90815-01-3Relevant articles and documents
Synthesis and antimicrobial activities of new thiosemicarbazones and thiazolidinones in indole series
Benmohammed, Abdelmadjid,Djafri, Ayada,Kadiri, Mokhtaria,Khoumeri, Omar,Louail, Ahmed Amine,Rekiba, Nawel,Sehanine, Yassine,Terme, Thierry,Vanelle, Patrice
, p. 977 - 986 (2021/08/13)
Abstract: New thiosemicarbazones were synthesized in excellent yield reaction of indole derivatives with thiosemicarbazides. These thiosemicarbazones were reacted with ethyl bromoacetate to produce original heterocyclic-substituted indole derivatives possessing a 4-oxo-thiazolidine group. Analytical IR and NMR spectra and elemental analysis were performed to reveal their structures. The antimicrobial activity of all synthesized compounds was evaluated for antibacterial activity in vitro against Gram-positive and Gram-negative bacteria. Antibacterial screening data showed that two compounds demonstrated activity against Staphylococcus aureus, Escherichia coli, and Pseudomonas aeruginosa. These preliminary results indicate that some of these newly synthesized compounds show a promising antibacterial potency. Graphic abstract: [Figure not available: see fulltext.].
Molecular dynamics guided development of indole based dual inhibitors of EGFR (T790M) and c-MET
Singh, Pankaj Kumar,Silakari, Om
, p. 163 - 170 (2018/05/22)
Secondary acquired mutation in EGFR, i.e. EGFR T790M and amplification of c-MET form the two key components of resistant NSCLC. Thus, previously published pharmacophore models of EGFR T790M and c-MET were utilized to screen an in-house database. On the ba
Structure-based design of new poly (ADP-ribose) polymerase (PARP-1) inhibitors
Chadha, Navriti,Jaggi, Ameteshar Singh,Silakari, Om
, p. 655 - 660 (2017/08/22)
Poly (ADP-ribose) polymerase (PARP-1) is a well-established nuclear protein with prominent role in signaling and DNA repair. Various clinical candidates have been identified with the role in PARP-1 inhibition. Based on the pharmacophoric features identified from previous studies and molecular docking interactions, thiazolidine-2,4-dione derivatives have been evaluated for their PARP inhibitory activity. From an in vitro assay, 5-((1-(4-isopropylbenzyl)-1H-indol-3-yl)methylene)thiazolidine-2,4-dione (16) was identified as a potent inhibitor having low micromolar inhibitory activity (IC50=0.74±0.25μM). Thus, a structure-based design approach utilized in the present study helped to identify thiazolidine-2,4-dione as a novel scaffold against PARP-1 for potential development of potent anticancer therapeutics.