反应详情

A reaction similar to that described in Example 1 (1c) was conducted using N-[4-(2-cyclopropylethoxy)benzoyl]glycine (150 mg) prepared in Example 1 (1b) and 4-(trifluoromethoxy)benzaldehyde (90 μL) to give (4Z)-2-[4-(2-cyclopropylethoxy)phenyl]-4-[4-(trifluoromethoxy)benzylidene]-1,3-oxazol-5(4H)-one (176 mg). A reaction similar to that described in Example 1 (1d) was conducted using 80 mg of this given compound to give 74 mg of 4-(2-cyclopropylethoxy)-N-{(Z)-1-{[(2-hydroxyethyl)amino]carbonyl}-2-[4-(trifluoromethoxy)phenyl]vinyl}benzamide (white powder).

1. customA reaction similar to