SYNTHESIS OF NEW HETEROCYCLIC COMPOUNDS ON THE BASE OF ACETYL-α-SPIRODILACTONES. Proceedings of the YSU B: Chemical and Biological Sciences, [S. l.], v. 44, n. 3 (223), p. 30–34, 2010. DOI: 10.46991/PYSUB.2010.44.3.030. Disponível em: https://journals.ysu.am/index.php/proceedings-chem-biol/article/view/vol_44_no3_2010_pp030-034. Acesso em: 21 jan. 2026.