(1’R,2R)-2-[(1’,2’-O-异亚丙基)二羟基乙基]-6-氟色满-4-酮

(1’R,2S)-2-[(1’,2’-O-异亚丙基)二羟基乙基]-6-氟色满-4-酮

4-(2,2-dimethyl-1,3-dioxolan-4-yl)but-3-en-2-one