| 发明名称 |
METHOD FOR PREPARATION OF SUBSTANTIALLY AMORPHOUS TELMISARTAN |
| 摘要 |
The invention provides a method for the preparation of substantially amorphous telmisartan comprising a) preparing an aqueous solution comprising telmisartan and at least one basic agent and b) spray-drying said aqueous solution to obtain a spray-dried granulate. |
| 申请公布号 |
CA2651604(C) |
申请公布日期 |
2013.04.09 |
| 申请号 |
CA20022651604 |
申请日期 |
2002.01.16 |
| 申请人 |
BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG |
发明人 |
FRIEDL, THOMAS;SCHEPKY, GOTTFRIED |
| 分类号 |
A61K9/26;C07D403/10;A61K9/20;A61K9/24;A61K31/341;A61K31/402;A61K31/4035;A61K31/404;A61K31/415;A61K31/4184;A61K31/495;A61K31/4965;A61K31/54;A61K31/549;A61K31/635;A61K45/06;A61K47/04;A61K47/16;A61K47/26;A61P13/00;G01N27/414 |
主分类号 |
A61K9/26 |
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