反应详情

The title compound was prepared as described in Example B(54) where 6-Cyclopentyl-6-{2-[4-(difluoromethyl)-3-fluorophenyl]ethyl}-dihydro-2H-pyran-2,4(3H)-dione (described in Step 3 of Example B(69)) was used in place of 6-[2-(5-Chloro-2,4-dimethoxyphenyl)ethyl]-6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione and 7-(Chloromethyl)-3-methyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-5-one (prepared according to a reported procedure: Doria, G.; Passarotti, C.; Sala, R.; Magrini, R.; Sberze, P.; Tibolla, M.; Cesarani, R.; Arcari, G.; Castello, R.; Toti, D. Farmaco Ed. Sci. 1985, 40, 885) was used in place of 6-Hydroxy-8-mercaptopurine monohydrate. 1H NMR (300 MHz, DMSO-D6) δ 1.55 (m, 8H) 1.94 (m, 2H) 2.33 (m, 1H) 2.44 (d, J=1.7 Hz, 2H) 2.58 (s, 3H,) 2.58 (1H buried under singlet) 2.71 (d, J=18.0 Hz, 1H) 3.38 (dd, J=15.0, 6.0 Hz, 2H) 5.77 (s, 1H) 6.90 (m, 1H) 7.10 (m, 3H) 7.27 (s, 1H) 7.44 (t, J=7.74 Hz, 1H). MS (APCI) calcd for C27H27F3N2O4S: 532.16; found (M+H+) 533.0.

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