Search
Close this search box.

[:pb]Crystal structures, Hirshfeld surface analysis and Pixel energy calculations of three trifluoromethylquinoline derivatives: further analyses of fluorine close contacts in trifluoromethylated derivatives[:]

[:pb]Authors: Gomes, L. R.; Da Silva, E. T.; De Souza, M. V.N.; Wardell, J. L.; Low, J. N. Source: Zeitschrift Fur Naturforschung Section B-A Journal Of Chemical Sciences, v. 74, p. 791-810, 2019 Publisher: De Gruyter Abstract As many studies have revealed, the introduction of a CF3 group into an organic compound can result in significant […]

[:pb]Different packing motifs mediated by weak interactions and polymorphism in the crystal structures of five 2-(benzylidene)benzosuberone derivatives[:]

[:pb]Authors: Seaman, L. S.; Costa, C. F.; De Souza, M. V. N.; Wardell, S. M. S. V. ; Wardell, J. L. ; Harrison, W. T. A. Source: Acta Crystallographica Section e, Crystallographic Communications, v. 75, p. 1741-1747, 2019 Publisher: Science Direct Abstract The syntheses and crystal structures of five 2-benzyl­idene-1-benzosuberone [1-benzosuberone is 6,7,8,9-tetra­hydro-5H-benzo[7]annulen-5-one] derivatives, viz. 2-(4-meth­oxy­benzyl­idene)-1-benzosuberone, C19H18O2, […]

[:pb]Synthesis, biological activity, and mechanism of action of new 2-pyrimidinyl hydrazone and N-acylhydrazone derivatives, a potent and new classes of antileishmanial agentes[:]

[:pb]Authors: Coimbra, E. S.; De Souza, M. V. N.; Terror, M. S.; Pinheiro, A. C.; Granato, J. T. Source: European Journal of Medicinal Chemistry, v. 184, p. 111742-111742, 2019 Publisher: Science Direct Abstract In this work, we report the antileishmanial activity of 15 compounds based on 2-pyrimidinyl hydrazone and N-acylhydrazone derivatives, being 13 new compounds. All compounds were […]

[:pb]4H-1,3-Benzothiazin-4-one a promising class against MDR/XDR-TB[:]

[:pb]Authors: De Souza, M. V. N.; Nogueira, T. C. M. Source: Current Topics in Medicinal Chemistry, v. 19, p. 567-578, 2019 Publisher: Bentham Science Abstract Nowadays, tuberculosis (TB) is an important global public health problem, being responsible for millions of TB-related deaths worldwide. Due to the increased number of cases and resistance of Mycobacterium tuberculosis […]

[:pb]Different substituent effects on the supramolecular arrays in some (E)-halo- and nitro-benzaldehyde oximes: confirmation of attractive π(C=N)···π(phenyl) interactions[:]

[:pb]Authors: Gomes, L. R. ; Low, J. N. ; Van Mourik, T.; Früchtl, H.; De Souza, M. V. N. ; Da Costa, C. F. ; Wardell, J. L. Source: Zeitschrift Fur Naturforschung Section B-A Journal Of Chemical Sciences, v. 74, p. 319-334, 2019 Publisher: De Gruyter Abstract The crystal structures and Hirshfeld surface analyses are reported […]

[:pb](1,3-Benzothiazol-2-yl)benzenesulfonohydrazide: crystal structure, Hirshfeld surface analysis and computational chemistry[:]

[:pb]Authors: Baddeley, T. C.; De Souza, M. V. N.; Wardell, J. L.; Jotani, M. M.; Tiekink, E. R. T. Source: Acta Crystallographica Section e, Crystallographic Communications, v. 75, p. 516-523, 2019 Publisher: Science Direct Abstract The asymmetric unit of the title compound, C13H11N3O2S2, comprises two independent mol­ecules (A and B); the crystal structure was determined by employing synchrotron radiation. […]

[:pb]Crystal structures, Hirsfeld surface analysis and a computational study of four ethyl 2-oxo-2H-chromene-3-carboxylate derivatives: a survey of organyl 2-oxo-2H-chromene-3-carboxylate structures[:]

[:pb]Authors: Gomes, L. R.; Low, J. N.; Van Mourik, T.; Pinto, L. S. S; De Souza, M. V.N. ; Wardell, J. L. Source: Zeitschrift Für Kristallographie – Crystalline Materials, v. 234, p. 85-99, 2019 Publisher: De Gruyter Abstract Crystal structures, Hirshfeld surface analysis and a computational study have been carried out on 2-oxo-2H-chromene-3-carboxylates. Crystal structures […]

[:pb]Eggshell, A promising waste in organic reactions[:]

[:pb]Authors: Pinto, L. S. S.; De Souza, M. V. N. Source: Letters in Organic Chemistry, v. 16, p. 851-859, 2019 Publisher: Bentham Science Abstract Today, the chicken egg is consumed worldwide with an annual production on the order of tons. However, in spite of its importance, problems include the generation of waste due to its shell, […]