| 发明名称 |
2,2-DISUBSTITUTED 1,3-DIOXOLANES, A METHOD FOR THE PREPARATION AND USE AS INTERMEDIARY PRODUCTS FOR THE SYNTHESIS OF RESPECTIVE (S)-ENANTIOMERS AND (-)3-(4-PHENYL-1-PIPERAZINYL)-1,2-PROPANEDIOL |
| 摘要 |
+- 3-(4-Phenyl-1-piperazinyl)-1,2-propunediol cyclic acetals, a process for the optical resolution thereof and their use as intermediates for the prepartion of(-)3-(4-phenyl-1-piperuzinyl)-1,2-propanediol(levodropropizine) and salts thereof.
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| 申请公布号 |
UA73790(C2) |
申请公布日期 |
2003.07.15 |
| 申请号 |
UA20030021768 |
申请日期 |
2001.07.18 |
| 申请人 |
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发明人 |
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| 分类号 |
C07D317/72;A61K31/496;A61P11/00;C07B57/00;C07B61/00;C07D317/28;(IPC1-7):C07D317/28;C07D295/08 |
主分类号 |
C07D317/72 |
| 代理机构 |
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代理人 |
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| 主权项 |
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