potassium cyanate 、
tert-butyl [(trans-4-{[({2-[4-(aminomethyl)phenyl]quinolin-4-yl}carbonyl)amino]methyl}cyclohexyl)methyl]carbamate acetate 以
甲醇 、
溶剂黄146 为溶剂,
以21%的产率得到tert-butyl {[trans-4-({[(2-{4-[(carbamoylammo)methyl]phenyl}quinolin-4-yl)carbonyl]amino}methyl)cyclohexyl]methyl}carbamate