MARCHAND A. P.; ALLEN R. W., J. ORG. CHEM. <JOCE-AH>, 1975, 40, NO 17, 2551-2552
作者:MARCHAND A. P.、 ALLEN R. W.
DOI:——
日期:——
Synthesis and Nicotinic Acetylcholine Receptor Binding Properties of Bridged and Fused Ring Analogues of Epibatidine
作者:F. Ivy Carroll、T. Philip Robinson、Lawrence E. Brieaddy、Robert N. Atkinson、S. Wayne Mascarella、M. Imad Damaj、Billy R. Martin、Hernán A. Navarro
DOI:10.1021/jm0704696
日期:2007.12.13
2'-chloropyridine ring bridged to the 7-azabicyclo[2.2.1]heptane ring via a methylene group, were synthesized, where the key step was an intramolecularreductivepalladium-catalyzed Heck-type coupling. Even though the conformationally restricted epibatidine analogues, 3- 7, and the benzo analogue 8a possess nAChR pharmacophore features thought to be needed for alpha(4)beta(2) binding, they all showed low affinity