反应详情

75 mg (0.198 mmol) of HATU, 24 mg (0.198 mmol) of 4-N,N-dimethylaminopyridine (DMAP) and 50 mg (0.165 mmol) of the compound of Example 11A were added to a solution of 51 mg (0.173 mmol) of the compound of Example 74A in 1 ml of anhydrous DMF. The reaction mixture was stirred at RT for 1 h, then diluted with about 2 ml of methanol and subsequently directly separated into its components by preparative HPLC (Method 32). Evaporation of the product fractions and drying of the residue under high vacuum gave 60 mg (63% of theory) of the title compound.

1. customsubsequently directly separated into its components by preparative HPLC (Method 32)
2. customEvaporation of the product fractions
3. customdrying of the residue under high vacuum