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探讨2-(1H-Pyrazol-1-yl) Pyrimidine的抗结核潜力:设计,合成,生物评估和分子对接研究

Mahesh Kumar Talamadla¹, Adinarayana Nandikolla¹, Singarapalle Shobha²

¹Department of Chemistry, Birla Institute of Technology and Science, Pilani, Hyderabad Campus, Hyderabad, Telangana, India.

Chemistry & biodiversity

|March 12, 2025

概括

新的pyrazolylpyrimidine衍生物显示出对抗Mycobacterium tuberculosis的有希望的抗菌活性. 化合物F-9对细菌标比正常细胞具有选择性,这表明药物开发的潜力.

科学领域:

药用化学医学化学
有机合成有机合成
微生物学微生物学

背景情况:

结核病仍然是一个重大的全球卫生挑战,需要开发新的抗菌素药物.
皮拉烯胺基支架已经成为药物发现的有希望的框架.

研究的目的:

设计,合成和评估新型pyrazolylpyrimidine衍生物的抗菌活性.
为了确定具有强效活性和有利的安全概况的化合物,以便进一步开发.

主要方法:

使用已建立的化学协议合成pyrazolylpyrimidine衍生物.
使用微板标记蓝色试验对Mycobacterium tuberculosis H37Rv进行抗菌活性查.
对人类胚胎细胞系的细胞毒性评估 (HEK293T).
在基ADME预测和分子对接研究针对InhA.

主要成果:

一系列的pyrazolylpyrimidine衍生物被成功合成和结构确认.
三种化合物 (F-2,F-5,F-9) 具有强烈的抗菌菌活性,最小抑制度 (MIC) 为6.25μg/ml.
化合物F-9已证明具有选择性,对正常的HEK293T细胞具有最小的毒性.
分子对接和模拟表明与InhA目标的良好相互作用.

结论:

合成的pyrazolylpyrimidine衍生物代表了一类有前途的抗菌菌剂.
由于其强烈的活性和选择性,F-9化合物是进一步研究的首选候选物.
需要进一步的研究来优化这些化合物的治疗潜力.

关键词:

抗结核病的治疗方法停靠的对接方式皮佩里迪尼尔扎米德 (piperidinyl benzamides) 是一种酸盐.皮佩里迪尼尔甲烯 (PIPERIDINYL METHANONE) 是一种有氧化物.皮拉佐利尔皮里米丁是什么?

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