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易于获取索利芬素不纯度K:一步合成和HPLC-MS方法用于其确定

Raúl Xifra¹, Andrés E Lukach¹, Andreea L Turcu^2,3

¹Research and Development Center for Organic Chemistry, (CIDQO, S.L.), Polígono Industrial "Can Verdalet", Calle D, Nave 91, 08490 Tordera, Spain.

Molecules (Basel, Switzerland)

|July 13, 2024

概括

一种新的方法在一个步骤中从索利芬素 (SFC) 中合成不纯K. 这种通过SFC氧化形成的杂质,现在可以使用一种新的HPLC-MS技术在药品中检测到.

科学领域:

制药化学制药化学的相关文章
分析化学分析化学

背景情况:

索利芬素 (SFC) 是一种用于治疗膀功能障碍的肌肉抗剂.
氧化SFC可以产生杂质,如不纯度K,需要监控.
确保药品的纯度对于患者安全和监管合规至关重要.

研究的目的:

开发一个新的,高效的合成不纯净的K.K.
建立一种可靠的分析方法,用于检测索利芬氨酸酸盐片中的K不纯度.

主要方法:

杂质K是用水/乙二溶剂系统中使用 (IV) 酸 (CAN) 单一步合成的.
开发了一种新的高性能液体染色体质谱法 (HPLC-MS) 方法来检测K杂质.

主要成果:

从索利菲纳中实现了易于单步合成不纯K的合成.
开发的HPLC-MS方法证明了Impurity K.的有效检测能力.

结论:

新型合成为分析标准开发提供了不纯度K的可靠来源.
新的HPLC-MS方法有助于对索利芬酸的质量控制,确保产品的安全性和法规的遵守.

关键词:

HPLC-MS分析方法的分析方法杂质K 杂质K 杂质索利芬氨酸糖酸盐是什么

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