反应详情

[5-(2-ethylaminomethyl-4-trifluoromethyl-phenyl)-pyridin-3-yl]-acetic acid ethyl ester and ethoxyacetic acid were reacted as described in Example 8, Step 6 to provide [5-(2-{[N-(2-ethoxy-acetyl)-N-ethyl-amino]-methyl}-4-trifluoromethyl-phenyl)-pyridin-3-yl]-acetic acid ethyl ester. The ester was hydrolyzed to the acid as described in Example 30, Step 2.