强大的leishmanicidal结果的一些新的diphenyl triazine基分子
Anju Singh1, Mirza Adil Beg2, Samra Jamal3
1Department of Chemistry, Drug Design and Synthesis Lab., Jamia Millia Islamia Jamia Nagar New Delhi 110025 India nhoda@jmi.ac.in +0091-11-26985507 +0091-9910200655.
RSC advances
|July 18, 2024
概括
新的二基三酸衍生物对Leishmania donovani具有强烈的抗莱什曼菌活性. 化合物T4是一个有希望的头,证明了对寄生虫阶段和宿主细胞的安全性显著的有效性.
科学领域:
- 药用化学 医学化学
- 寄生虫学的寄生虫学
- 药物发现 药物发现 药物发现
背景情况:
- 莱什曼病是一种被忽视的热带疾病,导致严重的死亡率.
- 目前用于莱什曼病的治疗方法面临安全性,耐药性和成本方面的挑战.
- 迫切需要新的治疗策略来对抗莱什曼病.
研究的目的:
- 为了合成和评估新型的烯三和烯三金衍生物的抗莱什曼活性.
- 为了识别针对Leishmania donovani.的强效和安全的候选药物.
- 探索用于治疗内脏莱什曼病的新结构线索.
主要方法:
- 合成了十五种新的二烯三和二烯三金衍生物.
- 针对Leishmania donovani promastigotes和amastigotes的抗莱什曼病毒活性的评估.
- 对THP-1巨细胞系的化合物毒性的评估.
主要成果:
- 大多数合成的类似物显示超过90%的抑制Leishmania donovani promastigotes.
- 化合物T4和T7对细胞外前列腺细胞有强烈的活性 (IC50值分别为1.074μM和1.158μM),表现优于米尔特福辛.
- 化合物T4显示出对巨虫 (7.186μM) 的显著活性,并增强了巨虫诱导的寄生虫死亡,没有观察到对宿主细胞的毒性.
结论:
- 二三衍生物代表了用于莱什曼病治疗的一类有前途的化合物.
- 化合物T4被确定为开发新抗莱什曼尼治疗的潜在结构.
- 对T4化合物的进一步研究可能会导致对内脏莱什曼病的更安全,更有效的治疗方法.
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