5373-87-5Relevant articles and documents
1,2,4-Triazolium ions as flexible scaffolds for the construction of polyphilic ionic liquid crystals
Riccobono, Alessio,Parker, Rachel R.,Whitwood, Adrian C.,Slattery, John M.,Bruce, Duncan W.,Pibiri, Ivana,Pace, Andrea
, p. 9965 - 9968 (2018)
A novel scaffold for the construction of self-organised ionic liquids and ionic liquid crystals bearing both perfluorocarbon and hydrocarbon moieties has been developed. The phase behaviour and physical properties of these materials can be tuned as a function of chain length and fluorine content and significant structural elaboration is possible, giving a highly flexible system.
Design and synthesis of new triarylimidazole derivatives as dual inhibitors of BRAFV600E/p38α with potential antiproliferative activity
Abdelhamid, Antar A.,Gomaa, Hesham A. M.,Gouda, Ahmed M.,Kamal, Islam,Marzouk, Adel A.,Moustafa, Amr H.,Youssif, Bahaa G. M.
, (2021/12/30)
Recent studies have shown that combining kinase inhibitors has additive and synergistic effects. BRAFV600E and p38α have been extensively studied as potential therapeutic targets for a variety of diseases. In keeping with our interest in developing multi-targeted anticancer agents, a series of novel triaryl-imidazole-based analogues containing 3-aryl-1,2,4-oxadiazoles moiety (4a-h, Scaffold B) and their reaction intermediates aryl carboximidamides moiety (3a-h, Scaffold A) have been rationally designed, synthesized, and evaluated in vitro for their antiproliferative activity as dual p38α/BRAFV600E inhibitors. The results revealed that the presence of the carboximidamide moiety is required for activity, and the best activity correlates with the Ar = 1,2-benzodioxole (3e) ≥ 4-CH3O-C6H5-(3c) > 2-naphthyl (3h) > 4-Cl-C6H5 (3b). Ring closure of carboximidamide to 1,2,4-oxadiazole significantly reduces the activity. The results of docking study into p38α revealed higher binding affinities for compounds 3c, 3e, and 3h compared to the co-crystallized ligand, SB2. However, the docking study of compounds 3c and 3e into BRAFV600E revealed slightly lower affinities than vemurafenib.
2-(1,2,4-Oxadiazol-5-yl)anilines Based on Amidoximes and Isatoic Anhydrides: Synthesis and Structure Features
Baykov, S. V.,Kotlyarova, V. D.,Shetnev, A. A.,Tarasenko, M. V.
, p. 768 - 778 (2021/06/26)
Abstract: An efficient one-pot method was developed for the synthesis of 2-(1,2,4-oxadiazol-5-yl)anilines via the reaction of amidoximes with isatoic anhydrides in a NaOH–DMSO medium at ambient temperature. The method allows to obtain structurally diverse