Results 21 to 30 of about 28,342 (216)

{1,1′-Bis[(pyridin-2-yl)methyl]-2,2′-bipiperidyl}(perchlorato)copper(II) perchlorate

Acta Crystallographica Section E: Crystallographic Communications, 2017
The title complex, [CuII(ClO4)(mesoPYBP)](ClO4) {PYBP = 1,1′-bis[(pyridin-2-yl)methyl]-2,2′-bipiperidyl, C22H30N4}, was prepared and found to crystallize with two crystallographically independent complex salt moieties.
Guang Yang, Elena V. Rybak-Akimova, Charles Campana   +2 more
doaj   +1 more source

Abnormal Action Potentials Associated with the Shaker Complex Locus of Drosophila [PDF]

, 1981
Intracellular recordings of action potentials were made from the cervical giant axon in Shaker (Sh) mutants and normal Drosophila. The mutants showed abnormally long delays in repolarization.
Ferrus, Alberto, Fujita, Shinobu C., Tanouye, Mark A.   +2 more
core   +1 more source

The 4-Aminopyridine Model of Acute Seizures in vitro Elucidates Efficacy of New Antiepileptic Drugs [PDF]

, 2019
Up to date, preclinical screening for new antiepileptic substances is performed by a combination of different in vivo models of acute seizures, for which large numbers of animals are necessary.
Dag, Ramazan, Fidzinski, Pawel, Heuzeroth, Hanno, Holtkamp, Martin, Wawra, Matthias   +4 more
core   +1 more source

Structural Insights into Influence of Isomerism on Properties of Open Shell Cobalt Coordination System

Molecules, 2019
The two coordination compounds of cobalt were designed and synthesized. The substrates were carefully selected to allow gentle tuning of the molecular structure of the designed compounds.
Marcin Swiatkowski, Tomasz Sieranski, Marta Bogdan, Rafal Kruszynski   +3 more
doaj   +1 more source

Rate-dependency of action potential duration and refractoriness in isolated myocytes from the rabbit AV node and atrium [PDF]

, 2000
During atrial fibrillation, ventricular rate is determined by atrioventricular nodal (AVN) conduction, which in part is dependent upon the refractoriness of single AVN cells.
Andrew C. Rankin, Antony J. Workman, Anyukhovsky, Billette, Boyett, Cagin, Carmeliet, Dawodu, Delmar, Delmar, Denes, Duan, Fermini, Ferrier, Gibbs, Giles, Giles, Green, Hancox, Hoshino, Howarth, Isenberg, Jurkiewicz, Kaab, Kathleen A. Kane, Kukushkin, Li, Li, Meijler, Meijler, Mitcheson, Munk, Nakayama, Nattel, Nayebpour, Neher, Nilius, Petrecca, Rankin, Ravens, Shibata, Shigematsu, Tanaka, Vaughan-Williams, Wang, Wang, Wang, Wenckebach, Workman   +48 more
core   +1 more source

A Novel Synthesis of (E)-3-Methylthio-3-Substituted Arylamino-2-Cyanoacrylates under Microwave Irradiation

Molecules, 2005
A facile synthesis of 3-methylthio-3-arylamino-2-cyanoacrylates from 3,3-dimethylthioacrylate and aromatic amines or amino pyridines has been achieved in moderate to high yields (64.0% ~ 93.5%) in 30 minutes at 50°C under microwave irradiation.
Deyu Hu, Qianzhu Li, Linhong Jin, Song Yang, Huiping Zhang, Baoan Song, Guiping Ouyang   +6 more
doaj   +1 more source

Chronic beta-adrenoceptor blockade and human atrial cell electrophysiology: evidence of pharmacological remodelling [PDF]

, 2003
<b>Objective:</b> Chronic beta-adrenoceptor antagonist (β-blocker) treatment reduces the incidence of reversion to AF in patients, possibly via an adaptive myocardial response.
Kane, K.A., Norrie, J., Rankin, A.C., Russell, J.A., Workman, A.J.   +4 more
core   +1 more source

Synthesis and characterization of divalent metal complexes with ligand derived from the reaction of 3-aminopyridine and biacetyl [PDF]

Journal of the Serbian Chemical Society, 2006
Divalent cobalt, nickel and copper salts reacted in situ with 3-aminopyridine and biacetyl to form complexes of the type: [M(Ap2biac) 2X2], where Ap 2biac is the ligand and X=Cl, Br, NO3 or NCS.
Singh D.P., Kumar Ramesh, Mehani Rimpi (Nee Chopra)Ms, Verma S.K.   +3 more
doaj   +3 more sources

A study on tailor made ruthenium sulfoxide complexes: Synthesis, characterization and application [PDF]

Journal of the Serbian Chemical Society, 2015
In this study, a dinucleating spacer incorporating two 2-aminopyridine units has been used to prepare seven novel dinuclear compounds. These molecules were characterized by elemental analyses, conductivity measurements, magnetic susceptibility ...
Mehrotra Ripul, Shukla Satyendra N., Gaur Pratiksha   +2 more
doaj   +1 more source

A novel heterogeneous acid–base nano-catalyst designed based on graphene oxide for synthesis of spiro-indoline-pyranochromene derivatives

BMC Chemistry, 2023
Nano graphene oxide/3-aminopyridine has been introduced as a new, efficient and robust heterogeneous organic catalyst for synthesis of spiro-indoline-pyranochromene derivatives.
Soghra Khabnadideh, Khashayar Khorshidi, Leila Amiri-Zirtol   +2 more
doaj   +1 more source