Selective Reduction of ortho-Acylated β-Enaminones of Homoveratryamine (I) and Their Cyclization to 1,2,3,4-Tetrahydroisoquinolines with β-Enaminone Moiety (III). -(NIKOLOVA, S.; KOCHOVSKA, E.; IVANOV*, I.; Synth. Commun. 43 (2013) 3, 326-336, http://dx.