发明名称 |
NOVEL PROCESS FOR THE PRODUCTION OF AMORPHOUS /R-(R*, R*)/-2-(4-FLUOROPHENYL)-beta, delta-DIHYDROXY-5-PHENYL-4-/(PHENYLAMINO)CARBONYL/-1H-PYRROLE -1-HEPTANOIC ACID CALCIUM SALT (2 : 1) |
摘要 |
A novel process for the preparation of amorphous atorvastatin is described where crystalline Form I atorvastatin is dissolved in a non-hydroxylic solvent and after removal of the solvent affords amorphous atorvastatin. |
申请公布号 |
HRP960312(A2) |
申请公布日期 |
1998.02.28 |
申请号 |
HR1996P000312 |
申请日期 |
1996.07.03 |
申请人 |
WARNER-LAMBERT COMPANY |
发明人 |
MIN LIN;DIETER SCHWEISS |
分类号 |
A61K31/00;A61K31/40;A61P3/00;A61P3/06;C07D207/34;(IPC1-7):C07D207/34 |
主分类号 |
A61K31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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