| 发明名称 |
2-substituted 1-(3,4-difluorophenyl)cyclopropane derivatives |
| 摘要 |
<p>The invention relates to three intermediates provided by processes for the preparation of certain cyclopropyl carboxylic acid esters and other cyclopropyl carboxylic acid derivatives.
<Italic>trans</Italic>-(1<Italic>R</Italic>,2<Italic>R</Italic>)-2-(3,4-difluorophenyl)cyclopropanecarbonyl chloride;
<Italic>trans</Italic>-(1<Italic>R</Italic>,2<Italic>R</Italic>)-2-(3,4-difluorophenyl)cyclopropanecarbonyl azide; and
<Italic>trans</Italic>-(1<Italic>R</Italic>,2<Italic>S</Italic>)-2-(3,4-difluorophenyl)cyclopropanaminium(2<Italic>R</Italic>) -2-hydroxy-2-phenylethanoate.</p> |
| 申请公布号 |
EP2292582(A3) |
申请公布日期 |
2011.11.02 |
| 申请号 |
EP20100183120 |
申请日期 |
2001.05.31 |
| 申请人 |
ASTRAZENECA AB |
发明人 |
CLARK, ADRIAN;JONES, ELFYN;LARSSON, ULF, G;MINIDIS, ANNA |
| 分类号 |
C07C211/40;C07B61/00;C07C27/02;C07C57/60;C07C61/40;C07C67/14;C07C67/347;C07C67/56;C07C69/013;C07C69/618;C07C69/74;C07C209/56;C07C247/22;C07D487/04 |
主分类号 |
C07C211/40 |
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