反应详情

A solution of 6-(3,4-difluorophenyl)-4-methyl-5-methoxycarbonyl-1-(4-nitrophenoxy)carbonyl-2-oxo-1,2,3,6-tetrahydro-pyrimidine (20 mg, 0.045 mmol) and 3-(3′, 6′-dihydro-2′H-[2,4′]bipyridyl-1-yl)propylamine (9.7 mg, 0.045 mmol) in CH2Cl2 (10 ml) was stirred at room temperature for 3 days. The solvent was removed in vacuum. The residue was separated on preparative TLC (CHCl3/MeOH=100/15) to get the title compound (21mg, 89% yield) as a yellow solid. Hydrochloride salt was made with HCl in ether. M.P. of the salt: 242-244° C. Calcd for C27H29N5O4F2+2.0 HCl+1.05 CHCl3+1.05 ether: C, 48.32%; H, 5.35%; N, 8.74%. Found: C, 48.10%; H, 5.13%; N, 8.72%.

1. customThe solvent was removed in vacuum
2. customThe residue was separated on preparative TLC (CHCl3/MeOH=100/15)