Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones
The novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones (4a-j) analogs were synthesized by Knoevenagel condensation of a solution of 2-methyl-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4-dihydro-4-quinazolinone (3) with aromatic aldehyde in presence of...
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| Format: | Article |
| Language: | English |
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Wiley
2012-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2012/795698 |
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| author | Anisetti Ravinder Nath Malladi Srinivas Reddy |
| author_facet | Anisetti Ravinder Nath Malladi Srinivas Reddy |
| author_sort | Anisetti Ravinder Nath |
| collection | DOAJ |
| description | The novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones (4a-j) analogs were synthesized by Knoevenagel condensation of a solution of 2-methyl-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4-dihydro-4-quinazolinone (3) with aromatic aldehyde in presence of catalytic amount of piperidine. Compounds (4a-j) showed significant biological activity against all the standard strains. All the synthesized compounds were characterized on the basis of their IR, 1H NMR, MASS spectroscopic data and elemental analyses. All the compounds have been tested for antimicrobial and antifungal activity by the cup-plate method. |
| format | Article |
| id | doaj-art-0cd211f450b84ab3b217a1424bd00982 |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2012-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-0cd211f450b84ab3b217a1424bd009822025-02-03T01:29:15ZengWileyE-Journal of Chemistry0973-49452090-98102012-01-01931481148910.1155/2012/795698Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinonesAnisetti Ravinder Nath0Malladi Srinivas Reddy1University College of Technology, Osmania University, Hyderabad- 500007, (A.P.), IndiaSt.Peter’s Institute of Pharmaceutical Sciences, Vidhyanagar, Hanamkonda, Warangal-506001 (A.P.), IndiaThe novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones (4a-j) analogs were synthesized by Knoevenagel condensation of a solution of 2-methyl-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4-dihydro-4-quinazolinone (3) with aromatic aldehyde in presence of catalytic amount of piperidine. Compounds (4a-j) showed significant biological activity against all the standard strains. All the synthesized compounds were characterized on the basis of their IR, 1H NMR, MASS spectroscopic data and elemental analyses. All the compounds have been tested for antimicrobial and antifungal activity by the cup-plate method.http://dx.doi.org/10.1155/2012/795698 |
| spellingShingle | Anisetti Ravinder Nath Malladi Srinivas Reddy Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones E-Journal of Chemistry |
| title | Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones |
| title_full | Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones |
| title_fullStr | Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones |
| title_full_unstemmed | Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones |
| title_short | Design, Synthesis, Antibacterial and Antifungal Activity of Novel 2-[(E)-2-aryl-1-ethenyl]-3-(2-sulfanyl-1H-benzo[d]imidazole-5-yl)-3,4- dihydro-4-quinolinones |
| title_sort | design synthesis antibacterial and antifungal activity of novel 2 e 2 aryl 1 ethenyl 3 2 sulfanyl 1h benzo d imidazole 5 yl 3 4 dihydro 4 quinolinones |
| url | http://dx.doi.org/10.1155/2012/795698 |
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