1H-pyrido[3,2-b]indoles. Synthesis and investigation of some their spectroscopic and chemical properties
作者:S. Yu. Ryabova、L. M. Alekseeva、B. G. Granik
DOI:10.1007/bf02256867
日期:2000.3
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作者:S. Yu. Ryabova、L. M. Alekseeva、V. G. Granik
DOI:10.1023/a:1012743802689
日期:——
Reduction of 2-amino-1-(4-nitrophenyl)-1 H-pyrido[3,2-b]indole-3-carbonitrile by sodium borohydride and sodium cyanoborohydride
作者:S. Yu. Ryabova、L. M. Alekseeva、V. G. Granik
DOI:10.1007/s11172-009-0068-5
日期:2009.3
The reduction of pyridoindole derivative 1 by sodium borohydride in methanol gives 4,5-dihydropyridoindole 2. On treatment of 5H-pyrido[3,2-b]indolium chloride 3 with sodiumcyanoborohydride in methanol in the presence of hydrogen chloride, reduction of the pyridine ring is accompanied by reduction of the CN group, resulting in the formation of tetrahydropyridoindole 4. Compound 4 reacts with DMF dimethyl