SNAR PROCESS FOR PREPARING BENZIMIDAZOLE COMPOUNDS
申请人:Demattei John
公开号:US20100130748A1
公开(公告)日:2010-05-27
Provided are methods for the synthesis of heterocyclic compounds such as benzimidazole carboxylic acid core structures having Formula Ia-2 and their synthetic intermediates: wherein X
1
, X
2
, X
5
, R
1
, R
2
and R
4
are as defined herein. Compounds of Formula Ia-2 and their synthetic intermediates can be used to prepare heterocyclic derivatives such as benzimidazole derivatives.
SNAR process for preparing benzimidazole compounds
申请人:Array BioPharma Inc.
公开号:US08183385B2
公开(公告)日:2012-05-22
Provided are methods for the synthesis of heterocyclic compounds such as benzimidazole carboxylic acid core structures having Formula Ia-2 and their synthetic intermediates: wherein X1, X2, X5, R1, R2 and R4 are as defined herein. Compounds of Formula Ia-2 and their synthetic intermediates can be used to prepare heterocyclic derivatives such as benzimidazole derivatives.
SNAr PROCESS FOR PREPARING BENZIMIDAZOLE COMPOUNDS
申请人:Array Biopharma, Inc.
公开号:EP1904061A1
公开(公告)日:2008-04-02
US8183385B2
申请人:——
公开号:US8183385B2
公开(公告)日:2012-05-22
[EN] SNAr PROCESS FOR PREPARING BENZIMIDAZOLE COMPOUNDS<br/>[FR] PROCEDE SNAR DE PREPARATION DE COMPOSES DE BENZIMIDAZOLE
申请人:ARRAY BIOPHARMA INC
公开号:WO2007002092A1
公开(公告)日:2007-01-04
[EN] Provided are methods for the synthesis of heterocyclic compounds such as benzimidazole carboxylic acid core structures having Formula Ia-2 and their synthetic intermediates: wherein X1, X2, X5, R1, R2 and R4 are as defined herein. Compounds of Formula Ia-2 and their synthetic intermediates can be used to prepare heterocyclic derivatives such as benzimidazole derivatives. [FR] L'invention concerne des procédés pour la synthèse de composés hétérocycliques tels que des structures centrales d'acide carboxylique de benzimidazole ayant la formule Ia-2 ainsi que leurs intermédiaires synthétiques, dans laquelle X1, X2, X5, R1, R2 et R4 sont tels que définis dans le descriptif. Des composés de la Formule Ia-2 et leurs intermédiaires synthétiques peuvent servir dans la préparation de dérivés hétérocycliques, tels que des dérivés de benzimidazole.