Synthesis and in-vitro antimicrobial screening of 3-cinnamoyl coumarin and 3-[3-(1H-indol-2-yl)-3-aryl-propanoyl]-2H-chromen-2-ones

نویسندگان

  • Macchindra Tambe Department of Chemistry, Padmashri Vikhe Patil College, Pravaranagar (Loni Kd), Tal- Rahata, Dist -Ahmednagar, Pin-413713,(MS), India.
  • Somnath Gholap Department of Chemistry, Padmashri Vikhe Patil College, Pravaranagar (Loni Kd), Tal- Rahata, Dist -Ahmednagar, Pin-413713,(MS), India.
  • Umesh Deshmukh Department of Chemistry, Padmashri Vikhe Patil College, Pravaranagar (Loni Kd), Tal- Rahata, Dist -Ahmednagar, Pin-413713,(MS), India.
چکیده مقاله:

An efficient synthesis of some novel coumarin derivatives via 1, 4- Michael addition of indole to coumarin chalcones catalyzed by cellulose sulphonic acid (CSA) under solvent free conditions is described. The corresponding Michael addition products were obtained in good to excellent yield. The synthesized compounds were screened for their antibacterial activity against E. coli, S. aureus and anti-fungal activity against C. albicans. All the synthesized compounds show moderate to good antimicrobial activity.

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منابع مشابه

synthesis and in-vitro antimicrobial screening of 3-cinnamoyl coumarin and 3-[3-(1h-indol-2-yl)-3-aryl-propanoyl]-2h-chromen-2-ones

an efficient synthesis of some novel coumarin derivatives via 1, 4- michael addition of indole to coumarin chalcones catalyzed by cellulose sulphonic acid (csa) under solvent free conditions is described. the corresponding michael addition products were obtained in good to excellent yield. the synthesized compounds were screened for their antibacterial activity against e. coli, s. aureus and an...

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1-Methyl-3-(2-oxo-2H-chromen-3-yl)-1H-imidazol-3-ium picrate

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عنوان ژورنال

دوره 3  شماره 3

صفحات  171- 176

تاریخ انتشار 2013-09-01

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