反应详情

The product from Example 113A and cyclopentylacetyl chloride were processed as described for example 11 to afford the title compound. 1H NMR (400 MHz, DMSO-d6) δ ppm 4.54 (d, J=5.76 Hz, 2H) 7.65 (t, J=8.14 Hz, 1H) 7.75 (dd, J=8.81, 2.71 Hz, 1H) 7.83 (dd, J=7.97, 1.53 Hz, 2H) 7.97 (dd, J=8.14, 1.36 Hz, 1H) 8.41 (d, J=3.05 Hz, 1H); MS (ESI+) m/z 337 (M+H)+; Anal. Calculated for C17H21FN2O2S: C, 60.69; H, 6.29; N, 8.33. Found: C, 60.67; H, 6.41; N, 8.25.