3-Arylaminoindoles in the synthesis of indolo [3, 2-b] quinoline derivatives

SY Ryabova, NZ Tugusheva, LM Alekseeva…

Index: Ryabova; Tugusheva; Alekseeva; Granik Pharmaceutical Chemistry Journal, 1996 , vol. 30, # 7 p. 472 - 477

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Citation Number: 5

Abstract

As is known [1], N-acetylindoxyi (1) is capable of forming 3-arylaminoindoles (II) on heating with substituted anilines in acetic acid. Recently [2] we have reported that N-acetyl-3-p- nitrophenylaminoindole (Ilc) can be used as an initial compound for the synthesis of new derivatives of 1, 2-and 1, 4-dihydro-~ 5-carboline.