Toluene-4-sulfonic acid 4-acetylamino-cyclohexyl ester

(4-Ethylamino-cyclohexyl)-carbamic acid tert-butyl ester

(2-Amino-cyclohexyl)-carbamic acid benzyl ester

(S)-2-Methylaminomethyl-pyrrolidine-1-carboxylic acid benzyl ester

(1R,4R)-(4-Methylamino-cyclohexyl)-carbamic acid benzyl ester

(2-Methylamino-cyclohexyl)-carbamic acid benzyl ester

3-Ethylaminomethyl-piperidine-1-carboxylic acid benzyl ester

2-(Isopropylamino-methyl)-pyrrolidine-1-carboxylic acid benzyl ester

4-Isopropylamino-piperidine-1-carboxylic acid benzyl ester

3-Cyclopropylamino-pyrrolidine-1-carboxylic acid benzyl ester

4-Cyclopropylamino-piperidine-1-carboxylic acid benzyl ester