1-methyl-1H-pyrazole-3-sulfonic acid (3-chloroquinoxalin-2-yl)amide 、 3-(2-amino-4,6-dimethoxyphenoxy)propan-1-ol 、
2,6-二甲基吡啶 在
丙醇 、 powder 作用下,
以
丙醇 为溶剂,
反应 3.0h,
以251 mg of N-(3-{[2-(3-hydroxypropoxy)-3,5-dimethoxyphenyl]amino}quinoxalin-2-yl)-1-methyl-1H-pyrazole-3-sulfonamide was isolated as a light yellow powder (80%)的产率得到1-methyl-1H-pyrazole-3-sulfonic acid {3-[2-(3-hydroxypropoxy)-3,5-dimethoxyphenylamino]quinoxalin-2-yl}amide