Results 31 to 40 of about 340,813 (275)
Galactosylsphingamides : new α-GalCer analogues to probe the F’-pocket of CD1d [PDF]
, 2017 Invariant Natural Killer T-cells (iNKT-cells) are an attractive target for immune response modulation, as upon CD1d-mediated stimulation with KRN7000, a synthetic alpha-galactosylceramide, they produce a vast amount of cytokines.
Decruy, Tine +9 more
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Synthesis of Phosphorus(V)-Substituted Six-Membered N-Heterocycles: Recent Progress and Challenges
Molecules, 2023 Heterocycles functionalized with pentavalent phosphorus are of great importance since they include a great variety of biologically active compounds and pharmaceuticals, advanced materials, and valuable reactive intermediates for organic synthesis ...
Yulia Volkova, Igor Zavarzin
doaj +1 more source
Mechanism of C−F Reductive Elimination from Palladium(IV) Fluorides [PDF]
, 2010 The first systematic mechanism study of C−F reductive elimination from a transition metal complex is described. C−F bond formation from three different Pd(IV) fluoride complexes was mechanistically evaluated.
Benitez, Diego +6 more
core +2 more sources
Chemistry Proceedings, 2021 The present work is devoted to the synthesis of imidazo[2,1-b][1,3]thiazine derivatives as possible anti-inflammatory agents. The synthetic approach to (2-pyridinyloxy) substituted imidazo[2,1-b][1,3]thiazines based on the interaction of the ...
Nataliia Slyvka +3 more
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Imide and isatin derivatives as β-lactam mimics of β-lactam antibiotics [PDF]
, 2002 Activated γ-lactams, which are derivatives of succinimide, phthalimide and isatin with suitable elements of molecular recognition, have been synthesised as mimics of the ß-lactam antibiotics and their chemical and biological reactivity ...
Casey, Lorraine A. +4 more
core +1 more source
[2,2′-Bipyridin]-6(1H)-one, a Truly Cooperating Ligand in the Palladium-Mediated C–H Activation Step: Experimental Evidence in the Direct C-3 Arylation of Pyridine [PDF]
, 2018 Producción CientíficaThe ligand [2,2′-bipyridin]-6(1H)-one (bipy-6-OH) has a strong accelerating effect on the Pd- catalyzed direct arylation of pyridine or arenes.
Albéniz Jiménez, Ana Carmen +2 more
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5,6-Bis(pyridin-2-yl)-2,3-dihydropyrazine
IUCrData, 2016 The title compound, C14H12N4, has approximate twofold rotational symmetry. The pseudo-twofold axis bisects the C—C bonds of the dihydropyrazine ring, which has a screw–boat conformation.
Maciej Posel, Helen Stoeckli-Evans
doaj +1 more source
Recent Progresses in the Catalytic Stereoselective Dearomatization of Pyridines
Molecules, 2023 1,2- and 1,4-dihydropyridines and N-substituted 2-pyridones are very important structural motifs due to their synthetic versatility and vast presence in a variety of alkaloids and bioactive molecules.
Lucrezia Margherita Comparini +1 more
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Crystal structure of a new monoclinic polymorph of N-(4-methylphenyl)-3-nitropyridin-2-amine
Acta Crystallographica Section E, 2014 The title compound, C12H11N3O2, is a second monoclinic polymorph (P21, with Z′ = 4) of the previously reported monoclinic (P21/c, with Z′ = 2) form [Akhmad Aznan et al. (2010). Acta Cryst. E66, o2400].
Aina Mardia Akhmad Aznan +3 more
doaj +1 more source
Molecules, 2023 The development of corrosion inhibitors with outstanding performance is a never-ending and complex process engaged in by researchers, engineers and practitioners. The computational assessment of organic corrosion inhibitors’ performance is a crucial step
Hassane Lgaz +7 more
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