6-(4,5-dihydro-1H-imidazol-2-yl)-2-{4-[6-(4,5-dihydro-1H-imidazol-2-yl)indol-2-yl]phenyl}benzimidazole 、
三氟乙酸 以
水 为溶剂,
以213 mg的产率得到6-(4,5-dihydro-1H-imidazol-2-yl)-2-{4-[6-(4,5-dihydro-1H-imidazol-2-yl)indol-2-yl]phenyl}benzimidazole ditrifluoroacetate