[EN] DIHYDROINDOLIZINE DERIVATE AS METABOTROPIC GLUTAMATE RECEPTOR MODULATORS<br/>[FR] DÉRIVÉ DE DIHYDROINDOLIZINE À TITRE DE MODULATEURS DES RÉCEPTEURS MÉTABOTROPES DE GLUTAMATE
申请人:MERZ PHARMA GMBH & CO KGAA
公开号:WO2012172093A1
公开(公告)日:2012-12-20
The invention relates to heterocyclic derivatives of formula I, wherein the substituents R1-R5 and R11 are as defined in the claims, as well as their pharmaceutically acceptable salts. The invention further relates to a process for the preparation of such compounds. The compounds of the invention are mGluR5 modulators and are therefore useful for the control and prevention of acute and/or chronic neurological disorders.
Coupling Catalytic Alkene Hydroacylation and α-Arylation: Enantioselective Synthesis of Heterocyclic Ketones with α-Chiral Quaternary Stereocenters
作者:Avipsa Ghosh、James A. Walker、Arkady Ellern、Levi M. Stanley
DOI:10.1021/acscatal.6b00365
日期:2016.4.1
strategy that combines alkenehydroacylation and enantioselective α-(hetero)arylation reactions to form a wide variety of nitrogen-containing heterocyclic ketones bearing α-chiral quaternary stereogenic centers. Exo-selective, intramolecular Ni-catalyzed hydroacylations of N-homoallylindole- and N-homoallylpyrrole-2-carboxaldehydes form α-substituted six-membered heterocyclic ketones in up to 95% yield