反应详情

The title compound was prepared as described in Example C(70), where 3-chloro-6-[2-(3-chloro-4-methoxyphenyl)ethyl]-6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione was used in place of 3-chloro-6-[2-(5-chloro-2,4-dimethoxyphenyl)ethyl]6-cyclopentyldihydro-2H-pyran-2,4(3H)-dione and ethyl 2-mercapto[1,2,4]triazolo-[1,5-a]pyrimidine-6-carboxylate was used in place of 6-hydroxy-8-mercaptopurine monohydrate. 1H NMR (500 MHz, DMSO-d6, WET suppression of DMSO-h6 (2.5 ppm) and H2O (3.35 ppm) peak areas) δ 1.34 (t, J=7.1 Hz, 3H) 1.55-1.74 (m, 8H) 2.07 (m, 1H) 2.22 (m, 2H) 2.63 (d, J=8.2 Hz, 2H) 2.75 (d, J=17.6 Hz, 2H) 3.00 (d, J=15.0 Hz, 1H) 3.81 (s 3H) 4.38 (m, 2H) 7.06 (t, J=8.8 Hz, 1H) 7.25 (s, 1H) 7.27 (s, 1H) 7.30 (m, 1H) 9.13 (s, 1H) 9.26 (s, 1H). MS (APCI) calcd for C27H29ClN4O6S: 573.07; found M=573.1.