[EN] METHOD FOR THE SEPARATION OF INTERMEDIATES WHICH MAY BE USED FOR THE PREPARATION OF ESCITALOPRAM [FR] PROCEDE DE SEPARATION DE PRODUITS INTERMEDIAIRES POUVANT ETRE UTILISES DANS LA PREPARATION D'ESCITALOPRAM
Method for the separation of intermediates which may be used for the preparation of escitalopram
申请人:H. Lundbeck A/S
公开号:EP2360150A1
公开(公告)日:2011-08-24
The present invention relates to a novel method for the preparation of diol intermediates useful for the preparation of escitalopram involving selective enzymatic acylation or deacylation.
本发明涉及一种用于制备艾司西酞普兰的二元醇中间体的新方法,该方法涉及选择性酶酰化或脱酰化。
METHOD FOR THE SEPARATION OF INTERMEDIATES WHICH MAY BE USED FOR THE PREPARATION OF ESCITALOPRAM
申请人:H. LUNDBECK A/S
公开号:EP1534654A1
公开(公告)日:2005-06-01
US8067640B2
申请人:——
公开号:US8067640B2
公开(公告)日:2011-11-29
[EN] METHOD FOR THE SEPARATION OF INTERMEDIATES WHICH MAY BE USED FOR THE PREPARATION OF ESCITALOPRAM<br/>[FR] PROCEDE DE SEPARATION DE PRODUITS INTERMEDIAIRES POUVANT ETRE UTILISES DANS LA PREPARATION D'ESCITALOPRAM
申请人:LUNDBECK & CO AS H
公开号:WO2004014821A1
公开(公告)日:2004-02-19
The present invention relates to a novel method for the preparation of diol intermediates having the formula (II) and/or the opposite enantiomer of an acylated diol having the formula (IV) useful for the preparation of escitalopram involving selective enzymatic acylation or deacylation.