发明名称 |
Adinazolam methanesulfonate. |
摘要 |
<p>Crystalline adinazolam methanesulfonate which is essentially non-hygroscopic is a novel product. It can be prepared by mixing adinazolam free base and methanesulfonic acid in analkanol/alkyl acetate mixture, heating the mixture to remove alkanol and any water, and separating the precipitate after cooling.</p> |
申请公布号 |
EP0146306(A1) |
申请公布日期 |
1985.06.26 |
申请号 |
EP19840308411 |
申请日期 |
1984.12.04 |
申请人 |
THE UPJOHN COMPANY |
发明人 |
NICHOLS, STEVE;MEULMAN, PAUL ALLEN |
分类号 |
C07D487/04;(IPC1-7):C07D487/04 |
主分类号 |
C07D487/04 |
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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