TANDEM TRANSFORMATIONS OF 10-SUBSTITUTED TETRAHYDROBENZO[B][1,6] NAPHTHYRIDINES RESULTED FROM THE MICHAEL ADDITION OF THE NITROGEN ATOM OF THE TETRAHYDROPYRIDINE FRAGMENT TO THE TRIPLE BOND OF ACTIVATED ALKYNES Article Voskressensky L.G., Borisova T.N., Vorob'Ev I.V., Postika N.M., Sorokina E.A., Varlamov A.V. Russian Chemical Bulletin. Vol. 57. 2008. P. 1547-1558
THE FIRST SYNTHESIS OF 8,10A-EPOXYPYRIDO[2,1-A]ISO-INDOLO-7-CARBOXYLIC ACIDS Article Zubkov F.I., Zaytsev V.P., Nikitina E.V., Borisov R.S., Airiyan I.K., Turchin K.F., Varlamov A.V. Chemistry of Heterocyclic Compounds. Латвийский институт органического синтеза Латвийской академии наук / Springer New York Consultants Bureau. Vol. 44. 2008. P. 886-888