Synthesis of some benzo[<i>b</i>][1,8] and [1,5]naphthyridines
作者:Qingping Chen、Leslie W. Deady
DOI:10.1002/jhet.5570290525
日期:1992.8
A series of carboxylic acid derivatives of the title compounds have been prepared as precursors of potential anti-tumor compounds, by annulation of 2-methylcyclohexanone to the appropriate aminopyridinecarboxaldehyde followed by aromatization and oxidation of the methyl group.