کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1394001 1501124 2015 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A novel series of thiazolyl–pyrazoline derivatives: Synthesis and evaluation of antifungal activity, cytotoxicity and genotoxicity
ترجمه فارسی عنوان
یک سری جدید از مشتقات تیازولا پریازولین: سنتز و ارزیابی فعالیت ضد قارچی، سمیت سلولی و سمیت ژنتیکی
کلمات کلیدی
تیازول، پریازولین، فعالیت ضد قارچی، سمیت مسمومیت، سمیت ژنتیکی
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
چکیده انگلیسی


• The compounds were tested in vitro against pathogenic yeasts and molds.
• Genotoxicity of the most effective antifungal agents was evaluated.
• Each derivative was evaluated for its cytotoxicity against A549 and NIH/3T3 cells.
• Compound 18 was the most promising anticandidal derivative.
• Compound 4 was the most effective anticancer agent against A549 cell lines.

In the current work, new thiazolyl–pyrazoline derivatives (1–22) were synthesized and evaluated for their antifungal effects against pathogenic yeasts and molds using a broth microdilution assay. Ames assay was carried out to determine the genotoxicity of the most effective antifungal derivatives. The cytotoxicity of the compounds (1–22) was also investigated against A549 human lung adenocarcinoma and NIH/3T3 mouse embryonic fibroblast cells. Among these derivatives, 2-[5-(4-fluorophenyl)-3-(5-methylthiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]-4-(4-methylsulfonylphenyl)thiazole (18) can be identified as the most promising anticandidal derivative due to its notable inhibitory effect on Candida zeylanoides with a MIC value of 250 μg/mL when compared with ketoconazole (MIC = 250 μg/mL), low cytotoxicity against NIH/3T3 cells and non-mutagenic effect. On the other hand, 2-[5-(4-fluorophenyl)-3-(5-chlorothiophen-2-yl)-4,5-dihydro-1H-pyrazol-1-yl]-4-(4-bromophenyl)thiazole (4) can be considered as the most promising anticancer agent against A549 cancer cells owing to its notable inhibitory effect on A549 cells with an IC50 value of 62.5 μg/mL when compared with cisplatin (IC50 = 45.88 μg/mL) and low cytotoxicity against NIH/3T3 cells.

New thiazolyl–pyrazoline derivatives were synthesized and evaluated for their antifungal activity and cytotoxicity against A549 and NIH/3T3 cells. The genotoxicity of the most effective antifungal compounds was also investigated.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Medicinal Chemistry - Volume 92, 6 March 2015, Pages 342–352
نویسندگان
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