(1R,2S,3R)-1-(5-amino-6-chloro-4-pyridinylamino)-4-[((methoxymethyl)oxy)methyl]-2,3-[(dimethylmethylene)dioxy]-4-cyclopentene

methyl (1R,2S,3S,4R)-2,3-[(dimethylmethylene)dioxy]-4-formyl-4-(phenylseleno)cyclopentane-1-carboxylate

2,3-O-异亚丙基-D-核糖酸 gamma-内酯

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

1-[(4R,5S)-2,2-dimethyl-5-(2-phenylmethoxyacetyl)-1,3-dioxolan-4-yl]-2-methyl-2-phosphonatopropan-1-one