[EN] Process for the preparation of 3-(6-amino-pyridin-3yl)-2-acrylic acid derivatives [FR] PROCÉDÉ DE FABRICATION DE DÉRIVÉS D'ACIDE 3-(6-AMINO-PYRIDIN-3YL)-2-ACRYLIQUE
[EN] Process for the preparation of 3-(6-amino-pyridin-3yl)-2-acrylic acid derivatives [FR] PROCÉDÉ DE FABRICATION DE DÉRIVÉS D'ACIDE 3-(6-AMINO-PYRIDIN-3YL)-2-ACRYLIQUE
Process for the preparation of 3-(6-amino-pyridin-3yl)-2-acrylic acid derivatives
申请人:SANOFI
公开号:US20130245274A1
公开(公告)日:2013-09-19
The present invention relates to a process for the preparation of a compound of the formula I,
which comprises reacting a compound of the formula IV
with the compound of formula VII R15-A2-CHO and to novel intermediate compounds used therein.