62132-94-9Relevant academic research and scientific papers
Convenient Synthesis and Biological Activity of Mono and Diacyl 2,5-Dimercapto-1,3,4-thiadiazole Derivatives
Jasiak, Karolina,Kudelko, Agnieszka,Wróblowska, Monika,Biernasiuk, Anna,Malm, Anna,Krawczyk, Maria
, p. 3241 - 3249 (2017/10/06)
New derivatives of 2,5-dimercapto-1,3,4-thiadiazole substituted both at one or two exocyclic sulfur atoms with a series of aroyl or ethoxycarbonyl groups were synthesized in reactions of 2,5-dimercapto-1,3,4-thiadiazole salts with appropriate acid chlorides or ethyl chloroformate in mild conditions. The products were characterized by spectroscopy (1H NMR, 13C NMR, IR, and HRMS). Some from the synthesized compounds were screened in vitro and in vivo for antibacterial and antifungal activities against a panel of reference strains of microorganisms. The study revealed that ethyl S-(5-mercapto-1,3,4-thiadiazol-2-yl) carbonothioate seems to be the most active and versatile compound against Gram-positive bacteria, Gram-negative bacteria, and plant pathogenic fungi.
