发明名称 |
CRYSTALLINE FORMS OF A PYRIDINYL-SULFONAMIDE AND THEIR USE AS ENDOTHELIN RECEPTOR ANTAGONISTS |
摘要 |
<p>Crystalline forms A and B of 5-methyl-pyridine-2-sulfonic acid [6-methoxy-5-(2-methoxy-phenoxy)-2-pyridin-4-yl-pyrimidin-4-yl]-amide of formula (I) are described, whereby form B is the most stable form. 5-methyl-pyridine-2-sulfonic acid [6-methoxy-5-(2-methoxy-phenoxy)-2-pyridin-4-yl-pyrimidin-4-yl]-amide also forms solvates with, for example, ethanol, acetone, tetrahydrofuran, methanol, isopropanol, 2-butanone and dichloromethane.</p> |
申请公布号 |
WO2005113543(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
WO2005EP52187 |
申请日期 |
2005.05.12 |
申请人 |
SPEEDEL PHARMA AG;BRIAND, THIERRY;BILZ, ALEXANDER;BLATTER, FRITZ;SZELAGIEWICZ, MARTIN |
发明人 |
BRIAND, THIERRY;BILZ, ALEXANDER;BLATTER, FRITZ;SZELAGIEWICZ, MARTIN |
分类号 |
C07D401/14;(IPC1-7):C07D401/14;A61P9/00;A61K31/506 |
主分类号 |
C07D401/14 |
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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