反应详情

Compound 203 (100 mg, 0.22 mmol) was activated in 2 mL DMF with 92 mg (0.24 mmol) HBTU and 85 μL DIEA for 10 minutes at room temperature. 56 mg 5-hydroxy-L-tryptophane, dissolved in 1 mL DMF was added followed by 44 μL DIEA. The mixture was stirred at room temperature for 1 h, then evaporated to dryness. The oil was purified using RP-HPLC column to give Compound 234.

1. additionwas added
2. customevaporated to dryness
3. customThe oil was purified