Results 91 to 100 of about 2,082 (147)

An efficient synthesis of imidazo[2,1-b][1,3]thiazins via a one-pot, three-component and solvent-free reaction

open access: yesGreen Chemistry Letters and Reviews, 2016
A simple and eco-friendly method for the synthesis of novel imidazo[2,1-b][1,3]thiazin derivatives has been developed via the one-pot, three-component and solvent-free reaction of thiohydantoins, aromatic aldehyde and 5,5-dimethylcyclohexane-1,3-dione in
Mohammad Mehdi Ghanbari
doaj   +1 more source

Inhibition of iodine organification and regulation of follicular size in rat thyroid tissue in vitro [PDF]

open access: yes, 2018
The factors mediating the accumulation of thyroglobulin are of great importance to the understanding of the pathogenesis of human and experimentally induced colloid goiters.
Büchler, Markus   +8 more
core  

Synthesis and crystal structure of (S)-5-isopropyl-5-methyl-2-thiohydantoin [PDF]

open access: yes, 2013
(S)-5-Isopropyl-5-methyl-2-thiohydantoin was synthesized by one-pot reaction of α-methyl-L-valine and thiourea in the absence of solvent. The crystal structure of this compound has been determined from single crystal X-ray diffraction data.
Fujinami, Shuhei   +8 more
core   +1 more source

A természet szénhidrátkémikusai: enzimatikus glikozilezések = Nature's carbohydrate chemists: enzymatic glycosylation [PDF]

open access: yes, 2009
Oligoszacharidok enzimekkel történő előállítása egy igen vonzó alternatív módszer a konvencionális kémiai megközelítés mellett, mert védő csoportok használata nélkül a célvegyület képződését eredményezi.
Bajza, István   +3 more
core  

Study of the Anticancer and Antimicrobial Biological Activity of a New Series of Thiohydantoin Derivatives

open access: yesمجلة بغداد للعلوم
        Recently, some prostate cancer patients have acquired resistance to the second -generation drugs (anzalutamide and apalutamide) prescribed for the treatment of this disease due to the emergence of the F876L mutation, which represents a challenge
Qusay Hussein Hays   +1 more
doaj   +1 more source

New 5-ylidene rhodanine derivatives based on the dispacamide A model.

open access: yes, 2014
International audienceA practical approach for the preparation of ([Formula: see text]) 5-ylidene rhodanine derivatives bearing the (4,5-dihalogeno-pyrrol-2-yl)carbamoyl fragment of dispacamide A is reported.
Bazureau, Jean-Pierre   +6 more
core   +4 more sources

IN VITRO STUDIES ON THE ANTIDIABETIC ACTIVITY OF 2-THIOHYDANTOIN USING α-amylase AND α-GLUCOSIDASE [PDF]

open access: yes, 2019
Objective: The aim of the present study was to investigate the inhibitory effect of 2-thiohydantoin on the enzymes α-amylase and α-glucosidase in vitro as an antidiabetic therapeutic approach to reduce gastrointestinal glucose production.
DEVIKA PT, UMA S
core   +1 more source

Novel imidazolium-thiohydantoin hybrids and their Mn(iii) complexes for antimicrobial and anti-liver cancer applications. [PDF]

open access: yesRSC Adv, 2022
Ismail LA   +7 more
europepmc   +1 more source

Reactions with 5-Arylazo- and 5-Arylidene-4-thiohydantoin Derivatives [PDF]

open access: yes, 1979
5-Arylazo-3-phenyl-4-thiohydantoins (IIa-g) have been prepared and then treated with primary aromatic amines to afford the corresponding 5-arylazo-4-arylimino-3-phenyl hydantoins (VIIa-c).
A. F. A. Shalaby   +2 more
core   +1 more source

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