(S)-5-羟甲基二氢呋喃-2-酮

(5S)-5-({[(2-甲基-2-丙基)(二苯基)硅烷基]氧基}甲基)-2(5H)-呋喃酮

2-N-(benzyloxycarbonyl)amino-5-O-(tert-butyldiphenylsilyl)-2-deoxy-D-xylono-1,4-lactone

3-O-allyl-2-N-(benzyloxycarbonyl)amino-5-O-(tert-butyldiphenylsilyl)-2-deoxy-D-xylono-1,4-lactone

(1R,4S,5S)-6-(benzyloxycarbonyl)-4-[(tert-butyldiphenylsilyloxy)methyl]-3-oxa-6-azabicyclo[3.1.0]hexan-2-one