{4-[4-((S)-1-Cyclohexyl-ethylcarbamoyl)-2-thiophen-yl-quinolin-3-ylmethyl]-2-oxo-piperazin-1-yl}-acetic acid 、
2-氨基甲基-4-甲基咪唑 以to give the title compound (43%)的产率得到3-(4-{[(5-Methyl-1H-imidazol-2ylmethyl)-carbamoyl]-methyl}-3-oxo-piperazin-1-ylmethyl)-2-thiophen-2-yl-quinoline-4-carboxylic acid ((S)-1-cyclohexyl-ethyl)-amide