(3,5-bis-trifluoromethyl-benzyl)-(6-chloro-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-5-ylmethyl)-(2-methyl-2H-tetrazol-5-yl)-amine 、
环丙基甲胺 在
palladium diacetate 、
R-(+)-1,1'-联萘-2,2'-双二苯膦 potassium tert-butylate 作用下,
反应 0.33h,
以90%的产率得到(5-{[(3,5-bis-trifluoromethyl-benzyl)-(2-methyl-2H-tetrazol-5-yl)-amino]-methyl}-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridin-6-yl)-cyclopropylmethyl-amine