Gamma-Decanolactone Increases Stress Resistance and Improves Toxicity Parameters on the Caenorhabditis elegans Alternative Model.

Gamma-decanolactone (GD) is a monoterpene compound with anticonvulsant, antiparkinsonian, and neuroprotective effects in preclinical trials. This study aimed to evaluate the toxicity and antioxidant profile of GD in silico and in the Caenorhabditis elegans (C. elegans) experimental model.

8-Amide and 8-carbamate substitution patterns as modulators of 7-hydroxy-4-methylcoumarin's antidepressant profile: Synthesis, biological evaluation and docking studies.

Psychiatric and neurological disorders affect millions of people worldwide. Currently available treatments may help to improve symptoms, but they cannot cure the diseases. Therefore, there is an urgent need for potent and safe therapeutic solutions.

Gamma-decanolactone: Preliminary evaluation as potential antiparkinsonian drug.

Treatment of Parkinson's disease (PD) includes the use of monoamine oxidase-B (MAO-B) inhibitor drugs. In this work we have evaluated the possible gamma-decanolactone (GD) effect in vitro to inhibit the A and B isoforms of human monoamine oxidase (hMAO) enzyme and their citotoxicity in human hepatoma cell line (HepG2). Also, binding studies to A, A A and A adenosine receptors were performed.

Novel coumarin-pyridazine hybrids as selective MAO-B inhibitors for the Parkinson's disease therapy.

The 3-pyridazinylcoumarin scaffold was previously reported as an efficient core for the discovery of reversible and selective inhibitors of MAO-B, a validated drug target for PD therapy which also plays an important role in the AD progress. Looking for its structural optimization, novel compounds of hybrid structure coumarin-pyridazine, differing in polarizability and lipophilicity properties, were synthesized and tested against the two MAO isoforms, MAO-A and MAO-B (compounds 17a-f and 18a-f). All the designed compounds selectively inhibited the MAO-B isoenzyme, exhibiting many of them IC values ranging from sub-micromolar to nanomolar grade and lacking neuronal toxicity.