| 发明名称 |
STATIN SODIUM HAVING HIGH PURITY |
| 摘要 |
PROBLEM TO BE SOLVED: To provide pravastatin sodium substantially free of impurities such as pravastatin lactone. SOLUTION: The invention provides pravastatin sodium having a total accompanying impurity content of about 0.5 wt.% or less or a total accompanying impurity content of about 0.2 wt.% or less. COPYRIGHT: (C)2007,JPO&INPIT
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| 申请公布号 |
JP2006273861(A) |
申请公布日期 |
2006.10.12 |
| 申请号 |
JP20060141646 |
申请日期 |
2006.05.22 |
| 申请人 |
TEVA GYOGYSZERGYAR ZARTKORUEN MUKODO RT |
发明人 |
KERI VILMOS;DEAK LAJOS;FORGACS ILONA;SZABO CSABA;NAGYNE EDIT ARVAI |
| 分类号 |
C07C69/30;A61K31/22;A61P9/00;C07C67/52;C07C67/58;C07C67/60;C07C69/013;C07C69/03;C07C69/33;C07D309/30;C12N1/15;C12N15/53;C12P7/42;C12P17/06 |
主分类号 |
C07C69/30 |
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