Process for the preparation of 3-(6-amino-pyridin-3yl)-2-acrylic acid derivatives 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, (IV) with the compound of formula VII R15-A2-CHO and to novel intermediate compounds used therein.
                            制备3-(6-
氨基吡啶-3基)-2-
丙烯酸衍
生物的方法。本发明涉及一种制备式(I)化合物的方法,包括将式IV化合物与式VII R15-A2-CHO化合物反应,并使用其中的新型中间体化合物。