| 发明名称 |
Process for the preparation of alpha-(2-4-disulfophenyl)-N-tert-burtylnitrone and pharmaceutically acceptable salts thereof |
| 摘要 |
A process for the preparation of alpha-(2,4-disulfophenyl)-N-tert-butylnitrone diacids and pharmaceutically acceptable salts thereof by the reaction of the corresponding disulfophenyl aldehyde with N-tert-butylhydroxylammonium acetate is disclosed.
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| 申请公布号 |
US6479697(B2) |
申请公布日期 |
2002.11.12 |
| 申请号 |
US20010806832 |
申请日期 |
2001.04.05 |
| 申请人 |
ASTRAZENECA AB |
发明人 |
KRUK HENRY;MCGINLEY JOHN;POUHOV SERGEI;VAJDA JOHN;BLIXT JOERGEN |
| 分类号 |
C07C291/04;C07C303/22;C07C303/32;C07C309/46;C07C309/47;(IPC1-7):C07C309/00;C07C211/00;C07C239/00 |
主分类号 |
C07C291/04 |
| 代理机构 |
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