反应详情

The title compound was synthesized in analogy to the procedure described for the preparation of Example 146, using 5-bromo-6-(4-fluoro-phenyl)-pyrazine-2-carboxylic acid methyl ester, pyrrolidine and (R)-valine methyl ester as starting materials, LC at 215 nm; Rt 2.43: 100%, m/z (ES+): 401.2 (M+H).

1. customdescribed for the preparation of Example 146