ALEMANY A.; ALVAREZ E. F.; LOPEZ J. M. M., BULL. SOC. CHIM. FRANCE <BSCF-AS>, 1975, NO 5-6, PART 2, 1223-1227, 16
作者:ALEMANY A.、 ALVAREZ E. F.、 LOPEZ J. M. M.
DOI:——
日期:——
Synthesis and preliminary screening of novel indole-3-methanamines as 5-HT4 receptor ligands
作者:Amir Hanna-Elias、David T. Manallack、Isabelle Berque-Bestel、Helen R. Irving、Ian M. Coupar、Magdy N. Iskander
DOI:10.1016/j.ejmech.2009.01.015
日期:2009.7
synthesized and evaluated as ligands for the 5-HT4receptor. Compounds I-d, I-j, I-o, I-q and I-u showed good affinity at 100 μM and I-o was found to be only 5-fold less potent than the agonists serotonin (1) and 5-methoxytryptamine (2). Substitution on the 3-methanamine nitrogen clearly influenced activity with docking experiments into a homology model of the 5-HT4receptor showing a range of interactions
Enantioselective Functionalization of Indoles and Pyrroles via an in Situ-Formed Spiro Intermediate
作者:Chun-Xiang Zhuo、Qing-Feng Wu、Qiang Zhao、Qing-Long Xu、Shu-Li You
DOI:10.1021/ja403535a
日期:2013.6.5
Herein we report a highlyenantioselective synthesis of polycyclicindoles and pyrroles with up to 99% ee by an iridium catalyst system consisting of a commercially available iridium precursor and a readily accessible ligand. Investigation of the reaction mechanism led to the discovery of an unprecedented dearomatized spiro intermediate and its in situ migration phenomenon. The new reaction mode features