2-amino-3-(cystein-s-yl)-isoxazolidin-5-yl-acetic acid

2-Amino-3-(Cystein-S-Yl)-Isoxazolidin-5-Yl-Acetic Acid is a synthetic small molecule belonging to the class of L-cysteine-S-conjugates. It has the chemical formula C8H15N3O5S and a molecular weight of approximately 265.29 g/mol[4][1][5]. The compound is experimental and not approved for clinical use in any country[4]. There are no known approved indications or marketed formulations. Its structure features an isoxazolidine ring conjugated via sulfur to an L-cysteine residue. No detailed mechanism of action or pharmacological activity has been established in humans; however, related compounds have been studied as potential modulators of glutamate receptors such as AMPA and kainate receptors in preclinical research[6].

Other names

S-{(3R,5R)-5-[(R)-amino(carboxy)methyl]-1,2-oxazolidin-3-yl}-L-cysteine(2R)-2-amino-3-{[(3R,5R)-5-[ (R ) -amino(carboxy)methyl ] -1,2 -oxazolidin -3 -yl]sulfanyl}propanoic acid