1-{5-[2-(6-Bromo-thieno[3,2-d]pyrimidin-4-ylamino)-ethyl]-thiazol-2-yl}-3-(3-trifluoromethyl-phenyl)-urea 、
N-Boc-1,2,5,6-四氢吡啶-4-硼酸频哪醇酯 、
disodium;carbonate 在
双三苯基磷二氯化钯 氮气 、 trifluoroacetic acid-acetonitrile 、 tert-butyl 3,6-dihydro-2H-pyridine-1-carboxylate;1-[5-[2-(thieno[3,2-d]pyrimidin-4-ylamino)ethyl]-1,3-thiazol-2-yl]-3-[3-(trifluoromethyl)phenyl]urea 作用下,
以
dimethylformamide hydrate 为溶剂,
反应 0.17h,
以resulting in a 1:1 mixture of 1-{5-[2-(thieno[3,2-d]pyrimidin-4-ylamino)-ethyl]-thiazol-2-yl}-3-(3-trifluoromethyl-phenyl)-urea; compound with 3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester (compound 50.1)的产率得到tert-butyl 3,6-dihydro-2H-pyridine-1-carboxylate;1-[5-[2-(thieno[3,2-d]pyrimidin-4-ylamino)ethyl]-1,3-thiazol-2-yl]-3-[3-(trifluoromethyl)phenyl]urea