1064365-91-8Relevant articles and documents
Synthesis and anti-diabetic activity evaluation of phosphonates containing thiazolidinedione moiety
Sujatha, Bogiri,Chennamsetty, Subramanyam,Chintha, Venkataramaiah,Wudayagiri, Rajendra,Prasada Rao, Kammela
, p. 586 - 591 (2020)
A sequence of substituted phosphonates containing the thiazolidinedione moiety was synthesized with good yields. The structures of all the synthesized compounds were confirmed by NMR (31P, 1H and 13C) and IR spectroscopy, mass spectrometry and C, H, N elemental analyses. In silico molecular docking study was also carried out to evaluate their interaction and binding modes on ligands against human PPAR γ protein for their anti-diabetic activity. From the docking results, it was determined that the compounds (Z)-dimethyl 5-(3-nitrobenzylidene)?2,4-dioxothiazolidin-3-ylphosphonate (7a), (Z)-dimethyl 5-(3-chloro-4-fluorobenzylidene)?2,4-dioxothiazolidin-3-ylphosphonate (7f), (Z)-dimethyl 5-(2,4-dichlorobenzylidene)?2,4-dioxothiazolidin-3-ylphosphonate (7e) and (Z)-dimethyl 5-((5-methoxypyridin-2-yl)methylene)?2,4-dioxothiazolidin-3-ylphosphonate (7j) have shown better binding energies (?7.8, ?7.6, ?7.5 and ?7.6 Kcal/mol) with the target gene, PPAR γ than the reference drug, Rosiglitazone (?7.4 Kcal/mol). In vitro anti-diabetic activity of the title compounds was also screened by standard α-amylase inhibition assay. Some of the tested compounds proved to possess promising activity when compared with the reference drug.
Benzoxazolyl linked benzylidene based rhodanine and analogs as novel antidiabetic agents: synthesis, molecular docking, and in vitro studies
Singh, Varinder,Singh, Amanjot,Singh, Gagandeep,Verma, Raman K.,Mall, Rajiv
, p. 1905 - 1914 (2021/08/27)
Benzoxazolyl linked meta- and para-substituted new chemical entities (5a–5h) featuring thiazolidinedione, rhodanine, hydantoin, and thiohydantoin moieties were synthesized and characterized by 1H NMR, 13C NMR, FT-IR, and HRMS spectra
Design, synthesis, and biological evaluation of new challenging thalidomide analogs as potential anticancer immunomodulatory agents
El-Zahabi, Mohamed Ayman,Sakr, Helmy,El-Adl, Khaled.,Zayed, Mohamed,Abdelraheem, Adel S.,Eissa, Sally I.,Elkady, Hazem,Eissa, Ibrahim H.
, (2020/09/16)
Thalidomide and its analogs are immunomodulatory drugs that inhibit the production of certain inflammatory mediators associated with cancer. In the present work, a new series of thalidomide analogs was designed and synthesized to obtain new effective antitumor immunomodulatory agents. The synthesized compounds were evaluated for their cytotoxic activities against a panel of four cancer cell lines (HepG-2, HCT-116, PC3 and MCF-7). Compounds 33h, 33i, 42f and 42h showed strong potencies against all tested cell lines with IC50 values ranging from 14.63 to 49.90 μM comparable to that of thalidomide (IC50 values ranging from 32.12 to 76.91 μM). The most active compounds were further evaluated for their in vitro immunomodulatory activities via estimation of human tumor necrosis factor alpha (TNF-α), human caspase-8 (CASP8), human vascular endothelial growth factor (VEGF), and nuclear factor kappa-B P65 (NF-κB P65) in HCT-116 cells. Thalidomide was used as a positive control. Compounds 33h and 42f showed a significant reduction in TNF-α. Furthermore, compounds 33i and 42f exhibited significant elevation in CASP8 levels. Compounds 33i and 42f inhibited VEGF. In addition, compound 42f showed significant decrease in levels of NF-κB p65. Moreover, apoptosis and cell cycle tests of the most active compound 42f, were performed. The results indicated that compound 42f significantly induce apoptosis in HCT-116 cells and arrest cell cycle at the G2/M phase.
