Sigma receptor

Siramesine Hydrochloride is a selective sigma-2 receptor agonist, which has been shown to trigger cell death of cancer cells and to exhibit a potent anticancer activity in vivo.

SA4503 is a selective sigma 1 receptor(ς1R) agonist; high affinity for the sigma 1 receptor subtype labeled by (+)-[3H]pentazocine (IC50 = 17.4 +/- 1.9 nM); 100-fold less affinity for the sigma 2 receptor.

Blarcamesine, also known as AVex-73 and AE-37, is a muscarinic M1 agonist potentially for the treatment of Alzheimer's disease. It is an ς receptor ligand.

Cutamesine (SA4503; AGY-94806) is a selective sigma 1 receptor(??1R) agonist; high affinity for the sigma 1 receptor subtype labeled by (+)-[3H]pentazocine (IC50= 17.4??1.9 nM); 100-fold less affinity for the sigma 2 receptor.