发明名称 |
Medicaments containing vardenafil hydrochloride trihydrate |
摘要 |
The invention relates to a method for producing medicaments that contain vardenafil hydrochloride, essentially as trihydrate in solid form, and to medicaments that can be obtained according to this method. |
申请公布号 |
US8841446(B2) |
申请公布日期 |
2014.09.23 |
申请号 |
US201213625481 |
申请日期 |
2012.09.24 |
申请人 |
Bayer Intellectual Property GmbH |
发明人 |
Serno Peter;Grunenberg Alfons;Ohm Andreas;Bellinghausen Rainer;Vollers Elmer;Henck Jan-Olav |
分类号 |
A61K31/53;A61P15/10;A61K9/28;C07D487/04;A61K9/20 |
主分类号 |
A61K31/53 |
代理机构 |
Edwards Wildman Palmer LLP |
代理人 |
Edwards Wildman Palmer LLP ;Loren Ralph A.;DiCeglie, Jr. Nicholas J. |
主权项 |
1. A coated tablet comprising 0.1-70% by weight vardenafil hydrochloride, primarily in the form of vardenafil hydrochloride trihydrate, 0.1-10% by weight disintegrant, 0.1-2% by weight lubricant, and fillers as remaining ingredients, characterized in that the vardenafil hydrochloride trihydrate content of the vardenafil hydrochloride is at least 90 mol %. |
地址 |
Monheim DE |