has role 4-amino-1,2-oxazolidin-3-one anticonvulsant D-cycloserine EC 2.3.1.50 (serine C-palmitoyltransferase) inhibitor anti-HIV agent L-cycloserine (-)-4-amino-3-isoxazolidinone (-)-cycloserine (4S)-4-aminoisoxazolidin-3-one (-)-4-aminoisoxazolidin-3-one (S)-4-amino-isoxazolidin-3-one L-CS L-4-aminoisoxazolidin-3-one A 4-amino-1,2-oxazolidin-3-one that has <i>S</i> configuration. An antibiotic isolated from <em>Erwinia uredovora</em>. CHEBI:75592 (S)-4-amino-3-isoxazolidinone (S)-(-)-cycloserine chebi_ontology cyclo-L-serine