(r,s) ivosidenib

(R,S)-Ivosidenib is the less active enantiomer of Ivosidenib .

Ivosidenib (AG-120) is an orally available inhibitor of isocitrate dehydrogenase type 1 (IDH1) with potential antineoplastic activity. It specifically inhibits a mutated form of IDH1 in the cytoplasm, preventing the formation of the oncometabolite 2-hydroxyglutarate (2 hG), which may induce cellular differentiation and inhibit cellular proliferation in IDH1-expressing tumor cells.

AG-120 (racemic), the racemic mixture of AG-120, is an orally available isocitrate dehydrogenase type 1 (IDH1) inhibitor, and shows potential antineoplastic activity.