(R,S,S,S)-Orlistat
(R,S,S,S)-Orlistat is a stereogenic derivative of orlistat (tetrahydrolipstatin; THL) (HY-B0218). (R,S,S,S)-Orlistat inhibits three Mycobacterium tuberculosis lipid esterases, Ag85C (KI: 16.43 μM), Rv3802 (EC50: 16.2 nM), and Pks13-TE.