Efficient Parallel Resolution of Racemic Evans’ Oxazolidinones Using<i>quasi</i>-Enantiomeric Profens
作者:Jason Eames、Gregory S. Coumbarides、Marco Dingjan、Anthony Flinn、Majid Motevalli、Julian Northen、Yonas Yohannes
DOI:10.1055/s-2005-922784
日期:——
Racemic Evans’ oxazolidinones were efficiently resolved using a combination of quasi-enantiomeric profens. The levels of stereocontrol were high, giving products with predictable configurations.
The present invention relates to compounds comprising a cyclobutoxy group, processes for preparing them, phar-maceutical compositions comprising said compounds and their use as pharmaceuticals.
本发明涉及具有环丁氧基的化合物、其制备方法、包含该化合物的药物组合物以及它们作为药物的用途。
Efficient parallel resolution of an active ester of 2-phenylpropionic acid using quasi-enantiomeric Evans’ oxazolidinones
作者:Gregory S. Coumbarides、Marco Dingjan、Jason Eames、Anthony Flinn、Julian Northen、Yonas Yohannes
DOI:10.1016/j.tetlet.2005.02.139
日期:2005.4
The parallel kinetic resolution of pentafluorophenyl 2-phenylpropionate using an equimolar combination of quasi-enantiomeric oxazolidinones is discussed. The levels of diastereocontrol were excellent leading to separable quasi-enantiomeric syn-oxa-zolidinone adducts in good yield. (c) 2005 Elsevier Ltd. All rights reserved.
Resolution of pentafluorophenyl 2-phenylpropanoate using combinations of quasi-enantiomeric oxazolidin-2-ones
作者:Najla Al Shaye、David M. Benoit、Sameer Chavda、Elliot Coulbeck、Marco Dingjan、Jason Eames、Yonas Yohannes
DOI:10.1016/j.tetasy.2011.02.022
日期:2011.2
The kinetic, mutual and parallel resolution of a series of structurally related active esters derived from 2-phenylpropanoic acid using a combination of quasi-enantiomeric oxazolidin-2-ones is discussed. (C) 2011 Elsevier Ltd. All rights reserved.
Parallel kinetic resolution of racemic oxazolidinones using quasi-enantiomeric active esters
Racemic Evans' oxazolidinones were efficiently resolved using a combination of quasi-enantiomeric profens. The levels of stereocontrol were high, leading to products with predictable configurations. (c) 2007 Elsevier Ltd. All rights reserved.