Synthesis of 7-methyl-6-indolopterin and 7-methyl-6-indoloquinoxaline
作者:Shyamaprosad Goswami、Manas Kumar Das、Annada C. Maity、Ching Kheng Quah、Hoong-Kun Fun
DOI:10.1080/00397911.2016.1215467
日期:2016.9.16
and indoloquinoxaline, two important and dissimilar diheterocycles linking C-2 of indole with C-6 of pterin (significant positions for showing biological activity), and quinoxaline, respectively, have been achieved based on two classical reactions. The introduction of a keto methyl group on to the 6-position of pterin and quinoxaline followed by Fischer indolesynthesis led to these target diheterocycles