反应详情

To a solution of 2-(2-bromophenyl)-2-(4-chlorophenylaminocarbonylamino)-acetic acid (from EXAMPLE 77, 60 mg, 0.16 mmol) and 4-(dimethylaminoimino)phenylamine (51 mg, 0.31 mmol) in DMF (4 mL) and H2O (1 mL), EDC (120 mg, 0.62 mmol) was added. After being stirred at room temperature for 2 h, the mixture was concentrated in vacuo. The residue was purified by HPLC to give the titled compound as a powder (40 mg). MS 528.2 and 530.2 (M+H, Cl+Br pattern).

1. concentrationthe mixture was concentrated in vacuo
2. customThe residue was purified by HPLC