作者:Di-Fa Jiang、Yan-Wu Yang、Zhi-Yu Shao、Sheng-Yin Zhao
DOI:10.2174/157017810790796200
日期:2010.3.1
3-Bromoindolylmaleimide and bisindolylmaleimide were synthesized from succinimide in three steps sequnence consisting of bromination, N-methylation and indole addition in the presence of magnesium and bromoethane. They were subjeced to the regioselective amination with substituted amines to provide 3-aminoindolylmaleimides, 3-amino-N-alkylated indolylmaleimides and N-alkylated bisindolylmaleimides in good yields. The resulting indolylmaleimides represent a new class of potentially bioactive compounds.