反应详情

温度

45 °C

Weigh 29.0 mg [3-(2,2-dimethylpropanoyl)-6-methoxy-1H-indazol-1-yl]acetic acid, 23.0 mg HOBt, and 38.3 mg EDC into a 13×100 mm screw cap tube. Add 19.2 mg N-ethyl-1,3-thiazol-2-amine followed by 1 mL DMF and 45.2 mg DIEA in that order. The mixture was stirred at 45° C. for two hours and purified by RP-HPLC using 50-90% MeCN gradient. The pure product fractions were pooled and lyophilized to give the title compound as a white solid. LC-MS: 3.96 min. (m/Z=423.2, 245.1, 273.1, 401.2).

1. custompurified by RP-HPLC using 50-90% MeCN gradient