Antioxidants are of great interest because of their involvement in important biological and
industrial processes. According to Halliwell antioxidants are substances that at low …

The interest of the scientific community in sydnones and sydnone imines, the most known
mesoionic compounds, is grounded on their unusual molecular structures, specific physical …

Synthesis of 2H-Indazoles by the [3 + 2] Cycloaddition of Arynes and Sydnones | Organic Letters
ACS ACS Publications C&EN CAS Find my institution Log In Organic Letters ACS Publications …

Triflumezopyrim exemplifies a new class of mesoionic insecticides and has attracted
increasing attention as a result of its unique structure, high level of insecticidal activity, new …

A novel series of 3-aryl-4 {6′-(6′′-substituted-coumarin-3′′-yl) imidazo [2, 1-b][1, 3, 4]
thiadiazol-2′-yl}-sydnones 5h–5s were synthesized and screened for their anticancer and …

New sydnone derivatives bearing a substituted phenyl ring at the 3‐position have been
synthesized. Two separate series of 3‐(carboxyphenyl) sydnone derivatives have been …

The synthesis of some 4-S-(41-amino-51-oxo-61-substituted benzyl-41, 51-dihydro-11, 21,
41-triazin-3-yl) mercaptoacetyl-3-arylsydnones by the reaction of 3-aryl-4 …

Palladium-catalysed direct alkenylation of sydnones - ScienceDirect Skip to main contentSkip
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This study evaluated the antitumour activity of the mesoionic compound sydnone 1 (Syd‐1)
against Walker‐256 carcinosarcoma. Tumour cells were subcutaneously inoculated in the …

A novel one-pot synthesis of sydnones appended to coumarins (4a–r) via thiazole in
presence of silica sulfuric acid as a heterogeneous catalyst is discussed. The use of low cost …