2-氨基吡啶-3-甲酸甲酯 、 2,2,6-三甲基-4H-1,3-二英-4-酮 以
邻二甲苯 为溶剂,
反应 0.5h,
以to obtain 1.15 g of methyl 2-(3-oxobutyrylamino)nicotinate [Compound No. (1B-1)] as a white solid的产率得到methyl 2-(3-oxobutyrylamino)nicotinate
A composition for inhibiting the extracellular matrix gene transcription comprising a cinnamoyl compound represented by the formula(I):
and an inert carrier, or the like.