A mild and convenient protocol for the conversion of toxic acid red 37 into pharmacological (antibiotic and anticancer) nominees: Organopalladium architectures
作者:Reda F.M. Elshaarawy、Tahany M. Sayed、Haniya M. Khalifa、Emtithal A. El-Sawi
DOI:10.1016/j.crci.2017.07.003
日期:2017.9
Résumé Diverse applications of azo dyes in textiles, paper, leather, cosmetics, pharmaceutical, and food industries along with their deleterious impacts on human beings and aquatic life have raised urgent calls for the treatment of effluent containing azo dyes to remove them or convert them into useful and safe products. This inspires us to modulate acid red 37 to acid red Schiff bases (ARSBs), which were further palladinated to yield monopalladated products (Pd(II)-ARSBs) with an emphasis to obtain new pharmacological (antibiotic and anticancer) candidates. These new cyclopalladated complexes were structurally characterized and pharmacologically evaluated as well for their in vitro antimicrobial, against a common panel of pathogenic G+ and G− bacterial and fungal strains, and anticancer activities against human breast carcinoma (MCF-7) cell lines. Supplementary Materials: Supplementary material for this article is supplied as a separate file: mmc1.docx
简述 偶氮染料在纺织、造纸、皮革、化妆品、制药和食品工业中的广泛应用及其对人类和水生生物的有害影响,迫切要求对含有偶氮染料的污水进行处理,以去除偶氮染料或将其转化为有用的安全产品。这启发我们将酸性红 37 调制成酸性红席夫碱(ARSBs),并进一步将其钯化,生成单钯化产物(Pd(II)-ARSBs),重点是获得新的药理学(抗生素和抗癌)候选化合物。我们对这些新的环钯化复合物进行了结构表征和药理评估,以确定它们对常见的致病性 G+ 和 G- 细菌及真菌菌株的体外抗菌活性,以及对人类乳腺癌 (MCF-7) 细胞系的抗癌活性。 补充材料: 本文的补充材料以单独文件形式提供:mmc1.docx