| 发明名称 | Polymorph of linagliptin benzoate | ||
| 摘要 | The present invention relates to a novel polymorph of Linagliptin benzoate and to methods for its preparation. Furthermore the present invention relates to the use of the novel polymorph for the preparation of a medicament. In addition the present invention relates to pharmaceutical compositions comprising an effective amount of the novel polymorph of Linagliptin benzoate. | ||
| 申请公布号 | US8785455(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US201214115880 | 申请日期 | 2012.05.09 |
| 申请人 | Sandoz AG | 发明人 | Hotter Andreas;Pichler Arthur |
| 分类号 | A61K31/522;C07D473/04 | 主分类号 | A61K31/522 |
| 代理机构 | Manelli Selter PLLC | 代理人 | Melcher Jeffrey S.;Manelli Selter PLLC |
| 主权项 | 1. A crystalline form of Linagliptin benzoate having an X-ray powder diffraction pattern comprising peaks at 2-theta angles of 8.0±0.2°, 8.7±0.2°, 10.4±0.2°, 12.9±0.2°, 13.8±0.2° and 17.4±0.2°. | ||
| 地址 | Basel CH | ||