Results 1 to 10 of about 121,691 (212)

Synthesis of 1,4-Dihydropyridine Derivatives Under Aqueous Media [PDF]

E-Journal of Chemistry, 2010
An environmental friendly synthesis of 1,4-dihydropyridine derivatives was developed by the one-pot reaction of aldehydes, ethyl acetoacetate and ammonia in water under refluxing conditions.
Adeleh Moshtaghi Zonouz, Nahid Sahranavard   +1 more
doaj   +2 more sources

Diethyl 4-(1H-indol-3-yl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

IUCrData, 2019
In the title compound, C21H24N2O4, the 1,4-dihydropyridine ring adopts a very flattened boat conformation, with the 3-pyridine substituent in an axial orientation.
Ji Hye Lee, Dongsoo Koh
doaj   +2 more sources

1,4-Dihydropyridine Anions as Potent Single-Electron Photoreductants. [PDF]

Org Lett
We report the use of simple 1,4-dihydropyridine anions as a general platform for promoting single-electron photoreductions. In the presence of a mild base, 1,4-dihydropyridines were shown to effectively promote the hydrodechlorination and borylation of ...
Gallage PC, McKee MG, Pitre SP.
europepmc   +2 more sources

Green synthesis, molecular docking and anticancer activity of novel 1,4-dihydropyridine-3,5-Dicarbohydrazones under grind-stone chemistry

Green Chemistry Letters and Reviews, 2020
The reaction of 2,6-dimethyl-4-phenyl-1,4-dihydropyridine-3,5-dicarbohydrazide with variety of carbonyl compounds such as substituted benzaldehydes, cycloalkanones and hetero-cyclic ketones under grinding method under catalyst- and solvent-free ...
Sobhi M Gomha, Zeinab A Muhammad, Hassan M Abdel-Aziz   +2 more
exaly   +2 more sources

Synthesis and assessment of the cytotoxic effect of some of 1,4-dihydropyridine derivatives which contain azole moiety [PDF]

Journal of the Serbian Chemical Society, 2021
A number of 1,4-dihydropyridine derivatives (9a–d, 10a–d and 11a–d) were designed and synthesized by the reaction of 1,3,4-oxadiazole-5-thiones and 1,2,4-triazole-5-thiones to 2,6-dibromomethyl-3,5-diethoxycarbonyl-4-(3- -nitrophenyl)-1,4-dihydropyridine.
Ghoorbannejad Saeed, Akbari Dilmaghani Karim, Nikoo Abbas   +2 more
doaj   +1 more source

Synthesis and Characterisation of 1,1′-{[3,5-Bis(dodecyloxy-carbonyl)-4-(thiophen-3-yl)-1,4-dihydropyridine-2,6-diyl]bis-(methylene)}bis(pyridin-1-ium) Dibromide

Molbank, 2021
In the present work, construction of double-charged cationic amphiphilic 1,1′-{[3,5-bis(dodecyl¬oxy-carbonyl)-4-(thiophen-3-yl)-1,4-dihydropyridine-2,6-diyl]bis-(methylene)}bis(pyridin-1-ium) dibromide (7) was performed in four steps.
Martins Rucins, Karlis Pajuste, Aiva Plotniece, Nadiia Pikun, Roman Rodik, Sergiy Vyshnevskiy, Arkadij Sobolev   +6 more
doaj   +1 more source

Data for the synthesis and characterisation of 2,6-di(bromomethyl)-3,5-bis(alkoxycarbonyl)-4-aryl-1,4-dihydropyridines as important intermediates for synthesis of amphiphilic 1,4-dihydropyridines

Data in Brief, 2020
This data file describes the synthetic protocol for preparation of the original 2,6-di(bromomethyl)-3,5-bis(alkoxycarbonyl)-4-aryl-1,4-dihydropyridines. In total, 6 unpublished compounds were obtained and characterised.
Martins Rucins, Klavs Pajuste, Arkadij Sobolev, Mara Plotniece, Nadiia Pikun, Karlis Pajuste, Aiva Plotniece   +6 more
doaj   +1 more source

Study of novel 1,4-dihydropyridine derivatives as prospective anti-inflammatory remedies: a randomised controlled trial

Кубанский научный медицинский вестник, 2022
Background. Over the past decades, scientific community is motivated on finding new anti-inflammatory agents with a safe and high-effective profile to manage pathology.Objectives. A study of the anti-inflammatory action of novel compounds, 1,4-dihydropyridine
E. Yu. Bibik, D. S. Krivokolysko, G. A. Batishcheva, A. A. Samokish, Yu. S. Venidiktova, A. V. Myazina, A. A. Pankov, K. A. Frolov, V. V. Dotsenko, S. G. Krivokolysko   +9 more
doaj   +1 more source

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

Data in Brief, 2020
In this data file the synthetic procedures for preparation of the original 4-pyridinium-1,4-dihydropyridines (4-Py-1,4-DHP) and their parent compounds – dialkyl 2,6-dimethyl-4-(3-pyridyl)-1,4-dihydropyridine-3,5-dicarboxylates were described. In total, 5
Klavs Pajuste, Martins Rucins, Ilona Domracheva, Arkadij Sobolev, Nadiia Pikun, Mara Plotniece, Gunars Duburs, Karlis Pajuste, Aiva Plotniece   +8 more
doaj   +1 more source

1,4-Dihydropyridine Anions as Potent Single-Electron Photoreductants

, 2023
Organic anions offer a promising route for promoting difficult single-electron reductions, owing to their strongly reducing excit-ed states that can be accessed under visible light irradiation.
Spencer, Pitre, Mary, McKee, Prasadi, Gallage   +2 more
core   +1 more source