专利检索 ap:("Pierre Fabre Médicament S.A.") AND inv:"ROQUES, Nicolas" 第 1 页

1.

发明公开
PROCEDE DE PREPARATION DE DÉRIVÉS [2-(2,3-DIHYDRO-BENZOFURAN- OU BENZOFURAN-7-YLOXY)-ETHYL]-(3-CYCLOPENTEN-1-YL-BENZYL)-AMINES ET INTERMEDIAIRE DE SYNTHESE 审中-公开
标题翻译： PROCESS FOR [2-（2,3-二氢苯并呋喃或苯并呋喃-7-基氧基）乙基]的制备 - （3 - 环戊-1-基 - 苄基）胺衍生物及其合成中间体

公开(公告)号：EP1996570A1

公开(公告)日：2008-12-03

申请号：EP07731168.6

申请日：2007-03-08

申请人： Pierre Fabre Médicament S.A.

发明人： VACHER, Bernard , CUISIAT, Stéphane , ROQUES, Nicolas

IPC分类号： C07D307/86 , C07D307/94 , C07D317/20 , C07C47/548

CPC分类号： C07C47/548 , C07C45/59 , C07D307/86 , C07D307/94 , C07D317/20

摘要： ABSTRACT. PROCESS FOR PREPARING [2-(2,3-DIHYDROBENZOFURAN- OR BENZOFURAN-7-YLOXY)ETHYL]-(3-CYCLOPENT-1-YLBENZYL)AMINE DERIVATIVES AND SYNTHESIS INTERMEDIATE The invention relates to a process for preparing compounds of general formula (see “abstract” paper version) in which: - (a) is a single or double bond; - W is a CH, CH2, CHCH3, CCH3 or C(CH3)2 group or a C(CH2)2 group (i.e. a carbon atom bearing two methylene groups linked to one another so as to form a spirocyclopropane unit), with the proviso, however, that, when (a) is a double bond, then W is exclusively a CH or CCH3 group and that, when (a) is a single bond, then W is exclusively a CH2, CHCH3, C(CH3)2 or C(CH2)2 group.