| 发明名称 |
PURIFICATION METHOD OF AZACYCLOHEXAPEPTIDE OR ITS SALT |
| 摘要 |
A purification method of the compound represented by formula 1 is provided,which includes the following steps: (1) loading crude compound 1 on macroporous adsorbent resin, (2) washing the macroporous adsorbent resin with an aqueous solution, an organic solvent or a mixture solution of organic solvent and water, (3) eluting with an aqueous solution, an organic solvent or a mixture solution of organic solvent and water. The purified compound represented by formula 1 is obtained. |
| 申请公布号 |
CA2796488(A1) |
申请公布日期 |
2011.10.20 |
| 申请号 |
CA20112796488 |
申请日期 |
2011.04.15 |
| 申请人 |
SHANGHAI TECHWELL BIOPHARMACEUTICAL CO., LTD. |
发明人 |
ZHUO, ZHONGHAO;TANG, ZHIJUN;XU, TIANHUI;LI, MING;JI, XIAOMING;GAO, XIAOLIANG |
| 分类号 |
C07K1/22;B01D15/08;C07K7/56 |
主分类号 |
C07K1/22 |
| 代理机构 |
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