Bakalska, R.,
Delchev, V.,
Vassilev, D., &
Delcheva, G.
().
Stereoselective synthesis of 2-pyperidono-2-pyrrolidono- and azolo[1,5-a] pyrimidinomorphinans by means of cascade reaction of codeinone and amides of alfa-methylene active acids and 5-aminotetrazole. Scientific research of the Union of scientists in Bulgaria - Plovdiv. Series C. Technics and technologies, Balkan conference of young scientists; Scientific research of the Union of scientists in Bulgaria - Plovdiv. Series C. Technics and technologies, Ba.