MEDVEDEVA, S. M.; PLAKSINA, M. E.; SHIKHALIEV, K. S. The synthesis of 6-R-2,2,4-trimethyl-1,2-dihydroquinoline- and 6-R-4-R’-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline-8-carboxylic acids – the structural analogues of helquinoline. Journal of Organic and Pharmaceutical Chemistry, [S. l.], v. 13, n. 3(51), p. 21–25, 2015. DOI: 10.24959/ophcj.15.847. Disponível em: https://ophcj.nuph.edu.ua/article/view/ophcj.15.847. Acesso em: 7 may. 2024.