3-methylbicyclo[1.1.1]pentan-1-amine hydrochloride 、 5-[(3R)-3-methyl-4-[4-[[5-methyl-2-(7-oxa-2-azaspiro[3.5]nonan-2-yl)pyridine-3-carbonyl]amino]benzoyl]-3H-quinoxalin-2-yl]thiophene-2-carboxylic acid 在
1-氯-N,N,2-三甲基丙烯胺 、
吡啶 作用下,
以
二氯甲烷 为溶剂,
反应 2.5h,
生成 5-methyl-N-[4-[(2R)-2-methyl-3-[5-[(3-methyl-1-bicyclo[1.1.1]pentanyl)carbamoyl]thiophen-2-yl]-2H-quinoxaline-1-carbonyl]phenyl]-2-(7-oxa-2-azaspiro[3.5]nonan-2-yl)pyridine-3-carboxamide