| 发明名称 |
PROCESS FOR PRODUCING PRAVASTATIN SODIUM SUBSTANTIALLY FREE OF PRAVASTATIN LACTONE AND EPI-PRAVASTATIN |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a novel process for purifying pravastatin.SOLUTION: The present invention provides a process for isolating and purifying pravastatin or its pharmaceutically acceptable salt, through salt precipitation using ammonium salt. |
| 申请公布号 |
JP2015212300(A) |
申请公布日期 |
2015.11.26 |
| 申请号 |
JP20150152088 |
申请日期 |
2015.07.31 |
| 申请人 |
TEVA GYOGYSZERGYAR ZARTKORUEN MUKODO RT |
发明人 |
KERI VILMOS;DEAK LAJOS;FORGACS ILONA;SZABO CSABA;NAGYNE ARVAI EDIT |
| 分类号 |
A61P3/06;C07C67/52;A61K31/19;A61K31/22;A61K31/225;A61K31/365;A61P9/10;A61P43/00;C07B53/00;C07C67/28;C07C67/58;C07C69/03;C07C69/30;C07D309/38;C12P7/62 |
主分类号 |
A61P3/06 |
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