(1R*,4R*)-N1-(4-Fluorobenzyl)cyclohexane-1,4-diamine dihydrochloride

(1R*,4R*)-N1-(4-Chlorobenzyl)cyclohexane-1,4-diamine dihydrochloride

(1R*,4R*)-N1-Benzylcyclohexane-1,4-diamine dihydrochloride

(1R*,4R*)-N1-(Cyclohexylmethyl)cyclohexane-1,4-diamine dihydrochloride

N-[(1R*,4R*)-4-Aminocyclohexyl]isonicotinamide dihydrochloride

N-[(1R*,4R*)-4-Aminocyclohexyl]-3,3-dimethylbutanamide hydrochloride

tert-Butyl (1R*,4R*)-4-(2-nitrobenzylamino)cyclohexylcarbamate

tert-Butyl (1R*,4R*)-4-(4-fluorobenzylamino)cyclohexylcarbamate

tert-Butyl (1R*,4R*)-4-(2-chlorobenzamido)cyclohexylcarbamate

tert-Butyl (1R*,4R*)-4-(2-fluorobenzamido)cyclohexylcarbamate

tert-Butyl (1R*,4R*)-4-pivalamidocyclohexylcarbamate