作为一个分子桥梁,皮佩林调解了具有增强制药性质的多的三元共同形态系统
Jinping Ke1, Jiawei Yuan1, Zunting Pang2
1School of Pharmaceutical Sciences, Nanjing Tech University, Nanjing 211816, China.
International journal of pharmaceutics
|December 29, 2024
概括
一个使用皮佩林作为分子桥梁的新型三元共形系统增强了白卡莱因和白醇的溶解性和稳定性. 这种配方表现出改善的抗菌,抗氧化和抗炎作用.
科学领域:
- 制药科学 制药科学
- 材料科学 材料科学 材料科学
- 药物运输 药物运输 药物运输
背景情况:
- 同形配方增强了溶解性,生物可用性和药理学效果.
- 像贝卡莱因和白醇这样的多具有治疗潜力,但溶解性差.
- 皮皮林可能会调解其他分子之间的相互作用.
研究的目的:
- 准备和描述一个新的三元共形系统的baicalein,白醇,和piperine.
- 调查皮佩林作为分子桥梁在形成同形系统中的作用.
- 评估三元共形系统的药物特性,稳定性和协同生物活性.
主要方法:
- 使用贝卡莱因,白醇和皮佩林制备三元共形系统.
- 使用FTIR,ss 13C NMR,量子化学计算和分子动力学模拟进行表征.
- 对表面溶解度,药理动力学概况,物理稳定性,抗菌,抗氧化和抗炎作用的评估.
主要成果:
- 一个稳定的单相三元合变体系统 (Bai-Pip-Res) 通过pi-π堆叠和结合,成功地通过piperine作为分子桥梁来制备.
- 三元系统显著增加了表面溶解度 (3.2-5.3倍),并保持了24小时的峰值度.
- 与二进制系统相比,形Bai-Pip-Res表现出优越的物理稳定性,增强的抗菌活性,强大的抗氧化能力和协同的抗炎作用.
结论:
- 皮佩林有效地调解了三元共同形态系统的形成,作为贝卡莱因和白醇之间的分子桥梁.
- 三元共形系统表现出增强的溶解性,稳定性和协同生物活性,提供了一个有前途的药物输送策略.
- 这种方法提供了一种有价值的方法,用于改善难以溶解的化合物的药物特性,特别是那些缺乏固有的分子间相互作用的化合物.
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