(1R,2R,3S,5S)-3-(苯甲酰氧基)-8-氮杂双环[3.2.1]辛烷-2-羧酸甲酯

methyl (3S,4R)-3-(2-acetyloxybenzoyl)oxy-8-methyl-8-azabicyclo[3.2.1]octane-4-carboxylate

对甲基苯甲酸甲酯

4-(3-吡啶基)丁酸甲酯

脱水芽子碱甲基酯甲磺酸盐