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(1-methyl-1H-indol-4-yl)methanol

1-Methyl-1H-indole-4-carboxylic acid

3-Hydroxymethyl-5-methoxyindole-1-carboxylic acid tert-butyl ester

5-Methoxy-3-formylindole-1-carboxylic acid tert-butyl ester

2-Chloro-3-nitropyridine

1-Benzyl-4-(3-nitropyridin-2-yl)piperazine

1-Boc-4-ethoxycarbonylmethylpiperazine

1-Boc-4-butylpiperazine

1-Boc-4-Isopropylpiperazine

Methyl 1-Boc-4-piperidineacetate