Radwan S M, el-Kashef H S
Chemistry Department, Faculty of Science, Assiut University, Egypt.
Farmaco. 1998 Feb;53(2):113-7. doi: 10.1016/s0014-827x(97)00018-9.
The synthesis of the title heterocycles was achieved using 3-amino-5,6-diphenylpyridazine-4-carbonitrile (4) as a starting material. This compound was converted into the corresponding 4-imidazolinyl derivative 5 which was then subjected to cyclization reactions to afford the title compounds.
以3-氨基-5,6-二苯基哒嗪-4-腈(4)为起始原料,实现了标题杂环化合物的合成。该化合物转化为相应的4-咪唑啉基衍生物5,然后进行环化反应得到标题化合物。