D-arabinono-1,4-lactone

(-)-(3Ar,6ar)-3a,6a-二氢-2,2-二甲基-4H-环戊并-1,3-二氧代-4-酮

2,3-O-异丙亚基-L-来苏糖酸-1,4-内酯

6-O-Benzyl-1-deoxy-1-(dimethoxyphosphoryl)-3,4-O-isopropylidene-α -D-psicofuranose

(2R,3S,4R,5S)-3,4-二羟基-2-(羟基甲基)-1-氧杂-6,8-二氮杂螺[4.4]壬烷-7,9-二酮