Substituted 4,5,6,7-tetrahydrobenzothiazol-2-ylamine compounds, a method for their production; pharmaceutical compositions comprising them, and methods of use for modulating biological functions and/or treating or inhibiting various medical conditions such as, e.g., depression and pain.
Die vorliegende Erfindung betrifft substituierte 4,5,6,7-Tetrahydro-benzothiazol-2-ylamin-Verbindungen, Verfahren zu deren Herstellung, Arzneimittel enthaltend diese Verbindungen sowie die Verwendung dieser Verbindungen zur Herstellung von Arzneimitteln.
Asymmetric Hydrogenation of Trisubstituted Olefins with Iridium−Phosphine Thiazole Complexes: A Further Investigation of the Ligand Structure
作者:Christian Hedberg、Klas Källström、Peter Brandt、Lars Kristian Hansen、Pher G. Andersson
DOI:10.1021/ja057178b
日期:2006.3.1
prepared and successfully applied as ligands in the homogeneous iridium-catalyzed asymmetrichydrogenation of aryl alkenes and aryl alkene esters. The ligands are designed to be highlymodular and have one common chiral intermediate, from which diversity can be introduced at a late stage in the synthetic pathway. It was found that a six-member-ring backbone of the rigid ligand structure was preferred over