Conclusions
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1.
Benzo[a]cycloalkano[f]quinolizines were obtained by the condensation of 2-acetyl-1,3-cycloalkenediones with 3,4-dihydroisoquinoline.
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2.
Some routes for the modification of quinolizines were investigated in order to effect the synthesis of products belonging to the 8-azaestrane series.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 9, pp. 2078–2083, September, 1972.
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Akhrem, A.A., Moiseenkov, A.M., Krivoruchko, V.A. et al. Approach to synthesis of 8-azasteroids. Russ Chem Bull 21, 2014–2018 (1972). https://doi.org/10.1007/BF00854629
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DOI: https://doi.org/10.1007/BF00854629