Bisagni et al., Journal of the Chemical Society, 1955, p. 3688,3692
作者:Bisagni et al.
DOI:——
日期:——
Microwave assisted synthesis of new indophenazine 1,3,5-trisubstruted pyrazoline derivatives of benzofuran and their antimicrobial activity
作者:Kuntal Manna、Yadvendra K. Agrawal
DOI:10.1016/j.bmcl.2009.03.161
日期:2009.5
2-[1-(5,8-Dihydro quinoxalino[2,3-b]indoloacetyl)-3-(1-benzofuran-2-yl)-4,5-dihydro-1H-pyrazol-5-yl] phenyl derivatives were synthesized from 2-(5,8-dihydro quinoxalino[2,3-b]indol-5-yl) acetohydrazide and (2E)-1-(1-benzofuran-2-yl)-4-phenylbut-2-en-1-ones derivatives using microwave-assisted route. The structures of all the compounds have been established on the basis of analytical and spectral data. Among the 14 compounds IPB-1, IPB-5, IPB-10, IPB-11 and IPB-12 were found good antibacterial activity and MICs were found bellow 10 mu g/mL against Escherichia coli, Pseudomonas aeruginosa and Streptococcus aureus, which can compared with sparfloxacin and norfloxacin. (C) 2009 Elsevier Ltd. All rights reserved.
3-(Substituted Aryl)-1-(benzofuran-2-yl)-2-propenones, Part 1: Synthesis and Characterization of Some Novel Chalcones
作者:Demet Coşkun、Misir Ahmedzade
DOI:10.1080/00397910802178997
日期:2008.10.22
Synthesis and characterization of some novel chalcones by condensation of 2-acetylbenzofurane and various aromatic aldehydes is described.