| 发明名称 |
AN IMPROVED PROCESS FOR THE PREPARATION OF NON-HYGROSCOPIC SALTS OF L(-)-CARNITINE |
| 摘要 |
An improved process for the preparation of non-hygroscopic salts of L(-)-carnitine, in which the characterizing step comprises heating a mixture comprising L(-)-carnitine inner salt and a fumaric acid or tartaric acid. |
| 申请公布号 |
PL199614(B1) |
申请公布日期 |
2008.10.31 |
| 申请号 |
PL20000349894 |
申请日期 |
2000.03.16 |
| 申请人 |
SIGMA-TAU INDUSTRIE FARMACEUTICHE RIUNITE S.P.A. |
发明人 |
CAVAZZA CLAUDIO |
| 分类号 |
C07C227/18;C07B53/00;C07C229/22 |
主分类号 |
C07C227/18 |
| 代理机构 |
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代理人 |
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| 地址 |
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