METHOD FOR THE PREPARATION OF SUBSTITUTED OXAZOLIDINONES
申请人:Sturm Hubert
公开号:US20140213784A1
公开(公告)日:2014-07-31
The present invention relates to methods for the preparation of a compound having the formula (X). Individual reaction steps as well as intermediates are additionally claimed.
本发明涉及制备具有公式(X)的化合物的方法。此外,还要求单个反应步骤以及中间体。
Method for the preparation of substituted oxazolidinones
申请人:Sturm Hubert
公开号:US09221771B2
公开(公告)日:2015-12-29
The present invention relates to methods for the preparation of a compound having the formula (X). Individual reaction steps as well as intermediates are additionally claimed.
本发明涉及制备具有公式(X)的化合物的方法。此外,还要求单个反应步骤和中间体。
Application of cyclic sulfates in the synthesis of enantiomers of 1-[3-(4-aryl-piperazin-1-yl)-2-hydroxy-propyl]-pyrrolidin-2-one
The synthesis of enantiomers of 1-[3-(4-aryl-piperazin-1-yl)-2-hydroxy-propyl]-pyrrolidin-2-one derivatives is described. These enantiomers; were synthesized starting from (R)- or (S)-1-chloro-2,3-dihydroxypropane using relevant cyclic sulfates as chiral intermediates. The enantiomeric purities of the final compounds were in the range of 99.3-100.0%, as determined by high performance liquid chromatography. The final compounds were found to display moderate potency as ligands for alpha(1)-adrenoreceptors. (C) 2009 Elsevier Ltd. All rights reserved.
Kulig, Katarzyna; Sapa, Jacek; Nowaczyk, Alicja, Acta poloniae pharmaceutica, 2009, vol. 66, # 6, p. 649 - 662
作者:Kulig, Katarzyna、Sapa, Jacek、Nowaczyk, Alicja、Filipek, Barbara、Malawska, Barbara
DOI:——
日期:——
[EN] METHOD FOR THE PREPARATION OF SUBSTITUTED OXAZOLIDINONES<br/>[FR] PROCÉDÉ DE PRÉPARATION D'OXAZOLIDINONES SUBSTITUÉES
申请人:SANDOZ AG
公开号:WO2012140061A1
公开(公告)日:2012-10-18
The present invention relates to methods for the preparation of a compound having the formula (X). Individual reaction steps as welt as intermediates are additionally claimed.