HRID500845
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
PROCEDURE
实验过程
Starting from the compound 199 and following the procedure described above for the compound 155a (scheme 28, example 109), title compound 200 was obtained in 3% yield. 1H NMR (400 MHz, DMSO-d6) ppm: 12.38 (s, 1H), 11.74 (s, 1H), 9.94 (s, 1H), 8.46 (d, 1H, J=5.3 Hz), 7.81 (s, 1H), 7.72 (d, 2H, J=9.0 Hz), 7.69 (dd, 2H, J=6.7/1.8 Hz), 7.34-7.27 (m, 7H), 6.86 (dd, 2H, J=6.7/1.8 Hz), 6.61 (d, 1H, J=5.5 Hz), 3.82 (s, 2H). LRMS (M+1) 512.1 (100%).