(1S,7aR)-7a-Methyl-5-oxo-2,3,5,6,7,7a-hexahydro-1H-indene-1-carbonitrile

(R)-8a-(3-Benzenesulfonyl-propyl)-6,7,8,8a-tetrahydro-4H-benzo[1,3]dioxine

(R)-8a-(2-Iodo-ethyl)-6,7,8,8a-tetrahydro-4H-benzo[1,3]dioxine

3-((1R,2S)-2-Cyano-1-methyl-5-oxo-cyclopentyl)-propionic acid methyl ester

(1S,2R)-2-((R)-4-Benzenesulfonyl-3-oxo-6-4,6,7,8-tetrahydro-benzo[1,3]dioxin-8a-yl-hexyl)-2-methyl-3-oxo-cyclopentanecarbonitrile