White crystal or powder
Anti-Alzheimer's Drugs;
It is a novel, low-moderate affinity, voltage-dependent, non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist, which can non-competitively block Chemicalbook NMDA receptors and reduce glutamate-induced The NMDA receptor is overexcited, prevents apoptosis, improves memory, and is a new generation of drugs to improve cognitive function.