N1-[4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-N3,N3-dimethyl-N1-(4-piperidinyl)-1,3-propanediamine 、
甲基磺酰氯 以gave N1-[4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-N3,N3-dimethyl-N1-[1-(methylsulfonyl)-4-piperidinyl]-1,3-propanediamine in 90% yield的产率得到N1-[[4-[2-(difluoromethyl)-1H-benzimidazol-1-yl]-6-(4-morpholinyl)-1,3,5-triazin-2-yl]-N3,N3-dimethyl]-N1-[1-(methylsulfonyl)-4-piperidinyl]-1,3-propanediamine