(1R,2S,5R)-8-Methyl-8-aza-bicyclo[3.2.1]octane-2-carboxylic acid methyl ester

苯酸甲酯

(1S,3S,4S,5R)-3-hydroxy-8-methyl-8-azabicyclo[3.2.1]octane-4-carboxylic acid