反应详情

An operation similar to that in Example 69 (9) was performed using 4-[cyclohexyl(5-cyclohexyl-2-ethylthiophen-3-yl)methoxy]benzoic acid (200 mg) synthesized in Example 77 (4) and ethyl 3-(methylamino)propanoate (73.8 mg) to give the title compound (103 mg, 43%).