diethyl (3R,4R,5S)-4-acetamido-5-azido-3-hydroxy-1-cyclohexene-1-phosphonate

(3aS,4S,5S,7aS)-8-acetyl-7-bromo-2,2-dimethyl-3a,4,5,7a-tetrahydro-4,5-epimino-1,3-benzodioxole

N-((3aS,4S,5R,7aS)-7-bromo-2,2-dimethyl-5-(pentan-3-yloxy)-3a,4,5,7a-tetrahydrobenzo[d][1,3]dioxol-4-yl)acetamide

N-[(1R,2R,5S,6S)-4-bromo-2-(1-ethoxypropoxy)-5,6-dihydroxycyclohex-3-en-1-yl]acetamide

(1S,2R,5R,6S)-6-acetamido-2,3-dibromo-5-(1-ethylpropoxy)-cyclohex-3-en-1-yl acetate