Marinov M.Frenkeva M.Naydenova E.Penchev P.Stoyanov N.2024-07-162024-07-162024-07-162024-07-162022-01-011314-79781314-7471SCOPUS_ID:85123894209https://rlib.uctm.edu/handle/123456789/1353The following article describes the synthesis of N3-acetyl derivatives of spirohydantoins. The compounds are derived by applying the following technique: the Bucherer-Lieb method (α-series) and the Strecker method (β-series). The synthesized products are characterized by physicochemical parameters, elemental analysis, FTIR, 1H NMR, 13C NMR and 13C DEPT135 spectral data.enArticle