作者:Evelyne Migianu、Gilbert Kirsch
DOI:10.1055/s-2002-31963
日期:——
New substituted 6,7-dihydro-4H-thieno[3,2-b]azepine-5,8-diones were synthesized in seven steps, starting from substituted u-methylene ketones, via 3-aminothiophene-2-carboxylic acid alkyl esters.
新的取代 6,7-dihydro-4H-thieno[3,2-b]azepine-5,8-diones 由取代的 u-亚甲基酮通过 3-氨基噻吩-2-羧酸烷基酯分 7 步合成.