合成,抗癌活性,和机械研究的阿里尔-基二甲基诺丁 (arylformylhydrazone) 复合物的阿里尔-基二甲基诺丁 (arylformylhydrazone)
Wujiu Jiang1, Qing Luo2, Wei Huang2
1Key Laboratory of Green Chemistry, Jiangxi Province, College of Chemistry and Materials, Jiangxi Normal University, Nanchang, Jiangxi 330022, China; Key Laboratory of Functional Metal-Organic Compounds of Hunan Province, Key Laboratory of Organometallic New Materials, College of Hunan Province, College of Chemistry and Materials Science, Hengyang Normal University, Hengyang, Hunan 421008, China.
Journal of inorganic biochemistry
|October 10, 2024
概括
新的diorganotin-acylhydrazone复合物显示出作为抗癌剂的前景,可能取代基于的药物. 复合8通过诱导细胞亡和细胞循环停止,有效地抑制了HepG2癌细胞.
科学领域:
- 有机金属化学 有机金属化学
- 药用化学 医学化学
- 癌症生物学 癌症生物学
背景情况:
- 基于的药物是标准化疗,但具有局限性.
- 迪奥加诺丁复合物提供了具有独特机制的潜在抗癌替代品.
- 线粒体向增强了药物的疗效,减少了副作用.
研究的目的:
- 合成新的甲基烯丁 (arylformylhydrazone) 复合体.
- 评估它们与人类癌症细胞系的抗癌活性.
- 研究有希望的化合物的作用机制.
主要方法:
- 12个锡复合物的微波辅助"一"合成.
- 使用FT-IR,NMR (1H,13C,119Sn),TGA和HRMS进行了表征.
- 确定10个复合物的晶体结构和体外细胞毒性测试.
主要成果:
- 成功合成并描述了12个diorganotin复合物的特征.
- 综合体8显示出对HepG2细胞的强烈抑制 (IC50 = 1.34 ± 0.04μM).
- 通过线粒体通路和G2/M细胞循环停止诱导复合8细胞亡.
结论:
- 甲基氨酸甲基胺复合物是有前途的抗癌候选物.
- 复合体8具有显著的细胞毒性和明确的作用机制.
- 进一步的开发可能会导致新的无化疗剂.
相关概念视频
Radical Substitution: Hydrogenolysis of Alkyl Halides with Tributyltin Hydride
1.8K
Radical substitution reactions can be used to remove functional groups from molecules. The hydrogenolysis of alkyl halides is one such reaction, where the weak Sn–H bond in tributyltin hydride reacts with alkyl halides to form alkanes. Here, the reagent Bu3SnH yields tributyltin halide as a byproduct.
The bonds formed in this reaction are stronger than the bonds broken, making it energetically favorable. The reaction follows a radical chain mechanism similar to radical halogenation...
The bonds formed in this reaction are stronger than the bonds broken, making it energetically favorable. The reaction follows a radical chain mechanism similar to radical halogenation...
1.8K
Diazonium Group Substitution: –OH and –H
2.7K
Nitrous acid, a weak acid, is prepared in situ via the reaction of sodium nitrite with a strong acid under cold conditions. This nitrous acid prepared in situ reacts with primary arylamines to form arenediazonium salts. Such reactions are known as diazotization reactions. As shown in Figure 1, the formation of arenediazonium salts begins with the decomposition of nitrous acid in an acidic solution to give nitrosonium ions.
2.7K


