Synthesis of Aristoquinoline Enantiomers and Their Evaluation at the α3β4 Nicotinic Acetylcholine Receptor
作者:Malaika D. Argade、Carolyn J. Straub、Lisa E. Rusali、Bernard D. Santarsiero、Andrew P. Riley
DOI:10.1021/acs.orglett.1c02057
日期:2021.10.15
The first synthesis of aristoquinoline (1), a naturally occurring nicotinicacetylcholinereceptor (nAChR) antagonist, was accomplished using two different approaches. Comparison of the synthetic material’s spectroscopic data to that of the isolated alkaloid identified a previously misassigned stereogenic center. An evaluation of each enantiomer’s activity at the α3β4 nAChR revealed that (+)-1 is significantly
Solvomercuration-demercuration of limonene with Hg(BF4)2; A chemo-and regiospecific route to 8-substituted p-menthenes
作者:Marcio C.S. de Mattos、W.Bruce Kover、Fernando Aznar、Jose Barluenga
DOI:10.1016/s0040-4039(00)61218-2
日期:1992.8
Solvomercuration-demercuration of limonene with equimolar Hg(BF4)2 and excess nucleophile (-20-degrees-C) functionalizes the acyclic double bond and provides specifically 8-substituted p-menthenes.