Randomized controlled trial of Tesomet for weight loss in hypothalamic obesity.

Context: Hypothalamic injury often leads to rapid, intractable weight gain causing hypothalamic obesity, which is associated with increased risk of cardiovascular and metabolic morbidity and mortality. There are no approved or effective pharmacological treatments for hypothalamic obesity, and conventional lifestyle management remains ineffective.

Objective: To investigate the safety and efficacy of Tesomet (0.

NS 1231, a novel compound with neurotrophic-like effects in vitro and in vivo.

NS 1231 [5-(4-chlorophenyl)-6,7,8,9-tetrahydro-1H-pyrrolo-[3.2-h]naphthalene-2,3-dione-3-oxime] belongs to a chemical series of compounds, which exhibit neurotrophic-like activities. In vitro, NS 1231 rescued nerve growth factor (NGF)-differentiated PC12 cells from death induced by withdrawal of trophic factors.

NS-417, a novel compound with neurotrophic-like effects.

NS-417 (5-(4-Chlorophenyl)-8-methyl-6-7-8-9-tetrahydro-1-H-pyrrolo[3.2-h]isoquinoline-2,3-dione-3-oxim hydrochloric acid salt) belongs to a new chemical series of compounds. NS-417 rescued differentiated PC12 cells from death induced by withdrawal of serum and nerve growth factor.

Neuroprotection by a novel compound, NS521.

NS521 (1-(1-butyl)-4-(2-oxo-1-benzimidazolinyl)piperidine) belongs to a group of novel benzimidazolones, which exhibit neurotrophic-like activities. In vitro, NS521 rescued neuronal PC12 cells from death induced by serum and nerve growth factor deprivation. The survival effect of NS521 appeared to reflect a delay of the apoptotic process, because the extent of DNA fragmentation was attenuated transiently by NS521.

SPD 502: a water-soluble and in vivo long-lasting AMPA antagonist with neuroprotective activity.

Accumulating preclinical data suggest that compounds that block the excitatory effect of glutamate on excitatory amino acid receptors may have neuroprotective effects and utility for the treatment of neurodegeneration after brain ischemia. In the present study, the in vitro and in vivo pharmacological properties of the novel glutamate antagonist SPD 502 [8-methyl-5(4-(N,N-dimethylsulfamoyl)phenyl)-6,7, 8,9,-tetrahydro-1H-pyrrolo[3,2-h]-isoquinoline-2, 3-dione-3-O-(4-hydroxybutyric acid-2-yl)oxime] are described. In binding studies, SPD 502 was shown to display selectivity for the [3H]alpha-amino-3-hydroxy-5-methylisoxazole-4-propionic acid (AMPA)-binding site (IC50 = 0.