4-((2R,5R)-5-methoxy-1-tosylpyrrolidin-2-yl)butan-1-ol

(+)-(1R)-2-isopropenyl-9-benzyloxycarbonyl-9-azabicyclo[4.2.1]-2-nonene

(+)-(1R)-2-(1,2-dihydroxy-1-methylethyl)-9-benzyloxycarbonyl-9-azabicyclo[4.2.1]-2-nonene

(1R,6R)-9-甲基-9-氮杂双环[4.2.1]壬烷-2-酮