3-Bromo-5-(ethylcarbamoyl)benzoic acid 、
O-(7-azabenzotriazol-1-yl)-1,1,3,3-tetramethyluronium hexafluorophosphate 、
N,N-二异丙基乙胺 、
4-(4-(2-aminoethyl)piperidin-1-yl)thieno[3,2-d]pyrimidine-6-carboxamide trifluoroacetic acid 在
溶剂黄146 、
Sodium sulfate-III 、 silica gel 、
methanol-dichloromethane 、 5-bromo-N
1-(2-(1-(6-carbamoylthieno[3,2-d]pyrimidin-4-yl)piperidin-4-yl)ethyl)-N
3-ethylisophthalamide 作用下,
以
N,N-二甲基甲酰胺 、
乙酸乙酯 为溶剂,
反应 16.0h,
以to afford 5-bromo-N1-(2-(1-(6-carbamoylthieno[3,2-d]pyrimidin-4-yl)piperidin-4-yl)ethyl)-N3-ethylisophthalamide (Compound 136; 0.076 g, 32%)的产率得到5-bromo-N
1-(2-(1-(6-carbamoylthieno[3,2-d]pyrimidin-4-yl)piperidin-4-yl)ethyl)-N
3-ethylisophthalamide