What question did this study set out to answer?

Design, synthesize, and evaluate novel bivalent ligands combining melatonergic agonists and histamine H3 receptor antagonists to generate multifunctional neuroprotective compounds.

September 12, 2014International Journal of Molecular SciencesOpen Access

Synthesis and Characterization of New Bivalent Agents as Melatonin- and Histamine H3-Ligands

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Authors

DPDaniele PalaGlobal BioClinical (United States)LSLaura ScalviniUniversity of Parma ALAlessio LodolaUniversity of Parma

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Implication

In vitro study reveals novel bivalent compounds binding human melatonin and histamine H3 receptors, highlighting potential dual-acting therapeutics for neurodegenerative diseases.

Key Points

Design, synthesize, and evaluate novel bivalent ligands combining melatonergic agonists and histamine H3 receptor antagonists to generate multifunctional neuroprotective compounds.
Synthesized four imidazolyl-alkyloxy-anilinoethylamide derivatives bearing flexible hydrocarbon linkers of differing lengths.
Evaluated in vitro binding affinities of the novel derivatives for human MT1, MT2, and histamine H3 receptor subtypes.
Compounds 14c and 14d, possessing pentyl and hexyl linkers respectively, exhibited dual binding capability across human MT1, MT2, and H3 receptors at micromolar concentrations.
Derivatives with shorter linker lengths displayed reduced multi-target binding capacity, validating linker length as a key structural determinant.

Cite This Study

Pala et al. (2014) studied this question.

synapsesocial.com/papers/6a89687a1fb56efa37d44b52 https://doi.org/10.3390/ijms150916114

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Implication

In vitro study reveals novel bivalent compounds binding human melatonin and histamine H3 receptors, highlighting potential dual-acting therapeutics for neurodegenerative diseases.

Synthesis and Characterization of New Bivalent Agents as Melatonin- and Histamine H3-Ligands

Discussion

Member takes

Implication

Key Points

Cite This Study

Synthesis and Characterization of New Bivalent Agents as Melatonin- and Histamine H3-Ligands

Discussion

Member takes

Implication

Key Points

Cite This Study

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