尼洛替尼的ZoomlabTM引导共晶工程,以改善溶解
Rahul Jha1, Arzoo Sekhani1, Nikita Panchal1
1Maliba Pharmacy College, Uka Tarsadia University, Gopal Vidyanagar, Bardoli-Mahuva Road, At & Po: Tarsadi-394350, District: Surat, Gujarat, India.
Pharmaceutical development and technology
|January 29, 2026
概括
这项研究提高了尼罗丁尼在使用联合结晶的慢性髓性白血病 (CML) 治疗中的溶解性. 开发的尼罗丁尼-酸联合晶体显示了药物释放和稳定性的改善.
科学领域:
- 制药科学 制药科学
- 药物运输 药物运输 药物运输
- 材料科学 材料科学 材料科学
背景情况:
- 尼罗丁尼 (NH) 是BCS第四类药物,具有较差的溶解性和透性,限制了其治疗慢性髓性白血病 (CML) 的疗效.
- 同结晶是一种有前途的策略,可以提高难溶性药物的可溶性和溶解性.
研究的目的:
- 通过使用计算和实验方法通过共同结晶来改善尼洛丁尼的溶解性和溶解.
- 开发一种稳定有效的尼洛尼布联合晶体配方,用于增强药物输送.
主要方法:
- 利用巴斯夫的ZoomLabTM平台,根据可溶性参数差异 (Δδv) 进行合理的辅电器选择.
- 使用液体辅助研磨 (LAG) 与甲酸 (PG) 共同结晶的尼洛丁尼.
- 使用PXRD,DSC,FTIR和SEM对共同晶体进行了表征;评估了可溶性,可湿性,溶解性和稳定性.
主要成果:
- 确定了酸作为一个合适的辅助器,其最佳 Δδv 值为 5 MPa^0.5.5.
- 证实了尼罗丁尼-酸联合晶体 (NH-PGCC) 的形成,增强了可湿性和可溶性增加了3.23倍.
- 通过优化的NH-PGCC囊在15分钟内获得75%的药物释放,优于市场配方,并在6个月内表现出良好的稳定性.
结论:
- 成功演示了ZoomLabTM对辅助器预测和配方开发的实用性.
- 尼罗丁尼-酸联合晶体为增强尼罗丁尼的可溶性和溶解提供了一种可行的方法.
- 开发的共同晶体配方显示出在CML患者中改善治疗结果的潜力.
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