通过使用离子液体,获得基纯克洛皮多格勒的生物方法
Joanna Chałupka1, Adam Sikora1, Marta Ziegler-Borowska2
1Department of Medicinal Chemistry, Faculty of Pharmacy, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Toruń, Dr. A. Jurasza 2, 85-089 Bydgoszcz, Poland.
International journal of molecular sciences
|July 14, 2023
概括
这项研究成功地产生了 (S) - 克洛皮多格勒,一种抗血小板药物,使用在离子液体介质中皮多格勒碳酸酸的脂酶催化动态分辨率. 这种绿色化学方法提供了一种有效的方法来获得所需的反体.
科学领域:
- 生物催化剂是一种生物催化剂.
- 绿色化学 绿色化学
- 制药化学 制药化学 制药化学
背景情况:
- 克洛皮多格勒是预防心血管事件的重要抗血小板药物.
- 克洛皮多格雷尔的治疗疗效依赖于其 (S) -反体.
- 对于 (S) - 克洛皮多格雷尔的酶选择性合成的有效方法至关重要.
研究的目的:
- 开发一种绿色化学方法,以获得 (S) - 克洛皮多格瑞尔.
- 为了实现使用脂酶的racemic clopidogrel carboxylic acid的动态分辨率.
- 为了优化使用含有离子液体的双相反应介质.
主要方法:
- 使用来自Candida rugosa的脂酶进行克洛皮多格雷尔碳酸的酶动态分辨.
- 使用离子液体 ([EMIM][BF4]) 和环素的双相反应系统的优化.
- 使用超高性能液态染色学-并联质谱法 (UPLC-MS/MS) 进行基质分离和分析.
主要成果:
- 获得了产品的高反体过剩 (eep = 94.21%).
- 获得了良好的转化 (c = 49.60%) 和反选择性 (E = 113.40).
- 使用Candida rugosa脂酶,环素,[EMIM][BF4]和甲醇确定了最佳条件.
结论:
- 证明了使用脂酶和离子液体基媒介用于 (S) - 克洛皮多格雷尔生产的可行性.
- 验证了一种绿色和环保的方法,用于酶选择性合成.
- 这种方法为制造合性药品提供了一个可持续的替代方案.
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