作者:N. A. Lantsetti、S. Yu. Ryabova、L. M. Alekseeva、A. S. Shashkov、V. G. Granik
DOI:10.1023/a:1015520621450
日期:——
1-Aryl-2-oxo-1,2,3,6-tetrahydro[1,4]diazepino[6,5-b]indole N-oxides were synthesized based on 3-(N'-aryl-N'-chloroacetyl)amino-2-formylindoles. Deoxidation of 2-oxo-1-phenyl-1,2,3,6-tetrahydro[1,4]diazepino[6,5-b]indole N-oxide afforded 1,2,3,6-tetrallydro- and 1,2,3,4,5,6-hexahydro[1,4]diazepino[6,5-b]indole derivatives. A new approach to the synthesis of pyrido[3,2-b]indole and pyrimido[5,4-b]indole derivatives was developed.