反应详情

The title compound was prepared from Nα-isobutyl-Nα-(4-methylbenzenesulfonyl)-Nε-iodoacetyl-L-lysine (200 mg, 0.38 mmol, example 105, step B) by following the indications of general procedure H using DEEA (0.20 mL, 1.10 mmol) and benzylamine (320 mg, 2.99 mmol). The crude material was purified by preparative HPLC. The product was isolated as a solid (137 mg, 71% yield).

1. customThe crude material was purified by preparative HPLC