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Inclusion Complexes of a New Family of Non-Ionic Amphiphilic Dendrocalix4arene and Poorly Water-Soluble Drugs Naproxen and Ibuprofen

机译:非离子两亲性Dendrocalix 4芳烃和水溶性差的药物萘普生和布洛芬新家族的包合物

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摘要

The inclusion complexes of a new family of nonionic amphiphilic calix[4]arenes with the anti-inflammatory hydrophobic drugs naproxen (NAP) and ibuprofen (IBP) were investigated. The effects of the alkyl chain’s length and the inner core of calix[4]arenes on the interaction of the two drugs with the calix[4]arenes were explored. The inclusion complexes of Amphiphiles >1a–>c with NAP and IBP increased the solubility of these drugs in aqueous media. The interaction of >1a–>c with the drugs in aqueous media was investigated through fluorescence, molecular modeling, and 1H-NMR analysis. TEM studies further supported the formation of inclusion complexes. The length of lipophilic alkyl chains and the intrinsic cyclic nature of cailx[4]arene derivatives >1a–>c were found to have a significant impact on the solubility of NAP and IBP in pure water.
机译:研究了一个新的非离子两亲杯[4]芳烃家族与抗炎疏水药物萘普生(NAP)和布洛芬(IBP)的包合物。探索了烷基杯的长度和杯[4]芳烃的内核对两种药物与杯[4]芳烃相互作用的影响。两亲物> 1a – > c 与NAP和IBP的包合复合物增加了这些药物在水性介质中的溶解度。通过荧光,分子模拟和 1 H-NMR分析,研究了> 1a – > c 与药物在水性介质中的相互作用。 TEM研究进一步支持了包合物的形成。亲脂性烷基链的长度和cailx [4] arene衍生物> 1a – > c 的固有循环性质对NAP和IBP在水中的溶解度有重要影响。纯净水。

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