Syntheses of 6-substituted indolo[3,2-b]carbazoles, including 6-formylindolo[3,2-b]carbazole, an extremely efficient ligand for the TCDD (Ah) receptor
作者:Joakim Tholander、Jan Bergman
DOI:10.1016/s0040-4020(99)00268-9
日期:1999.5
number of 6-substituted indolo[3,2-b]carbazoles have been synthesized using 2,3-diindolylmethane 5 as a crucial precursor. Most notably, 6-formylindolo[3,2-b]carbazole 3 has been synthesized, and thereby a previously assigned structure has been confirmed. 6-Formylindolo[3,2-b]carbazole 3 is an extremely efficient ligand for the TCDD (Ah) receptor. A much improved synthesis of 2,3-diindolylmethane 5 has
已经使用2,3-二吲哚基甲烷5作为关键的前体合成了许多6-取代的吲哚并[3,2- b ]咔唑。最值得注意的是,已经合成了6-甲酰基吲哚并[3,2- b ]咔唑3,从而证实了先前指定的结构。6-甲酰基吲哚并[3,2- b ]咔唑3是TCDD(Ah)受体的极为有效的配体。还已经开发出大大改善的2,3-二吲哚基甲烷5的合成。