Solubilization of Hydrophobic Drugs in Octanoyl‐6‐O‐Ascorbic Acid Micellar Dispersions
作者:Santiago Palma、Ruben Hilario Manzo、Daniel Allemandi、Laura Fratoni、Pierandrea Lo Nostro
DOI:10.1002/jps.10180
日期:2002.8
amphiphilic nature, ascorbic acid-based supramolecular systems can dissolve relevant amounts of hydrophobic, poorly water soluble chemicals such as drugs, vitamins, and so on, and at the same time they provide a suitable shield against oxidative deterioration of valuable materials. In this article we report our study on the self-assembling properties of octanoyl-6-O-ascorbic acid in water, and on the
烷酰基6-O-抗坏血酸酯很容易从维生素C中获得,并在水溶液中产生自组装聚集体,内部疏水池被外部亲水壳包围。与抗坏血酸相比,它们在油脂中的溶解度大大提高,而这种表面活性剂的极性头基保留了独特的抗氧化活性。凭借其两亲性质,基于抗坏血酸的超分子体系可以溶解一定量的疏水性,水溶性差的化学药品,例如药物,维生素等,同时它们还提供了一种防止有价值材料氧化变质的合适屏障。 。在本文中,我们报告了我们在水中的辛酰基-6-O-抗坏血酸的自组装特性的研究,