4-cyanobenzaldehyde
(+/-)-3-amino-3-(4-cyanophenyl)propanoic acid
p-toluenesulfonyl chloride
N-[1-(4-Cyano-phenyl)-3-morpholin-4-yl-3-oxo-propyl]-4-methyl-benzenesulfonamide
4-[3-Morpholin-4-yl-3-oxo-1-(toluene-4-sulfonylamino)-propyl]-benzamidine; hydriodide
4-[3-Oxo-3-piperidin-1-yl-1-(toluene-4-sulfonylamino)-propyl]-benzamidine; hydriodide
3-(4-Carbamimidoyl-phenyl)-N-phenyl-3-(toluene-4-sulfonylamino)-propionamide; hydriodide
N-Butyl-3-(4-carbamimidoyl-phenyl)-3-(toluene-4-sulfonylamino)-propionamide; hydriodide