发明名称 |
ESTERS OF HEXANOIC ACIDS AS INTERMEDIATES FOR THE PREPARATION OF ATORVASTATIN |
摘要 |
<p>The invention relates to compounds of general formula (3) wherein R4 is allyl, 2-butyl, cyclohexyl, 3-methyl-2-butyl or 4-methyl-2-pentyl, a method for the preparation of compounds of general formula (3) and their use in the preparation of atorvastatin.</p> |
申请公布号 |
EP2616454(A1) |
申请公布日期 |
2013.07.24 |
申请号 |
EP20110754425 |
申请日期 |
2011.09.12 |
申请人 |
DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V. |
发明人 |
LANGE, DE, BEN;ELSENBERG, HENRICUS LEONARDUS MARIE;VAESSEN, HENRICUS WILHELMUS LEONARDUS MARIE |
分类号 |
C07D319/06;C07D319/08 |
主分类号 |
C07D319/06 |
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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