1-[(2-hydroxy-5-nitrophenyl)methyl]-4-phenylpiperidin-4-ol

[1-(4-butoxybut-2-ynyl)-4-phenylpiperidin-4-yl] propanoate,hydrochloride

[1-[(E)-4-丁氧基丁-2-烯基]-4-苯基哌啶-4-基]丙酸酯盐酸盐

1-[2,4-bis[2-hydroxy-3-(4-hydroxy-4-phenylpiperidin-1-yl)propoxy]phenyl]ethanone

1-[2,5-bis[2-hydroxy-3-(4-hydroxy-4-phenylpiperidin-1-ium-1-yl)propoxy]phenyl]ethanone,dichloride