Results 1 to 10 of about 20,507 (274)

Design, Synthesis, and Biological Evaluation of Novel Dihydropyridine and Pyridine Analogs as Potent Human Tissue Nonspecific Alkaline Phosphatase Inhibitors with Anticancer Activity: ROS and DNA Damage-Induced Apoptosis [PDF]

open access: goldMolecules, 2022
Small molecules with nitrogen-containing scaffolds have gained much attention due to their biological importance in the development of new anticancer agents. The present paper reports the synthesis of a library of new dihydropyridine and pyridine analogs
Nazeer Ahmad Khan   +9 more
doaj   +2 more sources

Reversion of a RND transporter pseudogene reveals latent stress resistance potential in Brucella ovis. [PDF]

open access: yesPLoS Genetics
Small-molecule screens can advance therapeutic discovery and uncover new features of pathogen biology. Through a luminescence-based screen, we identified clinically approved dihydropyridines that impaired fitness of the intracellular pathogen Brucella ...
Thomas Kim   +7 more
doaj   +2 more sources

General synthesis of substituted 1,2-dihydropyridines [PDF]

open access: yesThe Journal of Organic Chemistry, 2016
A general and practical metal-free protocol for the synthesis of 1,2-dihydropyridines with wide structural/functional diversity at the ring and featuring mono, double, or spiro substitution at the sp3 position is described.
Cotos, Leandro   +3 more
core   +6 more sources

Dihydropyridines Potentiate ATP-Induced Currents Mediated by the Full-Length Human P2X5 Receptor

open access: yesMolecules, 2022
The P2X5 receptor, an ATP-gated cation channel, is believed to be involved in tumor development, inflammatory bone loss and inflammasome activation after bacterial infection. Therefore, it is a worthwhile pharmacological target to treat the corresponding
Ida C. Schiller   +5 more
doaj   +1 more source

Repurposing drugs with specific activity against L-form bacteria

open access: yesFrontiers in Microbiology, 2023
Cell wall deficient “L- form” bacteria are of growing medical interest as a possible source of recurrent or persistent infection, largely because of their complete resistance to cell wall active antibiotics such as β-lactams.
Kaveh Emami   +6 more
doaj   +1 more source

Synthesis of Fluorinated 3,6-Dihydropyridines and 2-(Fluoromethyl)pyridines by Electrophilic Fluorination of 1,2-Dihydropyridines with Selectfluor®

open access: yesMolecules, 2020
New fluorinated 3,6-dihydropyridines were obtained by the electrophilic fluorination of 1,2-dihydropyridines with Selectfluor®. These 3-fluoro-3,6-dihydropyridines were easily converted to corresponding pyridines by the elimination of hydrogen fluoride ...
Nadiia V. Pikun   +8 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

open access: yesData 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   +6 more
doaj   +1 more source

Modular synthesis of chiral 1,2-dihydropyridines via Mannich/Wittig/cycloisomerization sequence that internally reuses waste

open access: yesNature Communications, 2021
1,2-Dihydropyridines are valuable precursors for the synthesis of biologically relevant piperidines and pyridines, but the methods for their synthesis are underdeveloped.
Bo-Shuai Mu   +4 more
doaj   +1 more source

Nimodipine Exerts Beneficial Effects on the Rat Oligodendrocyte Cell Line OLN-93

open access: yesBrain Sciences, 2022
Multiple sclerosis (MS) is a chronic autoimmune disease of the central nervous system (CNS). Therapy is currently limited to drugs that interfere with the immune system; treatment options that primarily mediate neuroprotection and prevent ...
Felix Boltz   +5 more
doaj   +1 more source

Oxidative Aromatization of Some 1,4-Dihydropyridine Derivatives Using Pyritic Ash in Eco-Sustainable Conditions

open access: yesChemistry Proceedings, 2023
Hantzsch 1,4-dihydropyridines (Hantzsch 1,4-DHP), have been utilized as starting material in organic synthesis. In addition, several 1,4-DHP based drugs (Nifedipine, Niguldipine, Amlodepine besylate) have been recognized for the treatment of ...
Juan Enrique Tacoronte Morales   +4 more
doaj   +1 more source

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