[EN] PROCESSES FOR THE PREPARATION OF COMPOUNDS, SUCH AS 3-ARYLBUTANALS, USEFUL IN THE SYNTHESIS OF MEDETOMIDINE [FR] PROCÉDÉS POUR LA PRÉPARATION DE COMPOSÉS, TELS QUE 3-ARYLBUTANALS, UTILES DANS LA SYNTHÈSE DE MÉDÉTOMIDINE
Processes for the preparation of compounds, such as 3-arylbutanals, useful in the synthesis of medetomidine
申请人:Cambrex Karlskoga AB
公开号:US10053420B2
公开(公告)日:2018-08-21
There is provided a process for the preparation of a compound of formula (I) as defined herein, wherein said process comprises reacting a compound of formula (II) as defined s herein with one or more suitable Vilsmeier reagent.
提供了一种制备本文定义的式 (I) 化合物的工艺,其中所述工艺包括将本文定义的式 (II) 化合物与一种或多种合适的维尔斯梅尔试剂反应。
NEW PROCESSES FOR PREPARING 4-SUBSTITUTED IMIDAZOLES
申请人:Cambrex Karlskoga Ab
公开号:EP2734508A1
公开(公告)日:2014-05-28
PROCESSES FOR THE PREPARATION OF COMPOUNDS, SUCH AS 3-ARYLBUTANALS, USEFUL IN THE SYNTHESIS OF MEDETOMIDINE
申请人:Cambrex Karlskoga Ab
公开号:EP3250556A1
公开(公告)日:2017-12-06
US8962862B2
申请人:——
公开号:US8962862B2
公开(公告)日:2015-02-24
[EN] NEW PROCESSES FOR PREPARING 4-SUBSTITUTED IMIDAZOLES<br/>[FR] NOUVEAUX PROCÉDÉS POUR LA PRÉPARATION D'IMIDAZOLES 4-SUBSTITUÉS
申请人:CAMBREX KARLSKOGA AB
公开号:WO2013014428A1
公开(公告)日:2013-01-31
There is provided a novel process for the preparation of a compound of formula (I), (Formula (I)). There is also provided novel processes to intermediates of the compound of formula (I), as well as novel intermediates themselves.