HL271, a derivative of metformin, is a potent AMPK activator that increases AMPK phosphorylation. HL271 attenuates aging-associated cognitiveimpairment.
ASP2535 is a potent, selective, orally bioavailable, brain permeable and centrally-active glycine transporter-1 (GlyT1) inhibitor.ASP2535 can improve cognitiveimpairment in animal models of schizophrenia and Alzheimer's disease[1].
Davunetide is an eight amino acid peptide (NAPVSIPQ) with potent neuroprotection in vitro and in vivo. Davunetide has been shown to enhance functional daily behaviors in schizophrenia patients and to increase memory scores in patients suffering from amnes
MK-0952 is a selective PDE4 inhibitor used to treat long-term memory loss and mild cognitiveimpairment. It is an intrinsically potent inhibitor and has shown limited whole blood activity.