Results 11 to 20 of about 13,210 (268)

Design, Synthesis, Bioevaluation, and Bioinformatics Study of 5‐Benzylidene Hydantoin Derivatives as Novel Tyrosine Kinase Inhibitors [PDF]

open access: goldChemistryOpen
Tyrosine kinases regulate cellular growth, differentiation, and metabolism, and their dysregulation is implicated in malignancies, making them therapeutic targets.
Muhammad Naufal   +4 more
doaj   +4 more sources

3-(4-Chlorophenylsulfonyl)-8-methyl-1,3-diazaspiro[4.5]decane-2,4-dione [PDF]

open access: yesActa Crystallographica Section E, 2009
In the title compound, C15H17ClN2O4S, the atoms in the hydantoin ring are coplanar (r.m.s. deviation = 0.006 Å). The crystal structure is stabilized by intermolecular N—H...O hydrogen bonds which link the molecules into ...
M. Kalim Kashif   +3 more
doaj   +2 more sources

Novel Lipophilic Hydroxamates Based on Spirocarbocyclic Hydantoin Scaffolds with Potent Antiviral and Trypanocidal Activity [PDF]

open access: goldPharmaceuticals, 2023
Flaviviridae infections, such as those caused by hepatitis C (HCV) and dengue viruses (DENVs), represent global health risks. Infected people are in danger of developing chronic liver failure or hemorrhagic fever, both of which can be fatal if not ...
Vasiliki Pardali   +8 more
doaj   +2 more sources

Novel Dual 5-HT7 Antagonists and Sodium Channel Inhibitors as Potential Therapeutic Agents with Antidepressant and Anxiolytic Activities [PDF]

open access: yesPharmaceuticals
Background/Objectives: The study aimed to pharmacologically evaluate dually acting ligands, 5-HT7 antagonists and sodium channel inhibitors, as potential therapeutic agents for the treatment of depression, anxiety, and neuropathic pain. The designed dual
Anna Czopek   +15 more
doaj   +2 more sources

Recent Applications of Hydantoins in Drug Discovery: Updates (2019~Present) [PDF]

open access: yesMolecules
Hydantoins, exemplified by the imidazolidine-2,4-dione core, are privileged scaffolds in medicinal chemistry due to their compact structure, versatile hydrogen-bonding capacity, ability to fine-tune physicochemical properties for drug-like molecules, and
Jyoti Dnyaneshwar Palkhede   +3 more
doaj   +2 more sources

Hydantoin Derivatives of L- and D-amino acids: Synthesis and Evaluation of Their Antiviral and Antitumoral Activity

open access: yesMolecules, 2006
3,5-Disubstituted hydantoin (1,3-imidazolidinedione) derivatives 5a-h wereprepared by base induced cyclization of the corresponding N-(1-benzotriazolecarbonyl)-L-and D-amino acid amides 4a-h.
Zrinka Rajić   +2 more
exaly   +3 more sources

Noncyanide Silver Plating Solution Using Hydantoin and Hydantoin Derivatives.

open access: bronzeJournal of the Surface Finishing Society of Japan, 1999
We studied silver-hydantoin noncyanide silver plating solution to determine the effect of potassium chloride, potassium sulfite, and potassium thiosulfate on deposit appearance using SEM imaging, brightness, and X-ray diffraction.We also studied the effects of hydantoin, 1-methylhydantoin, and 5, 5-dimethylhydantoin on limiting current density using a ...
Takanobu ASAKAWA, Somei YARITA
openaire   +3 more sources

Sequential two-step, one-pot microwave-assisted Urech synthesis of 5-monosubstituted hydantoins from L-amino acids in water [PDF]

open access: yesBeilstein Journal of Organic Chemistry
The hydantoin scaffold is renowned for its wide-ranging biological activities, including antibacterial, antiviral, anticancer, anti-inflammatory, and anticonvulsant effects.
Wei-Jin Chang   +3 more
doaj   +2 more sources

Facile synthesis of hydantoin/1,2,4-oxadiazoline spiro-compounds via 1,3-dipolar cycloaddition of nitrile oxides to 5-iminohydantoins [PDF]

open access: yesBeilstein Journal of Organic Chemistry
The cycloaddition of 1,3-dipoles at C=N bonds is a relatively rare process, in contrast to the widespread cycloaddition reactions at C=C, C≡C, and C=S bonds.
Juliana V. Petrova   +6 more
doaj   +2 more sources

Polypeptide-Hydantoins [PDF]

open access: greenProceedings of the National Academy of Sciences, 1916
Treat B. Johnson
openaire   +4 more sources

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