发明名称 |
NOVEL CHIRAL COMPOUNDS DERIVED FROM HEXANOIC ACID ESTERS, METHOD AND INTERMEDIATE CHEMICALS FOR THE PREPARATION AND USE THEREOF FOR SYNTHESIS OF 2-(BROMOMETHYL)2-ETHYL HEXANOIC CHIRAL ACID. |
摘要 |
<p>The invention relates to a chiral compound of a formula (I), wherein R1 is hydroxyl or a carboxy activator group and R2 is alkyl eventually substituted by halogen or benzyl. The preparation and the use of the inventive compound for synthesis of 2-bromomethyl-2-ethyl hexanoic chiral acid and the novel intermediate chemicals are also disclosed.</p> |
申请公布号 |
MXPA05006060(A) |
申请公布日期 |
2005.08.16 |
申请号 |
MX2005PA06060 |
申请日期 |
2003.12.19 |
申请人 |
AVENTIS PHARMA S.A. |
发明人 |
VERONIQUE CROCQ-STUERGA |
分类号 |
C07C51/09;C07C53/19;C07C59/01;C07C69/34;C07C69/63;C12P7/40;C12P7/62;(IPC1-7):C07C55/08 |
主分类号 |
C07C51/09 |
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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