Ag/CdS Nanocomposite: An Efficient Recyclable Catalyst for the Synthesis of Novel 8-Aryl-8H-[1,3]dioxolo[4,5-g]chromene-6-carboxylic Acids under Mild Reaction Conditions
作者:Shahrzad Abdolmohammadi、Seyed Reza Rasouli Nasrabadi、Ahmad Seif、Narges Elmi Fard
DOI:10.2174/1386207321666180604104456
日期:2018.7.20
properties. The effectiveness of catalytic activity of CdS NPs can be improved due to the combined effect of Ag particles. RESULTS Ag/CdS nanocomposite is a readily available, recyclable, and non-toxic catalystused for the highly efficientsynthesis of novel 8-aryl-8H-[1,3]dioxolo[4,5-g]chromrne-6-carboxylic acids. This reaction is conveniently performed under mild reaction conditions. All synthesized compounds
Certain Nitrogen Containing Bicyclic Chemical Entities For Treating Viral Infections
申请人:Schmitz Franz Ulrich
公开号:US20120121540A1
公开(公告)日:2012-05-17
Provided are certain chemical entities, pharmaceutical compositions, and methods of treatment of a member of the flaviviradae family of viruses such as hepacivirus (Hepatitis C or HCV).
Certain nitrogen containing bicyclic chemical entities for treating viral infections
申请人:Schmitz Franz Ulrich
公开号:US20090176778A1
公开(公告)日:2009-07-09
Provided are certain chemical entities, pharmaceutical compositions, and methods of treatment of a member of the flaviviradae family of viruses such as hepacivirus (Hepatitis C or HCV).
Novel 4-N-substituted aryl but-3-ene-1,2-dione derivatives of piperazinyloxazolidinones as antibacterial agents
作者:Vandana Varshney、Nripendra N. Mishra、Praveen K. Shukla、Devi P. Sahu
DOI:10.1016/j.bmcl.2009.07.106
日期:2009.12
Novel (5S)-N-[3-(3-fluoro-4-4-[2-oxo-4-(substituted aryl)-but-3-enoyl]-piperazin-1-yl}-phenyl)-2-oxooxazolidin-5-ylmethyl]-acetamide 3a-j analogues were synthesized and their in vitro antibacterial activity was evaluated. Most of the compounds of series showed superior in vitro activity against Gram-positive resistant strains than linezolid. Compound 3f is the most potent compound in the series with 0.040.39 mu g/mL MIC. (C) 2009 Elsevier Ltd. All rights reserved.
Roehmer, Chemische Berichte, 1898, vol. 31, p. 282