4-((1-甲基哌啶-4-基)甲氧基)-2-氨基-5-甲氧基苯甲酸乙酯

N-Boc-4-哌啶甲醇

香草酸甲酯

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

7-羟基-6-甲氧基-3-((特戊酰氧基)甲基)-3,4-二氢喹唑啉-4-酮