Results 51 to 60 of about 16,660 (215)
In vitro and in vivo anti-inflammatory active copper(II)-lawsone complexes. [PDF]
PLoS ONE, 2017 We report in vitro and in vivo anti-inflammatory activities of a series of copper(II)-lawsone complexes of the general composition [Cu(Law)2(LN)x(H2O)(2-x)]·yH2O; where HLaw = 2-hydroxy-1,4-naphthoquinone, x = 1 when LN = pyridine (1) and 2-aminopyridine
Ján Vančo +3 more
doaj +1 more source
2-Aminopyridinium isonicotinate 2-aminopyridine
Acta Crystallographica Section E Structure Reports Online, 2007 In the title compound, C5H7N2+·C6H4NO2−·C5H6N2, the components are linked into a two-dimensional network through N—H⋯O and N—H⋯N hydrogen bonds. Adjacent layers are further linked by C—H⋯O hydrogen bonds, forming a three-dimensional framework.
openaire +1 more source
Reaction of Ethoxymethylenemalononitrile with 2-Aminopyridines
Chemical and Pharmaceutical Bulletin, 1974 A nucleophilic reaction of 2-aminopyridines (or 2-aminoheterocycles) with ethoxymethylenemalononitrile was investigated and structures of the reaction products were assigned as shown in Table II. Similar reactions using 2-aminopyridine hydrochloride were found to give 1, 2-dihydro-1- (2, 2-dicyanovinyl) -2-iminopyridine (IV), and 1, 2-dihydro-1- (2, 2 ...
YOSHIHISA OKAMOTO +4 more
openaire +2 more sources
Twisted Intramolecular Charge Transfer in Protonated Amino Pyridine [PDF]
, 2016 International audienceThe excited state properties of protonated ortho (2-), meta (3-) and para (4-) aminopyridine molecules have been investigated through UV photo fragmentation spectroscopy and excited state couple cluster CC2 calculations.
Broquier, Michel +5 more
core +4 more sources
Therapeutic Gases in Biomedicine: Updates on Nitric Oxide and Beyond
Advanced Science, EarlyView.Therapeutic gases, including NO, CO, H2S, H2, CO2, O2, and Xe, play vital roles in cellular signaling and repair. This review highlights the emerging carriers and delivery systems that enable controlled, localized gas release for diagnostic and therapeutic applications.
Syed Muntazir Andrabi +4 more
wiley +1 more source
Acta Crystallographica Section E: Crystallographic Communications, 2017 In the title complexes, trans-(2-aminopyridine-κN)dichlorido{4-ethoxycarbonylmethoxy-3-methoxy-1-[(2,3-η)-prop-2-en-1-yl]benzene}platinum(II), [PtCl2(C5H6N2)(C14H18O4)], (I), and (2-aminopyridine-κN)chlorido{5-ethoxycarbonylmethoxy-4-methoxy-1-[(2,3-η ...
Hai Le Thi Hong +3 more
doaj +1 more source
Molecules, 2022 (1) Background: Due to human activities, greenhouse gas (GHG) concentrations in the atmosphere are constantly rising, causing the greenhouse effect. Among GHGs, carbon dioxide (CO2) is responsible for about two-thirds of the total energy imbalance which ...
Paul Kirren +9 more
doaj +1 more source
Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance
Advanced Science, EarlyView.DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin +15 more
wiley +1 more source
Acta Crystallographica Section E: Crystallographic CommunicationsIn the title compound, [Pt(C14H14N3)Cl(C9H9N)], the platinum atom has a square-planar geometry. In the crystal, dimers with R22(8) motifs are formed by pairs of N—H...N hydrogen bonds.
Olga V. Repina +9 more
doaj +1 more source
Crystal structure of new organically templated copper sulfate with 2-aminopyridinium
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, (C5H7N2)2[Cu(H2O)6](SO4)2·4H2O [systematic name: bis(2-aminopyridinium) hexaaquacopper(II) bis(sulfate) tetrahydrate], comprises axially elongated hexaaqua-coordinated octahedral CuII ions located on an inversion centre, non ...
Tamara J. Lukianova +2 more
doaj +1 more source