Ionophore antibiotic monensin (1) was converted to 25-carboxylmonensin (3), which has two carboxyl groups at both ends of the molecule. Ca2+ ion transport activity of 25-carboxylmonensin (3) was evaluated by the CHCl3 liquid membrane method, and the activity was 3.1 times the value of the calcium ionophore, lasalocid A.
将离子载体抗生素
莫能菌素(1)转换为25-羧基
莫能菌素(3),该分子在分子的两个末端均具有两个羧基。通过CHCl 3液膜法评价了25-羧基monensin(3)的Ca 2+离子迁移活性,该活性是
钙离子载体Lasalocid A的3.1倍。