Novel benzofuran derivatives with dual 5-HT1A receptor and serotonin transporter affinity
作者:Aranapakam M. Venkatesan、O. Dos Santos、John Ellingboe、Deborah A. Evrard、Boyd L. Harrison、Deborah L. Smith、Rosemary Scerni、Geoffrey A. Hornby、Lee E. Schechter、Terrence H. Andree
DOI:10.1016/j.bmcl.2009.12.093
日期:2010.2
Several benzofuran derivatives linked to a 3-indoletetrahydropyridine through an alkyl chain were prepared and evaluated for serotonintransporter and 5-HT1A receptor affinities. Their design, synthesis and structure–activity relationships are described.
Synthesis, antibacterial activity, and quantitative structure–activity relationships of new (Z)-2-(nitroimidazolylmethylene)-3()-benzofuranone derivatives
作者:Narges Hadj-esfandiari、Latifeh Navidpour、Hooman Shadnia、Mohsen Amini、Nasrin Samadi、Mohammad Ali Faramarzi、Abbas Shafiee
DOI:10.1016/j.bmcl.2007.09.062
日期:2007.11
A new series of (Z)-2-(1-methyl-5-nitroimidazole-2-ylmethylene)-3(2H)-benzofuranones (11a-p) and (Z)-2-(1-methyl-4-nitroimidazole-5-ylmethylene)-3(2H)-benzofuranones (12a-m) were synthesized and assayed for their antibacterial activity against Gram-positive and Gram-negative bacteria. Most of the 5-nitroimidazole analogues (11a-p) showed a remarkable inhibition of a wide spectrum of Gram-positive bacteria (Staphylococcus aureus, Streptococcus epidermidis, MRSA, and Bacillus subtilis) and Gram-negative Klebsiella pneumoniae, whereas 4-nitroimidazole analogues (12a-m) were not effective against selected bacteria. The quantitative structure-activity relationship investigations were applied to find out the correlation between the experimentally evaluated activities with various parameters of the compounds studied. The QSAR models built in this work had reasonable predictive power and could be explained by the observed trends in activities. (C) 2007 Elsevier Ltd. All rights reserved.
Sonn; Falkenheim, Chemische Berichte, 1922, vol. 55, p. 2981
作者:Sonn、Falkenheim
DOI:——
日期:——
Derivatives of Coumaran. II. Condensation of Aliphatic Aldehydes and Ketones with 6-Methoxycoumaran-3-one. Reduction of 2-Isopropylidene-6-methoxycoumaran-3-one
作者:R. L. Shriner、John Anderson
DOI:10.1021/ja01273a040
日期:1938.6
v. Auwers; Auffenberg, Chemische Berichte, 1919, vol. 52, p. 103