88609-05-6Relevant academic research and scientific papers
A Click Synthesis, Molecular Docking, Cytotoxicity on Breast Cancer (MDA-MB 231) and Anti-HIV Activities of New 1,4-Disubstituted-1,2,3-Triazole Thymine Derivatives
Al-Hujaj, Hamsa Hussein,Al-Masoudi, Najim Aboud,Faeza, Abdul Kareem Almashal,Jassem, Ahmed Majeed
, p. 360 - 370 (2020/07/02)
Abstract: A new series of 1,4-disubstituted-1,2,3-triazolethymine derivatives (VIa–e) were synthesized and characterized by spectroscopic studies. The in vitro cytotoxic activities of selected compounds against human cancer cell line (MDA-MB 231) were eva
Binding of triazole-linked galactosyl arylsulfonamides to galectin-3 affects Trypanosoma cruzi cell invasion
Marchiori, Marcelo Fiori,Riul, Thalita B.,Oliveira Bortot, Leandro,Andrade, Peterson,Junqueira, Getúlio G.,Foca, Giuseppina,Doti, Nunzianna,Ruvo, Menotti,Dias-Baruffi, Marcelo,Carvalho, Ivone,Campo, Vanessa Leiria
, p. 6049 - 6059 (2017/10/13)
The synthesis of the O-3 triazole-linked galactosyl arylsulfonamides 1–7 as potential inhibitors of Trypanosoma cruzi cell invasion is described. These target compounds were synthesized by Cu(I)-catalysed azide-alkyne cycloaddition reaction (‘click chemis
Synthesis and in vitro evaluation of novel galactosyl-triazolo-benzenesulfonamides against Trypanosoma cruzi
Junqueira, Getúlio G.,Carvalho, Marcelo R.,De Andrade, Peterson,Lopes, Carla D.,Carneiro, Zumira A.,Sesti-Costa, Renata,Silva, Jo?o S.,Carvalho, Ivone
, p. 1872 - 1884 (2016/10/12)
The only drugs approved for the treatment of Chagas disease, nifurtimox and benznidazole, present toxic side effects and limited efficacy in the chronic stage of the disease, which highlight the need for new drugs. Amongst the different molecular drug tar
Ring-expansion of Azidobenzenesulphonamides and Azidobenzamides
Brown, Thomas B.,Lowe, Philip R.,Schwalbe, Carl H.,Stevens, Malcolm F.G.
, p. 2485 - 2490 (2007/10/02)
4-Azidobenzenesulphonamides and 2- and 4-azidobenzamides undergo phototransformation to 2-alkoxy-3H-azepines in alcohols but the yields are low.Ring-expansion of 4-azidobenzenesulphonamide and 4-azidobenzenesulphonylguanidine in aqueous tetrahydrofuran to 3H-azepin-2(1H)-ones proceeds via a singlet nitrene pathway; thermolysis of 4-azidobenzenesulphonamide in aqueous dioxane gave only the triplet-derived product, sulphanilamide.Efficient de-azidation of 4-azidobenzesulphonamides and 4-azidobenzamides can be accomplished by heating the azides at 105 deg C in hydrazine hy drate.The crystallographic analysis of 5-sulphamoyl-3H-azepin-2(1H)-one shows the molecule to be non-planar with the azepine ring puckered in a boat form.The lactam configuration is confirmed with the carbonyl group having a bond length of 1.231 Angstroem.
