发明名称 |
1,3-DIOXOLANES WITH ANTITUSSIVE ACTIVITY |
摘要 |
(S)-3-(4-Phenyl-1-piperazinyl)-1,2-propanediol cyclic acetals useful as antitussive agents and as intermediates for the preparation of levodropropizine and the salts thereof, as well as a process for the preparation of said acetals, are disclosed. |
申请公布号 |
YU3003(A) |
申请公布日期 |
2006.05.25 |
申请号 |
YU2003P000030 |
申请日期 |
2001.07.18 |
申请人 |
DOMPE S.P.A. |
发明人 |
ALLEGRETTI, MARCELLO;CESTA, MARIA CANDIDA;CURTI, ROBERTO;PELLEGRINI, LUIGI;MELILLO, GABRIELLA |
分类号 |
A61K31/496;A61P11/14;C07D317/28 |
主分类号 |
A61K31/496 |
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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