Title:
POWDER INJECTION OF THE DONEPEZIL SEMI PALMOXIRIC ACID SALT, COMPOSITION CONTAINING SAME AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/153315
Kind Code:
A1
Abstract:
A powder injection of a donepezil semi palmoxiric acid salt, a composition containing the same and a preparation method therefor. The powder injection contains donepezil semi palmoxiric acid salt crystals, and the average grain size of the crystals ranges from 0.5 μm to 100 μm.
Inventors:
GE JIAN (CN)
LI YUNFEI (CN)
LIN LIHONG (CN)
SUN DENGXUE (CN)
WANG JIAMIAO (CN)
WANG YIJIN (CN)
WANG ZHIYUN (CN)
LI YUNFEI (CN)
LIN LIHONG (CN)
SUN DENGXUE (CN)
WANG JIAMIAO (CN)
WANG YIJIN (CN)
WANG ZHIYUN (CN)
Application Number:
PCT/CN2018/076599
Publication Date:
August 30, 2018
Filing Date:
February 13, 2018
Export Citation:
Assignee:
SHANGHAI SYNERGY PHARMACEUTICAL SCIENCES CO LTD (CN)
ZHEJIANG HUAHAI PHARM CO LTD (CN)
ZHEJIANG HUAHAI PHARM CO LTD (CN)
International Classes:
A61K31/445; A61K9/10; A61K9/14; A61K47/04; A61K47/32; A61K47/34; A61K47/36; A61K47/38; A61P25/28; C07D211/32
Foreign References:
| US20140243278A1 | 2014-08-28 | |||
| CN104039765A | 2014-09-10 | |||
| CN105338966A | 2016-02-17 | |||
| CN101039910A | 2007-09-19 |
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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