6-甲氧基-7-((1-甲基哌啶-4-基)甲氧基)喹唑啉-4(3h)-酮

piperidin-4-ylmethyl butanoate

tert-butyl 4-[(2-methoxy-4-methoxycarbonylphenoxy)methyl]piperidine-1-carboxylate

3-(4-哌啶基甲氧基)苯甲酸甲酯

2-甲基-2-丙基4-(2-环氧乙烷基)-1-哌啶羧酸酯