4-(2-溴苯氧基)哌啶-1-羧酸叔丁酯

N-BOC-4-乙氧基哌啶

4-甲烷磺酰基哌啶盐酸盐

tert-Butyl 4-(4-fluorophenyl)-4-hydroxypiperidine-1-carboxylate

4-(4-chlorophenyl)sulfonyl-1-[2-(2,4-difluorophenyl)ethyl]piperidine