3-(2-methylthiazol-4-yl)-1H-pyrazole-5-carboxylic acid 、
乾平 在
Crude product 、 silica 、
乙酸乙酯 、
正庚烷 作用下,
以to obtain 24 mg (18%) of the title compound 1H-NMR (400 MHz; CDCl3): δ 1.24 (d, 3H), 2.77 (s, 3H), 4.28 (dd, 1H), 4.44 (dd, 1H), 4.55-4.67 (m, 1H), 6.59 (d, 1H), 7.06 (s, 1H), 7.38 (s, 1H), 7.49 (d, 1H), 7.60 (d, 1H), 7.74 (dd, 1H), 7.82 (d, 1H), 8.06 (d, 1H), 11.75 (bs, 1H)的产率得到(S)-N-(1-(3-(3-chloro-4-cyanophenyl)-1H-pyrazol-1-yl)propan-2-yl)-5-(2-methylthiazol-4-yl)-1H-pyrazole-3-carboxamide