N'-cyano-2-isopropyl-N-(2-methylphenyl)-4-(quinoxalin-2-yl)piperazine-1-carboximidamide trifluoroacetate 、
2-(5-isopropyl-1,4-diazepan-1-yl)quinoxaline 在
crude product 、
乙腈 、 Trifluoroacetic acid monohydrate 、
三氟乙酸 作用下,
反应 0.33h,
以to afford 79 mg, 15% of the titled compound as a trifluoroacetic acid salt as a white solid的产率得到N'-cyano-7-isopropyl-N-(2-methylphenyl)-4-(quinoxalin-2-yl)-1,4-diazepane-1-carboximidamide trifluoroacetate