SHARMA, Piush; SINGH, Charanjeet. Synthesis, characterization and biological evaluation of some novel N-Mannich bases of heterocyclic 1,3,4-thiadiazole. Journal of Drug Delivery and Therapeutics, India, v. 9, n. 4-A, p. 220–228, 2019. DOI: 10.22270/jddt.v9i4-A.3332. Disponível em: https://www.jddtonline.info/index.php/jddt/article/view/3332. Acesso em: 1 feb. 2026.