Triazine-fused β-carbolines: a facile three-step, one-pot synthesis of novel 2-alkyl(aryl)amino and 2-dialkylamino-7H-[1,3,5]triazino [1',2':1,6]pyrido[3,4-b]indol-4-ones
作者:Nicolas Primas、Hussein El-Kashef、Jean-Charles Lancelot、Aurélien Lesnard、Robert H. Dodd、Sylvain Rault
DOI:10.3998/ark.5550190.0011.b14
日期:——
A straightforward approach to novel fused β-carbolines namely (1,3,5)triazino (1',2':1,6)pyrido(3,4-b)indol-4-ones is presented. The construction of these compounds was achieved by one-potsynthesis involving condensation of 3-amino-β-carbolines with ethoxycarbonyl isothiocyanate followed by amination of the resulting thioureas and finally thermal ring closure of the resulting guanidines which allowed