کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1399703 | 1501210 | 2008 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Convenient access to 1,3,4-trisubstituted pyrazoles carrying 5-nitrothiophene moiety via 1,3-dipolar cycloaddition of sydnones with acetylenic ketones and their antimicrobial evaluation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Novel 1-aryl-3-(5-nitro-2-thienyl)-4-aroyl-pyrazoles 7 have been synthesized by the 1,3-dipolar cycloaddition of 3-arylsydnones 3 with 1-aryl-3-(5-nitro-2-thienyl)-2-propyn-1-ones 6. The newly synthesized compounds were well characterized by elemental analysis, IR, 1H NMR and mass spectral studies. They were also screened for their antibacterial and antifungal activities against a variety of microorganisms and the results of such studies have been discussed in this article.
Novel 1-aryl-4-aroyl-3-(5-nitro-2-thienyl) pyrazoles have been synthesized by the 1,3-dipolar cycloaddition of 3-arylsydnones with 1-aryl-3-(5-nitro-2-thienyl)-2-propyne-1-ones.Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Medicinal Chemistry - Volume 43, Issue 8, August 2008, Pages 1715–1720
Journal: European Journal of Medicinal Chemistry - Volume 43, Issue 8, August 2008, Pages 1715–1720
نویسندگان
N. Satheesha Rai, Balakrishna Kalluraya, B. Lingappa, Shaliny Shenoy, Vedavati G. Puranic,