Convenient synthesis of antiproliferative 2,3-dihydro-2,3′-bisindoles via dimerization of N -H indole derivatives
作者:Tao Guo、Shu-Lei Han、Ying-Chao Liu、Yu Liu、Hong-Min Liu
DOI:10.1016/j.tetlet.2016.01.093
日期:2016.3
A convenient and efficient approach for the synthesis of 2,3-dihydro-2,3′-bisindoles has been developed in good yields via dimerization of N-H indole derivatives. The synthetic utility of this approach was demonstrated by the rapid construction of bisindoles in gram-scale. Biological evaluation revealed that some of the obtained 2,3-dihydro-2,3′-bisindoles exhibited significant in vitro antiproliferative