The synthesis of the title compounds through a two-step procedure consisting of the addition of an indole to an N-acylpyridinium salt followed by mild hydrolysis of the resulting N-acyl-1,4-dihydropyridines is reported.
报道了一种通过两步程序合成标题化合物的方法,首先将
吲哚加入N-酰基
吡啶盐,然后对所得的N-酰基-1,4-
二氢吡啶进行温和
水解。