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Updated: May 15, 2025

The Synthesis, Characterization and Reactivity of a Series of Ruthenium N-triphosPh Complexes

The Synthesis, Characterization and Reactivity of a Series of Ruthenium N-triphosPh Complexes

Published on: April 10, 2015

纳夫托伊尔尿基双核的合成和结构 (II) 烯复合物:研究抗癌活性和亡机制

Abirami Arunachalam¹, Ramesh Rengan¹

¹Centre for Organometallic Chemistry, School of Chemistry, Bharathidasan University, Tiruchirappalli, Tamil Nadu, 620 024, India.

Chembiochem : a European journal of chemical biology

|April 8, 2025

概括

((II) p-cymene复合物与纳夫托伊尔 thiourea 配体显示强大的抗癌活性. 综合体2有效抑制结肠癌细胞 (HT-29),通过诱导亡,表现优于西斯.

科学领域:

无机化学无机化学有机化学
药用化学医学化学
材料科学材料科学材料科学

背景情况:

鲁复合物因其潜在的抗癌性质而受到研究.
基于硫尿素的配体为金属复合体提供了多功能协调化学.
开发具有提高疗效和降低毒性的新型抗癌药物至关重要.

研究的目的:

为了合成和表征新型的 (((II) p-cymene复合物与纳夫托伊尔 thiourea 配体.
评估这些复合物的体外抗癌活性与各种人类癌症细胞系相对应.
为了阐明最强大的复合物的作用机制.

主要方法:

的合成 (II) p-cymene复合物.
使用元素分析和光谱方法 (FTIR,UV-Vis,NMR,质谱) 进行表征.
通过单晶X射线衍射对复合体2进行结构阐明.
在体外针对MCF-7,HT-29,HepG2和Hek-293细胞系的抗癌活性查.
使用光染色 (AO/EB,Hoechst) 和生物化学试验 (ROS,MMP,流细胞计) 的亡诱导研究.

主要成果:

成功合成和表征了三种鲁丁(II) p-cymene复合物 (1-3).
复合物2对HT-29结肠癌细胞表现出显著的抗癌活性 (IC50 = 3.59 ± 0.72μm),超过了西斯的抗癌活性.
结构分析证实了氨酸合体对复合体2中的两个Ru (II) 中心的双质N^O和N^S协调.
复合物诱导HT-29细胞的亡,由形态变化证明,并通过ROS生成,线粒体功能障碍和流细胞计分析证实.

结论:

合成的鲁丁(II) p-cymene 复合物表现出有希望的抗癌性质.
复合物2是一种强大的结肠癌细胞增殖抑制剂,通过诱导亡作用.
这些发现表明,这些复合物,特别是复合物2,需要进一步研究作为结肠癌的潜在治疗剂.

关键词:

这是一种抗癌药物.灭症 (apoptosis) 是一种死亡的过程.它们是Ru (II) 复合体.染色检测试验染色检测试验氨酸连接剂氨酸连接剂

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