| 发明名称 |
Process for the recycle of a waste product of diltiazem synthesis |
| 摘要 |
A process which allows the re-use of compounds of formula in diltiazem synthesis through a process of conversion to a mixture of enantiomers III-(2R,3R) and III-(2S,3S) is described. |
| 申请公布号 |
AU1153199(A) |
申请公布日期 |
1999.05.10 |
| 申请号 |
AU19990011531 |
申请日期 |
1998.10.12 |
| 申请人 |
ZAMBON GROUP S.P.A. |
发明人 |
PIETRO ALLEGRINI;GAETANO MARCHIORO;GIUSEPPE BARRECA;MARCO VILLA;LAURA RUSSO |
| 分类号 |
C07B55/00;C07B61/00;C07C319/20;C07C323/56;C07C323/62;C07D281/10 |
主分类号 |
C07B55/00 |
| 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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