Results 11 to 20 of about 834 (116)

Structures of a Phosphoryl Derivative of 4-Allyl-2,4-dihydro-3H-1,2,4-triazole-3-thione: An Illustrative Example of Conformational Polymorphism

open access: yesCrystals, 2021
Two polymorphic forms of a conformationally flexible molecule, 5-[(Diphenylphosphoryl)methyl]-4-(prop-2-en-1-yl)-2,4-dihydro-3H-1,2,4-triazole-3-thione, were obtained by crystallization and characterized by X-ray diffraction analysis and differential ...
Ivan V. Fedyanin   +4 more
doaj   +1 more source

Thymine-Modified Nanocarrier for Doxorubicin Delivery in Glioblastoma Cells

open access: yesMolecules, 2023
Brain tumor glioblastoma is one of the worst types of cancer. The blood–brain barrier prevents drugs from reaching brain cells and shields glioblastoma from treatment.
Albina Y. Ziganshina   +10 more
doaj   +1 more source

Diethyl 1-(N-acetylamino)-1-(diphenylphosphinoyl)-1-phenylmethylphosphonate

open access: yesMolbank, 2022
Diethyl 1-(N-acetylamino)-1-(diphenylphosphinoyl)-1-phenylmethylphosphonate was synthesized at room temperature, starting from 1-ethoxy derivative of diethyl 1-(N-acetylamino)-1-phenylmethylphosphonate via the corresponding phosphonium salt as a reactive
Anna Kuźnik   +2 more
doaj   +1 more source

Asymmetrically Substituted s‐Triazine Phosphonates by One‐Step Synthesis

open access: yesChemistryOpen, 2023
Asymmetrically substituted s‐triazine phosphonates with up to three different phosphonate groups C3N3RR'R” with R, R’, R”=PO(OR”’) and R”’=for example, methyl, ethyl, isopropyl or n‐butyl are interesting as polymer additives like flame retardants ...
Claudia Vogt   +5 more
doaj   +1 more source

Fab Four self-interaction in quantum regime

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Quantum behavior of the John Lagrangian from the Fab Four class of covariant Galileons is studied. We consider one-loop corrections to the John interaction due to cubic scalar field interaction.
A. B. Arbuzov, B. N. Latosh
doaj   +1 more source

Michaelis-Arbuzov-Type Reaction of 1-Imidoalkyltriarylphosphonium Salts with Selected Phosphorus Nucleophiles

open access: yesMolecules, 2019
In this study, Michaelis-Arbuzov-type reaction of 1-imidoalkyltriarylphosphonium salts with phosphites, phosphonites, and phosphinites was used in the synthesis of a wide range of phosphorus analogs of α-amino acids such as 1-imidoalkylphosphonates,
Jakub Adamek   +4 more
doaj   +1 more source

Probing neutrino and Higgs sectors in $$\text{ SU(2) }_1 \times \text{ SU(2) }_2 \times \text{ U(1) }_Y $$ SU(2) 1 × SU(2) 2 × U(1) Y model with lepton-flavor non-universality

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
The neutrino and Higgs sectors in the $$\text{ SU(2) }_1 \times \text{ SU(2) }_2 \times \text{ U(1) }_Y $$ SU(2) 1 × SU(2) 2 × U(1) Y model with lepton-flavor non-universality are discussed.
L. T. Hue   +3 more
doaj   +1 more source

A new method for the synthesis of α-aminoalkylidenebisphosphonates and their asymmetric phosphonyl-phosphinyl and phosphonyl-phosphinoyl analogues

open access: yesBeilstein Journal of Organic Chemistry, 2015
A convenient approach has been developed to α-aminoalkylidenebisphosphonates and their asymmetric phosphonyl-phosphinyl and phosphonyl-phosphinoyl analogues by α-phosphonylation, α-phosphinylation or α-phosphinoylation of 1-(N-acylamino)alkylphosphonates,
Anna Kuźnik   +7 more
doaj   +1 more source

Dynamics of Clinical Manifestations and Social Functioning in Schizophrenia: A Non-interventional Observational Study of Paliperidone Palmitat Dosage Forms. [PDF]

open access: yesConsort Psychiatr
BACKGROUND: Over the past seven years, the use of long-acting forms of antipsychotic medication has significantly increased in Russia. Specifically, in Moscow, from 2016 to 2021, the proportion of prescribed injectable long-acting antipsychotics had ...
Reznik A   +17 more
europepmc   +2 more sources

Insight into the Synthesis and Characterization of Organophosphorus-Based Bridged Triazine Compounds

open access: yesMolecules, 2019
In this article, we report the synthesis of 2,4,6-substituted s-triazine-based organophosphorus compounds via a two-step process, which enables their production in high yields, and with a high purity as solids.
Khalifah A. Salmeia   +5 more
doaj   +1 more source

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