ethyl (3R,4R,5R,6R)-4-acetamido-5-azido-6-(methylsulfonyloxy)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate

5-(戊烷-3-基氧基)-7-氧代-双环[4.1.0]庚-3-烯-3-羧酸乙酯

ethyl (3R,4R,5S)-4-acetamido-5-nitro-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

(3R,4R,5S)-ethyl 4-acetamido-5-(2-(hydroxymethyl)benzamido)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate

ethyl (3R,4S,5R)-5-amino-3-(1-ethylpropoxy)-4-hydroxy-1-cyclohexene-1-carboxylate