, CN
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| (73) |
CSPC Zhongqi Pharmaceutical Technology (Shijiazhuang) Co., Ltd.,
No. 226, Huanghe Street Shijiazhuang, Hebei 050035,
CN
Institute of Materia Medica, Chinese Academy of Medical Sciences, No. 1, Xian Nong Tan Street Xuanwu District, Beijing 100050, CN |
| (54) | TWO TYPES OF CRYSTALLINE OF PINOCEMBRIN: A AND B, THEIR PREPARATION AND THEIR USE FOR MANUFACTURE OF PHARMACEUTICAL COMPOSITIONS |
| TWO TYPES OF CRYSTALLINE OF PINOCEMBRIN: A AND B, THEIR PREPARATION AND THEIR USE FOR MANUFACTURE OF PHARMACEUTICAL COMPOSITIONS |