9-[(2-nitrophenyl)methyl]purin-6-amine

2-氨基苄胺

1-(2-硝基苄基)吡咯-2-甲醛

1-methyl-4-[(2-nitrophenyl)methyl]piperazine

1-O-tert-butyl 3-O-ethyl 3-[(2-nitrophenyl)methyl]piperidine-1,3-dicarboxylate