An efficient route into synthetically challenging bridged achiral 1,2,4,5-tetraoxanes with antimalarial activity
摘要:
Here we present an efficient route into synthetically challenging bridged 1,2,4,5-tetraoxanes. The key to the success of this route is the use of H2O2 and catalytic I-2 to form the gem-dihydroperoxide followed by a Ag2O mediated alkylation using 1,3-diiodopropane. Using this methodology a range of bridged tetraoxanes which display good in vitro antimalarial activity were synthesized. (C) 2008 Elsevier Ltd. All rights reserved.
An efficient route into synthetically challenging bridged achiral 1,2,4,5-tetraoxanes with antimalarial activity
摘要:
Here we present an efficient route into synthetically challenging bridged 1,2,4,5-tetraoxanes. The key to the success of this route is the use of H2O2 and catalytic I-2 to form the gem-dihydroperoxide followed by a Ag2O mediated alkylation using 1,3-diiodopropane. Using this methodology a range of bridged tetraoxanes which display good in vitro antimalarial activity were synthesized. (C) 2008 Elsevier Ltd. All rights reserved.
NR2B subunit containing N-methyl-d-aspartate (NMDA) receptor is an attractive target for chronic pain due to its involvement in disease states and its limited distribution in the central nervous system. Cyclohexanol-based leads 6a and 6c were identified as potent NR2B-selective NMDA antagonists utilizing a scaffold hopping approach. Further optimization of this series through replacement of the amide
An efficient route into synthetically challenging bridged achiral 1,2,4,5-tetraoxanes with antimalarial activity
作者:Gemma L. Ellis、Richard Amewu、Charlotte Hall、Karen Rimmer、Steven A. Ward、Paul M. O’Neill
DOI:10.1016/j.bmcl.2008.01.053
日期:2008.3
Here we present an efficient route into synthetically challenging bridged 1,2,4,5-tetraoxanes. The key to the success of this route is the use of H2O2 and catalytic I-2 to form the gem-dihydroperoxide followed by a Ag2O mediated alkylation using 1,3-diiodopropane. Using this methodology a range of bridged tetraoxanes which display good in vitro antimalarial activity were synthesized. (C) 2008 Elsevier Ltd. All rights reserved.