N-Boc-去甲托品醇

exo-tert-butyl 3-(3-methoxy-2-oxo-chromen-7-yl)oxy-8-azabicyclo[3.2.1]octane-8-carboxylate

exo-7-[(-8-azabicyclo[3.2.1]octan-3-yl)oxy]-3-methoxychromen-2-one hydrochloride

exo-3-(3-Ethyl-2-oxo-2H-chromen-7-yloxy)-8-aza-bicyclo[3.2.1]octane-8-carboxylic acid tert-butyl ester

exo-7-[(1S,3S,5R)-(8-tert-butoxycarbonyl-8-aza-bicyclo[3.2.1]oct-3-yl)oxy]-3-bromo-chromen-2-one