Immunopotentiators can be adsorbed to insoluble metal salts, such as aluminium salts, to modify their pharmacokinetics, pharmacodynamics, intramuscular retention time, and/or immunostimulatory effect. Immunopotentiators are modified to introduce a moiety, such as a phosphonate group, which can mediate adsorption. These modified compounds can retain or improve their in vivo immunological activity even when delivered in an adsorbed form.
免疫促效剂可吸附在铝盐等不溶性
金属盐上,以改变其药代动力学、药效学、肌内滞留时间和/或免疫刺激效果。对免疫增强剂进行改性,引入一个可介导吸附的分子(如
膦酸基)。这些经过修饰的化合物即使以吸附形式给药,也能保持或提高其体内免疫活性。