N-[2-(4-methyl-piperazin-1-yl)-ethyl]-benzene-1,2-diamine 、
2-(4-amino-3-chloro-5-trifluoromethyl-benzyl)-4-oxo-4-[4-(2-oxo-1,2,4,5-tetrahydro-1,3-benzodiazepin-3-yl)-piperidin-1-yl]-butyraldehyde 以71%的产率得到3-[1-(4-(4-amino-3-chloro-5-trifluoromethyl-phenyl)-3-{1-[2-(4-methyl-piperazin-1-yl)-ethyl]-1H-benzimidazol-2-yl}-butyryl)-piperidin-4-yl]-1,3,4,5-tetrahydro-1,3-benzodiazepin-2-one