The present invention provides an advantageous production method of an imidazole derivative, which is suitable for industrial production.
Compound (VI) is produced by reacting compound (I) with a Grignard reagent or a magnesium reagent, and a lithium reagent, and then reacting the resulting compound with compound (V).
The present invention provides an advantageous production method of an imidazole derivative, which is suitable for industrial production.
Compound (VI) is produced by reacting compound (I) with a Grignard reagent or a magnesium reagent, and a lithium reagent, and then reacting the resulting compound with compound (V).
[EN] PRODUCTION METHOD OF IMIDAZOLE DERIVATIVES<br/>[FR] PROCÉDÉ DE PRODUCTION DE DÉRIVÉS D'IMIDAZOLE
申请人:TAKEDA PHARMACEUTICAL
公开号:WO2012173280A1
公开(公告)日:2012-12-20
The present invention provides an advantageous production method of an imidazole derivative, which is suitable for industrial production. Compound (VI) is produced by reacting compound (I) with a Grignard reagent or a magnesium reagent, and a lithium reagent, and then reacting the resulting compound with compound (V).