(5S)-1-Benzyl-3-(1,1-dioxido-1,2-benzothiazol-3-yl)-4-hydroxy-5-isopropyl-1,5-dihydro-2H-pyrrol-2-one

(5S)-1-benzyl-3-(1,1-dioxido-1,2-benzisothiazol-3-yl)-4-hydroxy-5-(1-methylethyl)-1,5-dihydro-2H-pyrrol-2-one

(5S)-1-Benzyl-3-(1,1-dioxido-1,2-benzothiazol-3-yl)-4-hydroxy-5-isopropyl-1,5-dihydro-2H-pyrrol-2-on

(5S)-1-Benzyl-3-(1,1-dioxido-1,2-benzothiazol-3-yl)-4-hydroxy-5-isopropyl-1,5-dihydro-2H-pyrrol-2-one

(5S)-1-Benzyl-3-(1,1-dioxydo-1,2-benzothiazol-3-yl)-4-hydroxy-5-isopropyl-1,5-dihydro-2H-pyrrol-2-one

2H-Pyrrol-2-one, 3-(1,1-dioxido-1,2-benzisothiazol-3-yl)-1,5-dihydro-4-hydroxy-5-(1-methylethyl)-1-(phenylmethyl)-, (5S)-

(5S)-1-benzyl-3-(1,1-dioxido-1,2-benzothiazol-3-yl)-4-hydroxy-5-(propan-2-yl)-1,5-dihydro-2H-pyrrol-2-one

(S)-1-Benzyl-3-(1,1-dioxo-1H-1λ6-benzo[d]isothiazol-3-yl)-4-hydroxy-5-isopropyl-1,5-dihydro-pyrrol-2-one

1,1-dioxoisothiazole analog., 3

3-[(5S)-1-benzyl-4-hydroxy-2-oxo-5-(propan-2-yl)-2,5-dihydro-1H-pyrrol-3-yl]-1$l6,2-benzothiazole-1,1-dione

3-[(5S)-1-benzyl-4-hydroxy-2-oxo-5-(propan-2-yl)-2,5-dihydro-1H-pyrrol-3-yl]-1λ⁶,2-benzothiazole-1,1-dione

3-[(5S)-1-benzyl-4-hydroxy-5-isopropyl-2-oxo-5H-pyrrol-3-yl]-1λ⁶,2-benzothiazole-1,1-dione