Results 21 to 30 of about 12,559 (263)

Tetrabutylammonium Bromide Media Aza-Michael Addition of 1,2,3,6-Tetrahydrophthalimide to Symmetrical Fumaric Esters and Acrylic Esters under Solvent-Free Conditions

open access: yesMolecules, 2010
The aza-Michael addition of 1,2,3,6-tetrahydrophthalimide with symmetrical fumaric esters has been performed efficiently in a solvent-free system at 100 °C and using 1,4-diazabicyclo[2.2.2]octane (DABCO) as a base in the presence of tetrabutylammonium ...
Mohammadreza Zamanloo   +3 more
doaj   +1 more source

Imidazolium fumarate [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2009
En el compuesto del título, C(3)H(5)N(2) (+)·C(4)H(3)O(4) (-), el ángulo diedro entre el anillo de imidazolio y el plano formado por el anión fumarato es 80.98 (6)°. En la estructura cristalina, los enlaces de hidrógeno O-HO y N-HO intermoleculares forman cadenas extendidas a lo largo de [100] y [01], creando una red bidimensional.
Rodolfo Moreno‐Fuquen   +2 more
openaire   +3 more sources

Novel Cocrystals of Vonoprazan: Machine Learning-Assisted Discovery

open access: yesPharmaceutics, 2022
Vonoprazan (VPZ) is the first-in-class potassium-competitive acid blocker (P-CAB), and has many advantages over proton pump inhibitors (PPIs). It is administered as a fumarate salt for the treatment of acid-related diseases, including reflux esophagitis,
Min-Jeong Lee   +6 more
doaj   +1 more source

Co-crystals, Salts or Mixtures of Both? The Case of Tenofovir Alafenamide Fumarates

open access: yesPharmaceutics, 2020
Tenofovir alafenamide fumarate (TAF) is the newest prodrug of tenofovir that constitutes several drug products used for the treatment of HIV/AIDS. Although the solid-state properties of its predecessor tenofovir disoproxil fumarate have been investigated
Hannes Lengauer   +7 more
doaj   +1 more source

Polyphosphazenes—A Promising Candidate for Drug Delivery, Bioimaging, and Tissue Engineering: A Review

open access: yesMacromolecular Materials and Engineering, 2023
Synthetic polymer materials have been surged to the forefront of research in the fields of tissue engineering, drug delivery, and biomonitoring in recent years.
Pradeep Ilayaperumal   +4 more
doaj   +1 more source

Effects of fumaric acids on cuprizone induced central nervous system de- and remyelination in the mouse. [PDF]

open access: yesPLoS ONE, 2010
BACKGROUND: Fumaric acid esters (FAE) are a group of compounds which are currently under investigation as an oral treatment for relapsing-remitting multiple sclerosis.
Darius Moharregh-Khiabani   +6 more
doaj   +1 more source

Aminoguanidinium hydrogen fumarate [PDF]

open access: yesActa Crystallographica Section E Structure Reports Online, 2009
The title compound, CH(7)N(4) (+)·C(4)H(3)O(4) (-), is a molecular salt in which the amino-guanidinium cations and fumarate monoanions are close to planar, with maximum deviations of 0.011 (1) and 0.177 (1) Å, respectively. The crystal packing is stabilized by inter-molecular N-H⋯O and O-H⋯O hydrogen bonds.
Murugavel, Swaminathan   +4 more
openaire   +3 more sources

COVID-19 Vaccine Response in People with Multiple Sclerosis Treated with Dimethyl Fumarate, Diroximel Fumarate, Natalizumab, Ocrelizumab, or Interferon Beta Therapy

open access: yesNeurology and Therapy, 2023
Background Some multiple sclerosis (MS) disease-modifying therapies (DMTs) impair responses to vaccines, emphasizing the importance of understanding COVID-19 vaccine immune responses in people with MS (PwMS) receiving different DMTs.
Aliya Jaber   +7 more
doaj   +1 more source

In vivo cortical glutathione response to oral fumarate therapy in relapsing-remitting multiple sclerosis: A single-arm open-label phase IV trial using 7-Tesla 1H MRS

open access: yesNeuroImage: Clinical, 2023
Background: This is an open-label, single-arm, single-center pilot study using 7-Tesla in vivo proton magnetic resonance spectroscopy (1H MRS) to measure brain cortical glutathione concentration at baseline before and during the use of oral fumarates as ...
Christoph Juchem   +3 more
doaj   +1 more source

Outbreak of eczema and rhinitis in a group of office workers in Greenland [PDF]

open access: yesInternational Journal of Circumpolar Health, 2015
Introduction: Disturbed indoor climate may in some cases be associated with illness. In the present paper, we report the results from a thorough investigation of office workers in Greenland, who developed skin and/or airway problems after moving into ...
Niels E. Ebbehøj   +3 more
doaj   +1 more source

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