Phenylpyrroles, a new chemolibrary virtual screening class of 5-HT7 receptor ligands
摘要:
Virtual screening studies have identified a series of phenylpyrroles as novel 5-HT7 receptor ligands. The synthesis and the affinity for the 5-HT7 receptor of these phenylpyrroles are described. Some of these compounds exhibited high affinity for the 5-HT7 receptors. (c) 2005 Elsevier Ltd. All rights reserved.
Direct and Efficient Synthesis of Pyrrole-3-carbaldehydes by Vilsmeier-Haack Formylation of Pyrroles with Sterically Crowded Amides
作者:Mikhail Kuznetsov、Petr Ilyin、Alena Pankova
DOI:10.1055/s-0031-1290763
日期:2012.5
Abstract A simple and convenient synthetic method to prepare N-substituted pyrrole-3-carbaldehydes by Vilsmeier–Haack formylation of pyrroles using stericallycrowded formamides was developed. The dependence of the formylation regioselectivity on steric features of substrates and reagents is discussed. A simple and convenient synthetic method to prepare N-substituted pyrrole-3-carbaldehydes by Vilsmeier–Haack
Virtual screening studies have identified a series of phenylpyrroles as novel 5-HT7 receptor ligands. The synthesis and the affinity for the 5-HT7 receptor of these phenylpyrroles are described. Some of these compounds exhibited high affinity for the 5-HT7 receptors. (c) 2005 Elsevier Ltd. All rights reserved.
Construction of N–C Axial Chirality through Atroposelective C–H Olefination of <i>N</i>-Arylindoles by Palladium/Amino Acid Cooperative Catalysis
Direct construction of N–C axial chirality via Pd-catalyzed atroposelective C–H olefination of N-arylindoles is reported. The crucial role of chiral aminoacid as a cocatalyst in the regio- and stereocontrol has been disclosed. In this reaction, a wide range of arylindoles and functional alkenes could be well tolerated. Moreover, the practicality and synthetic value of this process were demonstrated