Triethylamine → HCID 67204782、化合物

To a mixture of 6-chloro-8,9-diphenyl-9H-purine (150 mg, 0.49 mmol) and 3-(4-(2,3-dimethylphenyl)piperazin-1-yl)propan-1-amine dihydrochloride (313 mg, 0.98 mmol) in ethanol (4.9 mL) was added triethyl amine (0.27 mL, 1.96 mmol) and stirred at 80° C. for 15 hrs. The resulting reaction mixture was concentrated under reduced pressure. The residue was diluted with CH2Cl2, and washed with water. The organic layer thus separated was dried over anhydrous MgSO4, filtered, and concentrated in vacuo. The crude product thus obtained was purified by preparative HPLC (purification system, Gilson) to provide the title compound (117 mg) as a white solid.