发明名称 |
ß-crystalline form of ivabradine hydrochloride, a process for its preparation and pharmaceutical compositions containing it |
摘要 |
Beta crystalline form of ivabradine hydrochloride (I) having specific X-ray diffraction profile of: line position (Bragg angle 2 theta, expressed in degrees) of 6.8-29.3; altitude of line (expressed in blows) of 121-6141; surface of line (expressed in blowsxdegrees) of 16-562; width of the lines with mid-height (expressed in degrees) of 0.0502-0.6691; and inter-reticular distance (expressed in [deg]A) of 3.049-13.019 is new. Beta crystalline form of ivabradine hydrochloride of formula (I) having specific X-ray diffraction profile of: line position (Bragg angle 2 theta, expressed in degrees) of 6.8-29.3; altitude of line (expressed in blows) of 121-6141; surface of line (expressed in blowsxdegrees) of 16-562; width of the lines with mid-height (expressed in degrees) of 0.0502-0.6691; and inter-reticular distance (expressed in [deg]A) of 3.049-13.019 is new. [Image] ACTIVITY : Antiarrhythmic; Cardiant; Antianginal. MECHANISM OF ACTION : None given. |
申请公布号 |
ZA200601762(B) |
申请公布日期 |
2007.04.25 |
申请号 |
ZA20060001762 |
申请日期 |
2006.02.28 |
申请人 |
LES LABORATOIRES SERVIER |
发明人 |
HORVATH, STEPHANE;AUGUSTE, MARIE-NOULLE;DAMIEN, GERARD |
分类号 |
A61K;A61K31/55;C07D;C07D223/16;C07D405/12 |
主分类号 |
A61K |
代理机构 |
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