potassium carbonate 、
{3-[(3,5-bis-trifluoromethyl-benzylamino)-methyl]-5,6,7,8-tetrahydro-quinolin-2-yl}-cyclopentylmethyl-ethylamine 、
氯甲酸甲酯 在
水 、
乙酸乙酯 、
Sodium sulfate-III 、 crude residue 、 silica gel 、 petroleum ether 作用下,
以
四氢呋喃 为溶剂,
反应 9.0h,
以to afford (3,5-bis-trifluoromethyl-benzyl)-[2-(cyclopentylmethyl-ethyl-amino)-5,6,7,8-tetrahydro-quinolin-3-ylmethyl]-carbamic acid methyl ester as light green, pasty compound (0.05 g, yield: 15%)的产率得到(3,5-bis-trifluoromethyl-benzyl)-[2-(cyclopentylmethyl-ethyl-amino)-5,6,7,8-tetrahydro-quinolin-3-ylmethyl]-carbamic acid methyl ester