Ionic Liquids and Salts from Ibuprofen as Promising Innovative Formulations of an Old Drug
作者:Miguel M. Santos、Luís R. Raposo、Gonçalo V. S. M. Carrera、Alexandra Costa、Madalena Dionísio、Pedro V. Baptista、Alexandra R. Fernandes、Luís C. Branco
DOI:10.1002/cmdc.201900040
日期:2019.5.6
drug, these organic salts display higher solubility in water and biological fluids and a smaller degree of polymorphism, which in some cases was completely eliminated. With the exception of [C16 Pyr][Ibu] and [N1,1,2,2OH1 ][Ibu], the prepared salts did not affect the viability of normal human dermal fibroblasts or ovarian carcinoma (A2780) cells. Therefore, these ibuprofen-based ionic liquids may be very
在这里,我们报道了通过将布洛芬作为阴离子与铵,咪唑鎓或吡啶鎓阳离子结合使用来合成新型离子液体(ILs)和有机盐的方法。该方法包括中性布洛芬与阳离子氢氧化物的酸碱反应,该反应先前是通过与Amberlyst A-26(OH)的相应卤化物盐进行阴离子交换而制备的。与母体药物相比,这些有机盐在水和生物流体中显示出更高的溶解度,并且具有较小的多态性,在某些情况下,这种多态性已被完全消除。除了[C16 Pyr] [Ibu]和[N1,1,2,2OH1] [Ibu]外,制得的盐不影响正常人皮肤成纤维细胞或卵巢癌(A2780)细胞的生存能力。所以,