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Potential antitumor agents. Part 29(1): synthesis and potential coanthracyclinic activity of imidazo[2,1-b]thiazole guanylhydrazones.
Synthesis and screening for antiacetylcholinesterase activity of (1-benzyl-4-oxopiperidin-3-ylidene)methylindoles and -pyrroles related to donepezil.
The design, synthesis, and rapid evaluation of a new class of acetylcholinesterase (AChE) inhibitors related to donepezil are reported and a possible inhibitor binding mode in which favorable interactions are formed between the benzylpiperidinone moiety and some active-site residues is shown.
Effects of new ubiquinone-imidazo[2,1-b]thiazoles on mitochondrial complex I (NADH-ubiquinone reductase) and on mitochondrial permeability transition pore.
Synthesis and mitogenic activity of new imidazo[2,1-b]thiazoles
Synthesis and antitubercular activity of imidazo[2,1-b]thiazoles.
Antitumor activity of substituted E-3-(3,4,5-trimethoxybenzylidene)-1,3-dihydroindol-2-ones1.
Strong COMPARE correlations among the cell line responses suggest that these compounds may be acting similarly through a combination of different mechanisms of action.
Imidazo[2,1-b]thiazole system: a scaffold endowing dihydropyridines with selective cardiodepressant activity.
Interestingly, the novel 4-aryl-dihydropyridines are L-type calcium channel blockers with a peculiar pharmacological behavior and might be promising agents for the treatment of specific cardiovascular pathologies such as cardiac hypertrophy and ischemia.
Potential antitumor agents. 37. Synthesis and antitumor activity of guanylhydrazones from imidazo[2,1-b]thiazoles and from the new heterocyclic system thiazolo[2',3':2,3]imidazo[4,5-c]quinoline.
The effect of the guanylhydrazone of 2-chloro-6-(2,5-dimethoxy-4-nitrophenyl)imidazo[2,1-b]thiazole-5-carbaldehyde was investigated, and it was found to be an inhibitor of Complex III of the mitochondrial respiratory chain and is able to induce apoptosis in the cell lines HT29 and HL60.
Antitumor activity of new substituted 3-(5-imidazo[2,1-b]thiazolylmethylene)-2-indolinones and study of their effect on the cell cycle.
A new series of 3-(5-imidazo[2,1-b]thiazolylmethylene)-2-indolinones which were tested as potential antitumor agents at the National Cancer Institute were synthesised and studied by monitoring them in colon adenocarcinoma HT-29.
Determination of octopamine and tyramine traces in dietary supplements and phytoextracts by high performance liquid chromatography after derivatization with 2,5-dimethyl-1H-pyrrole-3,4-dicarbaldehyde.