Prasterone is an endogenous steroid hormone. Prasterone acts as an agonist at ERβ, NMDA, and σ1 receptors, a partial agonist at ERα and AR, and antagonist at GABA-A receptors. It displays a variety of biologocial activities, including enhancing working me
DNS-8254 is a potent and selective Phosphodiesterase 2 (PDE2) inhibitor for the treatment of Memory Disorders (hPDE2a IC50 = 8 nM, Rat Cl-int = 25.6 uL min mg). DNS-8254 demonstrated significant memoryenhancing effects in a rat model of novel object reco
Ensaculin is a NMDA antagonist and a 5HT1A agonist potentially for the treatment of Alzheimer's disease (AD). Ensaculin showed memory-enhancing effects in paradigms of passive and conditioned avoidance in both normal and artificially amnesic rodents. It e
H3R antagonist 2 (Compound 23) is a multitarget histamine H3 receptor antagonist. It exhibits inhibitory effects on acetylcholinesterase, butyrylcholinesterase, and human monoamine oxidase B (hMAO B) with IC50 values of 180 nM, 880 nM, and 775 nM, respectively. With a Ki of 170 nM for hH3R, H3R antagonist 2 demonstrates favorable anti-neuropathic pain and memory-enhancing effects. Additionally, it can cross the blood-brain barrier (BBB) [1].
KDS2010 is a potent, highly selective, and reversible MAO-B inhibitor which shows 12,500-fold selectivity over MAO-A. KDS2010 overcomes the disadvantages of the irreversible MAO-B inhibitor and significantly attenuates increased astrocytic GABA levels and astrogliosis, thereby enhancing synaptic transmission, and rescuing learning and memory impairments in APP PS1 mice.