发明名称 |
Crystalline fumaric acid salts of N,N-disubstituted 9,9-alkylene-3,7-diazbicyclo(3.3.1)nonnane compounds and process for their preparation. |
摘要 |
1,5-Fumaric acid salts of N,N'-di-lower alkyl-substituted 9,9-alkylene-3,7-diazabicyclo[3.3.1]nonanes are described. The salts are obtained in stoichiometrically pure form and are virtually non-hygroscopic. |
申请公布号 |
ZA9208863(B) |
申请公布日期 |
1993.05.13 |
申请号 |
ZA19920008863 |
申请日期 |
1992.11.17 |
申请人 |
KALI-CHEMIE PHARMA GMBH |
发明人 |
UWE SCHON;WALTER HEIMANN;UWE MATZEL |
分类号 |
A61K31/435;A61K31/439;A61K31/445;A61K31/495;A61K31/4995;A61P7/10;A61P9/00;C07C57/15;C07D471/08;C07D471/10 |
主分类号 |
A61K31/435 |
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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