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合成水inyl-thiazole 衍生物,在体外具有三胺和莱什曼尼cidal 活性

Muhammad Haroon¹, Tashfeen Akhtar², Hasnain Mehmood²

¹Department of Chemistry & Biochemistry, Miami University, 651 E High Street, Oxford, OH 45056, USA.

Future medicinal chemistry

|January 25, 2024

概括

研究人员合成了新型的1,3-thiazole-4-carboxylates及其N-化衍生物. 与本兹尼达相比,化合物4n表现出较高的三胺和莱什曼尼cidal活性,这表明有可能开发新药.

科学领域:

药用化学医学化学
寄生虫学的寄生虫学
有机合成有机合成

背景情况:

三和莱什曼病是被忽视的热带疾病,是由原生动物寄生虫引起的.
目前的治疗方法受到毒性,耐药性和成本的限制.
迫切需要新的,更强大的治疗药物.

研究的目的:

合成新型的1,3-thiazole-4-carboxylate衍生物及其N-化类似物.
为了评估合成的化合物对typanocidal和leishmanicidal活动的评估.
为了识别具有针对Trypanosoma和Leishmania寄生虫的强度提高的化合物.

主要方法:

利用Hantzsch的合成策略来制备提亚衍生物.
合成了28种新的1,3-thiazole-4-carboxylates及其N-化对应物.
评估了所有合成的化合物的体外三胺和莱什曼尼cidal 活动.

主要成果:

一些合成的化合物,包括3b,4f,4g,4j和4n,显示出与尼达可比或优于尼达的有希望的三酸性活性.
化合物4n成为最强效的药物,表现出明显优于本兹尼达的三酸性疗效.
该研究确定了有助于增强抗寄生虫活性的特定结构特征.

结论:

合成的1,3-thiazole-4-carboxylate衍生物代表了一类有前途的化合物,用于开发新的抗类和抗莱什曼药物.
进一步的结构修改,特别是在 thiazole 环和 hydrazinyl 部分周围,可能会导致更强大的治疗剂.
化合物4n可以作为未来针对这些被忽视的寄生虫疾病的药物发现工作的有价值的结构.

关键词:

1,3-提亚-4-碳酸盐的1,3-提亚-4-碳酸盐的这种植物是Trypanosoma cruzi.莱什曼尼亚病是一种病.被忽视的热带疾病

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