Results 121 to 130 of about 116,777 (208)

Structural effects on the reactivity 1,4-dihydropyridines with alkylperoxyl radicals and ABTS radical cation [PDF]

, 2004
A series of eight commercial C-4 substituted 1,4-dihydropyridines and other synthesized related compounds were tested for direct potential scavenger effect towards alkylperoxyl radicals and ABTS radical cation in aqueous Britton-Robinson buffer pH 7.4. A
Yáñez Soto, Claudia, Squella Serrano, Juan, Núñez Vergara, Luis, Valenzuela, V., Camargo Grandón, Rodrigo, Lápez Alarcón, Camilo Ignacio   +5 more
core  

Application of novel nanomagnetic metal-organic frameworks as a catalyst for the synthesis of new pyridines and 1,4-dihydropyridines via a cooperative vinylogous anomeric based oxidation. [PDF]

Sci Rep, 2021
Sepehrmansourie H, Zarei M, Zolfigol MA, Babaee S, Rostamnia S.   +4 more
europepmc   +1 more source

Data for the cytotoxicity, self-assembling properties and synthesis of 4-pyridinium-1,4-dihydropyridines. [PDF]

Data Brief, 2020
Pajuste K, Rucins M, Domracheva I, Sobolev A, Pikun N, Plotniece M, Duburs G, Pajuste K, Plotniece A.   +8 more
europepmc   +1 more source

Catalytic enantioselective synthesis of 1,4-dihydropyridines via the addition of C(1)-ammonium enolates to pyridinium salts. [PDF]

Chem Sci, 2021
McLaughlin C, Bitai J, Barber LJ, Slawin AMZ, Smith AD.   +4 more
europepmc   +1 more source

The Synthesis and Electrochemical Investigation of Simmetrically Substituted Chiral 1,4-Dihydropyridines

, 2008
Darbā izstrādātas divas metodes jaunu 1,4-dihidropiridīnu rindu iegūšanai. Elektroķīmiski reducējot piridīnija perhlorātu alkilhalogenīdu klātbūtnē, iegūti heterociklā pilnīgi aizvietoti 1,4-dihidropiridīni ar atšķirīgiem aizvietotājiem pie C-4 atoma ...
Goba, Inguna
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Design, Synthesis, and Self-Assembly of Amphiphilic 1,4-Dihydropyridines Containing Branched Ester Moieties. [PDF]

Molecules
Lacis D, Rucins M, Pikun N, Muhamadejevs R, Pajuste K, Plotniece M, Jansons J, Zajakina A, Sobolev A, Plotniece A.   +9 more
europepmc   +1 more source

Cu(OTf)₂ Catalyzed high yield synthesis of Hantzsch 1,4-dihydropyridines

, 2008
331-335Copper(II) triflate catalyzes efficiently the three-component condensation of aldehydes, β-ketoesters and ammonium acetate in acetonitrile at 25ºC to afford the corresponding Hantzsch 1,4-dihydropyridines in high ...
Paraskar, Abhimanyu S, Sudalai, Arumugam
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Novel Nonsymmetrical 1,4-Dihydropyridines as Inhibitors of Nonsymmetrical MRP-Efflux Pumps for Anticancer Therapy. [PDF]

Pharmaceuticals (Basel), 2020
Kreutzer D, Ritter CA, Hilgeroth A.
europepmc   +1 more source

Superoxide induced oxidative aromatization of Hantzsch 1,4-dihydropyridines

, 2008
1735-1738Tetraethylammonium superoxide, obtained in situ by the phase transfer reaction of potassium superoxide and tetraethylammonium bromide, accomplishes an easy and efficient oxidative aromatization of Hantzsch 1,4-dihydropyridines to their ...
Singh, Krishna Nand, Raghuvanshi, Raghvendra Singh   +1 more
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Evaluation of Novel Benzo-Annelated 1,4-Dihydropyridines as Potential Inhibitors of Antibacterial Efflux Pumps in <i>S. aureus</i> and MRSA Strains. [PDF]

Int J Mol Sci
Werner P, Szemerédi N, Spengler G, Erdmann F, Hilgeroth A.   +4 more
europepmc   +1 more source