51226-17-6Relevant articles and documents
Synthesis and in vitro antiproliferative and antibacterial activity of new thiazolidine-2,4-dione derivatives
Trotsko, Nazar,Przekora, Agata,Zalewska, Justyna,Ginalska, Gra?yna,Paneth, Agata,Wujec, Monika
, p. 17 - 24 (2018)
In our present research, we synthesised new thiazolidine-2,4-diones (12–28). All the newly synthesised compounds were evaluated for antiproliferative and antibacterial activity. Antiproliferative evaluation was carried out using normal human skin fibroblasts and tumour cell lines: A549, HepG2, and MCF-7. The IC50 values were determined for tested compounds revealing antiproliferative activity. Moreover, safety index (SI) was calculated. Among all tested derivatives, the compound 18 revealed the highest antiproliferative activity against human lung, breast, and liver cancer cells. More importantly, the derivative 18 showed meaningfully lower IC50 values when compared to the reference substance, irinotecan, and relatively high SI values. Moreover, newly synthesised compounds were screened for the bacteria growth inhibition in vitro. According to our screening results, most active compound was the derivative 18 against Gram-positive bacteria. Therefore, it may be implied that the novel compound 18 appears to be a very promising agent for anticancer treatment.
Thiazole-bearing 4-thiazolidinones as new anticonvulsant agents
Kaminskyy, Danylo,Lesyk, Roman,Mishchenko, Mariia,Shtrygol, Sergiy
, (2020/04/15)
Here, we describe the synthesis and anticonvulsant activity of thiazole-bearing hybrids based on 2-imino-4-thiazolidinone and 2,4-dioxothiazolidine-5-carboxylic acid cores. The structure of target compounds was based on the following: (i) A combination of two thiazole cores; (ii) similarity to ralitolin’s structure; (iii) the compliance with structural requirements for the new anticonvulsants. Target compounds were synthesized via known approaches based on Knoenavegel reaction, alkylation reaction, and one-pot three-component reaction. Anticonvulsant properties of compounds were evaluated in two different models—pentylenetetrazole-induced seizures and maximal electroshock seizure tests. Among the tested compounds 5Z-(3-nitrobenzylidene)-2-(thiazol-2-ylimino)-thiazolidin-4-one Ib, 2-[2,4-dioxo-5-(thiazol-2-ylcarbamoylmethyl)-thiazolidin-3-yl]-N-(2-trifluoromethylphenyl)acetamide IId and (2,4-dioxo-5-(thiazol-2-ylcarbamoylmethylene)-thiazolidin-3-yl)acetic acid ethyl ester IIj showed excellent anticonvulsant activity in both models. The directions of compounds modification based on SAR aspects were discussed. The results of the study provide a basis for further study of the anticonvulsant properties of selected thiazole-thiazolidinones.
New thiazolidinedione-5-acetic acid amide derivatives: Synthesis, characterization and investigation of antimicrobial and cytotoxic properties
Alegaon, Shankar G.,Alagawadi, Kallanagouda R.
experimental part, p. 816 - 824 (2012/10/07)
The present work describes the synthesis, antimicrobial and cytotoxic activity of 2,4-thiazolidinedione- 5-acetic acid amides 3a-n. The structures of the compounds were confirmed by IR, 1H, 13C NMR and elemental analysis. All compounds were tested for antimicrobial activity by twofold serial dilution technique. The preliminary results revealed that the compound 3d exhibits promising antibacterial and antifungal activity. The cytotoxic (MTT) activity of 2,4-thiazolidinedione-5-acetic acid amides were tested in four tumour cell lines. We found that compound 3j inhibited proliferation of HeLa, HT29, A549 and MCF-7 cell lines with IC50 values of 33, 35, 30 and 36 μM, respectively. Springer Science+Business Media, LLC 2011.