反应详情

The title compound was prepared from 3-(3-carboxymethoxy-phenyl)-2-methoxy-propionic acid methyl ester (PREPARATION 4, step 2) and 2-(4-ethyl-phenyl)-ethylamine via the same procedure used for the preparation of (2S,1R)-2-ethoxy-3-(4-{1-[2-(4-phenoxy-phenyl)-ethylcarbamoyl]-ethoxy}-phenyl)-propionic acid (Example 1, step 3) to produce a colorless oil. MS (ES) for C22H27NO5 [M+H]+: 386.

1. customto produce a colorless oil